肝病患者的血清过氧化氢酶活性测定初探

Determination of the Serum Catalase Activity in Patients with Liver Diseases

采用比色法检测了３３７例不同肝病患者的血清ＣＡＴ活性水平。与正常对照组比较，有１２５例血清ＣＡＴ活性增高，占３７．１％（Ｐ＜０．０１）。试验结果表明，血清ＣＡＴ活性测定对不同肝病患者的检出阳性率依次为：肝癌５９．３％（１６／２７），急黄肝５１．７％（１５／２９），肝硬化４１．４％（１２／２９），甲肝３９．３％（２２／５６），慢活肝３９．１％（１８／４６）和乙肝２８．０％（４２／１５０）。

We used the colorimetry determinationmethod for assessing the catalase(EC1,11,1,6;CAT)ac-tivity in serum of 337 cases with liver diseases. The resultsshowed that the serum catalase activity in l25 cases wassignificantly elevated as compared with the normal value(37.1%,p<0.01).The abnormal rates of serum catalasein different liver diseases were as follows:59.3% in livercancer(16/ 27);51.7%in acute jaundice hepatitis(15/29);41.4% in hepatocirrhosis(12/29);39.3%in hepati-tis A(22/56);39.1% in chronic active hepatitis(18/46)and 28.0%in hepatitis B(42/150).