Banai J, Szántó I, Nagy I, Kun M
Postgraduate Medical University, Second Surgical Clinic, Budapest, Hungary.
Am J Gastroenterol. 1990 Feb;85(2):157-60.
Jejunal lactase and sucrase activities were demonstrated on endoscopically obtained biopsy specimens by a rapid test which had been developed earlier. The results were compared with enzyme activities found by Dahlquist's method. The data suggest that the rapid test is suitable for the semiquantitative determination of lactase and sucrase, and the results correlate with enzyme activities measured by the Dahlquist assay. The main advantage of the test is that it is rapid, simple, and cheap, and because no special equipment is necessary, it can be used in any endoscopic department.
通过一种先前开发的快速检测方法，对经内镜获取的活检标本进行空肠乳糖酶和蔗糖酶活性检测。将结果与用达尔奎斯特方法测得的酶活性进行比较。数据表明，该快速检测方法适用于乳糖酶和蔗糖酶的半定量测定，且结果与用达尔奎斯特检测法测得的酶活性相关。该检测方法的主要优点是快速、简单且成本低廉，并且由于无需特殊设备，可在任何内镜科室使用。
