CRP是伴随组织损伤、局部缺血、急性感染与炎症反应而升高的一种血浆蛋白质。在炎症中起的作用有:1介导炎症和促进炎症反应的发生。2抑制受损组织和聚集的吞噬细胞释放血管活性物质和多种蛋白质分解酶的活性。3免疫调节。4清除炎症物质。5修复损伤的组织。CRP能与肺炎链球菌C多糖体起反应的APRP~([1]),是由肝脏合成,生物学功能是通过配体结合,激活补体和单核吞噬系统,将带有配体的病原体或病理性细 CRP is a plasma protein that increases with tissue damage, ischemia, acute infection and inflammation. In the role of inflammation are: 1 mediated inflammation and promote the occurrence of inflammatory reactions. 2 inhibits the release of vasoactive substances and a variety of proteolytic enzymes from damaged tissues and aggregated phagocytes. 3 immune regulation. 4 remove inflammatory substances. 5 repair the damaged tissue. CRP can react with S. pneumoniae C polysaccharide APRP ~ ([1]), is synthesized by the liver, the biological function is through ligand binding, activating complement and mononuclear phagocytic system, with the ligand of the pathogen or Pathological fine