Inducible nitric oxide synthase downregulation and cellular antioxidant enzyme enhancing potential of oleanolic acid from Isodon wightii (Bentham) H. Hara against lipopolysaccharide-induced liver damage in bagg albino strain C mice Ramnath MGogul, Thirugnanasampandan R, Mathusalini S, Bhuvaneswari G, Vasantharani S, Mohan PSubramania. Inducible nitric oxide synthase downregulation and cellular antioxidant enzyme enhancing potential of oleanolic acid from Isodon wightii (Bentham) H. Hara against lipopolysaccharide-induced liver damage in bagg albino strain C mice. Pharmacognosy Magazine . 2019;15(62):168-172.