降钙素原的临床应用进展
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摘要: 降钙素原(procalcitonin,PCT)是近年研究较多的感染相关性生物标志物。大量研究[1-4]表明,PCT与感染所致的全身炎症反应综合征(SIRS)、脓毒症、脓毒性休克等全身感染情况严重程度和预后具有明确相关性。目前,PCT作为常规临床检测指标已被广泛应用,本文就近年来关于PCT的生成、代谢、临床意义以及PCT测定方法的研究进展作一综述。
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