Simultaneous OF testosterone, epitestosterone
, dihydrotestosterone, DHEA, androsterone, etiocholanolone, and [alpha]- and [beta]-androstanediol quantification collected with the Quantisal device were presented, but never published (40).
2] (17[beta]-estradiol) were found in blood or tissue samples of any of the animals tested in the present study, and testosterone and epitestosterone
were only detectable in testes.
A second test confirmed the preliminary findings of deficient levels of epitestosterone
A 16-page submission claims "grossly inconsistent" testosterone and epitestosterone
levels in his 'A' sample and mismatched code numbers on his 'B' sample.
Diuretics and other masking agents: Epitestosterone
, probenecid, alpha-reductase inhibitors, plasma expanders
The International Cycling Union (UCI) confirmed a B sample taken from Landis, who ended up winning the event, had tested positive, backing up the A sample which had found an "unusual" level of epitestosterone
However, the 30-year-old cyclist and his lawyer have previously acknowledged they expect the ``B'' sample to show the same elevated ratio of testosterone to epitestosterone
found in the ``A'' sample.
His Phonak team said yesterday: "We were notified about an unusual level of testosterone/ epitestosterone
ratio in the test made on Floyd Landis after Stage 17 of the Tour de France.
109) A positive test for testosterone at the time required a ratio of testosterone to epitestosterone
(T/E ratio) greater than six-to-one.
Saden-Krehula M, Tajic M, Kolbah D: Testosterone, epitestosterone
and androstenedione in the pollen of Scotch pine P.
Excretion of testosterone, epitestosterone
, androstenedione and 7-ketodehydroepiandrostenedione in healthy men of different ages.
A* Like almost every other testing program, Baseball's program uses a testosterone to epitestosterone
(T/E) ratio of 4:1 as a screening device.