18 results on '"Modranka, Roman"'
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2. WPŁYW DIETY O NISKIEJ ZAWARTOŚCI WĘGLOWODANÓW I WYSOKIEJ ZAWARTOŚCI TŁUSZCZU NA ORGANIZM, SKŁAD CIAŁA ORAZ ZDOLNOŚCI WYSIŁKOWE U SPORTOWCÓW.
- Author
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Merecz-Sadowska, Anna, Malinowska, Katarzyna, Modranka, Roman, Śmigiel, Karolina, Piątkowski, Paweł, Skowerski, Łukasz, and Zajdel, Radosław
- Subjects
HIGH-carbohydrate diet ,HIGH-fat diet ,CARDIOVASCULAR diseases risk factors ,LOW-carbohydrate diet ,BODY composition - Abstract
Copyright of Polish Journal of Sports Medicine / Medycyna Sportowa is the property of Agencja Wydawnicza Medsportpress Sp. z o. o. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2019
- Full Text
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3. ROLA KWASU HIALURONOWEGO W WYBRANYCH JEDNOSTKACH CHOROBOWYCH.
- Author
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Malinowska, Katarzyna, Klimczak, Alicja, Możdżan, Marcin, Modranka, Roman, Śmigiel, Karolina, Piątkowski, Paweł, Merecz-Sadowska, Anna, Skowerski, Łukasz, Zajdel, Radosław, Levadna, Tetiana, Zielińska-Bliżniewsja, Hanna, and Tomaszewski, Wiesław
- Abstract
Copyright of Polish Journal of Sports Medicine / Medycyna Sportowa is the property of Agencja Wydawnicza Medsportpress Sp. z o. o. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2018
- Full Text
- View/download PDF
4. WPŁYW DIETY O NISKIEJ ZAWARTOŚCI WĘGLOWODANÓW I WYSOKIEJ ZAWARTOŚCI TŁUSZCZU NA ORGANIZM, SKŁAD CIAŁA ORAZ ZDOLNOŚCI WYSIŁKOWE U SPORTOWCÓW.
- Author
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Merecz-Sadowska, Anna, Malinowska, Katarzyna, Modranka, Roman, Śmigiel, Karolina, Piątkowski, Paweł, Skowerski, Łukasz, and Zajdel, Radosław
- Subjects
LOW-carbohydrate diet ,HIGH-fat diet ,HUMAN body composition ,ATHLETE physiology ,FAT ,PHYSIOLOGICAL effects of carbohydrates ,PHYSIOLOGY - Abstract
Copyright of Polish Journal of Sports Medicine / Medycyna Sportowa is the property of Agencja Wydawnicza Medsportpress Sp. z o. o. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
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5. Biological Properties Of Benzopyran-Based Platinum (Ii) Complexes
- Author
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Malinowska, Katarzyna, primary, Modranka, Roman, additional, Majsterek, Ireneusz, additional, and Misiak, Piotr, additional
- Published
- 2014
- Full Text
- View/download PDF
6. Dichlorido[(3,5-dimethyl-1H-pyrazol-1-yl)methane]copper(II)
- Author
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Malinowska, Katarzyna, primary and Modranka, Roman, additional
- Published
- 2007
- Full Text
- View/download PDF
7. INVESTIGATION IN THE CHROMONE SERIES. PART XXI. 4,4-DICHLORO-4H-1-BENZOPYRAN-2-CARBONYL CHLORIDE IN REACTION WITH PHOSPHITES
- Author
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Kostka, Krzysztof, primary, Modranka, Roman, additional, Grabowski, Mieczyslaw J., additional, and Stępień, Andrzej, additional
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- 1993
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8. INVESTIGATION IN THE CHROMONE SERIES. PART XIX. REACTION OF THE CHLORIDES OF CHROMONE-2- AND -3-CARBOXYLIC ACID WITH PHOSPHITES. PERKOW REACTION IN THE PRESENCE OF CONJUGATE DOUBLE BONDS
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Kostka, Krzysztof, primary and Modranka, Roman, additional
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- 1992
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- View/download PDF
9. THE SYNTHESIS OF CHROMONE-3-METHANEPHOSPHONIC ACID AND CHROMONE-2-METHANEPHOSPHONIC ACID
- Author
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Kostka, Krzysztof, primary and Modranka, Roman, additional
- Published
- 1991
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10. Dichlorido[(3,5-dimethyl-1 H-pyrazol-1-yl)methane]copper(II).
- Author
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Malinowska, Katarzyna and Modranka, Roman
- Subjects
- *
CHEMISTRY , *BIOCHEMISTRY , *TETRAHEDRAL coordinates , *COPPER , *IONS , *CHEMICAL reactions - Abstract
The title compound, [CuCl2(C11H16N4)], is isostructural with the previously characterized ZnII analogous complex. The CuII ion is four-coordinate in a CuCl2N2 distorted tetrahedral geometry. In the crystal structure, weak C—H...Cl interactions are observed. [ABSTRACT FROM AUTHOR]
- Published
- 2007
- Full Text
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11. Biological properties of benzopyran-based platinum (II) complexes.
- Author
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Malinowska K, Modranka R, Majsterek I, and Misiak P
- Subjects
- Adult, Aged, Antioxidants pharmacology, Benzopyrans blood, Female, Healthy Volunteers, Humans, Lipid Peroxidation drug effects, Male, Middle Aged, Platinum blood, Poland, Reactive Oxygen Species blood, Benzopyrans pharmacology, Catalase blood, Glutathione blood, Glutathione Peroxidase blood, Neoplasms enzymology, Platinum pharmacology, Superoxide Dismutase blood
- Abstract
Unlabelled: The aim of the study was to analyze the physicochemical synthesized complex 3 [(1,3- thiazol -2- ylimino) methyl)]-4H- chromene -4 -one with tetrachloroplatinate(II) dipotassium and determination peroxidase activity and glutathione (GPX) in red blood cells of cancer patients and healthy subjects., Materials and Methods: Tests were carried out with the approval of the Bioethics Committee No. RNN/260/08/KB. Blood was collected into tubes with anticoagulant (heparin lithium). Determination of glutathione peroxidase activity was performed by methods of Little and O'Brien in 20 person groups hospitalized at the Department of General and Colorectal Surgery Veterans General Hospital in Łódź., Results: The study was an increase of activity in the control without the compound and after the introduction of the complex relative to the treatment groups. In healthy subjects, without the use of glutathione peroxidase complex averaged 73.25 ± 23.88 U / g Hb after application of the compound corresponds to the reference group 81.01 ± 25.94 U / g Hb. In contrast, in patients without the use of the complex activity amounted to 42.85 ± 27.49 U / g Hb. In the study group, which uses synthesized complex GPX activity corresponds to 67.72 ± 13.44 U / g Hb., Conclusions: The obtained results underline that the introduction of significant blood antioxidant complex research has a significant impact on the results of the determinations. Statistically significant (p < 0.05) difference occurred in both test and no relation to the administration of the complex in relation to the control of 1. 2.
- Published
- 2014
- Full Text
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12. [Influence of chromone compounds on the activity of selected antioxidant enzymes in patients with physical limitations].
- Author
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Malinowska K and Modranka R
- Subjects
- Aged, Antioxidants metabolism, Female, Free Radicals metabolism, Humans, In Vitro Techniques, Male, Osteoarthritis, Hip complications, Osteoarthritis, Knee complications, Oxidative Stress, Pain etiology, Catalase blood, Chromones pharmacology, Erythrocytes drug effects, Erythrocytes enzymology, Osteoarthritis, Hip enzymology, Osteoarthritis, Knee enzymology, Superoxide Dismutase blood
- Abstract
Unlabelled: Coxarthrosis used to be referred to as the "doctors' cross" pointing to the difficulties of the treatment. Degenerative processes in the bones usually concern large joints: knee joints in 25-40% of cases, similarly in case of hip joints. Because of the role the joints play, the arthrosis may result in physical limitations or disability. The aim of the study was to evaluate the activity of catalase and superoxide dismutase (CuZn-SOD) in erythrocytes in patients suffering from the coxarthrosis--as the studied group and in healthy people--as the control group., Materials and Methods: Determining the activity of catalase and superoxide dismutase in the group of 17 patients hospitalized because of coxarthrosis., Results: In the study about 90% increase of the activity of the enzymes was determined in the studied group, in which the chemical compound 3{(2-aminothiazolyl)methylene}4H-1-benzopyran-4-one was added to the blood, in comparison with the control group., Conclusion: The results of the test on catalase and superoxide dismutase clearly indicate that the free radicals participate in the whole course of coxarthrosis.
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- 2010
13. [Influence of copper (II) complex on the activity of selected oxidative enzymes].
- Author
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Kubiak K, Klimczak A, Dziki Ł, Modranka R, and Malinowska K
- Subjects
- Erythrocytes enzymology, Female, Humans, Male, Middle Aged, Reactive Oxygen Species metabolism, Catalase blood, Copper pharmacology, Glutathione Peroxidase blood, Lipid Peroxidation drug effects, Organometallic Compounds pharmacology, Osteoarthritis, Hip enzymology
- Abstract
Unlabelled: Coxarthrosis results in physical limitations (hypokinesis) and a necessity to change one's life style to the one that does not require much movement. Physical inactivity leads rapidly to metabolic processes inhibition. The processes of protein, carbohydrate and lipid catabolism intensify. Abnormal metabolism of polyunsaturated fatty acids occurs, which consequently leads to the development of reactive oxygen species (ROS) and to the acceleration of lipid peroxidation. Therefore, it is well-founded to seek for a new group of compounds demonstrating interesting biochemical properties. Among such already known compounds are chromone, azole and flavone derivatives, known for their oxidative properties. The aim of the study was to assess the antioxidant enzymes: catalase (CAT) and glutathione peroxidase (GPX) in erythrocytes in 25 patients suffering from coxarthrosis in comparison with healthy persons., Materials and Methods: The activity of catalase was determined in erythrocytes using the method of Beers and Sizer at 240 nm on the Beckman spectrophotometer. The activity of glutathione peroxidase was estimated using the method of Little and O'Brien at 412 nm on the Beckman spectrophotometer. The research was conducted with the permit of the Bioethics Committee No RNN/260/08/KB dated 20.05.2008. Blood for the tests was taken from periulnar vein to anticoagulant tubes (EDTA). The group consisted of 25 patients hospitalized in the Trauma and Orthopaedic Ward of the Hospital in Łódź., Results: The results of the tests on erythrocytes in the patients with physical limitations reveal the increase of glutathione peroxidase and catalase activity by about 50% in all patients, who were administered the dichlorobis (N1-dichloromethyl-3,5-dimethylpyrazole, copper (II) compound in comparison to the control group, where the foregoing compound was not used., Conclusion: The research results significantly emphasise that adding of new chemical compounds to blood in investigation of oxidative properties has a considerable influence on the activity of the selected enzymes (catalase and glutathione peroxidase) in comparison to the control group. The research reveals an increase of the activity of all antioxidant enzymes, where newly synthesized chemical compounds were used. The results of antioxidative capacity tests confirmed that complex compounds with Cu (II) ions have a significant influence on the antioxidative status. The studies on the foregoing enzymes also indicate that overproduced free radicals participate in the whole course of the coxarthrosis.
- Published
- 2010
14. [Influence of complex compounds on the activity of antioxidant enzymes in neoplastic diseases of the digestive tract].
- Author
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Malinowska K, Modranka R, Kubiak K, Klimczak A, Mrowicka M, and Mrowicki J
- Subjects
- Aged, Catalase drug effects, Digestive System Neoplasms drug therapy, Digestive System Neoplasms enzymology, Female, Humans, Male, Stomach Neoplasms enzymology, Antineoplastic Agents pharmacology, Antioxidants pharmacology, Catalase blood, Colorectal Neoplasms drug therapy, Colorectal Neoplasms enzymology, Erythrocytes enzymology, Organometallic Compounds pharmacology, Stomach Neoplasms drug therapy
- Abstract
Unlabelled: Chemotherapy is an important field of clinical medicine and pharmacology Chemotherapy is the main method of treating the neoplasm. It involves treating the neoplastic disease with the use of natural or synthetic anticancer drugs commonly known as the cytostatics. The cancer therapy involving the cytostatics is a difficult and not always effective process, which requires taking into consideration the mechanisms of action, pharmacokinetics and the dosage schemas. The complexity of the chemotherapy is influenced by: still incomplete knowledge of causes of neoplasm formation, slight biological differences between the cancer cells and the regular cells, very small selectivity of cytostatics' action, narrow therapeutic index of the anticancer drugs, high toxicity for healthy cells and unsatisfactory anticancer activity. The aim of the study was to obtain the complex compounds of copper (II), and especially of dinitrate (V) di (3,4, 5-trimethyl-N1-pyrazol-kappaN2) copper (II), and its subsequent testing for pro- and antioxidative activity in people suffering from neoplastic diseases of the digestive tract (colorectal and gastric carcinoma). Material and methods. The activity of catalase was determined in erythrocytes patients suffering from colorectal and gastric carcinoma and in control group (hernia, chronic gastric ulcer disease and haemorrhoids) using the method of Beers and Sizer at 240 nm on the Beckman spectrophotometer., Results: The results of the test on catalase in patients suffering from colorectal and gastric carcinoma indicate that the addition to the blood of the complex compound of Cu(II) significantly influences the activity of the enzyme in comparison with the control group in which the substance tested was not used. In the tests a marked statistical difference was observed between the studied and the control group., Conclusion: The results reveal that chemical compounds, that is, dinitrate (V) di (3,4,5-trimethyl-N1-pyrazol-kappaN2) copper (II), has a significant influence on the activity of catalase, the antioxidant enzyme.
- Published
- 2009
15. [Testing antineoplastic activity of new platinum(II) and palladium(II) complex compounds].
- Author
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Malinowska K, Modranka R, Kubiak K, Mrowicka M, Klimczak A, Kedziora J, and Rutkowski M
- Subjects
- Animals, Antineoplastic Agents chemistry, Cell Line, Cisplatin pharmacology, Mice, Organoplatinum Compounds chemistry, Tumor Cells, Cultured, Antineoplastic Agents pharmacology, Leukemia L1210 drug therapy, Leukemia P388 drug therapy, Organoplatinum Compounds pharmacology
- Abstract
Unlabelled: A pyrazole system is incorporated in many biological molecules which play an important part in genetic processes. It seems that co-ordinating biological molecules, which would serve as carriers, should contribute to minimising the toxic effects of the potential platinic drugs., Aim of the Study: Assessment of in vivo biological activity, and in particular of antineoplastic activity of new platinum(II) and palladium(II) complexes., Material and Methods: The assessment of toxicity of the compounds was made with the Deichmann and Le Blanck method. The antineoplastic activity of the new complex compounds--pyrazole derivatives with Pt(II) and Pd(II) ions was tested on mouse L1210 leukemia cell culture and on lymphatic leukemia P388. BDF1 or CDF1 mice divided into groups of 5-9 animals were subject to the tests., Results: Complexes 13, 21, 25, 16, 24 and 28 did not reveal any antineoplastic activity to the mouse L1210 leukemia, whereas complexes 13, 21 and 25 revealed in-vivo antineoplastic activity to the P388 leukemia, extending the mouse's survival time by about 50%. The control group consisted of mice which were administered a 14% methylcellulose solution., Conclusions: As a result of the tests conducted to asses the in-vivo antineoplastic activity it was found that the 25 complex demonstrates the strongest activity to the P388 leukemia. It may be presumed that it is caused by trans configuration of the complex predisposing to the creation of interstrand cross-links. It may be also caused by the presence of the chloromethyl substituents, located on N1 nitrogen atom of the ligand, which increases the capacity of nitrogen N7 guanine alkylation in DNA.
- Published
- 2009
16. [In vitro biological activity of new platinum(II) and palladium(II) complex compounds].
- Author
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Malinowska K, Modranka R, Kubiak K, Mrowicka M, Kedziora J, Klimczak A, and Rutkowski M
- Subjects
- Animals, Antineoplastic Agents chemistry, Cell Line, Tumor, Cisplatin pharmacology, Mice, Organometallic Compounds chemistry, Palladium, Tumor Cells, Cultured, Antineoplastic Agents pharmacology, Leukemia L1210 drug therapy, Leukemia P388 drug therapy, Organometallic Compounds pharmacology
- Abstract
Unlabelled: A nitrogen ring is present in many biological molecules, which play an important part in cell division as well as in genetic information transfer. It is also a part of the purine system, which builds DNA and has potential places/spots of platinum drug co-ordination. Therefore, it may be hoped, that platinum(II) complexes with diazol ligands will have considerable affinity for DNA binding sites. The work was aimed at assessment of biological activity and especially of cytotoxic activity, of new complex connections of the selected diazols with Pt(II) and Pd(II) ions., Materials and Methods: The MTT test is aimed at the assessment of cytotoxicity of chemical compounds. It consists in the colorimetric determination of a product--farmazon, formed after adding MTT (bromide 3[4,5-dimetylo-2-ilo]-2,5-difenylotetrazolu) to the culture suspension in the presence of the compound subject to the test. All the tested Pt(II) complexes before adding to the cell cultures were dilluted in DMF. MTT tests for individual complexes were conducted on two cell lines L1210 and P388., Results: Compounds 13, 21 and 25 on P388 neoplastic cell revealed about three times smaller in-vitro cytotoxicity, whereas platinum(II) and palladium(II) complexes 13, 21, 25, 43, 46, revealed cytotoxicity being about 3-4 times smaller than the reference cisplatin. Complex 45 revealed eight times smaller activity and complex 44 revealed significantly small, about two hundred smaller activity., Conclusion: Based on the MTT tests it may be concluded that compounds 13, 21 and 25 reveal selective cytotoxicity to P388 neoplastic cells.
- Published
- 2009
17. [Derivatives pyrazoles used in a medical treatment].
- Author
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Malinowska K, Gałecka E, Modranka R, Rutkowski M, and Kedziora J
- Subjects
- Antineoplastic Agents pharmacology, Humans, Anti-Inflammatory Agents, Non-Steroidal chemistry, Anti-Inflammatory Agents, Non-Steroidal pharmacology, Antineoplastic Agents chemistry, Pyrazoles chemistry, Pyrazoles pharmacology
- Abstract
Contemporary coordinative chemistry is still searching new substances that might constitute good ligands for transient metal ions: Cu(II), Ni(II), Co(II), Pt(II), Pd(II) oraz Cr(III). Pyrazole and its derivatives are able to make complexes with transient metal ions. There is a connection between pharmacological and chemical structure among pyrazole derivatives used in a medical treatment. A chemical division is coincident with a pharmacological division. Pyrazole-5 derivatives are mainly analgesic, antipyretic and less anti-inflammatory and diastolic but pyrazolidyn-3.5-dion derivatives are anti-inflammatory. The main part of non-steroid anti-inflammatory drugs belonging to pyrazolone derivates has a phenyl group at the first position. The activity and toxicity of this drugs are dependent on groups being at the fourth position. For example, the dimethylamino group makes aminophenazon antianalgetic, and yet is also responsible for a big toxicity. Azole derivatives are antimycotic and are ingredients of some ointments and creams. Chemical groups at the fourth position may determine the activity and the toxicity. These days a great attention is paid on a synthesis which is linking pyrazole and ions of platinum Pt(II) and palladium Pd(III) due to anticancer properties but pharmacology is not known very well.
- Published
- 2008
18. [Anticancer drugs used in medicine and being in clinical research].
- Author
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Malinowska K, Modranka R, and Kedziora J
- Subjects
- Animals, Carboplatin pharmacology, Carboplatin therapeutic use, Cisplatin analogs & derivatives, Cisplatin pharmacology, Cisplatin therapeutic use, Humans, Antineoplastic Agents pharmacology, Antineoplastic Agents therapeutic use, Neoplasms drug therapy
- Abstract
Tumor diseases are most serious issue of clinical medicine and pharmacology. The coordination compounds of platinum (II) are fundamental group of drugs used in antineoplastic therapy and cisplatin is the first antitumor specimen used in health care. Cisplatin is used in treatment for e.g. ovarian carcinoma, microcellular and no microcellular pulmonary carcinoma, orchiencephaloma, neck and esophagus carcinoma. Carboplatin is the second specimen applied in tumors' therapy. Both the coordination compound of platinum (II) possesses similar antineoplastic action but have a different effectiveness of activity and toxicity. It's very important for contemporary medicine to create new effective cytotoxic compounds of platinum with better clinical tolerance.
- Published
- 2007
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