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Lipid peroxidation, erythrocyte superoxide-dismutase activity and trace metals in young male footballers 总被引:6,自引:0,他引:6
Metin G Atukeren P Alturfan AA Gulyasar T Kaya M Gumustas MK 《Yonsei medical journal》2003,44(6):979-986
Physical training is known to induce oxidative stress in individuals subjected to intense exercise. In this study, we investigated plasma malondialdehyde (MDA) levels and erythrocyte superoxide dismutase (SOD) activity of 25 young male footballers and a control group of similar age. Red blood cell (RBC) count, haemoglobin (Hb) and haematocrit (Hct) values, and copper (Cu) and zinc (Zn) levels were also examined. The maximal oxygen uptake (VO2max) of all subjects was determined in order to establish their functional capacity. The main finding of the present study was that plasma MDA levels, one of the most commonly used markers of lipid peroxidation, of this group of footballers aged under 21 decreased slightly when compared with those of the control group (p < 0.001). In contrast, erythrocyte SOD activity was higher in the footballer group than in the controls (p < 0.001). Footballers who are under regular training showed an improved antioxidant activity in comparison to sedentary controls. Plasma copper concentration, RBC count and Hb concentration of the footballer group were all significantly lower than those of the control group, (p < 0.001, p < 0.01, p < 0.01, respectively). Investigating the footballers' data with Spearman's correlation analyses, the correlation coefficients (r) between Zn/Cu ratio and SOD was positive (r=0.44; p < 0.05); and between VO2max and SOD (r=0.42; p < 0.05) were both positive. On the basis of statistical analysis, we suggest that regular exercise may be beneficial in cases of oxidative damage by reducing the amount of lipid peroxidation and increasing the activity of the antioxidant enzyme SOD. 相似文献
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Renal complications of lipodystrophy: A closer look at the natural history of kidney disease
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Baris Akinci Sadiye Mehtat Unlu Ali Celik Ilgin Yildirim Simsir Sait Sen Banu Nur Fatma Ela Keskin Basak Ozgen Saydam Nilufer Kutbay Ozdemir Banu Sarer Yurekli Bekir Ugur Ergur Melda Sonmez Tahir Atik Atakan Arslan Tevfik Demir Canan Altay Ulku Aybuke Tunc Tugba Arkan Ramazan Gen Erdal Eren Gulcin Akinci Aslihan Arasli Yilmaz Habib Bilen Samim Ozen Aygul Celtik Senay Savas Erdeve Semra Cetinkaya Huseyin Onay Sulen Sarioglu Elif Arioglu Oral 《Clinical endocrinology》2018,89(1):65-75
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A.E. Koku Aksu S. Metintas Z.N. Saracoglu G. Gurel I. Sabuncu I. Arikan C. Kalyoncu 《Journal of the European Academy of Dermatology and Venereology》2012,26(12):1503-1509
Background Acne vulgaris is a common disease affecting adolescents. There is not comprehensive data on acne prevalence in the Central Anatolia Region in particular. Etiology of acne is not clarified yet. Acne might be related to environmental factors. There is increasing evidence supporting acne and diet relationship. Objectives The aim of the study was to determine the acne prevalence in adolescents in the city of Eskisehir, located in the Central Anatolia, Turkey in addition to evaluate factors affecting acne and its relationship with dietary habits. Methods A cross‐sectional study was conducted on 2300 participants aged 13–18 years. The participants were asked to complete a questionnaire form consisting information about acne and a questionnaire form consisting information about dietary habits (The Adolescent Food Habits Checklist). In addition an objective evaluation of acne was determined. Results The mean age of students with acne was 15.10 ± 1.53. The current acne prevalence was 60.7%. Although 21% of the participants had severe acne (grade 3–4) and 25% developed sequelaes, only 11.5% of all participants consulted a doctor. The participants without acne had healthier dietary habits than participants with acne (P < 0.05). Frequent fat intake (OR = 1.39, 95% CI: 1.06–1.82), frequent sugar intake (OR = 1.30, 95% CI: 1.05–1.60), frequent eating sausages, burgers (OR = 1.24, 95% CI: 1.03–1.48), frequent eating pastries, cakes (OR = 1.20, 95% CI: 1.01–1.43) were associated with increased risk for acne. Conclusions Acne prevalence is high among adolescents in Eskisehir but the rate of consulting doctor is low. Increasing public awareness is critical for convincing adolescents to seek medical help earlier. Acne was related with dietary habits. Fat, sugar and fast food consumption is found to be positively correlated with acne prevalence. 相似文献
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Taner Y?lmaz Münir Demir Bajin R?za ?nder Günayd?n Serdar ?zer Tevfik S?zen 《World journal of gastroenterology : WJG》2014,20(27):8964-8970
Laryngopharyngeal reflux (LPR) occurs when gastric contents pass the upper esophageal sphincter, causing symptoms such as hoarseness, sore throat, coughing, excess throat mucus, and globus. The pattern of reflux is different in LPR and gastroesophageal reflux. LPR usually occurs during the daytime in the upright position whereas gastroesophageal reflux disease more often occurs in the supine position at night-time or during sleep. Ambulatory 24-h double pH-probe monitoring is the gold standard diagnostic tool for LPR. Acid suppression with proton pump inhibitor on a long-term basis is the mainstay of treatment. Helicobacter pylori (H. pylori) is found in many sites including laryngeal mucosa and interarytenoid region. In this paper, we aim to present the relationship between LPR and H. pylori and review the current literature. 相似文献
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Uğur Keskin Mustafa Ulubay Yasemin Gülcan Kurt Ulaş Fidan Yahya Kemal Koçyiğit Tevfik Honca 《The journal of maternal-fetal & neonatal medicine》2015,28(9):1077-1081
Objectives: To determine whether the cellular inflammatory markers of activated macrophages, neopterin (NEO), chitotriosidase activity and the acute-phase inflammatory marker C-reactive protein (CRP) are elevated in pregnancy with threatened preterm labor (TPL).Methods: Thirty-two pregnant women with TPL and 32 women with uncomplicated pregnancy (UP) were included this study. The primary aim was to compare the NEO, chitotriosidase activity and CRP levels between women with TPL and women with UP.Results: NEO levels were all significantly elevated in patients with TPL compared to UP (median 25–75%; 9.61 [8.47–12.29] versus 4.46 [3.59–6.92], respectively; p?0.001). Chitotriosidase activity was significantly elevated in pregnant women with TPL compared to UP (median 25–75%; 59.00 [38.00–87.25] versus 43.50 [23.25–65.25], respectively; p?=?0.036). However, CRP levels were not different in women with TPL compared to UP (p?=?0.573). Furthermore, a significant moderate negative correlation was found between delivery week and NEO level (r?=??0.557, p?=?0.001). However, a significant correlation was not seen between delivery week and chitotriosidase activity (r?=??0.042, p?=?0.741).Conclusions: Inflammatory markers such as NEO and chitotriosidase activity, which are markers of macrophages, are more elevated in pregnant women with TPL than in women with UP. These data suggest that there are striking increases in inflammation and cellular immune activation in TPL. 相似文献