Person:
SELEK, ŞAHABETTİN

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ŞAHABETTİN
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Now showing 1 - 3 of 3
  • PublicationMetadata only
    Raftlin, presepsin levels and thiol-disulfide homeostasis in acute appendicitis: A pilot study
    (2018-11-01) KOÇYİĞİT, ABDÜRRAHİM; ERSOY, YELİZ EMİNE; SELEK, ŞAHBETTİN; SÜMBÜL, BİLGE; ÖZER, ÖMER FARUK; GÜLER, ERAY METİN; MERAL, İSMAİL; YİĞİT, MEHMET; ÖZER, ÖMER FARUK; GÜLER, ERAY METİN; KOÇYİĞİT, ABDÜRRAHİM; MERAL, İSMAİL; SÜMBÜL, BİLGE; SELEK, ŞAHABETTİN; ERSOY, YELIZ EMINE
    Objective: To investigate some of the new inflammatory and oxidative stress markers in acute appendicitis.
  • PublicationMetadata only
    Effects of beta-glucan on protection of young and aged rats from renal ischemia and reperfusion injury
    (2016-01-01) ESREFOGLU, MUKADDES; Tok, OLGU ENİS; AYDIN, M. S.; OZER, O. F.; SELEK, S.; Iraz, M.; EŞREFOĞLU, MUKADDES; TOK, OLGU ENİS; ÖZER, ÖMER FARUK; SELEK, ŞAHABETTİN
    BACKGROUND: Ischemia reperfusion injury is one of the leading causes of acute renal failure which is a common clinical event leading to development of chronic kidney disease and a high mortality; especially in elderly people. beta-glucans are glucose polymer groups with free-radical scavenger, macrophage activator, and immune defense inducer functions. We designed this study to determine the possible protective effects of beta-glucan against renal ischemia reperfusion injury comparatively in young and aged rats.
  • PublicationOpen Access
    Oxidative Stress Status in Childhood Obesity: A Potential Risk Predictor
    (2016-10-13) Kılıç, Elif; Ozer, Omer Faruk; Erek, Aybala Toprak; ERMAN, HAYRİYE; Torun, EMEL; AYHAN, Siddika Kesgin; Caglar, HİFA GÜLRU; Selek, Sahbettin; Kocyigit, ABDÜRRAHİM; ÖZER, ÖMER FARUK; TORUN, EMEL; ÇAĞLAR, HİFA GÜLRU; SELEK, ŞAHABETTİN; KOÇYİĞİT, ABDÜRRAHİM
    Background: Childhood obesity characterized by excessive fat in the body is one of the most serious health problems worldwide due to the social, medical, and physiological complications. Obesity and associated diseases are triggering factors for oxidative stress and inflammation. The aim of this study was to explore the possible association between childhood obesity and inflammatory and oxidative status. Material/Methods: Thirty-seven obese children and 37 healthy controls selected from among children admitted to BLIND University Paediatrics Department were included in the study. Anthropometric measurements were performed using standard methods. Glucose, lipid parameters, CRP, insulin, total oxidant status (TOS), total anti-oxidant status (TAS) levels, and total thiol levels (TTL) were measured in serum. HOMA index (HOMA-IR) were calculated. The differences between the groups were evaluated statistically using the Mann-Whitney U test. Results: Body mass index was significantly higher in the obese group (median: 28.31(p<0.001). Glucose metabolism, insulin, and HOMA-IR levels were significantly higher in the obese group (both p<0.001). Total cholesterol, HDL cholesterol, LDL cholesterol, and triglyceride levels were significantly higher in the obese group (p<0.001). TAS (med: 2.5 µmol Trolox eq/L (1.7–3.3)) and TOS (med: 49.1 µmol H2 O2 eq/L (34.5–78.8)) levels and TTL (med: 0.22 mmol/L (0.16–0.26)) were significantly higher in the obese group (p=0.001). CRP levels showed positive correlation with TOS and negative correlation with TTL levels (p=0.005, r=0.473; p=0.01, r=–0.417; respectively). TTL levels exhibited negative correlation with TOS levels (p=0.03, r=–0.347). Conclusions: In conclusion, obese children were exposed to more oxidative burden than children with normal weight. Increased systemic oxidative stress induced by childhood obesity can cause development of obesity-related complications and diseases. Widely focussed studies are required on the use of oxidative parameters as early prognostic parameters in detection of obesity-related complications