Comparison of three different blood matrices for the quantification of endogenous steroids using UHPLC-MS/MS.
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DOI: 10.1002/dta.3382
Abstract: Urine is currently the matrix of choice for the detection of exogenous substances but also for the application of the steroidal module of the Athlete Biological Passport (ABP) consisting in a longitudinal monitoring of steroid… read more here.
Keywords: endogenous steroids; three different; different blood; blood ... See more keywords
An adapted isotope dilution 1H–13C heteronuclear single-quantum correlation (ID-HSQC) for rapid and accurate quantification of endogenous and exogenous plasma glucose
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DOI: 10.1007/s00216-018-1276-3
Abstract: A wide variety of methods, such as enzymatic methods, LC-MS, and LC-MS/MS, are currently available for the concentration determination of plasma glucose in studies of diabetes, obesity, exercise, etc. However, these methods rarely discriminate endogenous… read more here.
Keywords: plasma; glucose; quantification endogenous; labeled glucose ... See more keywords