ABSTRACT
This study investigated antipruritic and anti-inflammatory effect of Centella asiatica extract in rats and anti-allergic in vitro using sheep (Capra hircus) serum method and compound 48/80 induced mast cell degranulation method; compared with standard drug ketotifen fumarate. In rats; extract of Centella asiatica administered orally was examined for anti-pruritic study and chlorpheniramine maleate was used as standard drug while carageenan paw induced inflammatory method was used for the antiinfammatory study. The results show that the extracts of Centella asiatica exhibited antiallergic; anti-pruritic and anti-inflammatory activities
Subject(s)
Anti-Allergic Agents , Anti-Inflammatory Agents , Antipruritics , Centella , Plant ExtractsABSTRACT
This study was undertaken to determine the effect of Centella asiatica aqueous extract (CAEt) on nociception; experimental diabetes and hyperlipidemia in mice and rats. The extract was administered orally and the effects of different doses of the extract on nociception in mice; on blood glucose; glucose-6-phosphatase; and serum and tissue lipids in rats with alloxan-induced diabetes were studied. Diclofenac and chlopropamide were used as standard drugs for nociception and diabetes; respectively. The doses of extract administered were 150; 300; 500 mg/kg body weight. The data obtained indicated that the aqueous extract of Centella asiatica exhibited anti-nociceptive activity in mice. Results of the anti-diabetic study indicated that the extract suppressed the elevated blood glucose. In anti-hyperlipidemic study; lipid levels didn't change in diabetic rats treated with CAEt. These findings show that the extract possesses anti-nociceptive and anti-diabetic activities