Enzymatic and Non enzymatic defense against ROS Glutathione and Its Metabolic Enzymes in Gliomal Tumor Tissue and the Peritumoral Zone at Different Degrees of Anaplasia Glutathione is one of the most important molecules in detoxification. It drives Phase II conjugation and helps neutralize oxidative stress at the cellular level. But detoxification does not end with transformation. It Glutathione an overview ScienceDirect Topics