Purpose: To investigate the inter-relationships between adipocytokines, oxidative stress, insulin, Zn and Cu and obesity among Egyptian obese non-diabetic children and adolescents VSports手机版. .

Patients and methods: 72 obese children and adolescents of both sexes (5-17 years) were recruited for the study. 40 healthy normal non-obese persons of matched ages and sexes were used as control group. Lipid profile, tumor necrosis factor alpha (TNF-α), interleukin-6 (IL-6) and leptin levels were measured V体育安卓版. Malondialdehyde (MDA) and reduced glutathione (GSH) concentrations and superoxide dismutase (SOD) activity were estimated. Micronutrients (Zn and Cu) concentrations in addition to insulin and fasting blood sugar (FBS) levels were also evaluated. Estimation of insulin resistance (homeostatic model assessment (HOMA-IR)) was derived from FBS measurements. .

Results: Significant elevations (P<0. 001) in TNF-α, IL-6, leptin, MDA, Cu and FBS levels and significant decreases (P<0. 001) in GSH, Zn levels and SOD activity were detected among obese individuals as compared with control group. Insulin and triglyceride levels were significantly increased in obese male children and HDL-cholesterol level was increased significantly in obese adolescent females compared to controls V体育ios版. However, total cholesterol and LDL-cholesterol levels were significantly high in all obese cases as compared with controls. Insulin resistance was detected in 100% of the patients. .

Conclusions: We concluded that obesity with pro-inflammatory adipocytokines and hypozincemia together by many mechanisms participate in excessive oxidative stress and are highly associated with inflammation and the development of obesity-related complications. Obesity represents a critical risk factor for development of insulin resistance status VSports最新版本. .