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pro vyhledávání: '"Billy O. Musser"'
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
Publikováno v:
American journal of clinical pathology. 41
The volume of 24-hr. specimens of urine has traditionally been determined by means of simply measuring the urine in a large graduated cylinder. Understandably, most laboratory personnel regard this as a messy, smelly, time-consuming chore, to be dis
Publikováno v:
American journal of clinical pathology. 51(1)
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