Direct quantitation of endogenous steroid sulfates in human urine by liquid chromatography-electrospray tandem mass spectrometry.
Sign Up to like & getrecommendations! Published in 2018 at "Drug testing and analysis"
DOI: 10.1002/dta.2413
Abstract: A method based on liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the direct quantitation of endogenous steroid sulfates has been developed to be able to evaluate these metabolites as biomarkers to detect the misuse of endogenous… read more here.
Keywords: mass spectrometry; steroid sulfates; quantitation; mass ... See more keywords
Enhancing the Steroid Sulfatase Activity of the Arylsulfatase from Pseudomonas aeruginosa
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DOI: 10.1021/acscatal.8b02905
Abstract: Steroidal sulfate esters play a central role in many physiological processes. They serve as the reservoir for endogenous sex hormones and form a significant fraction of the steroid metabolite pool. The analysis of steroid sulfates… read more here.
Keywords: pseudomonas aeruginosa; steroid sulfates; arylsulfatase pseudomonas; enhancing steroid ... See more keywords
Two new steroid sulfates from a cheilostome bryozoan, Calyptotheca sp.
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DOI: 10.1080/14786419.2020.1800695
Abstract: Two new steroid sulfates 1 and 2 were obtained from a lipophilic extract of an undescribed bryozoan species in the genus Calyptotheca. The structures of compounds 1 and 2 were elucidated by spectroscopic methods and… read more here.
Keywords: steroid sulfates; two new; sulfates cheilostome; new steroid ... See more keywords