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pro vyhledávání: '"Wendell Faucette"'
Publikováno v:
Clinical Chemistry. 11:1009-1018
In the course of evaluating urinary 17-ketosteroid (17-KS) gas-liquid chromatographic patterns, a number of peaks with retention times shorter than that of 17-KS were constantly observed. This background material was found to be degradation products
Autor:
Leo P. Cawley, Wendell Faucette
Publikováno v:
Clinical Biochemistry. 4:287-296
Summary 1. The introduction of Amberlite XAD-2 as a solid phase for binding of sulfate and glucuronide conjugates of urinary steroids was applied to the recovery of dehydroepiandrosterone-sulfate added to urine. Amberlite, a neutral resin, removes re
Publikováno v:
American journal of clinical pathology. 39
Publikováno v:
American journal of clinical pathology. 52(6)
Sulfatases in Helix pomatia do not hydrolyze androsterone sulfate or 11-ketoandrosterone owing to steric hindrance of the position of hydrogen on carbon 5 when the sulfate group is on the same side of the molecule. Absolute hindrance occurs when both