occurs in has input has output has context smooth endoplasmic reticulum drug metabolism phase I by Cytochrome P450 [Glutathione depletion] Drug metabolism phase I by Cytochrome P450 is a subtype of drug metabolism phase I: A process that is biotransformed by cytochrome P450 (CYP) superfamily . This entity is a specific course-dependent process. This process can constitute the course of Glutathione depletion. xenobiotic metabolism phase I by CyP [Glutathione depletion] xenobiotic metabolism phase I by P450 [Glutathione depletion] glutathione depletion [toxic course] glutathione depletion dependent process NAPQI [Glutathione depletion] drug metabolism phase I by Cytochrome P450 Acetaminophen [Glutathione depletion]