{"title":"[Results of multicenter determination of preliminary reference values for beta-N-acetylglucosaminidase in urine of adults].","authors":"G Klein","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Reference intervals for beta-N-acetylglucosaminidase (beta-NAG) using the method with chlorophenol red-N-acetylglucosaminide (CPR-NAG) as substrate were evaluated in second morning urine samples of 358 adults, combined from 4 laboratories of 3 countries. As upper reference limits for 37 degrees C measuring temperature are proposed: 5 U/l or 4 U/g creatinine respectively.</p>","PeriodicalId":76822,"journal":{"name":"Wiener klinische Wochenschrift. Supplementum","volume":"189 ","pages":"50-1"},"PeriodicalIF":0.0000,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Wiener klinische Wochenschrift. Supplementum","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Reference intervals for beta-N-acetylglucosaminidase (beta-NAG) using the method with chlorophenol red-N-acetylglucosaminide (CPR-NAG) as substrate were evaluated in second morning urine samples of 358 adults, combined from 4 laboratories of 3 countries. As upper reference limits for 37 degrees C measuring temperature are proposed: 5 U/l or 4 U/g creatinine respectively.