Pharmacological studies on antihepatotoxic action of (+)-(6S,7S,R-biar)-5,6,7,8-tetrahydro-1,2,3,12-tetramethoxy++ + -6,7-dimethyl-10,11-methylenedioxy-6-dibenzo[a,c] cyclooctenol (TJN-101), a lignan component of Schisandra fruits. Influences of resolvents on the efficacy of TJN-101 in the experimental acute hepatic injuries |