Antihypertensive Effect of Methanol Extract of Napoleona imperialis (p. beauv) in Adrenaline Induced Hypertensive Albino Rats

James, Omale and Friday, Etubi Achimugu and Unekwuojo, Ebiloma Godwin (2011) Antihypertensive Effect of Methanol Extract of Napoleona imperialis (p. beauv) in Adrenaline Induced Hypertensive Albino Rats. International Journal of Biochemistry Research & Review, 1 (2). pp. 47-57. ISSN 2231086X

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Abstract

The aim of this study was to investigate the antihypertensive effect of the methanol extract of the leaf of Napoleona imperialis (p. beauv) in adrenaline induced hypertensive rats (AlHR) and compared with those of Propanolol in a cross over design. Napoleona imperialis leaf extract and the commercial drug (Propanolol) were administered orally and through intraperitoneal (I.P) route respectively for one week. Effect of the extract on different biochemical parameters such as blood glucose, serum triglycerides, serum cholesterol, serum creatine phosphokinase, lactate dehydrogenase, pulse rate and body weight were measured utilizing standard methods. Napoleona imperialis leaf extract at the doses of 26mg/130±17g and 52mg/130±17g of body weight were given orally every morning during treatment to show the effect of dose concentration. Propanolol at a dose of 0.084mg/130±17g of body weight was injected into rats according to its pharmacokinetic parameters. The extract administered rats had significantly lowered serum lactate dehydrogenase, creatine phosphokinase and pulse rate compared to the non-extract administered AlHR group (P<0.05). Blood glucose, serum triglycerides and serum cholesterol were not lowered and significantly different (P<0.05) when compared with the control. These results suggest that oral administration of methanol extract of Napoleona imperialis may be useful for prevention and treatment of hypertension.

Item Type: Article
Subjects: Pustakas > Biological Science
Depositing User: Unnamed user with email support@pustakas.com
Date Deposited: 24 Jun 2023 07:31
Last Modified: 02 Dec 2023 05:59
URI: http://archive.pcbmb.org/id/eprint/861

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