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#21
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--- "Sly D. Skeez" wrote: Usually in science publications, they send your paper off for review to the people who really disagree with your findings. These folks do their best to viscerate your findings and send them back on a spear. Jay (never thought I'd use the word viscerate) Wenner In this context, the word should be "eviscerate." sorry, I just couldn't resist! -Chris (just consider it editing, not peer review ;- ) Cline _______________________________ Do you Yahoo!? Declare Yourself - Register online to vote today! http://vote.yahoo.com |
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#23
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Thanks Steve, i have been a little bit of for some days so i'm a little
bit late in this thread (again;-) I've read that this method was used in medicin for about 10years to detect problems with patients that have negative reaction to blood transfusions with some blood of the same major bloodgroup. http://www.cyclingnews.com/news.php?...4/blood_doping As i understand it right, if you test for all 12 proteins (or maybe it is enough with 5-6) there are no chans that they all can be diffrent between bloodcells in a "clean" athlete? Steve McGregor wrote: Janne, If you're still interested in my thoughts on the Hamilton doping technique (detection, not cheating) here goes. First off, I am less than impressed with the objective nature of Dr. Ashenden and his colleagues. Aside from his remarks in interviews, he starts off the Hematologica (2003) paper with, "Blood doping is the scourge of endurance sports since it provides immoral athletes with an illegal performance advantage." So much for unbiased pursuit of the truth. |
#24
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Interesting article today in the NY Times (10 May) about early mingling
of blood and the validity and reliability of WADA's testing: http://www.nytimes.com/2005/05/10/health/10bloo.html |
#25
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It's probably seen 1000 posts in RBR so I'll ask it here to see if
there's an obvious answer... The article says there's a real thing where a mother's blood or a twin's can mingle with one's own---so that one is carrying the cells of two people. Fine. Cool. Test him again and see if they're still there. How long does trace of bloodpacking last? It seems like this mingling/chimera stuff would last your whole life. If he hasn't been racing/training he still wouldn't be packing, so any packing trace would be gone, eh? If there are still two people in his blood then it seems like a shoe-in that he has the syndrome. A no-brainer. But not mentioned. So maybe someone here knows why. Thanks, JP Gene Goldenfeld wrote: Interesting article today in the NY Times (10 May) about early mingling of blood and the validity and reliability of WADA's testing: http://www.nytimes.com/2005/05/10/health/10bloo.html |
#26
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Read the last part of the article again. If I understand your
suggestions and questions, most are directly or indirectly answered there. My reason for posting the article was not about Tyler Hamilton per se, who I have no specific information about, but to indicate that there's a lot more to us humans, human variability and the testing processes than officials who project great scientific, logical and moral certainty would have us believe. At the same time, to be fair, people trying to get around the rules and fair play (integrity) have not made it easy for anyone. Gene wrote: It's probably seen 1000 posts in RBR so I'll ask it here to see if there's an obvious answer... The article says there's a real thing where a mother's blood or a twin's can mingle with one's own---so that one is carrying the cells of two people. Fine. Cool. Test him again and see if they're still there. How long does trace of bloodpacking last? It seems like this mingling/chimera stuff would last your whole life. If he hasn't been racing/training he still wouldn't be packing, so any packing trace would be gone, eh? If there are still two people in his blood then it seems like a shoe-in that he has the syndrome. A no-brainer. But not mentioned. So maybe someone here knows why. Thanks, JP Gene Goldenfeld wrote: Interesting article today in the NY Times (10 May) about early mingling of blood and the validity and reliability of WADA's testing: http://www.nytimes.com/2005/05/10/health/10bloo.html |
#27
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JP,
I think you have a good point. They could retest and retest and retest, and Hamilton, if he's telling the truth, should continue to test "positive" or have similar results. I think the Hamilton case points out that the testing procedure is (as I understand) not widely accepted by the scientific community and not commonly used in science. Normally scientific evidence that's allowed in trials requires these two points. Also, after the testing is in place for 5 years, maybe they'll find a few "gray area" cases, like the athletes who naturally have high hemocrit levels. I'm not saying Hamilton is innocent of the charge, but I think he has bought up some points which establish some doubt. Now if he was getting tests himself to prove his case (as JP suggests) and the results supported his side, then I'd believe him. Jay Wenner |
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