Abstract

Darya Assi Younus^{1, 9*}, Rebaz M Mustaffa^2,8, Rezhna Adil Rashid³, Sayfaddin Sadraddin Hamad⁴, Hemn Rasul Salih⁵, Dlshad Saadulla Othman⁶, Kamaran Kaiani Abdulrahman⁷

DOI : http://dx.doi.org/10.13005/ojc/390621

Diabetes, a group of metabolic disorders characterized by dysregulation of oxidative stress and elevated blood glucose levels. It has been studied with emphasis on malondialdehyde (MDA) and glutathione (GSH) levels as biomarkers of lipid peroxidation and antioxidant activity in the serum of type II Diabetes examines patients. The study involved the analysis of 105 serum samples from 75 type II diabetes patients and 30 healthy individuals. MDA and GSH levels served as measures of oxidative stress and antioxidant activity, respectively. In addition, lipid profiles were examined, which include measurements such as total cholesterol (total C), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C). The results showed significantly increased MDA, total cholesterol, triglycerides and glucose levels in the diabetic group compared to controls. In contrast, GSH and HDL levels were significantly lower in diabetics. In the type 2 diabetes patient group, a correlation between glucose levels and MDA concentration was observed, while no other significant associations were found between lipid profile parameters, glucose levels and MDA or GSH levels. Studies show the complex connection between diabetes and the increase in free radicals and the corresponding decrease in antioxidant synthesis. This dynamic interaction is an important factor in the development of oxidative stress.

Blood sugar; GSH; Lipid profile; MDA; Type II diabetes mellitus;

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