Sesame oil protects against hepatic injury via the inhibition of neutrophil activation in thioacetamide-treated rats

Chu, P. Y. and Hsu, D. Z. and Wang, L. K. and Liu, M. Y. (2012) Sesame oil protects against hepatic injury via the inhibition of neutrophil activation in thioacetamide-treated rats. Acta Phytopathologica et Entomologica Hungarica, 47 (2). pp. 203-211. ISSN 0238-1249

Text aphyt.47.2012.2.3.pdf Restricted to Repository staff only until 31 December 2032. Download (403kB)

Abstract

Thioacetamide (TAA) is a potent hepatotoxicant in acute and chronic hepatic injury. The study examined the protective effect of sesame oil against TAA-induced hepatic injury in rats. Hepatic injury was induced by intraperitoneal injection of 100 mg/kg of TAA for 24 h. Triple doses of sesame oil (1, 2, or 4 mL/kg) was given orally 0, 6, and 12 h after TAA treatment. TAA significantly increased serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels. Sesame oil decreased serum AST and ALT levels and significantly inhibited hepatic lipid peroxidation and nitric oxide levels compared with TAA-alone group. Further, sesame oil significantly inhibited TAA-induced hepatic neutrophil activation marker myeloperoxidase activity. However, sesame oil did not affect hepatic tumor necrosis factor, IL-1β and IL-10 generation in TAA-treated group. In conclusion, sesame oil protects against TAA-induced hepatic injury and oxidative stress via the inhibition of neutrophil activation. However, inflammatory cytokines may not be involved in sesame-oil-associated hepatic protection against TAA in rats.

Actions (login required)

Edit Item