What Does NOS Stand For?

NOS stands for Nitric Oxide Synthase

Nitric Oxide Synthase (NOS) refers to a family of enzymes responsible for the production of nitric oxide (NO) from L-arginine. Nitric oxide is a crucial signaling molecule involved in various physiological processes, including vasodilation, neurotransmission, and immune response. There are several isoforms of NOS, including neuronal (nNOS), inducible (iNOS), and endothelial (eNOS), each playing distinct roles in different tissues and under varying conditions. The regulation and activity of NOS are essential for maintaining vascular health and homeostasis in the body.

Other Meanings for NOS