Inhibitory effects of exogenous melatonin on oxidative stress and profiles of glycemia and lipidemia of diabetic patients / 中国实用内科杂志
Chinese Journal of Practical Internal Medicine
;
(12)2001.
Article
in Chinese
| WPRIM
| ID: wpr-556635
ABSTRACT
Objective To investigate the effects of melatonin on oxidative stress and metabolisms of glucose and lipid of diabetic patients.Methods By means of random,single-blind,placebo-parallel control clinical trial,91 of diabetic patients were randomly divided into melatonin group and placebo group.The parameters of Glutathione Peroxidase (GSH-Px),Superoxide Dismutase(SOD)and Malondialdehyde(MDA),as well as the profiles of glycemia and lipidemia were observed before and after 8 weeks treatments,respectively.Results Before treatment,both the serum levels of GSH-Px and SOD of diabetic patients were decreased significantly,whereas the serum level of MDA increased significantly.After 8 weeks consecutive melatonin treatment,the serum levels of GSH-Px and SOD increased significantly,whereas the serum level of MDA decreased significantly compared with pre-treatment in the melatonin group.There were no significant variations of serum levels of GSH,SOD and MDA observed before and after treatment in the placebo group.There were significan benefit on FBG and HbA1c after 8 weeks treatment compared with pre-treatment.The other profile of glycemia and lipidemia such as PBG,TG,TC,LDL-C and HDL-C hed no significant variations compared with pre-treatment.There were no significant variations of the profiles of glycemia and lipidemia compared with pre-treatment in the placebo group.Conclusion Melatonin significantly inhibits oxidative stress provoked by hyperglycemia and has beneficial effects on the glucose homeostasis of diabetic patients.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Controlled clinical trial
Language:
Chinese
Journal:
Chinese Journal of Practical Internal Medicine
Year:
2001
Type:
Article
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