急性重症胆管炎患者胆汁、外周血中内皮素浓度的动态测定及意义

目的 探讨急性重症胆管炎（ａｃｕｔｅ ｃｈｏｌａｎｇｉｔｉｓ ｏｆ ｓｅｖｅｒｅｔｙｐｅ，ＡＣＳＴ）患者胆汁和外周血中内皮素（ｅｎｄｏｔｈｅ－ｌｉｎ，ＥＴ）的变化与肝胆系统和全身病理损害的关系。方法 对２５例ＡＣＳＴ患者术中、术后７天、１４天胆法和外周血中ＥＴ、谷丙转氨酶（ＡＬＴ）和总胆红素进行了动态测定。结果 术后７天、１４天上述指标明显降低（Ｐ〈０．０５和Ｐ〈０，０１），外周血和胆汁中ＥＴ浓度

DYNAMIC MEASUREMENT AND SIGNIFICANCE OF ENDOTHELIN IN BILE AND PERIPHERAL VEINOUS BLOOD IN PATIENTS WITH ACUTE CHOLANGITIS OF SEVERE TYPE

Objective To evaluate the relationship between endothelin (ET) in bile and peripheral blood with systemic and hepatobiliary injury in patients with acute cholangitis of severe type (ACST). Methods ET, ALT and total bilirubin in bile and peripheral veinous blood of 25 patients with acute cholangitis of severe type (ACST) were detected during operation, one week and two weeks after operation. Results The contents of ET, ALT and total bilirubin were significantly lower on 7 day and 14 day after operations as compared with that during operations ( P <0.05 and P <0.01). The concentration of ET in peripheral veinous blood paralleled with that in bile.Conclusion This suggests that ET is tightly related with the pathologic process of ACST. So, in patients with ACST, the dynamic measurement of ET in peripheral veinous blood can be an index for judging the degree of pathological damage either to the hepatobiliary or systemic systems.