The Central Nervous System Modulatory Activities of N Acetylcysteine: A Synthesis of Two Decades of Evidence Getting a Knack for NAC: N Acetyl Cysteine. Abstract Europe PMC The mechanism of action of N acetylcysteine (NAC): The emerging role of H2S and sulfane sulfur species ScienceDirect All About NAC (N acetylcysteine): What it is and what benefits it has Zenement Mechanism of Action of Acetylcysteine N Acetyl Cysteine (Glutathione Precursor)