Biochemical Effects of Aqueous Extract of (Mill) on the Myocardium of Left Ventricle of High Salt–Fed Adult Wistar Rats

Background. The cardioprotective effects of Persea americana extract was investigated on biochemical activities of high salt–fed adult Wistar rats in this study. Method. Forty healthy Wistar rats of both sexes weighing 120 to 150 g were randomly assigned into 8 groups of 5 rats each (groups A, B, C,...

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Bibliographic Details
Main Authors: Ayoola I. Olushola MSc, Komolafe O. Aderibigbe PhD, Saka O. Stephen MSc, Odukoya S. Ayodeji PhD
Format: Article
Language:English
Published: SAGE Publishing 2017-10-01
Series:Journal of Evidence-Based Complementary & Alternative Medicine
Online Access:https://doi.org/10.1177/2156587217733884
Description
Summary:Background. The cardioprotective effects of Persea americana extract was investigated on biochemical activities of high salt–fed adult Wistar rats in this study. Method. Forty healthy Wistar rats of both sexes weighing 120 to 150 g were randomly assigned into 8 groups of 5 rats each (groups A, B, C, D, E, F, G, and H). Rats in groups A, F, G, and H were fed with standard laboratory pellets, while groups B, C, D, and E were fed on the high-salt diet for 4 weeks. Concomitantly, daily administration of 50, 100, and 150 mg/kg of the P americana extract were given orally to groups C and F, D and G, and E and H, respectively, while rats in groups A and B were administered distilled water. Blood samples were taken by cardiac puncture; concentration of sodium ion, potassium ion, nitric oxide, and activity of lactate dehydrogenase were determined. One-way analysis of variance was used to analyze data, followed by Student-Newman-Keuls (SNK) test for multiple comparison. Results. Results revealed that concentration of potassium ion and nitric oxide was significantly lower ( P < .05) in high salt–fed groups. Sodium ion concentration and activity of lactate dehydrogenase were higher in high salt–fed group while P americana prevented biochemical perturbations in other experimental groups. Conclusion. In conclusion, high salt–diet induced biochemical alterations which were significantly protected by oral administration of P americana extract.
ISSN:2156-5872
2156-5899