Corpus ID: 44143780

Urinary steroid profiles in doping testing : in relation to natural variation and drug administration

@inproceedings{Mullen2018UrinarySP,
  title={Urinary steroid profiles in doping testing : in relation to natural variation and drug administration},
  author={Jenny Mullen},
  year={2018}
}
To detect doping with endogenous steroids, such as testosterone, biomarkers in urine are measured. These biomarkers include testosterone and some metabolically related steroids. The measured steroids are combined into ratios and together they make up the steroid profile. This steroid profile is followed over time in the Steroid Module of the Athlete Biological Passport. The software used for the passport, calculates individual reference ranges based on the previous results and gives atypical… Expand
1 Citations
Multivariate Interpretation of the Urinary Steroid Profile and Training-Induced Modifications. The Case Study of a Marathon Runner.
TLDR
The urine samples collected after activity of moderate or high intensity, in terms of cardiac frequency and/or distance run, proved to modify the basal steroid profile, with particular enhancement of testosterone, epitestosterone, and 5α-androstane-3α,17β-diol. Expand

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