title: Hepatoprotective Effect of Wheat-Based Solid-State Fermented Antrodia cinnamomea in Carbon Tetrachloride-Induced Liver Injury in Rat.
abstract: Antrodia cinnamomea (A. cinnamomea) is an indigenous medical fungus in Taiwan and has multiple biological functions, including hepatoprotective and immune-modulatory effects. Currently, the commercially available A. cinnamomea are mainly liquid- and solid-state fermented A. cinnamomea. However, the hepatoprotective effect of solid-state fermented A. cinnamomea has never been reported. Here we evaluate the ability of air-dried, ground and non-extracted wheat-based solid-state fermented A. cinnamomea (WFAC) to protect against carbon tetrachloride (CCl4)-induced hepatic injury in vivo. The results showed that oral administration of WFAC dose dependently (180, 540 and 1080 mg/kg) ameliorated the increase in plasma aspartate aminotransferase and alanine aminotransferase levels caused by chronic repeated CCl4 intoxication in rats. WFAC significantly reduced the CCl4-induced increase in hepatic lipid peroxidation levels and hydroxyproline contents, as well as reducing the spleen weight and water content of the liver. WFAC also restored the hepatic soluble protein synthesis and plasma albumin concentration in CCl4-intoxicated rats, but it did not affect the activities of superoxide dismutase, catalase, or glutathione peroxidase. In addition, a hepatic morphological analysis showed that the hepatic fibrosis and necrosis induced by CCl4 were significantly ameliorated by WFAC. Furthermore, the body weights of control rats and WFAC-administered rats were not significantly different, and no adverse effects were observed in WFAC-administered rats. These results indicate that WFAC is a nontoxic hepatoprotective agent against chronic CCl4-induced hepatic injury.
authors.affiliation: Department of Biotechnology and Animal Science, National Ilan University, Ilan, Taiwan.
authors.forename: Huan-Wen
authors.initials: HW
authors.lastname: Chiu
authors.affiliation: Department of Biotechnology and Animal Science, National Ilan University, Ilan, Taiwan.|Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
authors.forename: Kuo-Feng
authors.initials: KF
authors.lastname: Hua
mesh_terms: D000410:Alanine Transaminase / Q000097:blood; D000818:Animals; D055491:Antrodia / Q000378:metabolism*; D001219:Aspartate Aminotransferases / Q000097:blood; D002252:Carbon Tetrachloride Poisoning / Q000517:prevention & control*; D056486:Chemical and Drug Induced Liver Injury / Q000517:prevention & control*; D005285:Fermentation; D008297:Male; D051381:Rats; D017208:Rats, Wistar; D014908:Triticum
chemical_list: D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase