Author/Authors :
-، - نويسنده Laboratory of Toxicology and Environmental Health, Interfaculty Center of Formation and Research in Environment for the Sustainable Development, University of Abomey-Calavi (UAC), 01 PO Box 1463 Cotonou, Benin Dougnon, Tamègnon Victorien , -، - نويسنده Laboratory of Research in Applied Biology, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, 01 PO Box 2009 Cotonou, Benin Bankolé, Honoré Sourou , -، - نويسنده Laboratory of Research in Applied Biology, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, 01 PO Box 2009 Cotonou, Benin Klotoé, Jean Robert , -، - نويسنده Laboratory of Research in Applied Biology, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, 01 PO Box 2009 Cotonou, Benin Sènou, Maximin , -، - نويسنده Laboratory of Research in Applied Biology, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, 01 PO Box 2009 Cotonou, Benin Fah, Lauris , -، - نويسنده Laboratory of Research in Applied Biology, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, 01 PO Box 2009 Cotonou, Benin Koudokpon, Hornel , -، - نويسنده Laboratory of Research in Applied Biology, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, 01 PO Box 2009 Cotonou, Benin Akpovi, Casimir , -، - نويسنده Laboratory of Research in Applied Biology, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, 01 PO Box 2009 Cotonou, Benin Dougnon, Tossou Jacques , -، - نويسنده Department of Animal Experimentation, Noguchi Memorial Institute for Medical Research (NMIMR), University of Ghana, PO Box LG 581 Legon, Ghana Addo, Phyllis , -، - نويسنده Laboratory of Research in Applied Biology, Polytechnic School of Abomey-Calavi, University of Abomey-Calavi, 01 PO Box 2009 Cotonou, Benin Loko, Frédéric , -، - نويسنده Laboratory of Toxicology and Environmental Health, Interfaculty Center of Formation and Research in Environment for the Sustainable Development, University of Abomey-Calavi (UAC), 01 PO Box 1463 Cotonou, Benin Boko, Michel
Abstract :
Objective: Hypercholesterolemia is the greatest risk factor for cardiovascular diseases. The present study is conducted to evaluate the lipid lowering activity of leaves and fruits of Solanum macrocarpon, a vegetable, on Wistar rats experimentally rendered hypercholesterolemic by Triton X-100. Materials and Methods: The leaves and fruits were administered (p.o.) for 7 days to rats at doses of 400 and 800 mg/kg of body weight. Atorvastatin was used as reference treatment drug. The data were analyzed by the Brown-Forsythe ANOVA, Dunnett’s T3 multiple comparison test, and Dunnett’s t test. All tests were done at the 5% significance level. Results: Administration of S. macrocarpon (fruits as well as leaves) resulted in a statistically significant decrease in total cholesterol, LDL-cholesterol, VLDL-cholesterol, and triglycerides in the treated groups compared with the untreated hypercholesterolemic group, regardless of the administrated doses. A significant increase in HDL-cholesterol was observed in the treated groups. Hepatic disorders due to the Triton have been corrected by S. macrocarpon. Conclusions: This vegetable effectively suppresses experimental hypercholesterolemia in Wistar rats, suggesting a protective role in cardiovascular diseases. Its use by individuals at risk should be promoted.
