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Drug Test Anal. 2010 Nov-Dec;2(11-12):576-81. doi: 10.1002/dta.202. Epub 2010 Nov 11.

Characterization of microbial contaminants in urine.

Author information

1
Alimetrics Ltd., Koskelontie 19 B, Espoo, Finland.

Abstract

Modern, molecular microbiological methods were applied to urine samples from control subjects and athletes for characterization of the microbial community. High abundance of lactobacilli, enterococci, and enterobacteria was detected in urine samples, suggesting that gastrointestinal and urogenital tracts act as contamination sources. Athlete samples, but not control samples, showed an abundance of pseudomonads, a bacterial group reported to metabolize steroids. Overall, the bacteria detected are known to be capable of altering steroid profiles, emphasizing the importance of good hygiene at sampling in reliable doping control.

PMID:
21204289
DOI:
10.1002/dta.202
[Indexed for MEDLINE]

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