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185 results on '"Kiseleva, N. V."'

1. Depression of the Population of the Steppe Polecat (Mustela eversmanii) in the Southern Urals

Author: Kiseleva, N. V.
Published: 2024
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2. Comparative Analysis of Chemical Compositions of Mentha L. Plant Extracts by Gas Chromatography-Mass Spectrometry after Hydrodistillation and Subcritical Extraction

Author: Nazarova, D. V., Temerdashev, Z. A., Vinitskaya, E. A., Kiseleva, N. V., and Nagalevskii, M. V.
Subjects: Gas chromatography -- Usage, Materia medica, Vegetable -- Composition -- Comparative analysis, Extraction (Chemistry) -- Methods, Mass spectrometry -- Usage, Distillation -- Methods, Essences and essential oils -- Composition -- Comparative analysis, Peppermint -- Composition -- Comparative analysis, Plant extracts -- Composition -- Comparative analysis, Chemistry
Abstract: The results of a study of the composition of essential oil and extracts obtained by hydrodistillation and subcritical extraction from plants of the genus Mentha L. are presented. The test samples were peppermint (Mentha piperita L.) and horsemint (Mentha longifolia L.). Gas chromatography-mass spectrometry was used to identify and compare the component composition of essential oils and extracts from Mentha L. plants. The composition of the essential oil of horsemint differs from the essential oil of peppermint by the high concentration of linalool and the absence of pulegone and piperitone. The component composition of the extracts of peppermint and horsemint, obtained under conditions of subcritical extraction with water and acetone, was studied. The concentration of monoterpenes, sesquiterpenes, and esters increased in the transition from the essential oil to the acetone subcritical extract of both types of mint. In the water extract of peppermint, there were practically no sesquiterpenoids or esters; there was a general decrease in the yield of all components compared to the essential oil and acetone extract., Author(s): D. V. Nazarova [sup.1] , Z. A. Temerdashev [sup.1] , E. A. Vinitskaya [sup.2] , N. V. Kiseleva [sup.1] , M. V. Nagalevskii [sup.1] Author Affiliations: (1) grid.26083.3f, 0000 [...]
Published: 2023
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3. Chromatographic Assessment of the Concentration of Phenolic Compounds in Wild Chamomile (Matricaria chamomilla L.) Extracts Obtained under Various Extraction Conditions

Author: Temerdashev, Z. A., Chubukina, T. K., Vinitskaya, E. A., and Kiseleva, N. V.
Subjects: Materia medica, Vegetable -- Composition -- Properties, Phenols -- Analysis -- Measurement, Extraction (Chemistry) -- Methods, Mass spectrometry -- Usage -- Methods, Chamomile -- Composition -- Properties, High performance liquid chromatography -- Usage, Plant extracts -- Composition -- Properties, Chemistry
Abstract: Results of a study of water and water-alcohol extracts of wild chamomile (Matricaria chamomilla L.) depending on the conditions of their extraction by different methods are discussed. The test samples are wild chamomile samples collected in various regions of Russia. Phenolic components in their native forms were extracted from medicinal raw materials using infusion, maceration, microwave-assisted, ultrasound-assisted, and subcritical extraction, and by the pharmacopoeial method. Concentrations of individual components and total phenolic compounds in wild chamomile were determined by chromatographic methods. The HPLC determination of phenolic compounds with diode-array and mass spectrometric detection was carried out using gradient elution with a mixture of acetonitrile with 0.1% formic acid. Chlorogenic acid, ferulic acid glycosides, luteolin-7-O-glucoside, dicaffeoylquinic and chicoric acid, apigenin-7-glucoside, and apigenin were identified in water and water-alcohol extracts of wild chamomile. The dependence of the concentration of phenolic compounds on the geographical place of the growth of plant raw materials was studied based on value of this parameter in extracts of wild chamomile samples from different territories. The maximum total concentration of phenolic compounds (10.1 mg/g) was found in the extract of chamomile from FarmaTsvet (Krasnogorsk, Moscow oblast)., Author(s): Z. A. Temerdashev [sup.1] , T. K. Chubukina [sup.1] , E. A. Vinitskaya [sup.1] [sup.2] , N. V. Kiseleva [sup.1] Author Affiliations: (1) grid.26083.3f, 0000 0000 9000 3133, Kuban [...]
Published: 2023
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4. Long-Term Monitoring of the Numbers of Forest Rodents in Ilmeny Reserve

Author: Kiseleva, N. V.
Published: 2021
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5. Assessment of the Concentrations of Isoflavonoids in Red Clover (Trifolium pratense L.) of the Fabaceae Family Using Extraction by Different Methods

Author: Temerdashev, Z. A., Chubukina, T. K., Vinitskaya, E. A., Nagalevskii, M. V., and Kiseleva, N. V.
Subjects: Mimosaceae -- Methods, Legumes -- Methods, High performance liquid chromatography -- Methods, Isoflavones -- Methods, Beans -- Methods, Chemistry
Abstract: We performed a chromatographic evaluation of the recoveries of native forms of the main isoflavonoids from different morphological parts of red clover (Trifolium pratense L.) into water-alcoholic extracts using various extraction methods. Water-alcoholic extracts from red clover, obtained by maceration, microwave, ultrasonic, subcritical, and pharmacopoeial methods, were analyzed. Formononetin (0.260 mg/g) and genistein (0.051 mg/g) were maximally extracted from inflorescences of red clover by maceration; bioch-anin A was extracted by subcritical extraction (0.340 mg/g), and daidzein was extracted by ultrasonic method (0.034 mg/g). The conditions for the HPLC determination of daidzein, genistein, formononetin, and biochanin A in water-alcoholic extracts from red clover were optimized. The concentrations of isoflavonoids in various morphological parts of red clover were determined. The maximum total amount of isoflavonoids (0.190 mg/g) was observed in the water-ethanol extract from inflorescences., Author(s): Z. A. Temerdashev [sup.1], T. K. Chubukina [sup.1], E. A. Vinitskaya [sup.1], M. V. Nagalevskii [sup.1], N. V. Kiseleva [sup.1] Author Affiliations: (1) grid.26083.3f, 0000 0000 9000 3133, Kuban [...]
Published: 2021
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6. Features of the course of bronchial asthma in patients who have suffered a new coronavirus infection

Author: Kiseleva, N. V., primary, Tarlovskaya, E. I., additional, and Boldina, M. V., additional
Published: 2023
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7. Identification and Determination of the Components of Garden Sage (Salvia officinalis L.) Essential Oil, Isolated by Different Extraction Methods

Author: Temerdashev, Z. A., Milevskaya, V. V., Ryabokon', L. P., Latin, N. N., Kiseleva, N. V., and Nagalevskii, M. V.
Subjects: Chemistry
Abstract: We studied the component composition of the essential oil of garden sage (Salvia officinalis L.), obtained by various extraction methods. Essential oils were obtained by hydrodistillation and subcritical CO.sub.2 extraction, supercritical fluid extraction, and subcritical extraction with solid-phase and liquid-liquid preconcentration. The components were identified by comparing the recorded mass spectra with the spectra of individual compounds and the data of the NIST07 and WILEY8 data bases. For all extraction methods, the major essential oil components were 1,8-cineole, camphor, [alpha]-thujone, [beta]-thujone, borneol, 4-terpineol, [beta]-caryophyllene, [beta]-caryophyllene oxide, and viridiflorol. The concentration of analytes in the extracts varied depending on the extraction method. In total, 104 components were identified in the extracts, of which 30 were extracted by hydrodistillation, 32 by subcritical CO.sub.2 extraction, 14 by supercritical fluid extraction, 46 and 62 by subcritical extraction with solid-phase and liquid-liquid extraction into the organic phase. An increase in the number of components in more stringent extraction methods as compared to hydrodistillation showed that, in the extracts, a deeper decomposition of macrocomponents might take place, except for camphor., Author(s): Z. A. Temerdashev [sup.1], V. V. Milevskaya [sup.1], L. P. Ryabokon' [sup.1], N. N. Latin [sup.2], N. V. Kiseleva [sup.1], M. V. Nagalevskii [sup.1] Author Affiliations: (1) grid.26083.3f, 0000 [...]
Published: 2020
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8. Long-term Population Dynamics of the Bank Vole in the Ilmen Nature Reserve

Author: Kiseleva, N. V.
Published: 2020
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9. Comparative Analysis of Chemical Compositions of Mentha L. Plant Extracts by Gas Chromatography–Mass Spectrometry after Hydrodistillation and Subcritical Extraction

Author: Nazarova, D. V., primary, Temerdashev, Z. A., additional, Vinitskaya, E. A., additional, Kiseleva, N. V., additional, and Nagalevskii, M. V., additional
Published: 2023
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10. Gas Chromatography-Mass Spectrometry Determination of Polycyclic Aromatic Hydrocarbons in Surface Water

Author: Temerdashev, Z. A., Musorina, T. N., Kiseleva, N. V., Eletskii, B. D., and Chervonnaya, T. A.
Subjects: Aquatic resources -- Russia, Gas chromatography, Mass spectrometry, Polycyclic aromatic hydrocarbons, Chemistry
Abstract: The current status and problems of the determination of polycyclic aromatic hydrocarbons (PAHs) in surface waters are discussed. Sixteen unsubstituted PAHs, which are priority pollutants of aquatic ecosystems, are selected as analytes. Gas chromatography-mass spectrometry (GC-MS) ensures the identification of the majority of pollutants using an integrated spectral library and their determation at a level below the maximum permissible concentration (MPC). The conditions for the simultaneous determination of 16 unsubstituted PAHs by GC-MS with detection in the selected ion monitoring mode are optimized. PAHs were extracted from a 1-L water sample by ultrasound-assisted liquid-liquid extraction. The main performance characteristics of the procedure were estimated. The lower limit of the analytical range was from 0.5 ng/L (benzo(a)pyrene) to 50 ng/L (naphthalene); the upper limit of the analytical range was 250 ng/L for all PAHs. The procedure was tested in model systems and real samples., Author(s): Z. A. Temerdashev [sup.1], T. N. Musorina [sup.1], N. V. Kiseleva [sup.1], B. D. Eletskii [sup.2], T. A. Chervonnaya [sup.1] Author Affiliations: (Aff1) 0000 0000 9000 3133, grid.26083.3f, Department [...]
Published: 2018
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11. Newly diagnosed diseases and the frequency of their occurrence in patients after a new coronavirus infection. Results of an International Register "Dynamics Analysis of Comorbidities in SARS-CoV-2 Survivors (ACTIV SARS-CoV-2)" (12-month follow-up)

Author: Arutyunov, G. P., primary, Tarlovskaya, E. I., additional, Arutyunov, A. G., additional, Polyakov, D. S., additional, Belenkov, Yu. N., additional, Konradi, A. O., additional, Lopatin, Yu. M., additional, Rebrov, A. P., additional, Tereshchenko, S. N., additional, Chesnikova, A. I., additional, Hayrapetyan, H. G., additional, Babin, A. P., additional, Bakulin, I. G., additional, Bakulina, N. V., additional, Balykova, L. A., additional, Blagonravova, A. S., additional, Boldina, M. V., additional, Butomo, M. I., additional, Vaisberg, A. R., additional, Galyavich, A. S., additional, Gomonova, V. V., additional, Grigoryeva, N. Yu., additional, Gubareva, I. V., additional, Demko, I. V., additional, Evzerikhina, A. V., additional, Zharkov, A. V., additional, Zateishchikova, A. A., additional, Kamilova, U. K., additional, Kim, Z. F., additional, Kuznetsova, T. Yu., additional, Kulikov, A. N., additional, Lareva, N. V., additional, Makarova, E. V., additional, Malchikova, S. V., additional, Nedogoda, S. V., additional, Petrova, M. M., additional, Pochinka, I. G., additional, Protasov, K. V., additional, Protsenko, D. N., additional, Ruzanov, D. Yu., additional, Saiganov, S. A., additional, Sarybaev, A. Sh., additional, Selezneva, N. M., additional, Sugraliev, A. B., additional, Fomin, I. V., additional, Khlynova, O. V., additional, Chizhova, O. Yu., additional, Shaposhnik, I. I., additional, Schukarev, D. A., additional, Abdrakhmanova, A. K., additional, Avetisyan, S. A., additional, Avoyan, H. G., additional, Azaryan, K. K., additional, Aimakhanova, G. T., additional, Ayypova, D. A., additional, Akunov, A. Ch., additional, Alieva, M. K., additional, Almukhambedova, A. R., additional, Aparkina, O. Yu., additional, Aruslanova, O. R., additional, Ashina, E. Yu., additional, Badina, O. Yu., additional, Barysheva, O. Yu., additional, Batluk, T. I., additional, Batchaeva, A. S., additional, Bashkinov, R. A., additional, Bitieva, A. M., additional, Bikhteev, I. U., additional, Borodulina, N. A., additional, Bragin, M. V., additional, Brazhnik, V. A., additional, Budu, A. M., additional, Bykova, G. A., additional, Vagapova, K. R., additional, Varlamova, D. D., additional, Vezikova, N. N., additional, Verbitskaya, E. A., additional, Vilkova, O. E., additional, Vinnikova, E. .A., additional, Vustina, V. V., additional, Elena A. Galova, E. A., additional, Genkel, V. V., additional, Giller, D. B., additional, Gordeychuk, E. D., additional, Gorshenina, E. I., additional, Grigoryeva, E. V., additional, Gubareva, E. Yu., additional, Dabylova, G. M., additional, Demchenko, A. I., additional, Dolgikh, O. Yu., additional, Duishobaev, M. Y., additional, Evdokimov, D. S., additional, Egorova48, K. E., additional, Zheldybaeva, A. E., additional, Zarechnova, N. V., additional, Zimina, Yu. D., additional, Ivanova, S. Yu., additional, Ivanchenko, E. Yu., additional, Ilina, M. V., additional, Kazakovtseva, M. V., additional, Kazymova, E. V., additional, Yuliya S. Kalinina, Yu. S., additional, Kamardina, N. A., additional, Karachenova, A. M., additional, Karetnikov, I. A., additional, Karoli, N. A., additional, Karsiev, M. Kh., additional, Kaskaeva, D. S., additional, Kasymova, K. F., additional, Kerimbekova, Zh. B., additional, Kim, E. S., additional, Kiseleva, N. V., additional, Klimenko, D. A., additional, Kovalishena, O. V., additional, Kozlov, S. V., additional, Kolmakova, E. V., additional, Kolchinskaya, T. P., additional, Kolyadich, M. I., additional, Kondryakova, O. V., additional, Konoval, M. P., additional, Konstantinov, D. Yu., additional, Konstantinova, E. A., additional, Kordyukova, V. A., additional, Koroleva, E. V., additional, Kraposhina, A. Yu., additional, Kryukova, T. V., additional, Kuznetsova, A. S., additional, Kuzmina, T. Yu., additional, Kuzmichev, K. V., additional, Kulchoroeva, C. K., additional, Kuprina, T. V., additional, Kuranova, I. M., additional, Kurenkova, L. V., additional, Kurchugina, N. Yu., additional, Kushubakova, N. A., additional, Levankova, V. I., additional, Ledyaeva, A. A., additional, Lisun, T. V., additional, Lisyanskaya, V. E., additional, Lyubavina, N. A., additional, Magdeeva, N. A., additional, Mazalov, K. V., additional, Mayseenko, V. I., additional, Makarova, A. S., additional, Maripov, A. M., additional, Markov, N. V., additional, Marusina, A. A., additional, Melnikov, E. S., additional, Metlinskaya, A. I., additional, Moiseenko, N. B., additional, Muradova, F. N., additional, Muradyan, R. G., additional, Musaelyan, Sh. N., additional, Nekaeva, E. S., additional, Nikitina, N. M., additional, Nifontov, S. E., additional, Obolentseva, E. Yu., additional, Obukhova, A. A., additional, Ogurlieva, B. B., additional, Odegova, A. A., additional, Yuliya V. Omarova, Yu. V., additional, Omurzakova, N. A., additional, Ospanova, Sh. O., additional, Pavlova, V. A/, additional, Pakhomova, E. V., additional, Petrov, L. D., additional, Plastinina, S. S., additional, Platonov, D. A., additional, Pogrebetskaya, V. A., additional, Polyakov, D. V., additional, Ponomarenko, E. V., additional, Popova, L. L., additional, Potanin, A. A., additional, Prokofieva, N. A., additional, Rabik, Yu. D., additional, Rakov, N. A., additional, Rakhimov, A. N., additional, Rozanova, N. A., additional, Serikbolkyzy, S., additional, Sidorkina, Ya. A., additional, Simonov, A. A., additional, Skachkova, V. V., additional, Skvortsova, R. D., additional, Skuridin, D. S., additional, Solovieva, D. V., additional, Solovieva, I. A., additional, Sukhomlinova, I. M., additional, Sushilova, A. G., additional, Tagaeva, D. R., additional, Tikhonova, E. P., additional, Tokmin, D. S., additional, Tolmacheva, A. A., additional, Torgunakova, M. S., additional, Trenogina, K. V., additional, Trostyanetskaya, N. A., additional, Trofimov, D. A., additional, Trubnikova, M. A., additional, Tulichev, A. A., additional, Tursunova, A. T., additional, Ulanova, N. D., additional, Fatenkov, O. V., additional, Fedorishina, O. V., additional, Fil, T. S., additional, Fomina, I. Yu., additional, Fominova, I. S., additional, Frolova, I. A., additional, Tsvinger, S. M., additional, Tsoma, V. V., additional, Cholponbaeva, M. B., additional, Chudinovskikh, T. I., additional, Shavrin, I. V., additional, Shevchenko, O. A., additional, Shikhaliev, D. R., additional, Shishkina, E. A., additional, Shishkov, K. Yu., additional, Shcherbakov, S. Yu, additional, Shcherbakova, G. V., additional, and Yausheva, E. A., additional
Published: 2023
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12. The impact of BMI on the course of the acute SARS-COV-2 infection and the risks that emerge during the first year after the hospital discharge. Subanalysis evidence of the AKTIV and AKTIV 2 registries

Author: Arutyunov, A. G., primary, Tarlovskaya, E. I., additional, Galstyan, G. R., additional, Batluk, T. I., additional, Bashkinov, R. A., additional, Arutyunov, G. P., additional, Belenkov, Yu. N., additional, Konradi, A. O., additional, Lopatin, Yu. M., additional, Rebrov, A. P., additional, Tereshchenko, S. N., additional, Chesnikova, A. I., additional, Hayrapetyan, H. G., additional, Babin, A. P., additional, Bakulin, I. G., additional, Bakulina, N. V., additional, Balykova, L. A., additional, Blagonravova, A. S., additional, Boldina, M. V., additional, Butomo, M. I., additional, Vaisberg, A. R., additional, Galyavich, A. S., additional, Gomonova, V. V., additional, Grigoryeva, N. Yu., additional, Gubareva, I. V., additional, Demko, I. V., additional, Evzerikhina, A. V., additional, Zharkov, A. V., additional, Zateishchikova, A. A., additional, Kamilova, U. K., additional, Kim, Z. F., additional, Kuznetsova, T. Yu., additional, Kulikov, A. N., additional, Lareva, N. V., additional, Makarova, E. V., additional, Malchikova, S. V., additional, Nedogoda, S. V., additional, Petrova, M. M., additional, Pochinka, I. G., additional, Protasov, K. V., additional, Protsenko, D. N., additional, Ruzanov, D. Yu., additional, Saiganov, S. A., additional, Sarybaev, A. Sh., additional, Selezneva, N. M., additional, Sugraliev, A. B., additional, Fomin, I. V., additional, Khlynova, O. V., additional, Chizhova, O. Yu., additional, Shaposhnik, I. I., additional, Schukarev, D. A., additional, Abdrakhmanova, A. K., additional, Avetisyan, S. A., additional, Avoyan, H. G., additional, Azaryan, K. K., additional, Aimakhanova, G. T., additional, Ayypova, D. A., additional, Akunov, A. Ch., additional, Alieva, M. K., additional, Almukhambedova, A. R., additional, Aparkina, A. V., additional, Aruslanova, O. R., additional, Ashina, E. Yu., additional, Badina, O. Yu., additional, Barysheva, O. Yu., additional, Batchaeva, A. S., additional, Bitieva, A. M., additional, Bikhteev, I. U., additional, Borodulina, N. A., additional, Bragin, M. V., additional, Brazhnik, V. A., additional, Budu, A. M., additional, Bykova, G. A., additional, Vagapova, K. R., additional, Varlamova, D. D., additional, Vezikova, N. N., additional, Verbitskaya, E. A., additional, Vilkova, O. E., additional, Vinnikova, E. A., additional, Vustina, V. V., additional, Galova, E. A., additional, Genkel, V. V., additional, Giller, D. B., additional, Gorshenina, E. I., additional, Grigoryeva, E. V., additional, Gubareva, E. Yu., additional, Dabylova, G. M., additional, Demchenko, A. I., additional, Dolgikh, O. Yu., additional, Duishobaev, M. Y., additional, Evdokimov, D. S., additional, Egorova, K. E., additional, Ermilova, A. N., additional, Zheldybaeva, A. E., additional, Zarechnova, N. V., additional, Zimina, Yu. D., additional, Ivanova, S. Yu., additional, Ivanchenko, E. Yu., additional, Ilina, M. V., additional, Kazakovtseva, M. V., additional, Kazymova, E. V., additional, Kalinina, Yu. S., additional, Kamardina, N. A., additional, Karachenova, A. M., additional, Karetnikov, I. A., additional, Karoli, N. A., additional, Karsiev, M. Kh., additional, Kaskaeva, D. S., additional, Kasymova, K. F., additional, Kerimbekova, Zh. B., additional, Kim, E. S., additional, Kiseleva, N. V., additional, Klimenko, D. A., additional, Klimova, A. V., additional, Kovalishena, O. V., additional, Kozlov, S. V., additional, Kolmakova, E. V., additional, Kolchinskaya, T. P., additional, Kolyadich, M. I., additional, Kondryakova, O. V., additional, Konoval, M. P., additional, Konstantinov, D. Yu., additional, Konstantinova, E. A., additional, Kordyukova, V. A., additional, Koroleva, E. V., additional, Kraposhina, A. Yu., additional, Kryukova, T. V., additional, Kuznetsova, A. S., additional, Kuzmina, T. Yu., additional, Kuzmichev, K. V., additional, Kulchoroeva, Ch. K., additional, Kuprina, T. V., additional, Kuranova, I. M., additional, Kurenkova, L. V., additional, Kurchugina, N. Yu., additional, Kushubakova, N. A., additional, Levankova, V. I., additional, Ledyaeva, A. A., additional, Lisun, T. V., additional, Lisyanskaya, V. E., additional, Lyubavina, N. A., additional, Magdeeva, N. A., additional, Mazalov, K. V., additional, Mayseenko, V. I., additional, Makarova, A. S., additional, Maripov, A. M., additional, Markov, N. V., additional, Marusina, A. A., additional, Melnikov, E. S., additional, Metlinskaya, A. I., additional, Moiseenko, N. B., additional, Muradova, F. N., additional, Muradyan, R. G., additional, Musaelyan, Sh. N., additional, Nekaeva, E. S., additional, Nikitina, N. M., additional, Nifontov, S. E., additional, Obolentseva, E. Yu., additional, Obukhova, A. A., additional, Ogurlieva, B. B., additional, Odegova, A. A., additional, Omarova, Yu. V., additional, Omurzakova, N. A., additional, Ospanova, Sh. O., additional, Pavlova, V. A., additional, Pakhomova, E. V., additional, Petrov, L. D., additional, Plastinina, S. S., additional, Platonov, D. A., additional, Pogrebetskaya, V. A., additional, Polyakov, D. V., additional, Polyakov, D. S., additional, Ponomarenko, E. V., additional, Popova, L. L., additional, Potanin, A. A., additional, Prokofieva, N. A., additional, Rabik, Yu. D., additional, Rakov, N. A., additional, Rakhimov, A. N., additional, Rozanova, N. A., additional, Samus, I. V., additional, Serikbolkyzy, S., additional, Sidorkina, Ya. A., additional, Simonov, A. A., additional, Skachkova, V. V., additional, Skvortsova, R. D., additional, Skuridin, D. S., additional, Solovieva, D. V., additional, Solovieva, I. A., additional, Sukhomlinova, I. M., additional, Sushilova, A. G., additional, Tagaeva, D. R., additional, Titoykina, Yu. V., additional, Tikhonova, E. P., additional, Tokmin, D. S., additional, Tolmacheva, A. A., additional, Torgunakova, M. S., additional, Trenogina, K. V., additional, Trostyanetskaya, N. A., additional, Trofimov, D. A., additional, Trubnikova, M. A., additional, Tulichev, A. A., additional, Tursunova, A. T., additional, Ulanova, N. D., additional, Fatenkov, O. V., additional, Fedorishina, O. V., additional, Fil, T. S., additional, Fomina, I. Yu., additional, Fominova, I. S., additional, Frolova, I. A., additional, Tsvinger, S. M., additional, Tsoma, V. V., additional, Cholponbaeva, M. B., additional, Chudinovskikh, T. I., additional, Shavrin, I. V., additional, Shevchenko, O. A., additional, Shikhaliev, D. R., additional, Shishkina, E. A., additional, Shishkov, K. Yu., additional, Shcherbakov, S. Yu., additional, Shcherbakova, G. V., additional, and Yausheva, E. A., additional
Published: 2023
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13. Clinical features of post-COVID period. Results of an International Register "Dynamics Analysis of Comorbidities in SARS-CoV-2 Survivors (ACTIV SARS-CoV-2)" (12-month follow-up)

Author: Arutyunov, G. P., primary, Tarlovskaya, E. I, additional, Arutyunov, A. G., additional, Belenkov, Yu. N., additional, Konradi, A. O., additional, Lopatin, Yu. M., additional, Rebrov, A. P., additional, Tereshchenko, S. N., additional, Chesnikova, A. I., additional, Hayrapetyan, H. G., additional, Babin, A. P., additional, Bakulin, I. G., additional, Bakulina, N. V., additional, Balykova, L. A., additional, Blagonravova, A. S., additional, Boldina, M. V., additional, Butomo, M. I., additional, Vaisberg, A. R., additional, Galyavich, A. S., additional, Gomonova, V. V., additional, Grigorieva, N. Yu., additional, Gubareva, I. V., additional, Demko, I. V., additional, Evzerikhina, A. V., additional, Zharkov, A. V., additional, Zateishchikova, A. A., additional, Kamilova, U. K., additional, Kim, Z. F., additional, Kuznetsova, T. Yu., additional, Kulikov, A. N., additional, Lareva, N. V., additional, Makarova, E. V., additional, Malchikova, S. V., additional, Nedogoda, S. V., additional, Petrova, M. M., additional, Pochinka, I. G., additional, Protasov, K. V., additional, Protsenko, D. N., additional, Ruzanav, D. Yu., additional, Sayganov, S. A., additional, Sarybaev, A. Sh., additional, Selezneva, N. M., additional, Sugraliev, A. B., additional, Fomin, I. V., additional, Khlynova, O. V., additional, Chizhova, O. Yu., additional, Shaposhnik, I. I., additional, Sh'ukarev, D. A., additional, Abdrakhmanova, A. K., additional, Avetisian, S. A., additional, Avoyan, H. G., additional, Azarian, K. K., additional, Aimakhanova, G. T., additional, Ayipova, D. A., additional, Akunov, A. Ch., additional, Alieva, M. K., additional, Almukhambedova, A. R., additional, Aparkina, A. V., additional, Aruslanova, O. R., additional, Ashina, E. Yu., additional, Badina, O. Yu., additional, Barysheva, O. Yu., additional, Batluk, T. I., additional, Batchayeva, A. S., additional, Bashkinov, R. A., additional, Bitieva, A. M., additional, Bikhteyev, I. U., additional, Borodulina, N. A., additional, Bragin, M. V., additional, Brazhnik, V. A., additional, Budu, A. M., additional, Bykova, G. A., additional, Vagapova, K. R., additional, Varlamova, D. D., additional, Vezikova, N. N., additional, Verbitskaya, E. A., additional, Vilkova, O. E., additional, Vinnikova, E. A., additional, Vustina, V. V., additional, Gаlova, E. A., additional, Genkel, V. V, additional, Giller, D. B., additional, Gorshenina, E. I., additional, Grigorieva, E. V., additional, Gubareva, E. U., additional, Dabylova, G. M., additional, Demchenko, A. I., additional, Dolgikh, O. Yu., additional, Duyshobayev, M. Y., additional, Evdokimov, D. S., additional, Egorova, K. E., additional, Zheldybayeva, A. E., additional, Zarechnova, N. V., additional, Zimina, Yu. D., additional, Ivanova, S. U., additional, Ivanchenko, E. U., additional, Ilina, M. V., additional, Kazakovtseva, M. V., additional, Kazymova, E. V., additional, Kalinina, Yu. S., additional, Kamardina, N. A., additional, Karachenova, A. M., additional, Karetnikov, I. A., additional, Karoli, N. A., additional, Karsiev, M. Kh., additional, Кaskaeva, D. S., additional, Kasymova, K. F., additional, Kerimbekova, Zh. B., additional, Kim, E. S., additional, Kiseleva, N. V., additional, Klimenko, D. A., additional, Kovalishena, O. V., additional, Kozlov, S. V., additional, Kolmakova, E. V., additional, Kolchinskaya, T. P., additional, Koliadich, M. I., additional, Kondriakova, O. V., additional, Konoval, M. P., additional, Konstantinov, D. U., additional, Konstantinova, E. A., additional, Kordukova, V. A., additional, Koroleva, E. V., additional, Kraposhina, A. U., additional, Kryukova, T. V., additional, Kuznetsova, A. S., additional, Kuzmina, T. U., additional, Kuzmichev, K. V., additional, Kulchoroeva, Ch. K., additional, Kuprina, T. V., additional, Kuranova, I. M., additional, Kurenkova, L. V., additional, Kurchugina, N. U., additional, Kushubakova, N. A., additional, Levankova, V. I., additional, Ledyaeva, A. A., additional, Lisun, T. V., additional, Lisyanskaya, V. E., additional, Lyubavina, N. A., additional, Magdeyeva, N. A., additional, Mazalov, K. V., additional, Maiseenko, V. I., additional, Makarova, A. S., additional, Maripov, A. M., additional, Markov, N. V., additional, Marusina, A. A., additional, Melnikov, E. S., additional, Metlinskaya, A. I., additional, Moiseenko, N. B., additional, Muradova, F. N., additional, Muradyan, R. G., additional, Musaelian, Sh. N., additional, Nekaeva, E. S., additional, Nikitina, N. M., additional, Nifontov, S. E., additional, Obolentseva, E. U., additional, Obukhova, A. A., additional, Ogurlieva, B. B., additional, Odegova, A. A., additional, Omarova, Yu. V., additional, Omurzakova, N. A., additional, Ospanova, Sh. O., additional, Pavlova, V. A., additional, Pahomova, E. V., additional, Petrov, L. D., additional, Plastinina, S. S., additional, Platonov, D. A., additional, Pogrebetskaya, V. A., additional, Polyakov, D. V., additional, Polyakov, D. S., additional, Ponomarenko, E. V., additional, Popova, L. L., additional, Potanin, A. A., additional, Prokofeva, N. A., additional, Rabik, J. D., additional, Rakov, N. A., additional, Rakhimov, A. N., additional, Rozanova, N. A., additional, Samus, I. V., additional, Serikbolkyzy, S., additional, Sidorkina, Ya. A., additional, Simonov, A. A., additional, Skachkova, V. V., additional, Skvortcova, R. D., additional, Skuridin, D. S., additional, Solovieva, D. V., additional, Solovieva, I. A., additional, Sukhomlinova, I. M., additional, Sushilova, A. G., additional, Tagayeva, D. R., additional, Tikhonova, E. P., additional, Tokmin, D. S., additional, Tolmacheva, A. A., additional, Torgunakova, M. S., additional, Trenogina, K. V., additional, Trostianetckaia, N. A., additional, Trofimov, D. A., additional, Trubnikova, M. A., additional, Tulichev, A. A., additional, Tursunova, A. T., additional, Ulanova, N. D., additional, Fatenkov, O. V., additional, Fedorishina, O. V., additional, Fil, T. S., additional, Fomina, I. U., additional, Fominova, I. S., additional, Frolova, I. A., additional, Tsvinger, S. M., additional, Tsoma, V. V., additional, Cholponbaeva, M. B., additional, Chudinovskikh, T. I., additional, Shavrin, I. V., additional, Shevchenko, O. A., additional, Shikhaliev, D. R., additional, Shishkina, E. A., additional, Shishkov, K. U., additional, Sherbakov, S. U., additional, Shcherbakova, G. V., additional, and Yausheva, E. A., additional
Published: 2022
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14. Kinetics of Extraction of Biologically Active Substances from Medicinal Plant Raw Materials using Different Techniques

Author: Milevskaya, V. V., Butylskaya, T. S., Temerdashev, Z. A., Statkus, M. A., and Kiseleva, N. V.
Published: 2017
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15. Determination of phenolic compounds in medicinal plants from the Lamiaceae family

Author: Milevskaya, V. V., Temerdashev, Z. A., Butyl’skaya, T. S., and Kiseleva, N. V.
Published: 2017
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16. AWARENESS AS A FACTOR OF INFLUENCE ON THE LEVEL OF PUBLIC SATISFACTION WITH LOCAL SELF-GOVERNMENT ACTIVITIES

Author: Kiseleva N. V.
Subjects: местное самоуправление, оценка, удовлетворенность населения, информированность, local self-governance, evaluation, satisfaction of the population, awareness, Economic theory. Demography, HB1-3840
Abstract: In the modern period of the development of statehood in Russia the significant increase of attention is attributed to the issue of effectiveness of state power and government not only on the federal and regional levels, but on the local level as well. In 2009 there was developed and implemented the system of indicators of the effectiveness’ estimates of the activity of local self-government. The system of effectiveness’ estimates included sociological indices of satisfaction of population. Implementation of sociological indices in the system of effectiveness’ estimates of the activity of local self-government brought positive responses from academic community, politicians, managers, and the public. In the article the analysis of influence of cognitive factor (being kept informed) on the level of social contentment of the activity of local self-government’ bodies is done. We do this, based on the results of sociological studies of the major Russian research organizations and data from the aggregate reports, which deal with the monitoring of effectiveness of local self-government of some subjects in the Central federal district of Russia.
Published: 2014
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17. Extraction and determination of biologically active components of St. John’s wort and its pharmaceutical preparations

Author: Milevskaya, V. V., Statkus, M. A., Temerdashev, Z. A., Kiseleva, N. V., Butyl’skaya, T. S., and Shil’ko, E. A.
Published: 2016
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18. Structure and dynamics of the trophic spectrum of the American mink (Neovison vison) in the Southern Urals

Author: Kiseleva, N. V.
Published: 2016
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19. Methods for the extraction of biologically active substances from medicinal plants based on an example of St. John's wort components

Author: Milevskaya, V. V., Statkus, M. A., Temerdashev, Z. A., Kiseleva, N. V., and Vernikovskaya, N. A.
Subjects: Materia medica, Vegetable -- Chemical properties -- Identification and classification, Extraction (Chemistry) -- Methods, St. John's wort -- Composition, Medicinal plants -- Composition, Plant extracts -- Chemical properties -- Identification and classification, Chemistry
Abstract: The efficiency of extraction of biologically active substances from common St. John's wort (Hypericum perforatum L.) under varied conditions was compared in order to optimize a sample preparation procedure. The extraction with water and water-alcohol solutions under static conditions and with stirring was examined; the effect of ultrasonic treatment and extraction with water and water-alcohol mixtures under dynamic conditions at elevated temperature and pressure and the extraction with supercritical carbon dioxide were studied. It was established that, in the extraction of biologically active substances from plant materials, the chemical affinity of an extractant the extracted component is of primary importance; an increase in the pressure under dynamic conditions is the second factor in importance, which increases the efficiency of extraction. Keywords: extraction, biologically active substances, medicinal herbs, common St. John's wort (Hypericum perforatum L.), hyperforin, flavonoids DOI: 10.1134/S1061934815120126, Medicinal plants and preparations on their basis have been widely used in medicine for a long time. Quality assessment procedures for medicinal plant raw materials are regulated (for example, see [...]
Published: 2015
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20. Lipid profile in hospitalized patients with COVID-19 depending on the outcome of its acute phase: data from the international registry "Dynamics analysis of comorbidities in SARS-CoV-2 infection survivors"

Author: Arutyunov, G. P., primary, Tarlovskaya, E. I., additional, Arutyunov, A. G., additional, Belenkov, Yu. N., additional, Konradi, A. O., additional, Lopatin, Yu. M., additional, Rebrov, A. P., additional, Tereshchenko, S. N., additional, Chesnikova, A. I., additional, Airapetyan, G. G., additional, Babin, A. P., additional, Bakulin, I. G., additional, Bakulina, N. V., additional, Balykova, L. A., additional, Blagonravova, A. S., additional, Boldina, M. V., additional, Butomo, M. I., additional, Vaisberg, A. R., additional, Galyavich, A. S., additional, Gomonova, V. V., additional, Grigorieva, N. Yu., additional, Gubareva, I. V., additional, Demko, I. V., additional, Evzerikhina, A. V., additional, Zharkov, A. V., additional, Zateyshchikova, A. A., additional, Kamilova, U. K., additional, Kim, Z. F., additional, Kuznetsova, T. Yu., additional, Kulikov, A. N., additional, Lareva, N. V., additional, Makarova, E. V., additional, Malchikova, S. V., additional, Nedogoda, S. V., additional, Petrova, M. M., additional, Pochinka, I. G., additional, Protasov, K. V., additional, Protsenko, D. N., additional, Ruzanov, D. Yu., additional, Saiganov, S. A., additional, Sarybaev, A. Sh., additional, Selezneva, N. M., additional, Sugraliev, A. B., additional, Fomin, I. V., additional, Khlynova, O. V., additional, Chizhova, O. Yu., additional, Shaposhnik, I. I., additional, Schukarev, D. A., additional, Abdrakhmanova, A. K., additional, Avetisyan, S. A., additional, Avoyan, O. G., additional, Azaryan, K. K., additional, Aimakhanova, G. T., additional, Aiypova, D. A., additional, Akunov, A. Ch., additional, Alieva, M. K., additional, Almukhambedova, A. R., additional, Aparkina, A. V., additional, Aruslanova, O. R., additional, Ashina, E. Yu., additional, Badina, O. Yu., additional, Barysheva, O. Yu., additional, Batluk, T. I., additional, Batchaeva, A. S., additional, Bashkinov, R. A., additional, Bitieva, A. M., additional, Bikhteev, I. U., additional, Borodulina, N. A., additional, Bragin, M. V., additional, Brazhnik, V. A., additional, Budu, A. M., additional, Bykova, G. A., additional, Vagapova, K. R., additional, Varlamova, D. D., additional, Vezikova, N. N., additional, Verbitskaya, E. A., additional, Vilkova, O. E., additional, Vinnikova, E. A., additional, Vustina, V. V., additional, Galova, E. A., additional, Genkel, V. V., additional, Giller, D. B., additional, Gorshenina, E. I., additional, Grigoryeva, E. V., additional, Gubareva, E. Yu., additional, Dabylova, G. M., additional, Demchenko, A. I., additional, Dolgikh, O. Yu., additional, Duishobaev, M. Y., additional, Evdokimov, D. S., additional, Egorova, K. E., additional, Ermilova, A. N., additional, Zheldybaeva, A. E., additional, Zarechnova, N. V., additional, Zimina, Yu. D., additional, Ivanova, S. Yu., additional, Ivanchenko, E. Yu., additional, Ilyina, M. V., additional, Kazakovtseva, M. V., additional, Kazymova, E. V., additional, Kalinina, Yu. S., additional, Kamardina, N. A., additional, Karachenova, A. M., additional, Karetnikov, I. A., additional, Karoli, N. A., additional, Karsiev, M. Kh., additional, Kaskaeva, D. S., additional, Kasymova, K. F., additional, Kerimbekova, J. B., additional, Kim, E. S., additional, Kiseleva, N. V., additional, Klimenko, D. A., additional, Klimova, A. V., additional, Kovalishena, O. V., additional, Kozlov, S. V., additional, Kolmakova, E. V., additional, Kolchinskaya, T. P., additional, Kolyadich, M. I., additional, Kondryakova, O. V., additional, Konoval, M. P., additional, Konstantinov, D. Yu., additional, Konstantinova, E. A., additional, Kordyukova, V. A., additional, Koroleva, E. V., additional, Kraposhina, A. Yu., additional, Kryukova, T. V., additional, Kuznetsova, A. P., additional, Kuzmina, T. Yu., additional, Kuzmichev, K. V., additional, Kulchoroeva, Ch. K., additional, Kuprina, T. V., additional, Kuranova, I. M., additional, Kurenkova, L. V., additional, Kurchugina, N. Yu., additional, Kushubakova, N. A., additional, Levankova, V. I., additional, Ledyaeva, A. A., additional, Lisun, T. V., additional, Lisyanskaya, V. E., additional, Lyubavina, N. A., additional, Magdeeva, N. A., additional, Mazalov, K. V., additional, Mayseenko, V. I., additional, Makarova, A. S., additional, Maripov, A. M., additional, Markov, N. V., additional, Marusina, A. A., additional, Melnikov, E. S., additional, Metlinskaya, A. I., additional, Moiseenko, N. B., additional, Muradova, F. N., additional, Muradyan, R. G., additional, Musaelyan, Sh. N., additional, Nekaeva, E. S., additional, Nikitina, N. M., additional, Nifontov, S. E., additional, Obolentseva, E. Yu., additional, Obukhova, A. A., additional, Ogurlieva, B. B., additional, Odegova, A. A., additional, Omarova, Yu. V., additional, Omurzakova, N. A., additional, Ospanova, Sh. O., additional, Pavlova, V. A., additional, Pakhomova, E. V., additional, Petrov, L. D., additional, Plastinina, S. S., additional, Platonov, D. A., additional, Pogrebetskaya, V. A., additional, Polyakov, D. V., additional, Polyakov, D. S., additional, Ponomarenko, E. V., additional, Popova, L. L., additional, Potanin, A. A., additional, Prokofieva, N. A., additional, Rabik, Yu. D., additional, Rakov, N. A., additional, Rakhimov, A. N., additional, Rozanova, N. A., additional, Serikbolkyzy, S., additional, Sidorkina, Ya. A., additional, Simonov, A. A., additional, Skachkova, V. V., additional, Skvortsova, R. D., additional, Skuridin, D. S., additional, Solovieva, D. V., additional, Solovieva, I. A., additional, Sukhomlinova, I. M., additional, Sushilova, A. G., additional, Tagaeva, D. R., additional, Titoikina, Yu. V., additional, Tikhonova, E. P., additional, Tokmin, D. S., additional, Tolmacheva, A. A., additional, Torgunakova, M. S., additional, Trenogina, K. V., additional, Trostyanetskaya, N. A., additional, Trofimov, D. A., additional, Trubnikova, M. A., additional, Tulichev, A. A., additional, Tursunova, A. T., additional, Ulanova, N. D., additional, Fatenkov, O. V., additional, Fedorishina, O. V., additional, Fil, T. S., additional, Fomina, I. Yu., additional, Fominova, I. S., additional, Frolova, I. A., additional, Tsvinger, S. M., additional, Tsoma, V. V., additional, Cholponbaeva, M. B., additional, Chudinovskikh, T. I., additional, Shavrin, I. V., additional, Shevchenko, O. A., additional, Shikhaliev, D. R., additional, Shishkina, E. A., additional, Shishkov, K. Yu, additional, Shcherbakov, S. Yu., additional, Shcherbakova, G. V., additional, and Yausheva, E. A., additional
Published: 2022
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21. DRESS syndrome on the background of adding meropenem to carbamazepine therapy: a clinical case

Author: Ilina, Yu. V., primary, Fedorova, T. A., additional, Tazina, S. Y., additional, Sotnikova, T. I., additional, Semenenko, N. A., additional, Loshchits, N. V., additional, Bolshakov, S. A., additional, Kiseleva, N. V., additional, and Pavlov, Ch. S., additional
Published: 2022
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22. Extraction-chromatographic determination of zinc dithiophosphates in engine oils

Author: Temerdashev, Z. A., Kolychev, I. A., Artyukh, E. V., Kiseleva, N. V., and Zanozina, I. I.
Published: 2015
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23. Clinical features of post-COVID-19 period. Results of the international register “Dynamic analysis of comorbidities in SARS-CoV-2 survivors (AKTIV SARS-CoV-2)”. Data from 6-month follow-up

Author: Arutyunov, G. P., primary, Tarlovskaya, E. I., additional, Arutyunov, A. G., additional, Belenkov, Yu. N., additional, Konradi, A. O., additional, Lopatin, Yu. M., additional, Rebrov, A. P., additional, Tereshchenko, S. N., additional, Chesnikova, A. I., additional, Hayrapetyan, H. G., additional, Babin, A. P., additional, Bakulin, I. G., additional, Bakulina, N. V., additional, Balykova, L. A., additional, Blagonravova, A. S., additional, Boldina, M. V., additional, Vaisberg, A. R., additional, Galyavich, A. S., additional, Gomonova, V. V., additional, Grigorieva, N. Yu., additional, Gubareva, I. V., additional, Demko, I. V., additional, Evzerikhina, A. V., additional, Zharkov, A. V., additional, Kamilova, U. K., additional, Kim, Z. F., additional, Kuznetsova, T. Yu., additional, Lareva, N. V., additional, Makarova, E. V., additional, Malchikova, S. V., additional, Nedogoda, S. V., additional, Petrova, M. M., additional, Pochinka, I. G., additional, Protasov, K. V., additional, Protsenko, D. N., additional, Ruzanau, D. Yu., additional, Sayganov, S. A., additional, Sarybaev, A. Sh., additional, Selezneva, N. M., additional, Sugraliev, A. B., additional, Fomin, I. V., additional, Khlynova, O. V., additional, Chizhova, O. Yu., additional, Shaposhnik, I. I., additional, Shchukarev, D. A., additional, Abdrahmanova, A. K., additional, Avetisian, S. A., additional, Avoyan, H. G., additional, Azarian, K. K., additional, Aimakhanova, G. T., additional, Ayipova, D. A., additional, Akunov, A. Ch., additional, Alieva, M. K., additional, Aparkina, A. V., additional, Aruslanova, O. R., additional, Ashina, E. Yu., additional, Badina, O. Yu., additional, Barisheva, O. Yu., additional, Batluk, T. I., additional, Batchayeva, A. S., additional, Bashkinov, R. A., additional, Bitieva, A. M., additional, Bikhteyev, I. U., additional, Borodulina, N. A., additional, Bragin, M. V., additional, Budu, A. M., additional, Bykova, G. A., additional, Vagapova, K. R., additional, Varlamova, D. D., additional, Vezikova, N. N., additional, Verbitskaya, E. A., additional, Vilkova, O. E., additional, Vinnikova, E. A., additional, Vustina, V. V., additional, Gаlova, E. A., additional, Genkel, V. V., additional, Gorshenina, E. I., additional, Grigorieva, E. V., additional, Gubareva, E. Yu., additional, Dabylova, G. M., additional, Demchenko, I. A., additional, Dolgikh, O. Yu., additional, Duyshobayev, M. Y., additional, Evdokimov, D. S., additional, Egorova, K. E., additional, Ermilova, A. N., additional, Zheldybayeva, A. E., additional, Zarechnova, N. V., additional, Zimina, Yu. D., additional, Ivanova, S. Yu., additional, Ivanchenko, E. Yu., additional, Ilina, M. V., additional, Kazakovtseva, M. V., additional, Kazymova, E. V., additional, Kalinina, Yu. S., additional, Kamardina, N. A., additional, Karachenova, A. M., additional, Karetnikov, I. A., additional, Karoli, N. A., additional, Karsiev, M. K., additional, Кaskaeva, D. S., additional, Kasymova, K. F., additional, Kerimbekova, Zh. B., additional, Kerimova, A. Sh., additional, Kim, E. S., additional, Kiseleva, N. V., additional, Klimenko, D. A., additional, Klimova, A. V., additional, Kovalishena, O. V., additional, Kolmakova, E. V., additional, Kolchinskaya, T. P., additional, Kolyadich, M. I., additional, Kondriakova, O. V., additional, Konoval, M. P., additional, Konstantinov, D. Yu., additional, Konstantinova, E. A., additional, Kordukova, V. A., additional, Koroleva, E. V., additional, Kraposhina, A. Yu., additional, Kriukova, T. V., additional, Kuznetsova, A. S., additional, Kuzmina, T. Yu., additional, Kuzmichev, K. V., additional, Kulchoroeva, Ch. K., additional, Kuprina, T. V., additional, Kouranova, I. M., additional, Kurenkova, L. V., additional, Kurchugina, N. Yu., additional, Kushubakova, N. A., additional, Levankova, V. I., additional, Lyubavina, N. A., additional, Magdeyeva, N. A., additional, Mazalov, K. V., additional, Majseenko, V. I., additional, Makarova, A. S., additional, Maripov, A. M., additional, Marusina, A. A., additional, Melnikov, E. S., additional, Moiseenko, N. B., additional, Muradova, F. N., additional, Muradyan, R. G., additional, Musaelian, Sh. N., additional, Myshak, A. O., additional, Nekaeva, E. S., additional, Nikitina, N. M., additional, Ogurlieva, B. B., additional, Odegova, A. A., additional, Omarova, Yu. M., additional, Omurzakova, N. A., additional, Ospanova, Sh. O., additional, Pahomova, E. V., additional, Petrov, L. D., additional, Plastinina, S. S., additional, Pogrebetskaya, V. A., additional, Polyakov, D. V., additional, Polyakov, D. S., additional, Ponomarenko, E. V., additional, Popova, L. L., additional, Prokofeva, N. A., additional, Pudova, I. A., additional, Rakov, N. A., additional, Rakhimov, A. N., additional, Rozanova, N. A., additional, Serikbolkyzy, S., additional, Simonov, A. A., additional, Skachkova, V. V., additional, Soloveva, D. V., additional, Soloveva, I. A., additional, Sukhomlinova, I. M., additional, Sushilova, A. G., additional, Tagayeva, D. R., additional, Titojkina, Yu. V., additional, Tikhonova, E. P., additional, Tokmin, D. S., additional, Tolmacheva, A. A., additional, Torgunakova, M. S., additional, Trenogina, K. V., additional, Trostianetckaia, N. A., additional, Trofimov, D. A., additional, Trubnikova, M. A., additional, Tulichev, A. A., additional, Tursunova, A. T., additional, Ulanova, N. D., additional, Fatenkov, O. V., additional, Fedorishina, O. V., additional, Fil, T. S., additional, Fomina, I. Yu., additional, Fominova, I. S., additional, Frolova, I. A., additional, Tsvinger, S. M., additional, Tsoma, V. V., additional, Cholponbaeva, M. B., additional, Chudinovskikh, T. I., additional, Shevchenko, O. A., additional, Sheshina, T. V., additional, Shishkina, E. A., additional, Shishkov, K. Yu., additional, Sherbakov, S. Yu., additional, and Yausheva, E. A., additional
Published: 2021
Full Text: View/download PDF

24. Analysis of influence of background therapy for comorbidities in the period before infection on the risk of the lethal COVID outcome. Data from the international ACTIV SARS-CoV-2 registry («Analysis of chronic non-infectious diseases dynamics after COVID-19 infection in adult patients SARS-CoV-2»)

Author: Tarlovskaya, E. I., primary, Arutyunov, A. G., additional, Konradi, A. O., additional, Lopatin, Yu. M., additional, Rebrov, A. P., additional, Tereshchenko, S. N., additional, Chesnikova, A. I., additional, Hayrapetyan, H. G., additional, Babin, A. P., additional, Bakulin, I. G., additional, Bakulina, N. V., additional, Balykova, L. A., additional, Blagonravova, A. S., additional, Boldina, M. V., additional, Vaisberg, A. R., additional, Galyavich, A. S., additional, Gomonova, V. V., additional, Grigorieva, N. Yu., additional, Gubareva, I. V., additional, Demko, I. V., additional, Evzerikhina, A. V., additional, Zharkov, A. V., additional, Kamilova, U. K., additional, Kim, Z. F., additional, Kuznetsova, T. Yu., additional, Lareva, N. V., additional, Makarova, E. V., additional, Malchikova, S. V., additional, Nedogoda, S. V., additional, Petrova, M. M., additional, Pochinka, I. G., additional, Protasov, K. V., additional, Protsenko, D. N., additional, Ruzanau, D. Yu., additional, Sayganov, S. A., additional, Sarybaev, A. S., additional, Selezneva, N. M., additional, Sugraliev, A. B., additional, Fomin, I. V., additional, Khlynova, O. V., additional, Chizhova, O. Yu., additional, Shaposhnik, I. I., additional, Shсukarev, D. A., additional, Abdrahmanova, A. K., additional, Avetisian, S. A., additional, Avoyan, H. G., additional, Azarian, K. K., additional, Aimakhanova, G. T., additional, Ayipova, D. A., additional, Akunov, A. Ch., additional, Alieva, M. K., additional, Aparkina, A. V., additional, Aruslanova, O. R., additional, Ashina, E. Yu., additional, Badina, O. Yu., additional, Barisheva, O. Yu., additional, Batchayeva, A. S., additional, Bitieva, A. M., additional, Bikhteyev, I. U., additional, Borodulina, N. A., additional, Bragin, M. V., additional, Budu, A. M., additional, Burygina, L. A., additional, Bykova, G. A., additional, Vagapova, K. R., additional, Varlamova, D. D., additional, Vezikova, N. N., additional, Verbitskaya, E. A., additional, Vilkova, O. E., additional, Vinnikova, E. A., additional, Vustina, V. V., additional, Gаlova, E. A., additional, Genkel, V. V., additional, Gorshenina, E. I., additional, Gostishev, R. V., additional, Grigorieva, E. V., additional, Gubareva, E. Yu., additional, Dabylova, G. M., additional, Demchenko, A. I., additional, Dolgikh, O. Yu., additional, Duyshobayev, M. Y., additional, Evdokimov, D. S., additional, Egorova, K. E., additional, Ermilova, A. N., additional, Zheldybayeva, A. E., additional, Zarechnova, N. V., additional, Zimina, Yu. D., additional, Ivanova, S. Yu., additional, Ivanchenko, E. Yu., additional, Ilina, M. V., additional, Kazakovtseva, M. V., additional, Kazymova, E. V., additional, Kalinina, Yu. S., additional, Kamardina, N. A., additional, Karachenova, A. M., additional, Karetnikov, I. A., additional, Karoli, N. A., additional, Karpov, O. V., additional, Karsiev, M. Kh., additional, Кaskaeva, D. S., additional, Kasymova, K. F., additional, Kerimbekova, Zh. B., additional, Kerimova, A. Sh., additional, Kim, E. S., additional, Kiseleva, N. V., additional, Klimenko, D. A., additional, Klimova, A. V., additional, Kovalishena, O. V., additional, Kolmakova, E. V., additional, Kolchinskaya, T. P., additional, Kolyadich, M. I., additional, Kondriakova, O. V., additional, Konoval , M. P., additional, Konstantinov, D. Yu., additional, Konstantinova, E. A., additional, Kordukova, V. A., additional, Koroleva, E. V., additional, Kraposhina, A. Yu., additional, Kriukova, T. V., additional, Kuznetsova, A. S., additional, Kuzmina, T. Yu., additional, Kuzmichev, K. V., additional, Kulchoroeva, Ch. K., additional, Kuprina, T. V., additional, Kouranova, I. M., additional, Kurenkova, L. V., additional, Kurchugina, N. Yu., additional, Kushubakova, N. A., additional, Levankova, V. I., additional, Levin, M. Е., additional, Lyubavina, N. A., additional, Magdeyeva, N. A., additional, Mazalov, K. V., additional, Majseenko, V. I., additional, Makarova, A. S., additional, Maripov, A. M., additional, Marusina, A. A., additional, Melnikov, E. S., additional, Moiseenko, N. B., additional, Muradova, F. N., additional, Muradyan, R. G., additional, Myshak, A. O., additional, Nikitina, N. M., additional, Ogurlieva, B. B., additional, Odegova, A. A., additional, Omarova, Yu. M., additional, Omurzakova, N. A., additional, Ospanova, Sh. O., additional, Pahomova, E. V., additional, Petrov, L. D., additional, Plastinina, S. S., additional, Pogrebetskaya, V. A., additional, Polyakov, D. S., additional, Ponomarenko, E. V., additional, Popova, L. L., additional, Prokofeva, N. A., additional, Pudova, I. A., additional, Rakov, N. A., additional, Rakhimov, A. N., additional, Rozanova, N. A., additional, Serikbolkyzy, S., additional, Simonov, A. A., additional, Skachkova, V. V., additional, Soloveva, D. V., additional, Soloveva, I. A., additional, Sokhova, F. M., additional, Subbotin, A. K., additional, Sukhomlinova, I. M., additional, Sushilova, A. G., additional, Tagayeva, D. R., additional, Titojkina, Yu. V., additional, Tikhonova, E. P., additional, Tokmin, D. S., additional, Tolmacheva, A. A., additional, Torgunakova, M. S., additional, Trenogina, K. V., additional, Trostianetckaia, N. A., additional, Trofimov, D. A., additional, Tulichev, A. A., additional, Tursunova, A. T., additional, Ulanova, N. D., additional, Fatenkov, O. V., additional, Fedorishina, O. V., additional, Fil, T. S., additional, Fomina, I. Yu., additional, Fominova, I. S., additional, Frolova, I. A., additional, Tsvinger, S. M., additional, Tsoma, V. V., additional, Cholponbaeva, M. B., additional, Chudinovskikh, T. I., additional, Shevchenko, O. A., additional, Sheshina, T. V., additional, Shishkina, E. A., additional, Shishkov, K. Yu., additional, Sherbakov, S. Yu., additional, Yausheva, E. A., additional, Musaelian, Sh. N., additional, Belenkov, Yu. N., additional, and Arutyunov, G. P., additional
Published: 2021
Full Text: View/download PDF

25. Determination of polymeric functional additives in diesel fuel by gel penetration chromatography

Author: Ivanova, Yu. A., Temerdashev, Z. A., Kolychev,I. A., Kiseleva, N. V., РФФИ (проект №19-33-90175), and ЦКП 'Эколого-аналитический центр' Кубанского госуниверситета
Subjects: POLYMER ADDITIVES, ДЕПРЕССОРНО-ДИСПЕРГИРУЮЩАЯ ПРИСАДКА, "KEROFLUX 3699" DEPRESSANT-DISPERSANT ADDITIVE, ГЕЛЬ-ПРОНИКАЮЩАЯ ХРОМАТОГРАФИЯ, ДИЗЕЛЬНОЕ ТОПЛИВО, GEL PERMEATION CHROMATOGRAPHY, ПОЛИМЕРНЫЕ ПРИСАДКИ, DIESEL FUEL
Abstract: Current article is devoted to the development of a method for determining polymer functional additives and their molecular weight characteristics in diesel fuel by gel penetration chromatography. The objects of the study were solutions of “C5A”, “Maxoil D”, “Detersol”, polymethymethacrylate “D” (PMAD), “Keropur D ”, Antigel “Difron 3319” and “Superantigel” individual additives as well as the diesel fuel produced by the “Kuban Oil and Gas Company - Ilskiy Oil Refinery”, LLC. The conditions for chromatographic separation and determination of polymeric functional additives were determined considering the analyzed fuel matrix, the working range of the separated masses and molecular weights of analytes, and the composition of the eluent applicable for wide range of analytes. The chromatographic system was calibrated using the narrowly dispersed analytical standard polystyrene samples with molecular weights of 1000, 2000, 4000, 10000, 30,000, 50,000, and 70,000 Da respectively. The molecular weight characteristics were calculated for each functional additive from the analytical standard samples of polystyrene. The method of GPC determination of polymeric functional additives in diesel fuel, along with the concentration characteristics, also makes it possible to determine the molecular weight parameters of wide range of polymeric functional additives; therefore, it is promising for monitoring the quality of the diesel fuel. The proposed analytical scheme was tested in the analysis of real sample of diesel fuel. The GPC scheme for the determination of the “Keroflux 3699” depressant-dispersant additive in diesel fuel included sample preparation using the solid-phase extraction, calibration of the chromatographic system using the standard polystyrene samples, GPC determination of additive components, and the calculation of molecular weight characteristics. The molecular weight characteristics of the “Keroflux 3699” depressant dispersant additive in diesel fuel have been established - the number average and weight average molecular weights equivalent to polystyrene were 10,300 and 8800 Da respectively, and the polydispersity index of the additive was 1.17.Keywords: polymer additives, gel permeation chromatography, diesel fuel, "Keroflux 3699" depressant-dispersant additiveDOI: http://dx.doi.org/10.15826/analitika.2020.25.1.003 Yu.A. Ivanova1, Z.A. Temerdashev1, I.A. Kolychev2, N.V. Kiseleva11Kuban State University (KubSU), ul. Stavropolskaia, 149, Krasnodar, 350040, Russian Federation 2Gazprom Transgaz Krasnodar, ul. Dzerzhinskogo, 36, Krasnodar, 350051, Russian Federation, Работа посвящена разработке методики определения полимерных функциональных присадок и их молекулярно-массовых характеристик в дизельном топливе методом гель-проникающей хроматографии. Объектами исследования были растворы индивидуальных присадок “С5А”, “Максойл Д, “Детерсол”, полиметиметакрилат “Д” (ПМАД), “Keropur D”, Антигель “Difron 3319”, “Суперантигель”, а также дизельное топливо производства ООО «Кубанская нефтегазовая компания – Ильский нефтеперерабатывающий завод». Условия хроматографического разделения и определения полимерных функциональных присадок определяли с учетом анализируемой матрицы топлива, рабочего диапазона разделяемых масс и молекулярных масс аналитов, состава элюента, применимого для широкого круга аналитов. Калибровку хроматографической системы проводили с использованием узкодисперсных аналитических стандартных образцов полистирола с молекулярными массами 1000, 2000, 4000, 10000, 30000, 50000 и 70000 Да. Для каждой функциональной присадки по аналитическим стандартным образцам полистирола рассчитывали молекулярно-массовые характеристики. Разработанная методика ГПХ-определения полимерных функциональных присадок в дизельном топливе, наряду с концентрационными характеристиками, позволяет определять также молекулярно-массовые показатели широкого круга полимерных функциональных присадок, что делает ее перспективной для контроля качества дизельного топлива. Предложенная аналитическая схема апробирована при анализе реального образца дизельного топлива. Схема ГПХ-определения депрессорно-диспергирующей присадки “Keroflux 3699” в дизельном топливе включала пробоподготовку с использованием ТФЭ, калибровку хроматографической системы по стандартным образцам полистирола, ГПХ определение компонентов присадки и расчет молекулярно-массовых характеристик. Установлены молекулярно-массовые характеристики депрессорно-диспергирующей присадки «Keroflux 3699» в дизельном топливе –значения среднечисленной и среднемассовой молекулярных масс эквивалентных полистиролу, которые составили 10300 и 8800 Да соответственно, а также индекс полидисперсности присадки, который составил 1.17.Ключевые слова: полимерные присадки, гель-проникающая хроматография, дизельное топливо, депрессорно-диспергирующая присадкаDOI: http://dx.doi.org/10.15826/analitika.2020.25.1.003
Published: 2021

26. Study of the distribution of mustelids over the Southern Urals using noninvasive methods

Author: Kiseleva, N. V. and Sorokin, P. A.
Published: 2013
Full Text: View/download PDF

27. Chromatographic determination of some tropane alkaloids in Datura metel

Author: Temerdashev, A. Z., Kolychev, I. A., and Kiseleva, N. V.
Published: 2012
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28. Trophic and spatial relationships of the pine marten (Martes martes) and American mink (Neovison vison) on mountain rivers of the Southern Urals

Author: Kiseleva, N. V.
Published: 2012
Full Text: View/download PDF

29. Определение полимерных функциональных присадок в дизельном топливе методом гель-проникающей хроматографии

Author: Иванова, Ю. А., Темердашев, З. А., Колычев, И. А., Киселева, Н. В., Ivanova, Yu. A., Temerdashev, Z. A., Kolychev,I. A., Kiseleva, N. V., Иванова, Ю. А., Темердашев, З. А., Колычев, И. А., Киселева, Н. В., Ivanova, Yu. A., Temerdashev, Z. A., Kolychev,I. A., and Kiseleva, N. V.
Abstract: Работа посвящена разработке методики определения полимерных функциональных присадок и их молекулярно-массовых характеристик в дизельном топливе методом гель-проникающей хроматографии. Объектами исследования были растворы индивидуальных присадок “С5А”, “Максойл Д, “Детерсол”, полиметиметакрилат “Д” (ПМАД), “Keropur D”, Антигель “Difron 3319”, “Суперантигель”, а также дизельное топливо производства ООО «Кубанская нефтегазовая компания – Ильский нефтеперерабатывающий завод». Условия хроматографического разделения и определения полимерных функциональных присадок определяли с учетом анализируемой матрицы топлива, рабочего диапазона разделяемых масс и молекулярных масс аналитов, состава элюента, применимого для широкого круга аналитов. Калибровку хроматографической системы проводили с использованием узкодисперсных аналитических стандартных образцов полистирола с молекулярными массами 1000, 2000, 4000, 10000, 30000, 50000 и 70000 Да. Для каждой функциональной присадки по аналитическим стандартным образцам полистирола рассчитывали молекулярно-массовые характеристики. Разработанная методика ГПХ-определения полимерных функциональных присадок в дизельном топливе, наряду с концентрационными характеристиками, позволяет определять также молекулярно-массовые показатели широкого круга полимерных функциональных присадок, что делает ее перспективной для контроля качества дизельного топлива. Предложенная аналитическая схема апробирована при анализе реального образца дизельного топлива. Схема ГПХ-определения депрессорно-диспергирующей присадки “Keroflux 3699” в дизельном топливе включала пробоподготовку с использованием ТФЭ, калибровку хроматографической системы по стандартным образцам полистирола, ГПХ определение компонентов присадки и расчет молекулярно-массовых характеристик. Установлены молекулярно-массовые характеристики депрессорно-диспергирующей присадки «Keroflux 3699» в дизельном топливе –значения среднечисленной и среднемассовой молекулярных масс эквивалентных полистиролу, ко, Current article is devoted to the development of a method for determining polymer functional additives and their molecular weight characteristics in diesel fuel by gel penetration chromatography. The objects of the study were solutions of “C5A”, “Maxoil D”, “Detersol”, polymethymethacrylate “D” (PMAD), “Keropur D ”, Antigel “Difron 3319” and “Superantigel” individual additives as well as the diesel fuel produced by the “Kuban Oil and Gas Company - Ilskiy Oil Refinery”, LLC. The conditions for chromatographic separation and determination of polymeric functional additives were determined considering the analyzed fuel matrix, the working range of the separated masses and molecular weights of analytes, and the composition of the eluent applicable for wide range of analytes. The chromatographic system was calibrated using the narrowly dispersed analytical standard polystyrene samples with molecular weights of 1000, 2000, 4000, 10000, 30,000, 50,000, and 70,000 Da respectively. The molecular weight characteristics were calculated for each functional additive from the analytical standard samples of polystyrene. The method of GPC determination of polymeric functional additives in diesel fuel, along with the concentration characteristics, also makes it possible to determine the molecular weight parameters of wide range of polymeric functional additives; therefore, it is promising for monitoring the quality of the diesel fuel. The proposed analytical scheme was tested in the analysis of real sample of diesel fuel. The GPC scheme for the determination of the “Keroflux 3699” depressant-dispersant additive in diesel fuel included sample preparation using the solid-phase extraction, calibration of the chromatographic system using the standard polystyrene samples, GPC determination of additive components, and the calculation of molecular weight characteristics. The molecular weight characteristics of the “Keroflux 3699” depressant dispersant additive in diesel fuel have been estab
Published: 2021

30. Variation in the diet of American mink, Neovison vison, in water bodies of the Ilmen state reserve

Author: Kiseleva, N. V.
Published: 2014
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31. The peculiarities of feeding of the American mink (Neovison vison) in the Southern Urals

Author: Kiseleva, N. V.
Published: 2009
Full Text: View/download PDF

32. Structural changes in wild-type Cry3A δ-endotoxin and its mutant forms in ethanolic solutions at pH 2–2.5

Author: Tiktopulo, E. I., Kiseleva, N. V., Melnik, B. S., Vasiliev, V. D., Potekhin, S. A., and Koretskaya, N. G.
Published: 2009
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33. International register “Dynamics analysis of comorbidities in SARS-CoV-2 survivors” (AKTIV SARS-CoV-2): analysis of predictors of short-term adverse outcomes in COVID-19

Author: Arutyunov, G. P., primary, Tarlovskaya, E. I., additional, Arutyunov, A. G., additional, Belenkov, Y. N., additional, Konradi, A. O., additional, Lopatin, Y. M., additional, Rebrov, A. P., additional, Tereshchenko, S. N., additional, Chesnikova, A. I., additional, Hayrapetyan, H. G., additional, Babin, A. P., additional, Bakulin, I. G., additional, Bakulina, N. V., additional, Balykova, L. A., additional, Blagonravova, A. S., additional, Boldina, M. V., additional, Vaisberg, A. R., additional, Galyavich, A. S., additional, Gomonova, V. V., additional, Grigorieva, N. U., additional, Gubareva, I. V., additional, Demko, I. V., additional, Evzerikhina, A. V., additional, Zharkov, A. V., additional, Kamilova, U. K., additional, Kim, Z. F., additional, Kuznetsova, T. Yu., additional, Lareva, N. V., additional, Makarova, E. V., additional, Malchikova, S. V., additional, Nedogoda, S. V., additional, Petrova, M. M., additional, Pochinka, I. G., additional, Protasov, K. V., additional, Protsenko, D. N., additional, Ruzanov, D. Yu., additional, Sayganov, S. A., additional, Sarybaev, A. Sh., additional, Selezneva, N. M., additional, Sugraliev, A. B., additional, Fomin, I. V., additional, Khlynova, O. V., additional, Chizhova, O. Yu., additional, Shaposhnik, I. I., additional, Schukarev, D. A., additional, Abdrahmanova, A. K., additional, Avetisian, S. A., additional, Avoyan, H. G., additional, Azarian, K. K., additional, Aimakhanova, G. T., additional, Ayipova, D. A., additional, Akunov, A. Ch., additional, Alieva, M. K., additional, Aparkina, A. V., additional, Aruslanova, O. R., additional, Ashina, E. Yu., additional, Badina, O. Y., additional, Barisheva, O. Yu., additional, Batchayeva, A. S., additional, Bikhteyev, I. U., additional, Borodulina, N. A., additional, Bragin, M. V., additional, Budu, A. M., additional, Burygina, L. A., additional, Bykova, G. A., additional, Varlamova, D. D., additional, Vezikova, N. N., additional, Verbitskaya, E. A., additional, Vilkova, O. E., additional, Vinnikova, E. A., additional, Vustina, V. V., additional, Gаlova, E. A., additional, Genkel, V. V., additional, Gorshenina, E. I., additional, Gostishev, R. V., additional, Grigorieva, E. V., additional, Gubareva, E. Yu., additional, Dabylova, G. M., additional, Demchenko, A. I., additional, Dolgikh, O. Yu., additional, Duvanov, I. A., additional, Duyshobayev, M. Y., additional, Evdokimov, D. S., additional, Egorova, K. E., additional, Ermilova, A. N., additional, Zheldybayeva, A. E., additional, Zarechnova, N. V., additional, Ivanova, S. Yu., additional, Ivanchenko, E. Yu., additional, Ilina, M. V., additional, Kazakovtseva, M. V., additional, Kazymova, E. V., additional, Kalinina, Yu. S., additional, Kamardina, N. A., additional, Karachenova, A. M., additional, Karetnikov, I. A., additional, Karoli, N. A., additional, Karpov, O. V., additional, Karsiev, M. Kh., additional, Kaskaeva, D. S., additional, Kasymova, K. F., additional, Kerimbekova, Zh. B., additional, Kerimova, A. Sh., additional, Kim, E. S., additional, Kiseleva, N. V., additional, Klimenko, D. A., additional, Klimova, A. V., additional, Kovalishena, O. V., additional, Kolmakova, E. V., additional, Kolchinskaya, T. P., additional, Kolyadich, M. I., additional, Kondriakova, O. V., additional, Konoval, M. P., additional, Konstantinov, D. Yu., additional, Konstantinova, E. A., additional, Kordukova, V. A., additional, Koroleva, E. V., additional, Kraposhina, A. Yu., additional, Kriukova, T. V., additional, Kuznetsova, A. S., additional, Kuzmina, T. Y., additional, Kuzmichev, K. V., additional, Kulchoroeva, Ch. K., additional, Kuprina, T. V., additional, Kouranova, I. V., additional, Kurenkova, L. V., additional, Kurchugina, N. Yu., additional, Kushubakova, N. A., additional, Levankova, V. I., additional, Levin, M. E., additional, Lyubavina, N. A., additional, Magdeyeva, N. A., additional, Mazalov, K. V., additional, Majseenko, V. I., additional, Makarova, A. S., additional, Maripov, A. M., additional, Marusina, A. A., additional, Melnikov, E. S., additional, Moiseenko, N. B., additional, Muradova, F. N., additional, Muradyan, R. G., additional, Musaelian, Sh. N., additional, Nikitina, N. M., additional, Ogurlieva, B. B., additional, Odegova, A. A., additional, Omarova, Yu. M., additional, Omurzakova, N. A., additional, Ospanova, Sh. O., additional, Pahomova, E. V., additional, Petrov, L. D., additional, Plastinina, S. S., additional, Pogrebetskaya, V. A., additional, Polyakov, D. S., additional, Ponomarenko, E. V., additional, Popova, L. L., additional, Prokofeva, N. A., additional, Pudova, I. A., additional, Rakov, N. A., additional, Rakhimov, A. N., additional, Rozanova, N. A., additional, Serikbolkyzy, S., additional, Simonov, A. A., additional, Skachkova, V. V., additional, Smirnova, L. A., additional, Soloveva, D. V., additional, Soloveva, I. A., additional, Sokhova, F. M., additional, Subbotin, A. K., additional, Sukhomlinova, I. M., additional, Sushilova, A. G., additional, Tagayeva, D. R., additional, Titojkina, Yu. V., additional, Tikhonova, E. P., additional, Tokmin, D. S., additional, Torgunakova, M. S., additional, Trenogina, K. V., additional, Trostianetckaia, N. A., additional, Trofimov, D. A., additional, Tulichev, A. A., additional, Tupitsin, D. I., additional, Tursunova, A. T., additional, Ulanova, N. D., additional, Fatenkov, O. V., additional, Fedorishina, O. V., additional, Fil, T. S., additional, Fomina, I. Yu., additional, Fominova, I. S., additional, Frolova, I. A., additional, Tsvinger, S. M., additional, Tsoma, V. V., additional, Cholponbaeva, M. B., additional, Chudinovskikh, T. I., additional, Shakhgildyan, L. D., additional, Shevchenko, O. A., additional, Sheshina, T. V., additional, Shishkina, E. A., additional, Shishkov, K. Yu., additional, Sherbakov, S. Y., additional, and Yausheva, E. A., additional
Published: 2021
Full Text: View/download PDF

34. International register “Dynamics analysis of comorbidities in SARS-CoV-2 survivors” (AKTIV) and the register “Analysis of hospitalizations of comorbid patients infected during the second wave of SARS-CoV-2 outbreak” (AKTIV 2)

Author: Arutyunov, G. P., primary, Tarlovskaya, E. I., additional, Arutyunov, A. G., additional, Belenkov, Y. N., additional, Konradi, A. O., additional, Lopatin, Y. M., additional, Rebrov, A. P., additional, Tereshchenko, S. N., additional, Chesnikova, A. I., additional, Hayrapetyan, H. G., additional, Babin, A. P., additional, Bakulin, I. G., additional, Bakulina, N. V., additional, Balykova, L. A., additional, Blagonravova, A. S., additional, Boldina, M. V., additional, Vaisberg, A. R., additional, Galyavich, A. S., additional, Gomonova, V. V., additional, Grigorieva, N. U., additional, Gubareva, I. V., additional, Demko, I. V., additional, Evzerikhina, A. V., additional, Zharkov, A. V., additional, Kamilova, U. K., additional, Kim, Z. F., additional, Kuznetsova, T. Yu., additional, Lareva, N. V., additional, Makarova, E. V., additional, Malchikova, S. V., additional, Nedogoda, S. V., additional, Petrova, M. M., additional, Pochinka, I. G., additional, Protasov, K. V., additional, Protsenko, D. N., additional, Ruzanov, D. Yu., additional, Sayganov, S. A., additional, Sarybaev, A. Sh., additional, Selezneva, N. M., additional, Sugraliev, A. B., additional, Fomin, I. V., additional, Khlynova, O. V., additional, Chizhova, O. Yu., additional, Shaposhnik, I. I., additional, Sсhukarev, D. A., additional, Abdrahmanova, A. K., additional, Avetisian, S. A., additional, Avoyan, H. G., additional, Azarian, K. K., additional, Aimakhanova, G. T., additional, Ayipova, D. A., additional, Akunov, A. Ch., additional, Alieva, M. K., additional, Aparkina, A. V., additional, Aruslanova, O. R., additional, Ashina, E. Yu., additional, Badina, O. Y., additional, Barisheva, O. Yu., additional, Batchayeva, A. S., additional, Bitieva, A. M., additional, Bikhteyev, I. U., additional, Borodulina, N. A., additional, Bragin, M. V., additional, Budu, A. M., additional, Burygina, L. A., additional, Bykova, G. A., additional, Varlamova, D. D., additional, Vezikova, N. N., additional, Verbitskaya, E. A., additional, Vilkova, O. E., additional, Vinnikova, E. A., additional, Vustina, V. V., additional, Gаlova, E. A., additional, Genkel, V. V., additional, Gorshenina, E. I., additional, Grigorieva, E. V., additional, Gubareva, E. Yu., additional, Dabylova, G. M., additional, Demchenko, A. I., additional, Dolgikh, O. Yu., additional, Duvanov, I. A., additional, Duyshobayev, M. Y., additional, Evdokimov, D. S., additional, Egorova, K. E., additional, Ermilova, A. N., additional, Zheldybayeva, A. E., additional, Zarechnova, N. V., additional, Ivanova, S. Yu., additional, Ivanchenko, E. Yu., additional, Ilina, M. V., additional, Kazakovtseva, M. V., additional, Kazymova, E. V., additional, Kalinina, Yu. S., additional, Kamardina, N. A., additional, Karachenova, A. M., additional, Karetnikov, I. A., additional, Karoli, N. A., additional, Karpov, O. V., additional, Karsiev, M. Kh., additional, Кaskaeva, D. S., additional, Kasymova, K. F., additional, Kerimbekova, Zh. B., additional, Kerimova, A. Sh., additional, Kim, E. S., additional, Kiseleva, N. V., additional, Klimenko, D. A., additional, Klimova, A. V., additional, Kovalishena, O. V., additional, Kolmakova, E. V., additional, Kolchinskaya, T. P., additional, Kolyadich, M. I., additional, Kondriakova, O. V., additional, Konoval, M. P., additional, Konstantinov, D. Yu., additional, Konstantinova, E. A., additional, Kordukova, V. A., additional, Koroleva, E. V., additional, Kraposhina, A. Yu., additional, Kriukova, T. V., additional, Kuznetsova, A. S., additional, Kuzmina, T. Y., additional, Kuzmichev, K. V., additional, Kulchoroeva, Ch. K., additional, Kuprina, T. V., additional, Kouranova, I. M., additional, Kurenkova, L. V., additional, Kurchugina, N. Yu., additional, Kushubakova, N. A., additional, Levankova, V. I., additional, Levin, M. E., additional, Lyubavina, N. A., additional, Magdeyeva, N. A., additional, Mazalov, K. V., additional, Majseenko, V. I., additional, Makarova, A. S., additional, Maripov, A. M., additional, Marusina, A. A., additional, Melnikov, E. S., additional, Moiseenko, N. B., additional, Muradova, F. N., additional, Muradyan, R. G., additional, Musaelian, Sh. N., additional, Nikitina, N. M., additional, Ogurlieva, B. B., additional, Odegova, A. A., additional, Omarova, Yu. M., additional, Omurzakova, N. A., additional, Ospanova, Sh. O., additional, Pahomova, E. V., additional, Petrov, L. D., additional, Plastinina, S. S., additional, Pogrebetskaya, V. A., additional, Polyakov, D. S., additional, Ponomarenko, E. V., additional, Popova, L. L., additional, Prokofeva, N. A., additional, Pudova, I. A., additional, Rakov, N. A., additional, Rakhimov, A. N., additional, Rozanova, N. A., additional, Serikbolkyzy, S., additional, Simonov, A. A., additional, Skachkova, V. V., additional, Smirnova, L. A., additional, Soloveva, D. V., additional, Soloveva, I. A., additional, Sokhova, F. M., additional, Subbotin, A. K., additional, Sukhomlinova, I. M., additional, Sushilova, A. G., additional, Tagayeva, D. R., additional, Titojkina, Yu. V., additional, Tikhonova, E. P., additional, Tokmin, D. S., additional, Torgunakova, M. S., additional, Trenogina, K. V., additional, Trostianetckaia, N. A., additional, Trofimov, D. A., additional, Tulichev, A. A., additional, Tupitsin, D. I., additional, Tursunova, A. T., additional, Tiurin, A. A., additional, Ulanova, N. D., additional, Fatenkov, O. V., additional, Fedorishina, O. V., additional, Fil, T. S., additional, Fomina, I. Yu., additional, Fominova, I. S., additional, Frolova, I. A., additional, Tsvinger, S. M., additional, Tsoma, V. V., additional, Cholponbaeva, M. B., additional, Chudinovskikh, T. I., additional, Shakhgildyan, L. D., additional, Shevchenko, O. A., additional, Sheshina, T. V., additional, Shishkina, E. A., additional, Shishkov, K. Yu., additional, Sherbakov, S. Y., additional, and Yausheva, E. A., additional
Published: 2021
Full Text: View/download PDF

35. SOLID-PHASE CONCENTRATION OF PHENOLIC COMPOUNDS FROM THE AQUEOUS EXTRACTS OF HYPERICACEAE AND LAMIACEAE FAMILIES OF MEDICINAL PLANTS ON SORBENTS OF DIFFERENT NATURE

Author: Temerdashev, Z. A., Vinitskaya, Е. А., Milevskaya, V. V., Kiseleva, N. V., RFBR according to the research project № 18-33-20009-mol_a_ved, the Ecological and Analytical Center of the Kuban State University, РФФИ (проект № 18-33-20009-мол_а_вед), and ЦКП 'Эколого-аналитический центр' Кубанского госуниверситета.
Subjects: MEDICINAL RAW MATERIALS, ЛЕКАРСТВЕННОЕ РАСТИТЕЛЬНОЕ СЫРЬЕ, FLAVONOIDS, SOLID PHASE EXTRACTION, SAGE, ТВЕРДОФАЗНАЯ ЭКСТРАКЦИЯ, ФЕНОЛЬНЫЕ КИСЛОТЫ, ST. JOHN’S WORT, ШАЛФЕЙ, ФЛАВОНОИДЫ, ЗВЕРОБОЙ, THYME, PHENOLIC ACIDS, ЧАБРЕЦ
Abstract: The current work is devoted to the solid-phase concentration of phenolic compounds from the aqueous extracts of medicinal plant raw materials using the various sorbents for their further identification. Plants of the Hypericaceae (Hypericum perforatum L.) and Lamiaceae (Thymus serpyllum L., Salvia officinalis L.) families were selected as samples in this effort. For each of the sorbents, the main sorption characteristics («breakthrough volumes» and dynamic sorbents capacities) in relation to the target compounds, as well as their desorption parameters (concentration factor and recoveries) were obtained. Strata X and Oasis HLB polymeric materials allowed extracting the target compounds from the water extracts of plants at five-, and in the case of hydrophilic-lipophilic sorbent at 32- and 20-fold concentration. Strata C18-Е showed complete desorption of flavonoids (R ≥ 90%), but in relation to the phenolic acids, its use was impractical due to the low values of recovery analytes (R ≤ 40%). The Oasis HLB sorbent had universal sorption properties, which provided high concentration coefficients at acceptable values of recoveries of phenolic acids (R ≤ 96%) and flavonoids (R ≤ 91%). The sorption of phytocomponents with the Supelclean ENVI-Carb sorbent gave quite high characteristics, but the process of desorption of these compounds was difficult and requires further study. The use of the various types of sorbents showed that minor components that were not detected under the usual conditions of their chromatographic determination could be concentrated by SPE for their further identification, which would provide an extension of the range of definable compounds in various medicinal plants.Key words: St. John's wort, thyme, sage, solid phase extraction, flavonoids, phenolic acids, medicinal raw materials DOI: http://dx.doi.org/10.15826/analitika.2020.24.2.002Z. A. Temerdashev, Е. А. Vinitskaya, V. V. Milevskaya, N. V. Kiseleva Kuban State University,ul. Stavropolskaia, 149, Krasnodar, 350040, Russian Federation, Работа посвящена твердофазному концентрированию различных типов фенольных соединений из водных экстрактов лекарственного растительного сырья семейств Зверобойные (Hypericum perforatum L.) и Яснотковые (Thymus serpyllum L., Salvia officinalis L.) с использованием различных сорбционных материалов для их дальнейшей идентификации. В качестве твердофазных сорбционных материалов использовали известные в аналитической практике октадецилсиликагель (Strata C18-E), сополимер стирола и дивинилбензола, химически модифицированный N-винилпирролидоном (Strata X), сополимер дивинилбензола и N-винилпирролидона, проявляющий гидрофильно-липофильную двойственность (Oasis HLB), а также непористый графитированный углерод (Supelclean ENVI-Carb). Для каждого из сорбентов получены основные сорбционные характеристики по отношению к целевым соединениям, а также их десорбционные параметры. Использование полимерных материалов Strata X и Oasis HLB позволяет извлекать из водных экстрактов растений целевые соединения при пяти-, а в случае с гидрофильно-липофильным сорбентом при 32- и 20-кратном концентрировании. Октадецилсиликагель показывает полноту десорбции флавоноидов (R ≥ 90 %), однако по отношению к фенолкарбоновым кислотам его использование нецелесообразно ввиду низких значений степеней извлечения аналитов (R ≤ 40 %). Достаточно универсальными сорбционными свойствами обладают гидрофильно-липофильные материалы (Oasis HLB), обеспечивающие высокие значения коэффициентов концентрирования при приемлемых значениях степеней извлечения фенолкарбоновых кислот (R ≤ 96 %) и флавоноидов (R ≤ 91 %). Сорбция фитокомпонентов непористым углеродным сорбентом Supelclean ENVI-Carb дает достаточно высокие характеристики, но процесс десорбции данных соединений затруднителен и требует дальнейшего изучения. Использование различных типов сорбентов показывает, что минорные компоненты, которые не детектируются в обычных условиях их хроматографического определения, могут быть сконцентрированы ТФЭ для дальнейшей их идентификации, что обеспечит расширение круга определяемых соединений в составе различных лекарственных растений. Предложенная схема ТФЭ фенольных компонентов может быть в дальнейшем использована для анализа растительных материалов других семейств.Ключевые слова: зверобой, чабрец, шалфей, твердофазная экстракция, флавоноиды, фенольные кислоты, лекарственное растительное сырьеDOI: http://dx.doi.org/10.15826/analitika.2020.24.2.002
Published: 2020

36. Optimization of conditions for TLC screening of phenothiazine derivatives

Author: Klishchenko, R. A., Temerdashev, Z. A., Kiseleva, N. V., and Udalov, A. V.
Published: 2006
Full Text: View/download PDF

37. Separation and identification of phenothiazine compounds by thin-layer chromatography

Author: Temerdashev, Z. A., Kiseleva, N. V., Klishchenko, R. A., and Udalov, A. V.
Published: 2006
Full Text: View/download PDF

38. Твердофазное концентрирование фенольных соединений из водных экстрактов лекарственных растений семейств Зверобойные и Яснотковые на сорбентах различной природы

Author: Темердашев, З. А., Виницкая, Е. А., Милевская, В. В., Киселева, Н. В., Temerdashev, Z. A., Vinitskaya, Е. А., Milevskaya, V. V., Kiseleva, N. V., Темердашев, З. А., Виницкая, Е. А., Милевская, В. В., Киселева, Н. В., Temerdashev, Z. A., Vinitskaya, Е. А., Milevskaya, V. V., and Kiseleva, N. V.
Abstract: Работа посвящена твердофазному концентрированию различных типов фенольных соединений из водных экстрактов лекарственного растительного сырья семейств Зверобойные (Hypericum perforatum L.) и Яснотковые (Thymus serpyllum L., Salvia officinalis L.) с использованием различных сорбционных материалов для их дальнейшей идентификации. В качестве твердофазных сорбционных материалов использовали известные в аналитической практике октадецилсиликагель (Strata C18-E), сополимер стирола и дивинилбензола, химически модифицированный N-винилпирролидоном (Strata X), сополимер дивинилбензола и N-винилпирролидона, проявляющий гидрофильно-липофильную двойственность (Oasis HLB), а также непористый графитированный углерод (Supelclean ENVI-Carb). Для каждого из сорбентов получены основные сорбционные характеристики по отношению к целевым соединениям, а также их десорбционные параметры. Использование полимерных материалов Strata X и Oasis HLB позволяет извлекать из водных экстрактов растений целевые соединения при пяти-, а в случае с гидрофильно-липофильным сорбентом при 32- и 20-кратном концентрировании. Октадецилсиликагель показывает полноту десорбции флавоноидов (R ≥ 90 %), однако по отношению к фенолкарбоновым кислотам его использование нецелесообразно ввиду низких значений степеней извлечения аналитов (R ≤ 40 %). Достаточно универсальными сорбционными свойствами обладают гидрофильно-липофильные материалы (Oasis HLB), обеспечивающие высокие значения коэффициентов концентрирования при приемлемых значениях степеней извлечения фенолкарбоновых кислот (R ≤ 96 %) и флавоноидов (R ≤ 91 %). Сорбция фитокомпонентов непористым углеродным сорбентом Supelclean ENVI-Carb дает достаточно высокие характеристики, но процесс десорбции данных соединений затруднителен и требует дальнейшего изучения. Использование различных типов сорбентов показывает, что минорные компоненты, которые не детектируются в обычных условиях их хроматографического определения, могут быть сконцентрированы ТФЭ для дальнейшей их ид, The current work is devoted to the solid-phase concentration of phenolic compounds from the aqueous extracts of medicinal plant raw materials using the various sorbents for their further identification. Plants of the Hypericaceae (Hypericum perforatum L.) and Lamiaceae (Thymus serpyllum L., Salvia officinalis L.) families were selected as samples in this effort. For each of the sorbents, the main sorption characteristics («breakthrough volumes» and dynamic sorbents capacities) in relation to the target compounds, as well as their desorption parameters (concentration factor and recoveries) were obtained. Strata X and Oasis HLB polymeric materials allowed extracting the target compounds from the water extracts of plants at five-, and in the case of hydrophilic-lipophilic sorbent at 32- and 20-fold concentration. Strata C18-Е showed complete desorption of flavonoids (R ≥ 90%), but in relation to the phenolic acids, its use was impractical due to the low values of recovery analytes (R ≤ 40%). The Oasis HLB sorbent had universal sorption properties, which provided high concentration coefficients at acceptable values of recoveries of phenolic acids (R ≤ 96%) and flavonoids (R ≤ 91%). The sorption of phytocomponents with the Supelclean ENVI-Carb sorbent gave quite high characteristics, but the process of desorption of these compounds was difficult and requires further study. The use of the various types of sorbents showed that minor components that were not detected under the usual conditions of their chromatographic determination could be concentrated by SPE for their further identification, which would provide an extension of the range of definable compounds in various medicinal plants.
Published: 2020

39. CURRENT STATE OF MAMMAL FAUNA OF ILMEN RESERVE

Author: Kiseleva, N. V., primary
Published: 2021
Full Text: View/download PDF

40. International register “Dynamics analysis of comorbidities in SARS-CoV-2 survivors” (AKTIV SARS-CoV-2): analysis of 1,000 patients

Author: Arutyunov, G. P., primary, Tarlovskaya, E. I., additional, Arutyunov, A. G., additional, Belenkov, Y. N., additional, Konradi, A. O., additional, Lopatin, Y. M., additional, Tereshchenko, S. N., additional, Rebrov, A. P., additional, Chesnikova, A. I., additional, Fomin, I. V., additional, Grigorieva, N. V., additional, Boldina, M. V., additional, Vaisberg, A. R., additional, Blagonravova, A. S., additional, Makarova, E. V., additional, Shaposhnik, I. I., additional, Kuznetsova, T. Yu., additional, Malchikova, S. V., additional, Protsenko, D. N., additional, Evzerikhina, A. V., additional, Petrova, M. M., additional, Demko, I. V., additional, Saphonov, D. V., additional, Hayrapetyan, H. G., additional, Galyavich, A. S., additional, Kim, Z. F., additional, Sugraliev, A. B., additional, Nedogoda, S. V., additional, Tsoma, V. V., additional, Sayganov, S. A., additional, Gomonova, V. V., additional, Gubareva, I. V., additional, Sarybaev, A. Sh., additional, Koroleva, E. V., additional, Vilkova, O. E., additional, Fomina, I. Y., additional, Pudova, I. A., additional, Soloveva, D. V., additional, Kiseleva, N. V., additional, Zelyaeva, N. V., additional, Kouranova, I. M., additional, Pogrebetskaya, V. A., additional, Muradova, F. N., additional, Badina, O. Y., additional, Kovalishena, O. V., additional, Galova, E. A., additional, Plastinina, S. S., additional, Lyubavina, N. A., additional, Vezikova, N. N., additional, Levankova, V. I., additional, Ivanova, S. Yu., additional, Ermilova, A. N., additional, Muradyan, R. G., additional, Gostishev, R. V., additional, Tikhonova, E. P., additional, Kuzmina, T. Y., additional, Soloveva, I. A., additional, Kraposhina, A. Yu., additional, Kolyadich, M. I., additional, Kolchinskaya, T. P., additional, Genkel, V. V., additional, Kuznetsova, A. S., additional, Kazakovtseva, M. V., additional, Odegova, A. A., additional, Chudinovskikh, T. I., additional, Baramzina, S. V., additional, Rozanova, N. A., additional, Kerimova, A. Sh., additional, Krivosheina, N. A., additional, Chukhlova, S. Y., additional, Levchenko, A. A., additional, Avoyan, H. G., additional, Azarian, K. K., additional, Musaelian, Sh. N., additional, Avetisian, S. A., additional, Levin, M. E., additional, Karpov, O. V., additional, Sokhova, F. M., additional, Burygina, L. A., additional, Sheshina, T. V., additional, Tiurin, A. A., additional, Dolgikh, O. Yu., additional, Kazymova, E. V., additional, Konstantinov, D. Yu., additional, Chumakova, O. A., additional, Kondriakova, O. V., additional, Shishkov, K. Yu., additional, Fil, T. S., additional, Prokofeva, N. A., additional, Konoval, M. P., additional, Simonov, A. A., additional, Bitieva, A. M., additional, Trostianetckaia, N. A., additional, Cholponbaeva, M. B., additional, Kerimbekova, Zh. B., additional, Duyshobayev, M. Y., additional, Akunov, A. Ch., additional, Kushubakova, N. A., additional, Melnikov, E. S., additional, Kim, E. S., additional, Sherbakov, S. Y., additional, Trofimov, D. A., additional, Evdokimov, D. S., additional, Ayipova, D. A., additional, Duvanov, I. A., additional, Abdrahmanova, A. K., additional, Aimakhanova, G. T., additional, Ospanova, Sh. O., additional, Dabylova, G. M., additional, Tursunova, A. T., additional, Xaskaeva, D. S., additional, Tulichev, A. A., additional, Ashina, E. Yu., additional, Kordukova, V. A., additional, Barisheva, O. Yu., additional, Egorova, K. E., additional, Varlamova, D. D., additional, Kuprina, T. V., additional, Pahomova, E. V., additional, Kurchugina, N. Yu., additional, Frolova, I. A., additional, Mazalov, K. V., additional, Subbotin, A. K., additional, Kamardina, N. A., additional, Zarechnova, N. V., additional, Mamutova, E. M., additional, Smirnova, L. A., additional, Klimova, A. V., additional, Shakhgildyan, L. D., additional, Tokmin, D. S., additional, Tupitsin, D. I., additional, Kriukova, T. V., additional, Rakov, N. A., additional, and Polyakov, D. S., additional
Published: 2020
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41. International register “Analysis of Chronic Non-infectious Diseases Dynamics After COVID-19 Infection in Adult Patients (ACTIV SARS-CoV-2)”

Author: Arutyunov, G. P., primary, Tarlovskaya, E. I., additional, Arutyunov, A. G., additional, Belenkov, Y. N., additional, Konradi, A. O., additional, Lopatin, Y. M., additional, Tereshchenko, S. N., additional, Rebrov, A. P., additional, Chesnikova, A. I., additional, Fomin, I. V., additional, Grigorieva, N. U., additional, Boldina, V. M., additional, Vaisberg, A. R., additional, Blagonravova, A. S., additional, Makarova, E. V., additional, Shaposhnik, I. I., additional, Kuznetsova, T. Y., additional, Malchikova, S. V., additional, Protsenko, D. N., additional, Evzerikhina, A. V., additional, Petrova, M. M., additional, Demko, I. V., additional, Saphonov, D. V., additional, Hayrapetyan, H. G., additional, Galyavich, A. S., additional, Kim, Z. F., additional, Sugraliev, A. B., additional, Nedogoda, S. V., additional, Tsoma, V. V., additional, Sayganov, S. A., additional, Gomonova, V. V., additional, Gubareva, I. V., additional, Sarybaev, A. S., additional, Ruzanau, D. Y., additional, Majseenko, V. I., additional, Babin, A. P., additional, Kamilova, U. K., additional, Koroleva, E. V., additional, Vilkova, O. E., additional, Fomina, I. Y., additional, Pudova, I. A., additional, Soloveva, D. V., additional, Doshchannikov, D. A., additional, Kiseleva, N. V., additional, Zelyaeva, N. V., additional, Kouranova, I. M., additional, Pogrebetskaya, V. A., additional, Muradova, F. N., additional, Omarova, Y. V., additional, Badina, O. Y., additional, Kovalishena, O. V., additional, Gаlova, A. E., additional, Plastinina, S. S., additional, Grigorovich, M. S., additional, Lyubavina, N. A., additional, Vezikova, N. N., additional, Levankova, V. I., additional, Ivanova, S. Y., additional, Ermilova, A. N., additional, Muradyan, R. G., additional, Gostishev, R. V., additional, Tikhonova, E. P., additional, Kuzmina, T. Y., additional, Soloveva, I. A., additional, Kraposhina, A. Y., additional, Kolyadich, M. I., additional, Kolchinskaya, T. P., additional, Genkel, V. V., additional, Kuznetsova, A. S., additional, Kazakovtseva, M. V., additional, Odegova, A. A., additional, Chudinovskikh, T. I., additional, Baramzina, S. V., additional, Rozanova, N. A., additional, Kerimova, A. S., additional, Krivosheina, N. A., additional, Chukhlova, S. Y., additional, Levchenko, A. A., additional, Avoyan, H. G., additional, Azarian, K. K., additional, Musaelian, S. N., additional, Avetisian, S. A., additional, Levin, M. E., additional, Karpov, O. V., additional, Sokhova, F. M., additional, Burygina, L. A., additional, Sheshina, T. V., additional, Tiurin, A. A., additional, Dolgikh, O. Y., additional, Kazymova, E. V., additional, Konstantinov, D. Y., additional, Chumakova, O. A., additional, Kondriakova, O. V., additional, Shishkov, K. Y., additional, Fil, S. T., additional, Prokofeva, N. A., additional, Konoval, M. P., additional, Simonov, A. A., additional, Bitieva, A. M., additional, Trostianetckaia, N. A., additional, Cholponbaeva, M. B., additional, Kerimbekova, Z. B., additional, Duyshobayev, M. Y., additional, Akunov, A. C., additional, Kushubakova, N. A., additional, Melnikov, E. S., additional, Kim, E. S., additional, Sherbakov, S. Y., additional, Trofimov, D. A., additional, Evdokimov, D. S., additional, Ayipova, D. A., additional, Duvanov, I. A., additional, Abdrahmanova, A. K., additional, Aimakhanova, G. T., additional, Ospanova, S. O., additional, Dabylova, G. M., additional, Tursunova, A. T., additional, Kaskaeva, D. S., additional, Tulichev, A. A., additional, Ashina, E. Y., additional, Kordukova, V. A., additional, Barisheva, O. Y., additional, Egorova, K. E., additional, Varlamova, D. D., additional, Kuprina, T. V., additional, Pahomova, E. V., additional, Kurchugina, N. Y., additional, Frolova, I. A., additional, Mazalov, K. V., additional, Subbotin, A. K., additional, Kamardina, N. A., additional, Zarechnova, N. V., additional, Mamutova, E. M., additional, Smirnova, L. A., additional, Klimova, A. V., additional, Shakhgildyan, L. D., additional, Tokmin, D. S., additional, Tupitsin, D. I., additional, Kriukova, T. V., additional, Polyakov, D. S., additional, Karoli, N. A., additional, Grigorieva, E. V., additional, Magdeyeva, N. A., additional, Aparkina, A. V., additional, Nikitina, N. M., additional, Petrov, L. D., additional, Budu, A. M., additional, Rasulova, Z. D., additional, Tagayeva, D. R., additional, Fatenkov, O. V., additional, Gubareva, E. Y., additional, Demchenko, A. I., additional, Klimenko, D. A., additional, Serikbolkyzy, S., additional, and Zheldybayeva, A. E., additional
Published: 2020
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42. Long-Term Monitoring the Number of Forest Rodents in the Ilmeny Reserve

Author: Kiseleva, N. V., primary
Published: 2020
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43. Procedure for the TLC Screening of Biological Objects Based on the Relative Migration Times of the Components

Author: Temerdashev, Z. A., Kiseleva, N. V., Udalov, A. V., and Klishchenko, R. A.
Published: 2003

44. SOLID PHASE CONCENTRATION OF PHENOLIC COMPOUNDS FROM THE AQUEOUS MEDICINAL RAW PLANT MATERIAL EXTRACTS ON THE EXAMPLE OF ST. JOHN’S WORT (Hypericum perforatum L.)

Author: Shil'ko, Е. А., Milevskaya, V. V., Temerdashev, Z. A., Kiseleva, N. V., RFBR, Ecological and Analytical Center, РФФИ, and ЦКП 'Эколого-аналитический центр' Кубанского госуниверситета
Abstract: The investigation of the phenolic compounds solid-phase extraction from the medicinal raw plant material extracts using several concentrating materials of various compositions was carried out. The sorbents based on the octadecylsilane (Strata C18-E), styrene-divinylbenzene copolymer (Strata X) and graphitized carbon (Supelclean ENVI-Carb) were studied. The comparative evaluation of their sorption parameters under the competitive dynamic sorption conditions of various phenolic compounds from their extracts was performed. On the basis of the sorption parameters ("breakthrough volumes" and dynamic sorbent capacities), the desorption conditions of 9 phenolic substances were optimized; recoveries and concentration factors for each compound were established. It was shown that the flavonoids and their glycosides can be selectively extracted by C18 sorbents, and it was expedient to use a polymeric type of sorbent for the simultaneous extraction of both flavonoids and phenolic acids. In that case the high recoveries of phenolic components were observed, despite the different plant matrix of the following objects: St. John's Wort (Hypericum perforatum L.), thyme (Thumus serpullum L.), nettle (Urtica dioica L.), linden (Tilia cordata Mill.). The recoveries for the phenolcarboxylic and cinnamic acid derivatives ranged from 92 to 107%, and for flavonoids – 87 to 122% respectively. The perspective of using graphitized carbon sorbent for the various phenolic compounds' extracting and concentrating were discussed.Key words: solid phase extraction (SPE), flavonoids, phenolic acids, medicinal raw material, HPLC DOI: http://dx.doi.org/10.15826/analitika.2018.22.3.013(Russian)Е.А. Shil'ko, V.V. Milevskaya, Z.A. Temerdashev, N V. Kiseleva, Kuban State University» (KubSU), ul. Stavropolskaia, 149, Krasnodar, 350040, Russian Federation, Проведено изучение твердофазного извлечения фенольных соединений из экстрактов растительного сырья с использованием ряда концентрирующих материалов различного состава. В качестве сорбентов изучены материалы на основе октадецилсилана (Strata C18-E), сополимера стирола и дивинилбензола (Strata X) и графитированного углерода (Supelclean ENVI-Carb). Проведена сравнительная оценка сорбционных характеристик этих материалов в условиях конкурентной динамической сорбции фенольных соединений различного строения из их экстрактов. На основе полученных сорбционных характеристик («объемы до проскока» изучаемых соединений и динамические емкости сорбентов) оптимизированы условия десорбции 9 фенольных веществ; установлены степени извлечения и коэффициенты концентрирования для каждого соединения. Показано, что сорбентами с привитой группой C18 возможно отдельно извлекать флавоноиды и их гликозиды, а для одновременного извлечения и флавоноидов, и фенольных кислот целесообразно использовать полимерный тип сорбента, с использованием которого наблюдаются высокие степени извлечения компонентов, несмотря на различную природу растительной матрицы объектов: зверобоя (Hypericum perforatum L.), чабреца (Thуmus serpуllum L.), крапивы (Urtica dioica L.), липы (Tilia cordata Mill.). Для фенолкарбоновых и производных коричных кислот степени извлечения находятся в пределах 92–107 %, а для флавоноидов – 87–122 %. Обоснована перспективность использования графитированного сорбента для извлечения и концентрирования различных представителей фенольного ряда растительного происхождения.Ключевые слова: твердофазная экстракция (ТФЭ), флавоноиды, фенольные кислоты, лекарственное растительное сырье, высокоэффективная жидкостная хроматография (ВЭЖХ)DOI: http://dx.doi.org/10.15826/analitika.2018.22.3.013
Published: 2018

45. Solid phase concentration of phenolic compounds from the aqueous medicinal raw plant material extracts on the example of St. John’s Wort (Hypericum perforatum L.)

Author: Shil’ko, Е. А., Milevskaya, V. V., Temerdashev, Z. A., and Kiseleva, N. V.
Subjects: ФЕНОЛЬНЫЕ КИСЛОТЫ, ФЛАВОНОИДЫ, ЛЕКАРСТВЕННОЕ РАСТИТЕЛЬНОЕ СЫРЬЕ, FLAVONOIDS, SOLID PHASE EXTRACTION (SPE), HPLC, ТВЕРДОФАЗНАЯ ЭКСТРАКЦИЯ (ТФЭ), PHENOLIC ACIDS, MEDICINAL RAW MATERIAL, ВЫСОКОЭФФЕКТИВНАЯ ЖИДКОСТНАЯ ХРОМАТОГРАФИЯ (ВЭЖХ)
Abstract: The investigation of the phenolic compounds solid-phase extraction from the medicinal raw plant material extracts using several concentrating materials of various compositions was carried out. The sorbents based on the octadecylsilane (Strata C18-E), styrene-divinylbenzene copolymer (Strata X) and graphitized carbon (Supelclean ENVI-Carb) were studied. The comparative evaluation of their sorption parameters under the competitive dynamic sorption conditions of various phenolic compounds from their extracts was performed. On the basis of the sorption parameters ("breakthrough volumes" and dynamic sorbent capacities), the desorption conditions of 9 phenolic substances were optimized; recoveries and concentration factors for each compound were established. It was shown that the flavonoids and their glycosides can be selectively extracted by C18 sorbents, and it was expedient to use a polymeric type of sorbent for the simultaneous extraction of both flavonoids and phenolic acids. In that case the high recoveries of phenolic components were observed, despite the different plant matrix of the following objects: St. John's Wort ( Hypericum perforatum L.), thyme ( Thumus serpullum L.), nettle ( Urtica dioica L.), linden ( Tilia cordata Mill.). The recoveries for the phenolcarboxylic and cinnamic acid derivatives ranged from 92 to 107%, and for flavonoids - 87 to 122% respectively. The perspective of using graphitized carbon sorbent for the various phenolic compounds' extracting and concentrating were discussed. Проведено изучение твердофазного извлечения фенольных соединений из экстрактов растительного сырья с использованием ряда концентрирующих материалов различного состава. В качестве сорбентов изучены материалы на основе октадецилсилана (Strata C18-E), сополимера стирола и дивинилбензола (Strata X) и графитированного углерода (Supelclean ENVI-Carb). Проведена сравнительная оценка сорбционных характеристик этих материалов в условиях конкурентной динамической сорбции фенольных соединений различного строения из их экстрактов. На основе полученных сорбционных характеристик («объемы до проскока» изучаемых соединений и динамические емкости сорбентов) оптимизированы условия десорбции 9 фенольных веществ; установлены степени извлечения и коэффициенты концентрирования для каждого соединения. Показано, что сорбентами с привитой группой C18 возможно отдельно извлекать флавоноиды и их гликозиды, а для одновременного извлечения и флавоноидов, и фенольных кислот целесообразно использовать полимерный тип сорбента, с использованием которого наблюдаются высокие степени извлечения компонентов, несмотря на различную природу растительной матрицы объектов: зверобоя ( Hypericum perforatum L.), чабреца ( Thуmus serpуllum L.), крапивы ( Urtica dioica L.), липы ( Tilia cordata Mill.). Для фенолкарбоновых и производных коричных кислот степени извлечения находятся в пределах 92-107 %, а для флавоноидов - 87-122 %. Обоснована перспективность использования графитированного сорбента для извлечения и концентрирования различных представителей фенольного ряда растительного происхождения. Исследования проводили при финансовой поддержке РФФИ (проект № 18-33-00245-мол_а), с использованием научного оборудования ЦКП “Эколого-аналитический центр” Кубанского госуниверситета, уникальный идентификатор RFMEFI59317X0008. This work was funded by RFBR according to the research project № 18-33-00245 with the use of the scientific equipment of the Ecological and Analytical Center, the unique identifier is RFMEFI59317X0008.
Published: 2018

46. INTEGRAL QUALITY OF FRESH TOMATO IN STORAGE CONDITIONS

Author: Pikaleva, A. S., primary and Kiseleva, N. V., additional
Published: 2018
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47. Твердофазное концентрирование фенольных веществ из водных экстрактов лекарственного растительного сырья на примере зверобоя (Hypericum perforatum L.)

Author: Shil’ko, Е. А., Milevskaya, V. V., Temerdashev, Z. A., Kiseleva, N. V., Шилько, Е. А., Милевская, В. В., Темердашев, З. А., Киселева, Н. В., Shil’ko, Е. А., Milevskaya, V. V., Temerdashev, Z. A., Kiseleva, N. V., Шилько, Е. А., Милевская, В. В., Темердашев, З. А., and Киселева, Н. В.
Abstract: The investigation of the phenolic compounds solid-phase extraction from the medicinal raw plant material extracts using several concentrating materials of various compositions was carried out. The sorbents based on the octadecylsilane (Strata C18-E), styrene-divinylbenzene copolymer (Strata X) and graphitized carbon (Supelclean ENVI-Carb) were studied. The comparative evaluation of their sorption parameters under the competitive dynamic sorption conditions of various phenolic compounds from their extracts was performed. On the basis of the sorption parameters ("breakthrough volumes" and dynamic sorbent capacities), the desorption conditions of 9 phenolic substances were optimized; recoveries and concentration factors for each compound were established. It was shown that the flavonoids and their glycosides can be selectively extracted by C18 sorbents, and it was expedient to use a polymeric type of sorbent for the simultaneous extraction of both flavonoids and phenolic acids. In that case the high recoveries of phenolic components were observed, despite the different plant matrix of the following objects: St. John's Wort ( Hypericum perforatum L.), thyme ( Thumus serpullum L.), nettle ( Urtica dioica L.), linden ( Tilia cordata Mill.). The recoveries for the phenolcarboxylic and cinnamic acid derivatives ranged from 92 to 107%, and for flavonoids - 87 to 122% respectively. The perspective of using graphitized carbon sorbent for the various phenolic compounds' extracting and concentrating were discussed., Проведено изучение твердофазного извлечения фенольных соединений из экстрактов растительного сырья с использованием ряда концентрирующих материалов различного состава. В качестве сорбентов изучены материалы на основе октадецилсилана (Strata C18-E), сополимера стирола и дивинилбензола (Strata X) и графитированного углерода (Supelclean ENVI-Carb). Проведена сравнительная оценка сорбционных характеристик этих материалов в условиях конкурентной динамической сорбции фенольных соединений различного строения из их экстрактов. На основе полученных сорбционных характеристик («объемы до проскока» изучаемых соединений и динамические емкости сорбентов) оптимизированы условия десорбции 9 фенольных веществ; установлены степени извлечения и коэффициенты концентрирования для каждого соединения. Показано, что сорбентами с привитой группой C18 возможно отдельно извлекать флавоноиды и их гликозиды, а для одновременного извлечения и флавоноидов, и фенольных кислот целесообразно использовать полимерный тип сорбента, с использованием которого наблюдаются высокие степени извлечения компонентов, несмотря на различную природу растительной матрицы объектов: зверобоя ( Hypericum perforatum L.), чабреца ( Thуmus serpуllum L.), крапивы ( Urtica dioica L.), липы ( Tilia cordata Mill.). Для фенолкарбоновых и производных коричных кислот степени извлечения находятся в пределах 92-107 %, а для флавоноидов - 87-122 %. Обоснована перспективность использования графитированного сорбента для извлечения и концентрирования различных представителей фенольного ряда растительного происхождения.
Published: 2018

48. STUDYING ATRIAL FIBRILLATION ON THE BASIS OF THE 'PROFILE' REGISTRY

Author: Martsevich, S. Yu, Navasardian, A. R., Natalia Kutishenko, Drozdova, L. Yu, Zakharova, A. V., and Kiseleva, N. V.
Subjects: Anamnesis, medicine.medical_specialty, business.industry, Stomach, Atherosclerotic disease, Atrial fibrillation, Disease, Cerebral stroke, registry, medicine.disease, Education, clinical properties, medicine.anatomical_structure, Pharmacotherapy, Internal medicine, RC666-701, Cardiology, medicine, Ulcer disease, Diseases of the circulatory (Cardiovascular) system, atrial fibrillation, Cardiology and Cardiovascular Medicine, business
Abstract: Aim.To research the prevalence of atrial fibrillation (AF) and to compare the clinical characteristics of the patients to those without AF.Material and methods.At the moment of cross-section the Profile Study included 671 patients with various cardiovascular diseases, those who consulted at the Preventive pharmacotherapy department of the Centre.Results.AF was diagnosed in 99 patients (14,7%). There was no difference by gender with those without AF, but they were significantly older. There was no difference in prevalence of the common risk factors, ischemic heart disease and peripheral atherosclerotic disease. Anamnesis of cerebral stroke was more common for the AF group: 9,1% vs 2,8%. Anamnesis of stomach ulcer disease was also more prevalent in AF group: 9,1% vs 4,4%.Conclusion.The section-study of patients included into Profile Registry showed typical clinical properties for AF and made it to compare with those found in other registries.
Published: 2014

49. The relationship and interinfluence of aspects of therapy safety and compliance in patients with cardiovascular diseases (by the data from outpatient registry “PROFILE”)

Author: Lukina, Yu. V., primary, Dmitrieva, N. A., additional, Kutishenko, N. P., additional, Kiseleva, N. V., additional, and Martsevich, S. Yu., additional
Published: 2018
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50. Study of Exploratory Behavior in the European Mink (Mustela lutreola)

Author: Kiseleva, N. V., primary
Published: 2018
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185 results on '"Kiseleva, N. V."'

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