C-reactive protein (CRP) is a protein (acute protein) that rises sharply in the plasma when the body is infected or tissue damaged. It activates complement and strengthens the phagocytosis of phagocytes to play a regulatory role in clearing the invading body. Pathogenic microorganisms and damaged, necrotic, and apoptotic tissue cells.     definition   C-reactive protein (CRP) refers to some proteins (acute proteins) that rise sharply in the plasma when the body is infected or tissue damaged. CRP can activate complement and strengthen phagocytosis by phagocytes to play a regulatory role, thereby eliminating pathogenic microorganisms that invade the body and damaged, necrotic, and apoptotic tissue cells , and plays an important protective role in the body’s natural immune process.   characteristic   CRP is not only a non-specific inflammatory marker, but also directly involved incardiovascular diseases such as inflammation and atherosclerosis , and is th...