Full Length Research Paper
Abstract
In the present study Spirulina platensis has been investigated as a possible modifier of mercury induced hepatic damages and alteration of lipid profile in albino rats. The results revealed that the rats treated with mercuric chloride (HgCl2) showed a significant increase in levels of blood hydroperoxide, aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), total cholesterol (TC), triglycerides and low density lipoprotein-cholesterol (LDL-C). Moreover, hepatic malondialdehyde (MDA) concentration of HgCl2 group elevated significantly. On the other hand, plasma protein, high density lipoprotein-cholesterol (HDL-C) and hepatic glutathione (GSH) of HgCl2 treated following administration of HgCl2 shows necrosis and cytoplasmic vacuolization by Mercury intoxication induces some pathological alterations in the liver as necrosis and cytoplasmic vacuolization. The rise in plasma hepatic enzymes, cholesterol, triglycerides, LDL-C, hydroperoxide, and histopathological changes were significantly attenuated by Spirulina. Moreover, the levels of plasma HDL-C and protein and hepatic glutathione in Spirulina+HgCl2 group showed a significant increase as compared with HgCl2 group. Spirulina significantly alleviated the hepatotoxicity induced by HgCl2 and modified the lipid profile through its antioxidant properties.
Key words: Spirulina platensis, mercuric chloride, hydroperoxide, liver enzymes, glutathione, cholesterol, triglycerides, HDL, LDL.
Copyright © 2024 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0