[email protected] (Wayne) wrote in message news:<
[email protected]>...
> > The blood test developed by the Australian institute of Sport apparently can detect indicators
> > of EPO use upto a month after it is used. It is used in conjunction with the urine test
> > developed by the French which apparently can reliably detect EPO use within 3 days. Neither test
> > is dependant on the haematocrit level. And both are approved for use by the UCI. There was a
> > little bit of controversy here in the lead up to the Sydney Olympics because apparently the
> > blood test is far more reliable in detecting EPO usage than the IOC was willing to credit.
> >
http://www.ais.org.au/physiology/EPO2001.htm Garry Allen
>
> I had assumed the UCI was just using the French test that detected the drug b/c riders seems to
> always say, "but I would have to have been an idiot to take it during blah, blah race because I
> know it can be detected for 3 days and it was likely that I would be tested, etc."
>
> I thought the Australian version looked at the age of the blood cells and inferred EPO usage from
> a sudden spike in blood cells of a certain age, etc. Am I wrong about this? If I'm right, how do
> they distinguish from a natural boost in EPO and red blood cells as one would expect to see after
> a trip to altitude or use of a altitude test?
>
> Thanks, Wayne
The original paper that was an outcome of the research can be found at
http://www.haematologica.it/full/pdf/85564.pdf In the conclusion they also looked at the use of
hypoxia (ie training at altitude or sue of an altitude tent) The on test had one false positive in
the first couple of days but the serum EPO drops after that resulting in no false positives after
that time. (see p8 of the paper) The off test ahd no false positives. I take it that the ratio of
the various blood components changes as a result of altitude training and that this ratio is
different to that that results when someone uses epo (or any of the other epo like drugs) (It is
probably also worth noting that Mike Murray or even AVA is probably the man to talk about this as
the last human biology I did was in year 10 at school ) Garry Allen