Antihyperlipidemic effect of the methanolic extract from Lagenaria siceraria Stand. fruit in hyperlipidemic rats

Ethnopharmacological relevance Lagenaria siceraria Stand. (Cucurbitaceae) fruits have been used, traditionally, in the treatment of hyperlipidemia and atherosclerotic impasse and considered as cardioprotective and cardiotonic drug. Aim of the study The present work was undertaken to investigate the effects of methanolic extract from Lagenaria siceraria in experimentally induced hyperlipidemia in rats. Materials and methods Methanolic extract of Lagenaria siceraria fruits (LSFE) (100, 200 and 300 mg/kg; p.o.) was administered to the high fat-diet-induced hyperlipidemic rats for 30 days to evaluate its antihyperlipidemic activity. Atorvastatin (10 mg/kg; p.o.) was used as a standard drug. Results At the 30th day, most significant reduction in lipid levels in the LSFE treated rats as compared to the rats fed with high-fat diet at the 0th day were: total cholesterol 290.14 ± 18.42 mg/dl vs. 228.58 ± 16.38 mg/dl, low-density lipoprotein cholesterol 195.14 ± 8.86 mg/dl vs. 120.57 ± 8.11 mg/dl, triglyceride 232.41 ± 15.22 mg/dl vs. 181.79 ± 15.68 mg/dl, very low-density lipoprotein cholesterol 46.48 ± 3.04 mg/dl vs. 36.35 ± 3.13 mg/dl (P