The toxicity of acetaminophen and N-acetyl-p-benzoquinone imine in isolated hepatocytes is associated with thiol depletion and increased cytosolic Ca2+.

Abstract

The effects of acetaminophen and its major toxic metabolite, N-acetyl-p-benzoquinone imine (NAPQI), have been investigated in hepatocytes isolated from 3-methylcholanthrene-pretreated and -untreated rats, respectively. The two compounds produced qualitatively similar changes although the quinone imine was toxic with shorter incubations periods and at lower… (More)

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