cqvip:Objective:To assess the In vivo anlioxid Fanl and hepaloproleclive activity of metlianolic exlracl of Daucus carota(D.carota) seeds in experimental animals.Methods:Methanolic extracts of D.carota seeds is used for hepatoproleclion assessment.Oxidative stress were induced in rats by thioacetamide 100 nig/kg s.c.in four groups of rats(two test,standard and toxic control). Two test groups received D.carota seeds extract[DCSE) at doses of 200 mg/kg and 400 mg/kg. Standard group received silymarin(25 mg/kg) and toxic control received only thioacetamide. Control group received only vehicle.On the 8th day animals were sacrificed and liver enzyme like serum glutamic pyruvic transaminase(SGPT),serum glutamic-oxaloacetic transaminase(SCOT) and alkaline phosphatase(ALP)were estimated in blood serum and antioxidant enzyme like superoxide disnuituse(SOD),cululase(CAT),glutathione reductase(CKD),glutathione peroxidase(GPX),glutalhione-S-transferase(GST)and lipid peroxidation(LPO)were estimated in liver homogcnatc.Results:A significant decrease in SGPT,SCOT and ALP levels was observed in all drug treated groups as compared to thioacetamide group(P<0.001) and in case of antioxidant enzyme a significant(P<0.001) increase in SOD.CAT,GRD,GPX and GST was observed in all dmg treated groups as compared with thioacetamide group.But in case of LPO a significant(P <0.001) reduction was observed as compared to toxic control group.Conclusions:DCSE has contributed lo the reduction of oxidative stress and the protection of liver in experimental rals.
展开▼
