ABSTRACT
Diabetes mellitus is one of the disease for which a satisfactory treatment is not available in modern allopathic system of medicine. Therefore, there is a need to develop newer treatment strategies of plant origin as they are known to have fewer side effects. The present study investigated the possible therapeutic effects of Balanite aegyptiaca kernel cake on certain biochemical markers in alloxan-induced diabetes mellitus in rats. Diabetes was induced in albino rats by single intraperitoneal injection of Alloxan (70mg/kg body weight). Normal diet supplemented with 10% and 20% of kernel cake of Balanites aegyptiaca were fed to diabetic rats for three weeks. The effects of the aegyptiaca kernel cake on blood glucose, albumin, urea, creatinine, total cholesterol, triglyceride and the activities of liver marker enzymes aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase were examined in the serum of control and treated groups. Supplementation of Balanites aegyptiaca kernel cake 10% and 20% to diabetic rats for Three weeks significantly reduced blood glucose (451.80 ± 5.4 to 408.60 ± 1.8), urea (429.30±1.10 to 203.40± 4.1), and creatinine (2.05±0.05 to 1.80±0.21) but increased the levels of albumin (3.14±0.07 to 3.50±0.01), and restored all marker enzymes to near normal levels. The present results showed that Balanites aegyptiaca kernel cake has an antihyperglycaemic and antihyperlipidemic effect and consequently may alleviate liver and renal damage associated with Alloxan - induced diabetes mellitus in rats.
ABSTRACT
A study on the protective effect of Moringa oleifera leaf extract in acute alcohol-induced hepatotoxicity in rats was evaluated. Rats fed alcohol only produced significant increase in the levels of enzyme markers of tissues damage (ALT; AST and ALP); lipid peroxidation (TBARS) and decreased serum vitamin C levels compared to normal control rats. Pretreatment with 100 and 200mg/kg body weight of extract significantly decreased the levels of enzyme markers; lipid peroxidation and markedly increased serum vitamin C level in a dose-dependent manner. Post-treatment with 200mg/kg body weight of extract significantly enhanced the recovery of animals from hepatic damage compared to untreated control. Lipid peroxidation and depletion of vitamin C due to oxidative stress could be the possible mechanisms of alcohol induced toxicity and the protective effect of the extract could be as a result of its ability to inhibit lipid peroxidation and prevent the depletion of vitamins C