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Assessment of the Ameliorative Effect of Ruzu Herbal Bitters on the Biochemical and Antioxidant Abnormalities Induced by High Fat Diet in Wistar Rats

Ogunlana, Olubanke Olujoke and Ogunlana, Oluseyi Ebenezer and Ugochukwu, Stanley K and Adeyemi , A.O. (2018) Assessment of the Ameliorative Effect of Ruzu Herbal Bitters on the Biochemical and Antioxidant Abnormalities Induced by High Fat Diet in Wistar Rats. International Journal of Pharmacology. pp. 1-13. ISSN 1811-7775

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Abstract

Background and Objective: Ruzu herbal bitters (RHB) is a poly-herbal preparation that is widely taken in Nigeria and it is used as an anti-obesity medicinal concoction. The concoction is an aqueous composition of different plant parts of Curculigo pilosa , Uvaria chamae and Citrullus colocynthis and so far, there has been no published scientific verification on the health enhancing claims of RHB’s intake. This study is aimed at evaluating the anti-obesity and the biochemical and antioxidant effects of RHB’s consumption, using an albino Wistar high-fat dietary model rats. Materials and Methods: A total of thirty-six (n = 36) rats were divided into six groups of six animals each. Group 1: The negative control animals (NEC), received the high-fat diet, group 2: The normal control animals (NC), was fed on standard rat chow and distilled water, groups 3-6 were placed on the high-fat diet and then dosed orally with the following: Pioglitazone (PIO) (30 mg kgG1 b.wt.,), RHB (0.3 mL kgG1), vitamin E (Vit. E) (10 IU kgG1) and a combination of PIO and Vit. E, respectively for 8 weeks. The animals were then sacrificed and antioxidant and biochemical tests on blood and other tissue samples were carried out by standard methods. Statistical analysis of the results was carried out by one-way analysis of variance with the SPSS. Results: The group 4 RHB administered animals had a significant reduction (p<0.05) in total body weight, in comparison with group 1 animals. As well as a significant (p<0.05) reduction the plasma activities of alanine aminotransaminase (ALT) and aspartate aminotransaminase (AST) and concentrations of LDL-cholesterol, triglyceride, fasting blood glucose, total and indirect bilirubin when compared with group 1. A significant (p<0.05) increase in the concentrations of plasma HDL-cholesterol and reduced glutathione in the brain, spleen and liver of rats were also observed in group 4 while a significant (p<0.05) increase was observed in the activity of peroxidase in the liver and brain of rats in the RHB group in comparison with group 1. Conclusion: These findings validate the anti-obesity and antioxidant claims of RHB and these activities were attributed to its plant’s constituents.

Item Type: Article
Uncontrolled Keywords: Ruzu herbal bitters, anti-obesity activity, biochemical assessment, high-fat diet, antioxidant activity, oxidative stress, pioglitazone
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Q Science > QH Natural history > QH301 Biology
Divisions: Faculty of Engineering, Science and Mathematics > School of Chemistry
Depositing User: Mrs Hannah Akinwumi
Date Deposited: 10 Jan 2018 12:30
Last Modified: 10 Jan 2018 12:30
URI: http://eprints.covenantuniversity.edu.ng/id/eprint/9950

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