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Öğe A different marker to determine arrhythmia potential between elite active cyclists and veterans: T peak T end(Wiley-Blackwell, 2015) Gormus, Z. Isik Solak; Isik, Bulent; Ciftci, Ozgur; Icli, Abdullah; Togan, Turhan; Aslan, Huseyin; Kutlu, Selim[Abstract Not Availabe]Öğe The effect of melatonin and vitamin C treatment on the experimentally induced tympanosclerosis: study in rats(Assoc Brasileira Otorrinolaringologia & Cirurgia Cervicofacial, 2017) Koc, Sema; Kiyici, Halil; Toker, Aysun; Soyalic, Harun; Aslan, Huseyin; Kesici, Hakan; Karaca, Zafer I.Introduction: The ethiopathogenesis of tympanosclerosis has not been completely under-stood yet. Recent studies have shown that free oxygen radicals are important in the formation of tympanosclerosis. Melatonin and Vitamin C are known to be a powerful antioxidant, interacts directly with Reactive Oxygen Species and controls free radical-mediated tissue damage. Objective: To demonstrate the possible preventative effects of melatonin and Vitamin C on tympanosclerosis in rats by using histopathology and determination of total antioxidant status total antioxidant status. Methods: Standard myringotomy and standard injury were performed in the middle ear of 24 rats. The animals were divided into three groups: Group 1 received melatonin, Group 2 received vitamin C, and Group 3 received saline solution. Results: The mean values of total antioxidant status were similar in the all study groups before the treatment period. The mean values of total antioxidant status were significantly higher in the melatonin and vitamin C groups compared to control group but vitamin C with melatonin groups were similar after the treatment period (p < 0.001). Minimum and maximum wall thicknesses were lower in the melatonin and vitamin C groups compared to the control group but the differences were insignificant. Conclusion: Melatonin increases total antioxidant status level and might have some effect on tympanosclerosis that develops after myringotomy. (C) 2016 Associacao Brasileira de Otorrinolaringologia e Cirurgia Cervico-Facial. Published by Elsevier Editora Ltda.Öğe EXAMINATION OF RELATIONSHIP BETWEEN TEACHERS' LONELINESS AT WORKPLACE AND THEIR LIFE SATISFACTION(Pegem Akad Yayincilik Egitim Danismanlik Hizmetleri Tic Ltd Sti, 2013) Yilmaz, Ercan; Aslan, HuseyinThis research aims to examine teachers' lifes atisfaction level and their loneliness at workplace according to some variables. It also aims to find out predictive role and its level of teachers' loneliness at workplace on their lifesa tisfaction. Research is carried out in accordance with relational screening model and 402 primary school teachers who are working in Ankara during 2012-2013 academic year and selected from 35 primary schools by use of disproportionate cluster sampling method constitutes the sample of the research. The data is collected with the scales of loneliness at workplace and life satisfaction and tested by making use of multiple regression technique. The differentiation levels in terms of teachers' life satisfaction and their loneliness at workplace, their sexes, marital status, attendance to concerted social activities out of school and union membership are analysed using T test. Research findings indicate that while there is not a significant difference between teachers' loneliness level at workplace with respect to marital status in the dimension of emotional deprivation, there is a meaningful diffrence in the dimension of social friendship. Single teachers feel themselves lonelier at workplace than married ones in social friendship dimension. According to marital status variable, life satisfaction levels show significant difference in favor of married teachers. Moreover, between the points of teachers' life satisfaction and the points of their loneliness at workplace in the dimensions of emotional deprivation and social friendship, there is meaningful negative way relationship. It is also inferred that there is a meaningful opposite relationship between emotional deprivation dimension of teachers' loneliness at workplace and social friendship dimension of their life satisfaction.