C—反应蛋白(CRP)是血清中一种特殊糖蛋白,主要由肝脏合成,属急性反应性物质。CRP的生物学功能是能抑制血小板凝聚和T淋巴细胞的兴奋,增加吞噬机能,通过结合各种配体以激活补体,增加宿主防御能力并/或参与炎症反应的调节。正常人血清中有微量CRP,使用一般方法不能测出。在急性化脓性炎症、菌血症、组织坏死、恶性肿瘤及急性风湿热时CRP均明显升高。血 C-reactive protein (CRP) is a special glycoprotein in serum that is mainly synthesized by the liver and is an acute reactive substance. The biological function of CRP is that it inhibits platelet aggregation and T lymphocyte activation, increases phagocytosis, activates complement by binding various ligands, increases host defenses, and / or participates in the regulation of inflammatory responses. Normal human serum trace CRP, can not be measured using the general method. In acute suppurative inflammation, bacteremia, tissue necrosis, malignant tumors and acute rheumatic fever CRP were significantly higher. blood