Article Publish Status: FREE
Abstract Title:

The anti-diabetic and antioxidant effects of a combination of,andin diabetic rats.

Abstract Source:

Avicenna J Phytomed. 2019 Sep-Oct;9(5):454-464. PMID: 31516859

Abstract Author(s):

Reyhaneh Sotoudeh, Mousa-Al-Reza Hadjzadeh, Zahra Gholamnezhad, Azita Aghaei

Article Affiliation:

Reyhaneh Sotoudeh


Objective: Effects ofandethanolic extracts andhydro-ethanolic extract combination were evaluated in streptozotocin (STZ)-induced diabetic rats.

Materials and Methods: Male Wistar rats (n=48) were randomly assigned into: control; diabetic; diabetic+metformin (300 mg/kg); diabetic+dose 1 of herbal combination (438 mg/kg of+214 mg/kg of+857 mg/kg of); diabetic+dose 2 (642 mg/kg of+214 mg/kg of+642 mg/kg of); and diabetic+dose 3 (857 mg/kg of+438 mg/kg of+1714 mg/kg t of). All treatments were given orally by gavage. Diabetes was induced by STZ (60 mg/kg, i.p.). At the end of study (day 28), blood glucose, insulin and lipid profile; as well as hepatic malondialdehyde (MDA) and thiol content, and superoxide dismutase (SOD) and catalase (CAT) activities were determined.

Results: In diabetic rats, plasma glucose, triglycerides (TG), total cholesterol (TC), and LDL-C, as well as hepatic MDA levels were elevated but plasma HDL-C and insulin, and hepatic thiol content and SOD and CAT activities were reduced compared to control (p<0.01-p<0.001). In diabetic+dose 3, plasma TC, TG, and LDL-C and hepatic MDA level decreased (p<0.001), while plasma HDL-C and insulin, and hepatic thiol content, and SOD and CAT activities increased compared to diabetic (p<0.01-p<0.001). Treatment with dose 1 and 2 improved such abnormalities in diabetic rats except for insulin level (p<0.05-p<0.001). The herbal combination effects were comparable to those of metformin. Metformin did not significantly change serum insulin and HDL-C levels, and hepatic SOD activity; however, serum levels of TC, TG, and LDL-C, as well as hepatic MDA levels, thiol content and CAT activity were improved compared to diabetic (p<0.05-p<0.001).

Conclusion: These results indicate that this herbal combination acts as an anti-diabetic, antioxidant and hypolipidemic agent and it may be suggested as a beneficial remedy for diabetic patients.

Study Type : Animal Study

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