DETERMINATION OF URINARY CHOLESTEROL BY GAS-LIQUID CHROMATOGRAPHY

被引:27
作者
VELA, BA
ACEVEDO, HF
机构
[1] Department of Research in Endocrinology, Metabolism William H. Singer Memorial Research Institute Allegheny General Hospital Pittsburgh
关键词
D O I
10.1016/S0039-128X(69)80044-9
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
A method suitable for the routine determination of cholesterol in human urine has been developed. The procedure consists of a simple chloroform extraction of a urine aliquot, acetylation, and subsequent gas-liquid chromatography (GLC) with an internal standard utilizing a peak-height ratio technique for quantitation. An assessment of the reliability of the method as well as excretion values in normal individuals are presented and discussed. © 1968 Holden-Day, Inc.
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页码:499 / &
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