Megh Shyam Sharma1, Prema Ram Choudhary2. 1. Department of Physiology, R.N.T. Medical College, Udaipur, Rajasthan, India. 2. Department of Physiology, C.U. Shah Medical College, Surendranagr (Gujarat), India.
Abstract
OBJECTIVE: To determine the hypolipidemic effect of fenugreek (Methi) seeds and its comparison with atorvastatin on experimentally induced hyperlipidemia in rabbits. STUDY DESIGN: Experimental interventional study. PLACE AND DURATION OF STUDY: Department of Physiology, Dr. S. N. Medical College, Jodhpur, Rajasthan, India, from April 2012 to March 2013. METHODOLOGY: Twenty, 1 - 2 years old albino rabbits of European Strains were randomly divided into two groups of 10 rabbits each. All were fed pure cholesterol (0.5 g/kg body weight/day) for 4 weeks to induce hyperlipidemia. Group-I comprised of 10 hyperlipidemic rabbits which were fed normal (regular) diet supplemented with 2 ml aqueous emulsified fenugreek seeds powder (500 mg/kg body weight/day) for 4 weeks. Group-II comprised of 10 hyperlipidemic rabbits, which were fed normal (regular) diet supplemented with 2 ml aqueous emulsion of atorvastatin (0.5 mg/kg body weight/day) for 4 weeks. Fasting blood samples were collected two times during experimental period at weeks (4 and 8) and analyzed for serum total cholesterol and triglycerides, using semi-automated chemistry analyzer. HDL-C was determined by precipitation method and LDL-C and VLDL-C were estimated by Friedewalds formula. LDL/HDL ratio and TG/HDL ratios were also calculated. The significance of difference in mean values of both groups (lipid profile) was assessed by independent student's t-test. RESULTS: Atorvastatin showed a more potent hypolipidemic activity. It reduced serum total cholesterol, TG, LDL and VLDLcholesterol, and the atherogenic index (LDL-C/HDL-C; p < 0.001) highly significantly as compared to fenugreek. There was a significant increase of HDL-C (p < 0.01) in group-I as compared to group-II. CONCLUSION: Fenugreek and atorvastatin both have hypolipidemic activity in rabbits but atorvastatin is more potent than fenugreek seeds powder.
OBJECTIVE: To determine the hypolipidemic effect of fenugreek (Methi) seeds and its comparison with atorvastatin on experimentally induced hyperlipidemia in rabbits. STUDY DESIGN: Experimental interventional study. PLACE AND DURATION OF STUDY: Department of Physiology, Dr. S. N. Medical College, Jodhpur, Rajasthan, India, from April 2012 to March 2013. METHODOLOGY: Twenty, 1 - 2 years old albino rabbits of European Strains were randomly divided into two groups of 10 rabbits each. All were fed pure cholesterol (0.5 g/kg body weight/day) for 4 weeks to induce hyperlipidemia. Group-I comprised of 10 hyperlipidemic rabbits which were fed normal (regular) diet supplemented with 2 ml aqueous emulsified fenugreek seeds powder (500 mg/kg body weight/day) for 4 weeks. Group-II comprised of 10 hyperlipidemic rabbits, which were fed normal (regular) diet supplemented with 2 ml aqueous emulsion of atorvastatin (0.5 mg/kg body weight/day) for 4 weeks. Fasting blood samples were collected two times during experimental period at weeks (4 and 8) and analyzed for serum total cholesterol and triglycerides, using semi-automated chemistry analyzer. HDL-C was determined by precipitation method and LDL-C and VLDL-C were estimated by Friedewalds formula. LDL/HDL ratio and TG/HDL ratios were also calculated. The significance of difference in mean values of both groups (lipid profile) was assessed by independent student's t-test. RESULTS:Atorvastatin showed a more potent hypolipidemic activity. It reduced serum total cholesterol, TG, LDL and VLDLcholesterol, and the atherogenic index (LDL-C/HDL-C; p < 0.001) highly significantly as compared to fenugreek. There was a significant increase of HDL-C (p < 0.01) in group-I as compared to group-II. CONCLUSION:Fenugreek and atorvastatin both have hypolipidemic activity in rabbits but atorvastatin is more potent than fenugreek seeds powder.