Dtsch Med Wochenschr. 1983 Sep 2;108(35):1308-11.
The value of a test-strip for the rapid determination of alpha-amylase in urine (Rapignost-Amylase) was tested at eleven different centres in four countries (Austria, Germany, Sweden, Switzerland) on a total of 1294 urine samples. Results were compared with those obtained by chromolytic and saccharogenic methods. The analytical efficiency of amylase determination in urine with the test-strip was 96%. There were 3.7% false-positive and 0.4% false-negative results. The test-strip readings were not influenced by erythrocytes or haemoglobin, glucose, protein, urobilinogen, barbiturates, benzodiazepines, codeine, amphetamine and ascorbic acid. Only bilirubin in very dark urine samples interfered with a correct reading of the test-strip.
在四个国家（奥地利、德国、瑞典、瑞士）的11个不同中心，对一种用于快速测定尿中α淀粉酶的试纸（Rapignost - Amylase）进行了测试，共检测了1294份尿样。将结果与用比色法和糖化法获得的结果进行比较。用该试纸测定尿淀粉酶的分析效率为96%。假阳性结果为3.7%，假阴性结果为0.4%。试纸读数不受红细胞、血红蛋白、葡萄糖、蛋白质、尿胆原、巴比妥类药物、苯二氮䓬类药物、可待因、苯丙胺和抗坏血酸的影响。只有极深色尿样中的胆红素会干扰试纸的正确读数。
