Fig. 4From: CYP2E1 potentiation of LPS and TNFα-induced hepatotoxicity by mechanisms involving enhanced oxidative and nitrosative stress, activation of MAP kinases, and mitochondrial dysfunctionPyrazole potentiates TNFα hepatotoxicity and oxidative stress in mice. Mice were treated with either saline or pyrazole alone or TNFα alone or pyrazole plus TNFα followed by assays for a serum ALT/AST, b histopathology (arrows show necrotic zones), c lipid peroxidation as reflected by levels of TBARs, and d GSH levels. TBARs and GSH were determined in liver cell lysates and in isolated mitochondrial fractionsBack to article page