过氧化氢酶的测定方法与临床应用价值

Clinical significance of CAT

目的建立过氧化氢酶(CAT)的测定方法(动力学法),探讨CAT对胰腺炎的临床应用价值。方法对250例健康人和150例胰腺炎病人分别进行CAT的检测分析。结果胰腺炎病人CAT的含量明显增高,是健康对照组的4.5倍,且坏死型比水肿型增高更明显,与健康对照组比较,差异有统计学意义(P<0.01)。结论CAT的敏感性高于血清淀粉酶,可提高胰腺炎的早期诊断率。

Objective To set up a testing method for CAT （kinetic method） and investigate the clinical value of CAT in pancreatitis. Methods The CAT of 250 healthy people and 150 pancreatitis patients were detected. Results The CAT of pancreatitis patients were increased, which was 4.5 times higher than that healthy group （P〈0. 01）. Conclusions The sensitivity of CAT is higher than that of amylase,which can raise the early diagnosis rate of pancreatitis.