ABSTRACT
Medicinal plants play a key role in preventing various diseases. Hyperlipidemia is a major contributor to the pathogenesis of cardiovascular diseases. The purpose of the present study was to assess the effect of aqueous extract of Carum carvi seeds in diet induced hyperlipidemia in rats. 2% cholesterol diet were given to rats for six weeks and rats showed high lipid levels were included in the study. Then all rats were divided into, normal control group [A], hyperlipidemia positive control group [B], and the remaining two groups [C and D] served as experimental groups. Group C hyperlipidemic experimental rats received aqueous dried extract of Carum carvi seeds at 60 mg/kg of body weight for eight weeks on daily basis. On the other hand group D rats received simvastatin at 1.0 mg/kg body weight for eight weeks. Blood samples were collected after eight weeks. The hyperlipidemic positive control group rats showed variable increase in serum triglycerides, LDL and total cholesterol levels. Serum HDL levels decreased in hyperlipidemic positive control groups. Carum carvi and simvastatin significantly decreased the levels of these parameters in rats. On comparison Carum carvi reduced lipid levels more, effectively than the simvastatin. Carum carvi constituents, especially flavonoids and carvone have strong anti-oxidant activity which might be involved in hypolipidemia. In conclusion, Carum carvi aqueous seeds extract decrease lipid levels in diet induced hyperlipidemic rats