Anti-hyperlipidemic and Anti-hypercholesterolemic effect of aqueous extract of guava (Pisidum guajava Linn.) leaves on rats

Document Type : Original Article

Authors

Biochemistry and Nutrition Department, Women’s Collage for Art, Science and Education, Ain Shams University, Cairo, Egypt.

Abstract

The aim of the present study is to investigate the ameliorative effect of aqueous guava leaf extract (AGLE) with different doses (200, 350, 500 & 650 mg/kg b.wt.) taken p.o in rats fed high fat high cholesterol (HFC) diet for 8 weeks. The four doses of AGLE cause a significant decrease in food intake, final body weight, gain in body weight, serum TAG, VLDL-C, risk ratio as well as liver TAG and malondialdehyde level. Also doses of AGLE (350,500 and 650 mg/kg b.wt.) cause a significant decrease in relative liver weight, serum AST and LDL-C but a significant increase in HDL-C and leptin hormone. While doses (500 & 650 mg/kg b.wt.) cause a significant decrease in serum TC. The highest dose causes a significant decrease in serum ALT and adiponectin hormone. Total liver cholesterol was decreased significantly in groups given (200 & 350 mg/kg b.wt.) but no significant decrease in doses (500 & 650 mg/kg b.wt.). As well as ghrelin hormone does not show significant decrease in the four treated groups fed HFC diet and given AGLE compared to rats fed HFC diet only.
 

Keywords

Journal of Scientific Research in Science
Volume 33, part1
September 2016
Pages 565-584

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