Title of article
Effect of Nigella sativa fixed oil on ethanol toxicity in rats
Author/Authors
-، - نويسنده Food Control Laboratory, Food and Drug Administration, Shiraz University of Medical Sciences, Shiraz, Iran Pourbakhsh, Hamed , -، - نويسنده Department of Phamacodynamy and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran Taghiabadi, Elahe , -، - نويسنده Pharmaceutical Research Center, Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran Abnous, Khalil , -، - نويسنده Medical Toxicology Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran Timcheh Hariri, Alireza , -، - نويسنده Department of Phamacodynamy and Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran Hosseini, Sayed Masoud , -، - نويسنده Pharmaceutical Research Center, Department of Pharmacodynamy and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran Hosseinzadeh, Hossein
Issue Information
فصلنامه با شماره پیاپی 0 سال 2014
Pages
12
From page
1020
To page
1031
Abstract
-
Abstract
Objective(s):This study was planned to appraise the protective effect of Nigella sativa fixed oil (NSO) against subchronic ethanol induced toxicity in rats. Materials and Methods: Studies were carried out on six groups of six animals each, including control (normal saline, gavage), ethanol (3 g/kg/day, gavage), NSO (0.125, 0.25 and 0.5 ml/Kg/day, IP) plus ethanol and NSO (0.5 ml/Kg/day, IP) groups. Treatments were continued for 4 weeks. Results: According to data, treatment with NSO attenuated ethanol-induced increased levels of malondialdehyde (MDA), tumor necrosis factor α (TNF-α) and interleukin-6 (IL-6), as well as histopathological changes in liver and kidney tissues. Moreover, NSO improved the level of serum liver enzymes (including alanine transaminase (ALT), aspartate transaminase (AST), alkaline phosphatase (ALP) and glutathione (GSH) content in liver and kidney tissues in ethanol-treated rats. Western blot analysis and quantitative real time RT-PCR showed that NSO treatment inhibited apoptosis stimulated by ethanol through decreasing the Bax/Bcl-2 ratio (both protein and mRNA levels), cleaved caspase-3, cleaved caspase-8 and cleaved caspase-9 level in liver and kidney. Conclusion: This study showed that NSO may have protective effects against hepatotoxicity and renal toxicity of ethanol by decreasing lipid peroxidation and inflammation and preventing apoptosis.
Journal title
Iranian Journal of Basic Medical Sciences
Serial Year
2014
Journal title
Iranian Journal of Basic Medical Sciences
Record number
2136084
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