Beetroot (Beta vulgaris L.) Extract Ameliorates Gentamicin-Induced Nephrotoxicity Associated Oxidative Stress, Inflammation, and Apoptosis in Rodent Model. (21st October 2014)

• Record Type: Journal Article
• Authors: El Gamal, Ali A.; AlSaid, Mansour S.; Raish, Mohammad; Al-Sohaibani, Mohammed; Al-Massarani, Shaza M.; Ahmad, Ajaz; Hefnawy, Mohamed; Al-Yahya, Mohammed; Basoudan, Omer A.; Rafatullah, Syed
• Other Names: Hatanaka Elaine Academic Editor.
• Is Part Of: Mediators of inflammation. Volume 2014(2014)
• Publication Date: 2014-10-21
• Subjects: Inflammation -- Mediators -- Periodicals; Biological response modifiers -- Periodicals; Inflammation (Pathologie) -- Médiateurs; Immunomodulateurs; Biological response modifiers; Inflammation -- Mediators; Immunology; Autacoids; Immunologic Factors; Cell Adhesion Molecules; Cell Communication; Cytokines; Inflammation; Periodicals; Electronic journals; 616.0473
• DOI: 10.1155/2014/983952
• Languages: English
• ISSNs: 0962-9351

Abstract

Abstract : The present investigation was designed to investigate the protective effect of ( Beta vulgaris L.) beat root ethanolic extract (BVEE) on gentamicin-induced nephrotoxicity and to elucidate the potential mechanism. Serum specific kidney function parameters (urea, uric acid, total protein, creatinine, and histopathology of kidney tissue) were evaluated to access gentamicin-induced nephrotoxicity. The oxidative/nitrosative stress (Lipid peroxidation, MDA, NP-SH, Catalase, and nitric oxide levels) was assessed. The inflammatory response (TNF- α, IL-6, MPO, NF- κ B (p65), and NF- κ B (p65) DNA binding) and apoptotic marker (Caspase-3, Bax, and Bcl-2) were also evaluated. BVEE (250 and 500 mg/kg) treatment along with gentamicin restored/increased the renal endogenous antioxidant status. Gentamicin-induced increased renal inflammatory cytokines (TNF- α and IL-6), nuclear protein expression of NF- κ B (p65), NF- κ B-DNA binding activity, myeloperoxidase (MPO) activity, and nitric oxide level were significantly down regulated upon BVEE treatment. In addition, BVEE treatment significantly reduced the amount of cleaved caspase 3 and Bax, protein expression and increased the Bcl-2 protein expression. BVEE treatment also ameliorated the extent of histologic injury and reduced inflammatory infiltration in renal tubules. These findings suggest that BVEE treatment attenuates renal dysfunction and structural damage through the reduction of oxidative stress, inflammation, and apoptosis in the kidney.