CAJ | 학술논문

降钙素原(PCT)是一种新型炎性标记物,为无激素活性的糖蛋白,在人体内能转化为降钙素发挥作用.现在临床使用的感染标记物,如C-反应蛋白、白细胞等,缺乏细菌感染诊断的特异性,而PCT具有高度特异性和敏感性,在疾病早期诊断及追踪病情变化等方面具有优越性.本文对PCT的检测及临床意义进行综述.
강개소원(PCT)시일충신형염성표기물,위무격소활성적당단백,재인체내능전화위강개소발휘작용.현재림상사용적감염표기물,여C-반응단백、백세포등,결핍세균감염진단적특이성,이PCT구유고도특이성화민감성,재질병조기진단급추종병정변화등방면구유우월성.본문대PCT적검측급림상의의진행종술.
Procalcitonin (PCT) is a novel inflammatory marker,and a kind of glycoprotein without hormone activity,which can be converted to calcitonin and play a role in the human body.Now the clinical infection markers,such as C-reactive protein,white blood cells and so on,are lack of specificity of the diagnosis of bacterial infection,while PCT has the superiority in early diagnosis and tracking changes in conditions with high degree of specificity and sensitivity.In this paper,PCT testing and clinical significance are reviewed.