Aspartate aminotransferase

🧬 AI profile — grown from 6ic coverage Aspartate aminotransferase (AST) is an enzyme found in various tissues, including the liver, heart, and skeletal muscle. In the context of Delayed Onset Muscle Soreness (DOMS), AST is released into the bloodstream from damaged muscle cells, contributing to the increase in muscle enzyme levels often observed after intense exercise. Elevated AST levels are a common marker of muscle damage and inflammation.