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Vitamin C Improves Inflammatory-related Redox Status in Hyperlipidemic Rats.

Authors :
Kumar R
Rizvi SI
Source :
Indian journal of clinical biochemistry : IJCB [Indian J Clin Biochem] 2023 Oct; Vol. 38 (4), pp. 512-518. Date of Electronic Publication: 2022 Sep 06.
Publication Year :
2023

Abstract

Excessive dietary fat is mainly responsible for metabolic diseases including atherosclerosis and cardiovascular disease. We have evaluated the role of Vitamin C in an experimental hyperlipidemic model of rats (male Wistar rat 12-16 months). The hyperlipidemic model of the rat was created by treatment with an atherogenic suspension: cholesterol, cholic acid, and coconut oil, for 30 days once daily, and supplemented with Vitamin C (Ascorbic acid) doses of 0.5 g/kg body weight (orally) for the 30 days once daily. Bodyweight, fasting glucose, triglyceride, cholesterol, ROS (Reactive oxygen species), MDA (Malondialdehyde), FRAP (Ferric reducing the ability of plasma), GSH (Reduced glutathione), PCO (Protein carbonyl), PON-1(Paraoxonase-1), AGE (Advanced glycation end product), PMRS (Plasma membrane reduced system), and inflammatory cytokines (TNF-α and IL-6) were estimated in blood and plasma. Our result shows that oxidative stress, and inflammatory markers, were increased in the HFD-treated group of rats. Vitamin C supplementation protected against lipidemic and, oxidative stress. We conclude that Vitamin C may be useful in maintaining cellular redox balance and protecting against lipidemic stress.<br />Competing Interests: Conflict of InterestThe authors of this manuscript have no conflict of interest.<br /> (© The Author(s), under exclusive licence to Association of Clinical Biochemists of India 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Details

Language :
English
ISSN :
0970-1915
Volume :
38
Issue :
4
Database :
MEDLINE
Journal :
Indian journal of clinical biochemistry : IJCB
Publication Type :
Academic Journal
Accession number :
37746546
Full Text :
https://doi.org/10.1007/s12291-022-01070-8