470 results on '"Güler G."'
Search Results
2. Regenerative Effects of (-)-epigallocatechin-gallate Against Hepatic Oxidative Stress Resulted by Mobile Phone Exposure
- Author
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Ozgur, Elcin, Güler, G., Seyhan, N., Jarm, Tomaz, editor, Kramar, Peter, editor, and Zupanic, Anze, editor
- Published
- 2007
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3. P2.06-01 Skip Hilar Lymph Node Metastasis in Non-Small Cell Lung Cancer Has Similar Survival to N0 Disease: Need for a change in the pN sub-classification?
- Author
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Sarbay, I., primary, Ersen, E., additional, Kara, H.V., additional, Kılıç, B., additional, Sağlam, Ö.F., additional, Güler, G., additional, Kaynak, K., additional, and Turna, A., additional
- Published
- 2022
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4. EP06.01-007 Fate of Pneumonectomy Patients During Covid-19 Pandemic
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Güler, G., primary, Dülger, Z.S., additional, Sarbay, I., additional, Kılıç, B., additional, Kaynak, K., additional, and Turna, A., additional
- Published
- 2022
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5. The analysis of lateral distribution of barrier height in identically prepared Co/ n-Si Schottky diodes
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Güler, G., Karataş, Ş., Güllü, Ö., and Bakkaloğlu, Ö.F.
- Published
- 2009
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- View/download PDF
6. Annealing temperature effect on electrical characteristics of Co/p-type Si Schottky barrier diodes
- Author
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Güler, G., Karataş, Ş., and Bakkaloglu, Ö.F.
- Published
- 2009
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- View/download PDF
7. Determination of lateral barrier height of identically prepared Ni/n -type Si Schottky barrier diodes by electrodeposition
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Güler, G., Güllü, Ö., Bakkaloglu, Ö.F., and Türüt, A.
- Published
- 2008
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8. The Potential of Being the Quiet Place of the Khans Courtyards in Istanbul Historic Peninsula
- Author
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AKIN GÜLER G, ÖZÇEVIK BILEN A, MASULLO M., MAFFEI L, A.A.V..V, AKIN GÜLER, G, ÖZÇEVIK BILEN, A, Masullo, M., and Maffei, L
- Subjects
Quiet Place, Historical districts, Courtyards - Published
- 2019
9. A New Experimental Hypertrophic Scar Model in Guinea Pigs
- Author
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Aksoy, Mete H., Vargel, Ibrahim, Canter, Ibrahim H., Erk, Yücel, Sargon, Mustafa, Pinar, Asli, and Tezel, Güler G.
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- 2002
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10. Unilateral spinal anaesthesia with hyperbaric bupivacaine
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Esmaoğlu, A., Boyaci, A., Ersoy, Ö, Güler, G., Talo, R., and Tercan, E.
- Published
- 1998
11. Fibroadenoma of the vulva
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Güler, G., Usubütün, A., and Küçükali, T.
- Published
- 2000
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12. Investigation of Fluoroquinolone Resistance Mechanisms in Clinical Acinetobacter baumonnii Isolates [Klinik Acinetobacter baumannii İzolatlarinda Florokinolon Direnç Mekanizmalannin Araştirilmasi]
- Author
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Güler G., Eraç B., and Ege Üniversitesi
- Subjects
Acinetobacter baumannii ,ComputingMilieux_MANAGEMENTOFCOMPUTINGANDINFORMATIONSYSTEMS ,ComputingMethodologies_PATTERNRECOGNITION ,Efflux pump ,ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS ,ERIC-PCR ,InformationSystems_MISCELLANEOUS ,Fluoroquinolone resistance - Abstract
PubMed ID: 27175500, Acinetobacter baumannii is an opportunistic pathogen which is one of the most important agents of nosocomial infections. Being resistant to many antibiotics, complicates the treatment of the infections caused. Fluoroquinolones are used in the treatment of nosocomial and community-acquired infections and it is important to determine the mechanisms of resistance to these antibiotics. The aims of this study were to investigate ciprofloxacin (CIP) and levofloxacin (LEV) minimum inhibitor concentrations (MIC), clonal relationships, mutations that occur in DNA gyrase and topoisomerase IV genes and overexpression of efflux pumps in nosocomial A.baumannii isolates. A total of 81 A.baumannii strains, 79 CIP-resistant and two CIP-susceptible, isolated from different clinical samples in Ege University Faculty of Medicine, Department of Medical Microbiology were included in the study. CIP and LEV MIC values were determined by broth microdilution method. Clonal relationship among the strains was investigated by ERIC-PCR (Enterobacterial repetitive intergenic consensus-polymerase chain reaction). Mutations that occur in gyrA and parC genes were detected by DNA sequence analysis in 16 strains representing each clone and subtype. Overexpression of the efflux pumps was evaluated by broth microdilution and fluorometric accumulation experiments were carried out in the presence of pump inhibitors, among the representative strains. MIC50 and MIC90 values for CIP were 256 ug/ml and ? 256 ug/ml, while the values were 32 µ;g/ml and 128 µg/ml for LEV, respectively. Overall, CIP MIC values were found to be higher than that of LEV among the A.baumannii strains studied. Isolates were grouped into six main groups and 10 different clusters (39 strains in cluster A, 20 in B, 13 in C, two of each in I and J, one of each in D-H clusters), but it was observed that the majority of them were clonally related. The most common and important mutations detected in the gyrA and parC genes of the representative isolates were, Ser83Leu, Asp87Glu and Ser80Leu, respectively. While the overexpression of efflux pumps was observed in seven of the representative strains by microdilution method, in 11 by fluorometric assay and the results were positive in five of the strains by both methods. CIP was found to be better than LEV for detecting the overexpression of pumps by the use of microdilution method. It was concluded that, the reason of high fluoroquinolone MIC values of the studied nosocomial and clonally related A.baumannii strains were related to target mutations and overexpression of efflux pumps besides the plasmid-mediated mechanisms, such as Qnr might also have played a role.
- Published
- 2016
13. 073_16741-Q1 Successful Management of Atrio-Esophageal Fistula (AEF) That Could Not be Detected by Conventional Imaging Methods After Catheter Ablation for Atrial Fibrillation
- Author
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Güler, E., primary, Düz, Ö. Arıcı, additional, Güler, G. Babur, additional, Demir, G.G., additional, Akçevin, A., additional, and Kılıçaslan, F., additional
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- 2017
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14. A New Experimental Hypertrophic Scar Model in Guinea Pigs
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Ibrahim Vargel, Mustafa F. Sargon, Yücel Erk, Asli Pinar, Mete H. Aksoy, Ibrahim H. Canter, and Güler G. Tezel
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Male ,medicine.medical_specialty ,Pathology ,Cicatrix, Hypertrophic ,G6PD activity ,Dermatologic Surgical Procedures ,Guinea Pigs ,Scars ,Guinea pig ,Hypertrophic scar ,Animal model ,medicine ,Panniculectomy ,Animals ,Skin ,Wound Healing ,business.industry ,Anatomy ,medicine.disease ,Panniculus carnosus ,Disease Models, Animal ,Plastic surgery ,Surgery ,medicine.symptom ,Burns ,business - Abstract
Many aspects of the biology and effective therapy of proliferative scars remain undefined, in part due to a lack of an accurate, practical, reproducible, and economical animal model for systematically studying hypertrophic scars. This study was designed to investigate whether hypertrophic scar formation could be induced in guinea pigs by removal of the panniculus carnosus alone, and by a combination of the removal of the panniculus carnosus with application of coal tar afterwards. Whole thickness skin excision or deep partial thickness injury was used to create the lesions on intact skin. Different anatomic locations were tested in different groups. Scars thus developed were examined morphologically by light microscopy and electron microscopy (TEM and SEM) and biochemically by measuring the activity of glucose-6-phosphate dehydrogenase (G6PD) to check whether these scars had morphological and biochemical properties specific to hypertrophic scars. The albino guinea pigs used in this study were divided into three groups. Removal of the panniculus carnosus was performed from the ventral aspect of the torso in animals in groups I and II. On the skin overlying the area of panniculectomy, circular skin excision was performed in group I, and deep partial thickness burn injury was inflicted in group II, to see whether wounds would heal with hypertrophic scars. In group III, dorsal aspect of the torso were used and wounds were produced by circular skin excisions followed by panniculectomy on both sides but coal tar was applied to only one side. Tissue samples were taken from the scars that were hypertrophic in appearance, and from normal scars and normal skin for comparison. Light and electron microscopic examinations and G6PD activity measurements were performed on these samples. While hypertrophic scar development was not seen in group I and group II, scars with morphological and biochemical properties specific to hypertrophic scars developed in one third of animals in group III after healing of the wounds treated with coal tar. In conclusion, it is shown that it is possible to develop experimental hypertrophic scars in guinea pigs with morphological and biochemical properties similar to those of human proliferative scars. Therefore this model is a new, practical, and economical experimental animal model to study proliferative scars, although improvements are needed to increase yield.
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- 2002
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15. Measurement of Output Radio Frequency Field Generated by Mobile Phones with Applied Sound in Different Strengths & Frequencies
- Author
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Ozgur, E. and Güler, G.
- Subjects
Radio Frequency Radiation,mobile phone,sound,stress,GSM - Abstract
Possible health risk associated with mobile telecommunication devices can be classified by dosimetry of the exposure. Dosimetry is an important but hard issue that is estimated by computational or experimental methods. Signal emitted from the mobile phones in different modulations such as talking or listening changes, so the level of exposure is different in different modulations. Talking and listening modulations of two different models of GSM 1800 MHz mobile phones were measured while modulated human speech, also pure tone with the intensity of 0-120 dB and frequency in between 125-8000 Hz applied through the phone. Our aim was to detect the minimum intensity of tone that changes the modulation of mobile phone from non-speaking mode to speaking mode, because it is known that there is parallel increase on the stress of the living things if the intensity of the sound is increasing. The data may be used for monitoring the daily exposure of the people using mobile phones, also defining the level of exposure at the laboratory experiments. It may be useful for the people for having individual precautions on using mobile phones in their daily lives.Key Words: Radio Frequency Radiation, mobile phone, sound, stress, GSM
- Published
- 2010
16. Recovery of coal from fine tailings of a coal washing plant using centrifugal gravity separators
- Author
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Güler, G., ENGİN, VEDAT TAYLAN, ÇiÇek, T., and CÖcen, I.
- Abstract
Lignite coal is one of the important domestic sources of Turkey, for this reason effective exploitation of the coal reserves of Turkey is very crucial. Gravity concentration of hard lignites using conventional separation equipment is prone to produce coal rich fine tailings. In Turkey the fine tailings of lignite processing plants are sent mostly to tailings ponds without efficient further treatment. The losses of recoverable amount of fine coal are estimated about one million t/year. In some cases low quality fine coal is recovered by cyclones or directly from tailing ponds. However, fine coal losses are still considerably high. In last decades, new technological processes and devices have been developed for fine coal processing such as MGS, Falcon Concentrator, Kelsey Jigs, Column flotation. This study aims to recover clean coal from tailings of a lignite processing plant using MGS and Falcon Concentrator.
- Published
- 2006
17. Prevalence of intestinal parasites in three socioeconomically-different regions of Sivas, Turkey
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Çeliksöz, A., Güler, N., Güler, G., Öztop, A. Y., Degerli, S., and Cumhuriyet Univ, Dept Parasitol, Fac Med, TR-58140 Sivas, Turkey -- Cumhuriyet Univ, Dept Publ Hlth, Sch Nursing, TR-58140 Sivas, Turkey -- Cumhuriyet Univ, Dept Microbiol & Clin Microbiol, Fac Med, TR-58140 Sivas, Turkey
- Subjects
diagnosis, laboratory ,Turkey ,cellophane tape test ,intestinal diseases, parasitic ,parasites - Abstract
WOS: 000231033600010, PubMed ID: 16117371, The study was carried out to determine the prevalence of parasites in three socioeconomically-different regions (Alibaba, Esentepe, and Cayboyu) of Sivas, Turkey, to determine the most accurate method for the diagnosis of taeniasis and enterobiasis, to determine the importance of household visits in primary healthcare to control parasitic diseases, and to treat intestinal parasitic diseases in those regions. Both stool specimens and cellophane tape (CT) samples were taken from 1,864 participants during 641 household visits in the three regions. The age groups included were pre-school [(0-6 year(s)], primary school (715 years), and the upper age group (16 years and above). The total prevalence of intestinal parasites in the three regions was 37.2%. Eleven intestinal parasite species were detected in both stool specimens and CT samples. Giardia intestinalis and Enterobius vermicularis were the most frequent species identified in all the three regions. Region I (Alibaba) had a higher prevalence of parasites compared to the other two regions. There was no significant difference between Region II (Esentepe) and Region III (Cayboyu) in isolation of intestinal parasites. There were statistically significant differences between the age groups when the rates of parasitic infection were compared. The highest prevalence of parasitosis was observed among the age group of 7-15 years and in the socioeconomically lowest one of the three regions. While the most accurate way of diagnosis for taeniasis was the combined usage of the CT and direct preparation methods, the CT method was the best method for the diagnosis of enterobiasis. Thus, the local administrators in cities need to pay more attention to the prevention of parasitic infections along with improvements in educational, environmental and sanitary conditions.
- Published
- 2005
18. The Relation Assessment Between 50 Hz Electric Field Exposure-Induced Protein Carbonyl Levels and The Protective Effect of Green Tea Catechin (EGCG)
- Author
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Tomruk, Arin, primary, Güler, G., additional, and Seyhan, N., additional
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19. Regenerative Effects of (-)-epigallocatechin-gallate Against Hepatic Oxidative Stress Resulted by Mobile Phone Exposure
- Author
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Ozgur, Elcin, primary, Güler, G., additional, and Seyhan, N., additional
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- View/download PDF
20. In visual loss due to giant cell arteritis reversible?
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Çalgüneri, M., Çobankara, Veli, Özath, D., Güler, G., Apraş, Ş., Pay, S., Kiraz, S., Ertenli, I., and Öztürk, A.
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musculoskeletal diseases ,drug megadose ,vision ,jaw disease ,rheumatic polymyalgia ,visual impairment ,male ,case report ,human ,steroid therapy ,skin and connective tissue diseases ,Temporal arteritis ,Cyclophosphamide ,time ,claudication ,giant cell arteritis ,adult ,human cell ,steroid ,article ,human tissue ,age ,symptomatology ,treatment outcome ,Steroids ,erythrocyte sedimentation rate ,systemic vasculitis ,headache - Abstract
Giant cell arteritis (GCA) is a common systemic vasculitis with an unknown etiology. It mainly affects people older than 50 years of age and often presents with symptoms such as headache, jaw claudication, visual loss, polymyalgia rheumatica and increased erythrocyte sedimentation rate (ESR). Established blindness is irreversible if the steroid treatment is not administered within a few days. Here, we report a case of GCA in a patient with a normal ESR whose left eye perceived just light at the initiation of treatment. Immediately prior to the combined treatment with high dose oral steroids and cyclophosphamide, the ESR level had increased to 80 mm/h and the vision improved after the combined treatment four months later.
- Published
- 2003
21. The analysis of lateral distribution of barrier height in identically prepared Co/n-Si Schottky diodes
- Author
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Güler, G., primary, Karataş, Ş., additional, Güllü, Ö., additional, and Bakkaloğlu, Ö.F., additional
- Published
- 2009
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22. Electrical Characteristics of Co/n-Si Schottky Barrier Diodes Using I – V and C – V Measurements
- Author
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Güler, G, primary, Güllü, Ö, additional, Karataş, S, additional, and Bakkaloǧlu, Ö. F, additional
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- 2009
- Full Text
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23. Analysis of the series resistance and interface state densities in metal semiconductor structures
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Güler, G, primary, Güllü, Ö, additional, Karataş, Ş, additional, and Bakkaloğlu, Ö F, additional
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- 2009
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24. Protein oxidation under extremely low frequency electric field in guinea pigs. Effect of N-acetyl-L-cysteine treatment
- Author
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Güler, G., primary, Türközer, Z., additional, Ozgur, E., additional, Tomruk, A., additional, Seyhan, N., additional, and Karasu, Ç., additional
- Published
- 2009
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25. Uterine leiomyoma with prominent lymphoid infiltrate
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Sagğlam, A., primary, GÜLER, G., additional, Taşkin, M., additional, Ayhan, A., additional, and ÜNER, A. H., additional
- Published
- 2005
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26. High-Grade Neuroendocrine Carcinoma of the Cervix
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Baykal, C., primary, Al, A., additional, Tulunay, G., additional, Bulbul, D., additional, Güler, G., additional, Özer, S., additional, and Küçükali, T., additional
- Published
- 2005
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27. The Relation Assessment Between 50 Hz Electric Field Exposure-Induced Protein Carbonyl Levels and The Protective Effect of Green Tea Catechin (EGCG).
- Author
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Jarm, Tomaz, Kramar, Peter, Zupanic, Anze, Tomruk, Arin, Güler, G., and Seyhan, N.
- Abstract
The aim of this study was to determine the oxidation of proteins, measuring the protein carbonyl levels (PCO) as biomarkers of oxidative stress, and to answer whether protective effect of green tea catechin, EGCG, can reduce the protein damage initiated by free radicals in guinea pigs' liver tissues under 50 Hz 12 kV/m E Field exposure. Guinea pigs, weighted 250-300g, were used in the study. Protein carbonyl levels (PCO) were measured spectrophotometrically, by Levine method with slight modifications. Mann-Whitney U test was applied for statistical analysis. As a result, both 50 Hz 12 kV/m E Field exposure and EGCG-administrated (intraperitoneally) groups' liver protein carbonyl levels were found nonsignificantly decreased than control groups. However 50 Hz 12 kV/m E Field exposure + EGCG-administrated group's liver protein carbonyl levels were found significantly decreased. In the view of these results, it was concluded that E-Field exposure may inhibit the formation oxidized protein, reducing the protective effect of EGCG. [ABSTRACT FROM AUTHOR]
- Published
- 2007
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28. Regenerative Effects of (-)-epigallocatechin-gallate Against Hepatic Oxidative Stress Resulted by Mobile Phone Exposure.
- Author
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Jarm, Tomaz, Kramar, Peter, Zupanic, Anze, Ozgur, Elcin, Güler, G., and Seyhan, N.
- Abstract
Many in vivo and in vitro studies have been performed to investigate the biological consequences and to assess health risks of RFR (Radio Frequency Radiation) generated from mobile phones. Mechanism of RFR and oxidative damage and the question if antioxidants taken as nutrition can alter the oxidative damage of mobile phone damage are popular subjects tried to investigate. In this study, it was aimed to investigate whether the antioxidative effects of green tea catechins can inhibit RFR- induced free radical releases causing oxidative damage of proteins in guinea pigs' liver tissue. RFR generated by mobile phone with 0.81 W/kg digital SAR value operating in GSM 1800 MHz frequency. Male Guinea pigs were exposed to mobile phone radiation averaged as 11.2 V/m, measured during exposure for 20 minutes in 7 days of a week. Activities of antioxidant enzymes such as superoxide dimutase (SOD), glutathione peroxidase (GSH-Px), and level of malondialdehyde (MDA) were measured in liver guinea pigs which divided into four groups as control, EGCG-treated, mobile phone-exposed and both mobile phone-exposed and EGCG-treated. As a result, both antioxidant enzyme activities and free radical levels of the mobile phone exposed and mobile phone exposed with EGCG groups changed significantly ( p < 0.05). [ABSTRACT FROM AUTHOR]
- Published
- 2007
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29. The effect of GM-CSF on wound healing in irradiated rats
- Author
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Eroğlu, A., primary, Kurtman, C., additional, Ayhan, A., additional, Karadayi, K., additional, Demirci, S., additional, Güler, G., additional, and Akgül, H., additional
- Published
- 1999
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30. A.241 Unilateral spinal anaesthesia with hyperbaric bupivacaine
- Author
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Esmaoğlu, A., primary, Boyaci, A., additional, Ersoy, Ö., additional, Güler, G., additional, Talo, R., additional, and Tercan, E., additional
- Published
- 1996
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31. 375 The effect of exposure to environmental tobacco smoke on clinical findings in asthmatic schoolchildren
- Author
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Güler, G, Önes, Ü, Kiliç, A, and Tamay, Z
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- 2000
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32. Clinical problem solving: pathology. Pathology quiz case 1.
- Author
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Söylemezoglu F, Önder S, Güler G, Inci S, Askin FB, and Westra WH
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- 2001
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33. Bilgisayar grafikleri ile tümleşik bir robot programlama sistemi tasarımı
- Author
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Tatarağasigil, Erdem, Güler, G. Seyit, and Diğer
- Subjects
Programming systems ,Computer graphics ,Robots ,Computer Engineering and Computer Science and Control ,Bilgisayar Mühendisliği Bilimleri-Bilgisayar ve Kontrol - Abstract
T Cevrimdışı robot programlama sistemleri, robot programlama sında programcılara yararlı araçlar sunmaktadır. Bu çalışmada, gerçek robotun modelini kullanan ve grafiksel canlanlandırmayla robot programlarının yaratılmasına ve doğrulanmasına olanak tanı yan bir çevrimdışı robot programlama sistemi tasarlanmıştır. ABSTRACT ı Off-line robot programming systems provide the programmers with some useful tools in programming of robots. In this study, an off line robot programming system, which uses the model of the actual robot and allows the robot programs to be created and to be debugged by means of graphical animation, has been designed. 65
- Published
- 1990
34. Applications of a biocompatible alginate/pericardial fluid-based hydrogel for the production of a bioink in tissue engineering.
- Author
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Sönmezer Açıkgöz D, Latifoğlu F, Toprak G, and Baran M
- Abstract
Enhancing the biocompatibility of biomaterials is a critical aspect of tissue engineering and regenerative medicine. Advances in 3D bioprinting technology, blending natural and synthetic materials for the production of bioink, offer new opportunities to develop highly biocompatible materials that can closely mimic the native tissue environment. In this study, we used pericardial fluid structure (PFS)-based material together with alginate to mimic the extracellular matrix (ECM) and produce a bioink material. Thus, blended alginate with PFS material and MC3T3-E1 pre-osteoblast cell-laden hydrogels characterized by comparing each other, especially alginate hydrogels, and evaluated in terms of biocompatibility for tissue engineering applications. According to the rheological analysis results, all hydrogel groups A, A-PFS (150 mg), and A-PFS (1:1) had viscoelastic properties. Mechanical tests showed that the A-PFS (1:1) hydrogel had the most strength properties. Additionally, the viscosity values of the hydrogel solutions were in an applicable range for use in 3D bioprinters. It was also found out that PFS increased the biocompatibility of alginate-based bioink, in terms of cell proliferation and differentiation. Overall, these findings suggest that alginate and pericardial fluid-based materials can be successfully used for bioink production. The resulting hydrogels exhibit viscoelastic properties, appropriate viscosity for 3D bioprinting, and support cell viability, proliferation, and osteogenic differentiation. This research has the potential not only to produce bioink but also to produce injectable hydrogels and drug delivery systems, which can become biocompatible materials that can be used for tissue engineering and regenerative medicine applications., (© 2024 International Union of Biochemistry and Molecular Biology, Inc.)
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- 2024
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35. Synthetic membrane selection for in vitro release testing (IVRT): A case study of topical mometasone furoate semi-solid dosage forms.
- Author
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Sarıbey G, Kahraman E, and Güngör S
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- Administration, Topical, Dosage Forms, Anti-Inflammatory Agents chemistry, Anti-Inflammatory Agents administration & dosage, Porosity, Cellulose chemistry, Cellulose analogs & derivatives, Mometasone Furoate chemistry, Mometasone Furoate administration & dosage, Mometasone Furoate pharmacokinetics, Membranes, Artificial, Drug Liberation
- Abstract
In vitro release testing (IVRT) is extensively used to develop the formulation of topical semi-solid products, to evaluate the quality and consistency of the product after scale-up and post-approval changes, and more recently to aid the evaluation of topical generic products' equivalency. The selection of synthetic membrane is one of the most critical parameters of the method development part of IVRT. It is well known that the membrane features namely its polymer matrices, porosity, pore size, thickness can have a substantial effect on the IVRT data. However, there is no detailed information available in the literature regarding the membrane selection for different types of topical dosage forms. Therefore, we aimed to investigate whether difference topical semi-solid dosage forms of the same drug molecule would cause to variation in the membrane selection. Within this framework, rheological behaviour of commercially available three different types of topical semi-solid dosage forms (ointment, cream, and lotion) of mometasone furoate (0.1%) were primarily characterized. Then, the membrane inertness test was conducted using a series of synthetic hydrophilic membranes (regenerated cellulose, cellulose acetate, cellulose nitrate, mixed cellulose ester membranes) and hydrophobic membranes (polyether sulfone, polypropylene, polytetrafluoroethylene membranes) after identifying of an appropriate receptor medium that ensures sink condition for mometasone furoate. Lastly, IVRT studies from the topical semi-solid products were performed utilizing Franz-type diffusion cells. The membrane inertness and in vitro release data demonstrated that the cellulose acetate membrane showed superior diffusion properties in general while the other synthetic membranes exhibited varying outcomes for different semi-solid dosage forms of mometasone furoate. Overall, the results indicated that the release rate and the cumulative drug released amount of drug after 6 h through the different synthetic membranes might vary depending on the semi-solid dosage form. In order to select the synthetic membrane for IVRT, it should also be considered potential interactions between the polymer matrices and the chemical structure of drug molecule as well as formulation components prior to conducting membrane inertness test and IVRT studies., Competing Interests: Declaration of competing Interest There is no conflict of interest with any commercial or other associations in this study., (Copyright © 2024 The Authors. Published by Elsevier B.V. All rights reserved.)
- Published
- 2024
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36. Adaptation of the ''Food Allergy Self-Efficacy Scale for Parents''(FASE-P) to Turkish: a validity and reliability study.
- Author
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Çalışkan N, Genç Ş, Yıldırım G, Bologur H, Güngör H, Karaca Şahin M, Erbay MF, Kökcü Karadağ Şİ, Terzi Ö, and Özçeker D
- Subjects
- Humans, Turkey, Male, Female, Child, Reproducibility of Results, Child, Preschool, Adolescent, Surveys and Questionnaires, Infant, Psychometrics methods, Translations, Adult, Infant, Newborn, Self Efficacy, Food Hypersensitivity psychology, Parents psychology
- Abstract
Background: Food allergy is a public health issue that has a significant impact on the lives of families. Parental self-efficacy/confidence is important in managing food allergies. The aim of this study is to validate the "Food Allergy Self-Efficacy Scale for Parents" (FASE-P) and assess parental self-efficacy in managing their child's food allergy., Methods: Turkish version of the FASE-P (T-FASE-P) was administered to 347 parents of children aged 0-18 who had been followed for at least one month due to food allergy at the Pediatric Allergy Clinic of Prof. Dr. Cemil Taşcıoğlu City Hospital between September 1 and December 31, 2023, through face-to-face interviews and online surveys for parents of children with food allergies from the general population. Content validity, exploratory factor analysis (EFA), and confirmatory factor analysis (CFA) were conducted to evaluate the validity of the scale. General Self-Efficacy Scale (GSES) was used for concurrent criterion validity. Internal consistency analysis, test-retest application, and item analysis were conducted to assess its reliability., Results: T-FASE-P scale initially contained 21 items, and the Cronbach's alpha coefficient (α) calculated in this form was found to be 0.89. Later, when 4 items were excluded, the 17-item version of the scale was calculated as α=0.90. The intra-class correlation coefficient between the test and re-test was found to be 0.972. The content validity index value of the scale was calculated as 0.99, indicating that the content validity was at a sufficient level. In the EFA, it was determined that the scale formed a three-factor structural model and that this model explained 60.82% of the total variance. As a result of the CFA, the fit indices were calculated as χ2/df=2.341, GFI=0.919, TLI=0.950, indicating a good level of fit. Based on the analysis results, T-FASE-P consists of 17 items and three subscales., Conclusion: T-FASE-P scale is a valid and reliable measurement tool that can be used to determine the food allergy self-efficacy of Turkish parents., Competing Interests: The authors declare that there is no conflict of interest.
- Published
- 2024
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37. An Investigation of RNA Methylations with Biophysical Approaches in a Cervical Cancer Cell Model.
- Author
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Sağlam B, Akkuş O, Akçaöz-Alasar A, Ceylan Ç, Güler G, and Akgül B
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- Humans, HeLa Cells, Spectroscopy, Fourier Transform Infrared, Methylation, Female, Circular Dichroism, Methyltransferases metabolism, Tumor Necrosis Factor-alpha metabolism, Biophysical Phenomena, RNA Methylation, Uterine Cervical Neoplasms genetics, Uterine Cervical Neoplasms pathology, Uterine Cervical Neoplasms metabolism, RNA metabolism
- Abstract
RNA methylation adds a second layer of genetic information that dictates the post-transcriptional fate of RNAs. Although various methods exist that enable the analysis of RNA methylation in a site-specific or transcriptome-wide manner, whether biophysical approaches can be employed to such analyses is unexplored. In this study, Fourier-transform infrared (FT-IR) and circular dichroism (CD) spectroscopy are employed to examine the methylation status of both synthetic and cellular RNAs. The results show that FT-IR spectroscopy is perfectly capable of quantitatively distinguishing synthetic m
6 A-methylated RNAs from un-methylated ones. Subsequently, FT-IR spectroscopy is successfully employed to assess the changes in the extent of total RNA methylation upon the knockdown of the m6 A writer, METTL3, in HeLa cells. In addition, the same approach is shown to accurately detect reduction in total RNA methylation upon the treatment of HeLa cells with tumor necrosis factor alpha (TNF-α). It is also demonstrated that m1 A and m6 A methylation induce quite a distinct secondary structure on RNAs, as evident from CD spectra. These results strongly suggest that both FT-IR and CD spectroscopy methods can be exploited to uncover biophysical properties impinged on RNAs by methyl moieties, providing a fast, convenient and cheap alternative to the existing methods.- Published
- 2024
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38. Prognostic Impact of Low Muscle Mass and Inflammatory Markers in Stage III Nonsmall Cell Lung Cancer Turkish Oncology Group and Turkish Society of Radiation Oncology Thoracic Cancer Study Group (08-005).
- Author
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Gumustepe E, Yavas G, Kirakli EK, Dincbas FÖ, N D, Hurmuz P, Koksoy EB, Catal TK, Özler T, Yilmaz Aslan MT, and Akyurek S
- Abstract
Objectives: The aim of this retrospective multicenter study was to evaluate the prognostic significance of low muscle mass, and inflammatory markers in patients with stage III nonsmall cell lung cancer (NSCLC) who received definitive chemoradiotherapy (CRT). Furthermore, the study aimed to determine the threshold value of disease-specific low muscle mass., Methods: A total of 461 patients with stage III NSCLC were evaluated. Low muscle mass, prognostic nutritional index (PNI), and biochemical inflammatory markers were assessed. The Kaplan-Meier method and Cox regression analysis were used to analyze overall survival (OS) and progression-free survival (PFS)., Results: This study found a disease-specific low muscle mass threshold of LSMI <38.7 cm²/m² for women and <45.1 cm²/m² for men, with 25.2% of patients having disease-specific low muscle mass. Multivariate cox regression analysis revealed that low PNI was found to be an independent unfavorable prognostic factor for both PFS (HR=0.67; 95% CI: 0.48-0.92, P= 0.015) and OS (HR=0.67; 95% CI: 0.50-0.91, P=0.008). Other factors including ECOG PS 3 (HR=7.76; 95% CI: 1.73-34.76, P=0.007), induction CT (HR=0.66; 95% CI: 0.49-0.88, P= 0.004), and disease-specific low muscle mass (HR=1.40; 95% CI: 1.02-1.92, P= 0.038) also had independent effects on prognosis., Conclusions: The present study provides evidence that the presence of low muscle mass and low PNI significantly impacts the prognosis of patients with stage III NSCLC who undergo definitive CRT. Furthermore, our study is notable for being the first multicenter investigation to identify a disease-specific low muscle mass threshold., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)
- Published
- 2024
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39. The relationship between aflatoxin M1 and immunoglobulin levels in cows' colostrum.
- Author
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Mutlu N and Yenice G
- Abstract
The purpose of the present research was to assess the amounts of aflatoxin M1 (AFM
1 ) and immunoglobulin (IgA, IgG, and IgM) in cow colostrum samples, as well as their relationship. The sampling involved 90 cows (54 Montofon and 36 Simmental) from 15 independent farms. An appropriate number of samples from the total mixed ration (TMR) used in feeding the cows were collected simultaneously with the colostrum samples. AFB1 in feed, AFM1 , and immunoglobulin (IgA, IgG, and IgM) levels in colostrum were evaluated using the ELISA method. The AFM1 level in colostrum samples exceeded the maximum allowed values for raw milk. Ig levels were higher in Montofon-breed cows' colostrum than in Simmentals. However, it was determined that neither the breed nor the lactation number significantly affected the colostrum Ig level. It was determined that there was no linear relationship between the number of lactations and immunoglobulin levels or between AFM1 and immunoglobulin levels in colostrum. Similarly, it was determined that there was no linear relationship between the AFB1 level in the feed and the AFM1 level in the colostrum of animals consuming these feeds., (© 2024. The Author(s) under exclusive licence to Society for Mycotoxin (Research Gesellschaft für Mykotoxinforschung e.V.) and Springer-Verlag GmbH Germany, part of Springer Nature.)- Published
- 2024
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40. Against the Grain: Consumer's Purchase Habits and Satisfaction with Gluten-Free Product Offerings in European Food Retail.
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Dean D, Rombach M, Vriesekoop F, Mongondry P, Le Viet H, Laophetsakunchai S, Urbano B, Briz T, Xhakollari V, Atasoy G, Turhan M, Chrysostomou S, Hadjimbei E, Hassan H, Bassil M, Arnala S, Głąbska D, Guzek D, van den Berg S, Ossel L, Scannell A, Rauniyar P, Bathrellou E, Kontogianni M, and de Koning W
- Abstract
Across the world and within Europe, a growing number of consumers are choosing to buy gluten-free products. Motivations for a gluten-free diet and the consequences of consuming gluten are varied, from a medical necessity for those diagnosed with celiac disease to a range of health complications and discomfort for those who are gluten-intolerant. In this research, 7296 gluten-free consumers across 13 European countries responded to an online survey on the 33 types of gluten-free products purchased, how frequently they purchased them, their satisfaction with gluten-free quality and availability, the problems they have experienced, and the strategies they have employed to cope with these problems. The investigation examines whether and how these consumer attitudes and behaviors differ between those diagnosed with celiac disease, those who are gluten-intolerant, and those who are caregivers for others with a gluten-free diet. The results show that significant differences existed for all these habits and issues across the three gluten-free consumer groups. Specifically, caregivers purchased most of the gluten-free product types more frequently than the other two groups, experienced more availability problems, and were more likely to shop at multiple stores or make their own gluten-free products. Celiac-diagnosed consumers tended to buy gluten-free products more frequently than those who are gluten-intolerant, and they tended to be the most satisfied with the quality and range of gluten-free offerings. Despite purchasing frequency differences between the groups, the results suggest a similar hierarchy of gluten-free products that could provide the foundation for a European gluten-free food basket.
- Published
- 2024
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41. Multimodality Imaging in Cardiomyopathies.
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Babur Güler G, Gürsoy MO, Tan Kürklü TS, Yakar Tülüce S, Karaca Özer P, Karabulut D, Hatipoğlu S, Barutçu A, Kılıçgedik A, Güler A, Uygur B, İzgi C, Yıldız C, Çiçek Yılmaz D, Genç Albayrak D, İnan D, Özpelit E, Eroğlu Büyüköner E, Güçlü E, Vatansever Ağca F, Çağlıyan F, Akyıldız Akçay F, Kahveci G, Çelik HG, Altun İ, Altun İ, Dinçer İ, Türkmen İ, Ohtaroğlu Tokdil K, Arslan M, Karacan M, Akbulut M, Turan Şerifler N, Tüfekçioğlu O, Seçkin Göbüt Ö, Yıldırımtürk Ö, Acar RD, Aytekin S, Yöndem S, Sert Şekerci S, Ünlü S, Üstündağ S, Karagöz U, Kumral Z, and Bayram Z
- Subjects
- Humans, Tomography, X-Ray Computed, Magnetic Resonance Imaging, Multimodal Imaging methods, Cardiomyopathies diagnostic imaging, Cardiomyopathies diagnosis, Echocardiography methods
- Abstract
Cardiomyopathy, which is shortly defined as a disease of the myocardium, has a broad definition that includes many different diagnoses. Recent advances in cardiac imaging techniques, including basic and advanced echocardiography, computed tomography, nuclear medicine, and cardiac magnetic resonance, allow for a more accurate evaluation of volumes and thickness of cardiac chambers, systolic and diastolic function of the ventricules, and tissue structure. Multimodality imaging often provides the first clinical suspicion for specific etiologies, especially when the medical and family history is unclear, by identification of red flags of underlying systemic diseases. In this review, we aimed to evaluate the role of multimodality imaging in diagnosis of cardiomyopathies with key images and discussed the effects of genetics on the diagnostic, prognostic, and therapeutic guidance of cardiomyopathies.
- Published
- 2024
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42. Pregnancy in a Rare and Acquired Mitral Stenosis Different from Rheumatic Mitral Involvement: Mitral Ring Mismatch.
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Atmaca S, Güler A, Türkmen İ, Şahin H, and Babur Güler G
- Subjects
- Humans, Female, Pregnancy, Adult, Echocardiography, Mitral Valve diagnostic imaging, Mitral Valve surgery, Mitral Valve Annuloplasty, Mitral Valve Stenosis diagnostic imaging, Mitral Valve Stenosis surgery, Pregnancy Complications, Cardiovascular diagnostic imaging, Rheumatic Heart Disease complications, Rheumatic Heart Disease diagnostic imaging
- Abstract
There is an increasing incidence of diagnosing both congenital and acquired heart valve diseases in women during pregnancy. Factors such as elevated rates of pregnancy, older maternal age, and coexisting conditions like diabetes, hypertension, and obesity contribute significantly to the symptomatic manifestation and detection of valvular heart diseases in women planning for pregnancy. Pregnancy induces cardiovascular changes across the maternal physiology, posing a heightened risk of morbidity and mortality, especially in women afflicted with valvular heart diseases. In this article, we present a case of a 25-year-old patient who underwent mitral ring annuloplasty surgery at the age of 9. Her echocardiography revealed a mismatch of the mitral ring during a follow-up examination at the age of 20. Despite neglecting further follow-ups, the patient became pregnant and presented to us at the 6th week of pregnancy. She underwent evaluations at the 6th, 10th, and 22nd weeks of pregnancy, as well as before delivery. Following the resumption of follow-up appointments, intervention planning was initiated during the postpartum period. This case exemplifies successful management, resulting in a healthy delivery after navigating through the pregnancy.
- Published
- 2024
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43. The genomic landscape of 2,023 colorectal cancers.
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Cornish AJ, Gruber AJ, Kinnersley B, Chubb D, Frangou A, Caravagna G, Noyvert B, Lakatos E, Wood HM, Thorn S, Culliford R, Arnedo-Pac C, Househam J, Cross W, Sud A, Law P, Leathlobhair MN, Hawari A, Woolley C, Sherwood K, Feeley N, Gül G, Fernandez-Tajes J, Zapata L, Alexandrov LB, Murugaesu N, Sosinsky A, Mitchell J, Lopez-Bigas N, Quirke P, Church DN, Tomlinson IPM, Sottoriva A, Graham TA, Wedge DC, and Houlston RS
- Subjects
- Adult, Aged, Aged, 80 and over, Female, Humans, Male, Middle Aged, Young Adult, Chromosomal Instability genetics, Diet adverse effects, DNA Copy Number Variations genetics, HLA Antigens genetics, Microsatellite Instability, Prognosis, Smoking adverse effects, United Kingdom epidemiology, Whole Genome Sequencing, Colorectal Neoplasms classification, Colorectal Neoplasms genetics, Colorectal Neoplasms immunology, Genetic Predisposition to Disease genetics, Genome, Human genetics, Genomics, Mutation
- Abstract
Colorectal carcinoma (CRC) is a common cause of mortality
1 , but a comprehensive description of its genomic landscape is lacking2-9 . Here we perform whole-genome sequencing of 2,023 CRC samples from participants in the UK 100,000 Genomes Project, thereby providing a highly detailed somatic mutational landscape of this cancer. Integrated analyses identify more than 250 putative CRC driver genes, many not previously implicated in CRC or other cancers, including several recurrent changes outside the coding genome. We extend the molecular pathways involved in CRC development, define four new common subgroups of microsatellite-stable CRC based on genomic features and show that these groups have independent prognostic associations. We also characterize several rare molecular CRC subgroups, some with potential clinical relevance, including cancers with both microsatellite and chromosomal instability. We demonstrate a spectrum of mutational profiles across the colorectum, which reflect aetiological differences. These include the role of Escherichia colipks+ colibactin in rectal cancers10 and the importance of the SBS93 signature11-13 , which suggests that diet or smoking is a risk factor. Immune-escape driver mutations14 are near-ubiquitous in hypermutant tumours and occur in about half of microsatellite-stable CRCs, often in the form of HLA copy number changes. Many driver mutations are actionable, including those associated with rare subgroups (for example, BRCA1 and IDH1), highlighting the role of whole-genome sequencing in optimizing patient care., (© 2024. The Author(s).)- Published
- 2024
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44. Fathering styles in a traditional culture and its association with marital relationship: A latent profile analysis with a nationally representative sample.
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Kisbu Y, Özcan MŞ, Kuşcul GH, Bozok M, Kaya M, and Fişek G
- Subjects
- Humans, Male, Adult, Turkey, Female, Personal Satisfaction, Father-Child Relations, Middle Aged, Latent Class Analysis, Parenting psychology, Marriage psychology, Fathers psychology
- Abstract
This study had two main objectives. The first goal was to examine fathers' parenting styles in a society with traditional patriarchal values. The second goal was to understand the extent to which marital relationship variables (i.e., marital satisfaction and spousal support) are related with the identified fathering profiles. The theoretical and empirical underpinnings of the "parenting styles" literature that form the foundation of the research on parent-child dynamics are still mainly based on data collected only from mothers. This weakness of the literature on fathering typologies is further accompanied by the scarcity of data on fathers' parenting practices from non-Western contexts. To achieve the study aims, a latent profile analysis based on warmth and control dimensions of parenting was performed using a nationally representative sample of 1070 urban fathers in Turkey. Using scores on six parenting behavior variables (i.e., warmth, punishment, inductive reasoning, positive parenting, discipline and teaching responsibilities, time and talking together), results revealed four fathering profiles: "authoritative" (30%), "average" (45%), "uninvolved" (16%), and "disciplining-distant" (8%). Furthermore, the results showed that the fathering profiles significantly differed from each other on the marital satisfaction and spousal support scores. Results highlight the importance of investigating fathering behaviors and their predictors in different cultures., (© 2023 Family Process Institute.)
- Published
- 2024
- Full Text
- View/download PDF
45. Assessing the prognostic role of panimmune inflammation in high-grade gliomas.
- Author
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Kavak EE, Dilli İ, and Yavaş G
- Abstract
Objective: High-grade gliomas are aggressive brain tumors with poor prognoses. Understanding the factors that influence their progression is crucial for improving treatment outcomes. This study investigates the prognostic significance of panimmune inflammation in patients diagnosed with high-grade gliomas., Materials-Methods: Data from 89 high-grade glioma patients were analysed retrospectively. The Panimmune inflammation Value (PIV) of each patient meeting the eligibility criteria was calculated on the basis of platelet, monocyte, neutrophil, and lymphocyte counts obtained from peripheral blood samples taken on the first day of treatment. PIV is calculated using the following formula: PIV = T × M × N ÷ L. A receiver operating characteristic (ROC) analysis was employed to identify the optimal cut-off value for PIV about progression-free survival (PFS) and overall survival (OS) outcomes. The primary and secondary endpoints were the differences in OS and PFS between the PIV groups. The Kaplan‒Meier method was used for survival analyses., Results: The ROC analysis indicated that the optimal PIV threshold was 545.5, which exhibited a significant interaction with PFS and OS outcomes. Patients were subsequently divided into two groups based on their PIV levels: a low PIV (L-PIV) group comprising 45 patients and a high PIV (H-PIV) group comprising 44 patients. A comparative analysis of survival rates indicated that patients with elevated PIV had a shorter median PFS of 4.0 months compared to 8.0 months in the low PIV group (P = 0.797), as well as a reduced median OS of 19.0 months versus not available (NA) in the low PIV group (P = 0.215)., Conclusion: Our study results did not reveal a statistically significant association between H-PIV measurements and reduced PFS or OS. However, PIV effectively stratified newly diagnosed high-grade glioma patients into two distinct groups with significantly different PFS and OS outcomes., (© 2024. The Author(s), under exclusive licence to Federación de Sociedades Españolas de Oncología (FESEO).)
- Published
- 2024
- Full Text
- View/download PDF
46. Evaluation of the audiovestibular system before and after treatment in patients with Idiopathic intracranial hypertension.
- Author
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Karaketir S, Berkiten G, Tutar B, Akan O, Kumral TL, Sari H, Atar Y, Göker AE, Ahmed İA, Çelik C, and Uyar Y
- Subjects
- Humans, Adult, Female, Male, Audiometry, Pure-Tone, Case-Control Studies, Acetazolamide therapeutic use, Tinnitus physiopathology, Tinnitus diagnosis, Tinnitus therapy, Tinnitus etiology, Middle Aged, Acoustic Impedance Tests, Young Adult, Vertigo etiology, Vertigo diagnosis, Vertigo physiopathology, Vertigo therapy, Pseudotumor Cerebri physiopathology, Pseudotumor Cerebri diagnosis, Pseudotumor Cerebri therapy, Pseudotumor Cerebri complications
- Abstract
Background: Idiopathic intracranial hypertension (IIH) can affect both hearing and balance due to increased inner ear pressure., Aims/objectives: This study aimed to evaluate the impact of increased inner ear pressure on hearing and balance in patients with IIH using auditory and vestibular tests., Material and Methods: Twenty-four IIH patients and 28 healthy controls underwent oVEMP, pure tone audiometry, tympanometry, and acoustic reflex tests pre-lumbar punctures. IIH patients received acetazolamide. Pre- and post-treatment results, tinnitus, and vertigo scores were compared. Post-treatment oVEMP and audiometry results were compared between groups., Results: Pre-treatment oVEMP showed a significant left N1 latency difference ( p = 0.049). Post-treatment, left ear amplitude ( p = 0.035) and both ear amplitude ratios ( p = 0.044 and p = 0.047) increased significantly. Audiometry had no significant changes ( p < 0.05). Tinnitus and vertigo scores decreased significantly ( p ≤ 0.001)., Conclusion: Prolonged oVEMP latency suggests IIH may impact the brain stem and vestibular nerve, while increased amplitude values indicate peripheral vestibular involvement. IIH affects hearing across all frequencies, especially at 4000 Hz, impacting both hearing and balance., Significance: Understanding the effects of IIH on auditory and vestibular functions can guide effective treatments, improving quality of life for patients by addressing both hearing and balance issues.
- Published
- 2024
- Full Text
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47. The importance of bone density and anatomical structure in superior semicircular canal dehiscence.
- Author
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Berkiten G, Çelik C, Tunç MK, Gürbüz D, Bircan HS, Tutar B, Berkiten E, and Uyar Y
- Subjects
- Humans, Female, Male, Middle Aged, Adult, Aged, Case-Control Studies, Tomography, X-Ray Computed, Temporal Bone diagnostic imaging, Temporal Bone anatomy & histology, Temporal Bone pathology, Saccule and Utricle pathology, Saccule and Utricle diagnostic imaging, Semicircular Canals pathology, Semicircular Canals diagnostic imaging, Semicircular Canals anatomy & histology, Semicircular Canal Dehiscence pathology, Semicircular Canal Dehiscence diagnostic imaging, Bone Density
- Abstract
Objective: This study investigates the importance of bone density, surface area, and diameter of anatomical structures of the superior semicircular canal (SSC), lateral semicircular canal (LSC), posterior semicircular canal (PSC), utricle, and saccule in patients diagnosed with superior semicircular canal dehiscence (SSCD)., Materials and Methods: The bone density, surface area, and diameter of SSC, LSC, PSC, utricle, and saccule were measured and compared between the SSCD group and control group. Fifteen ears in the SSCD group and 60 ears in the control group were evaluated. Additionally, within the SSCD group, the dehiscent and healthy sides were evaluated independently., Results: SSC's bone density was significantly lower in the SSCD group compared to the control group (p = 0.008). No significant differences were found in surface area and diameter between the groups (p > 0.05). While most of the anatomical structures showed no significant difference in bone density between dehiscent and healthy ears (p > 0.05), SSC bone density was significantly lower in affected ears (p = 0.000) in SSCD group., Conclusion: Based on the data obtained in this study, bone density and anatomical structure may be useful in patients diagnosed with SSCD., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
- Published
- 2024
- Full Text
- View/download PDF
48. The great escape: a Shigella effector unlocks the septin cage.
- Author
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López-Jiménez AT, Özbaykal Güler G, and Mostowy S
- Subjects
- Humans, Bacterial Proteins metabolism, Bacterial Proteins genetics, Shigella pathogenicity, Shigella metabolism, Dysentery, Bacillary microbiology, Septins metabolism, Septins genetics
- Published
- 2024
- Full Text
- View/download PDF
49. Effect of Humor on Pain and Anxiety in Patients With Rheumatoid Arthritis: A Prospective, Randomized Controlled Study.
- Author
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Babadağ Savaş B, Orlu N, Balcı Alparslan G, Çolak E, and Korkmaz C
- Subjects
- Humans, Prospective Studies, Female, Male, Middle Aged, Adult, Wit and Humor as Topic psychology, Aged, Pain Measurement methods, Pain Measurement statistics & numerical data, Pain psychology, Pain etiology, Arthritis, Rheumatoid complications, Arthritis, Rheumatoid psychology, Arthritis, Rheumatoid therapy, Anxiety psychology, Anxiety therapy, Anxiety etiology, Pain Management methods, Pain Management standards, Pain Management statistics & numerical data
- Abstract
Humor can contribute to nursing practices for relieving pain and anxiety in patients with rheumatoid arthritis (RA) during intravenous (IV) biologic treatment. This study used a prospective, randomized controlled study design to investigate the effect of humor on pain and state anxiety in patients with RA receiving IV infusion therapy. Two sample groups were formed: the intervention group (watching a comedy movie) (n = 18) and the control group (usual care) (n = 18). Both groups received IV biologic therapy. A significant difference was found between the groups' pain mean scores, but the effect size was small (P < .001, η² = 0.032). The mean visual analog scale scores decreased in both groups after the treatment; however, it decreased more in the intervention group (P < .001, Md = 2.44) than in the control group (P = .017, Md = 0.83). No significant difference was found between the groups' mean state anxiety scores, and the effect size was irrelevant (P > .05, η² = 0.001). There was a significant decrease in the anxiety levels of both groups (P < .001). During IV biologic infusion therapy, watching comedy movies is recommended as a nursing care intervention for reducing pain in patients with RA in cooperation with other health professionals., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)
- Published
- 2024
- Full Text
- View/download PDF
50. The effect of music played to new birth mothers on postpartum blues: A randomized controlled trial.
- Author
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Küçükkaya B, Can I, and Güler G
- Subjects
- Humans, Female, Adult, Music psychology, Depression, Postpartum, Music Therapy methods, Mothers psychology
- Abstract
Background: Postpartum blues/postpartum maternal blues is a psychological disorder experienced by mothers with symptoms of postpartum sadness, easy crying, easy anxiety, sensitivity, indecisiveness. The study aimed to examine the effect of music played on newly delivered mothers on postpartum blues., Methods: A prospective, two-arm, randomized controlled study was conducted on n = 82 (41 = control, 41 = music group) mothers who gave birth at term in Trakya University Health Research and Application Center Maternity Service between May and December 2023. The research data were collected through the Personal Information Form, Stein Blues Scale (SBS), and Edinburgh Postpartum Depression Scale (EPDS). The scales used in the study were evaluated four times: postoperative 0-3 h, 12th, 24th, and 36th hours., Results: The postoperative 0-3 h SBS test median of the new mothers in the music group was 19.00, and the 36th hours test median was 2.00, while the postoperative 0-3 h SBS test median of the control group was 21.00, and the 36th hour test median was 13.00. The postoperative 0-3 h EPDS test median of the new mothers in the music group was 22.00, and the 36th hours test median was 0.00, while the postoperative 0-3 h EPDS test median of the control group was 26.00, and the 36th hours test median was 10.00. A significant difference was found in the 12th, 24th, and 36th hours (p < .001). A statistically significant high positive correlation was found between EPDS and SBS in the 12th, 24th, and 36th hours (p < .001)., Conclusions: In the study, it was found that music played to newly delivered mothers reduced postpartum blues and depression levels., Registration: The submission date for a clinical trial protocol is prior to completing participant recruitment and for a systematic review, prior to completing full paper screening. NCT06252155., Competing Interests: Declaration of competing interest The authors declare that they have no conflict of interest., (Copyright © 2024 Elsevier B.V. All rights reserved.)
- Published
- 2024
- Full Text
- View/download PDF
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