Lainaus Alkujaan tämän lähetti J T K Katso viesti
http://inrng.com/2013/04/valery-kaykov-gw501516/

"Kaykov has been caught by the WADA Accredited Cologne laboratory, a place with equipment so finely calibrated it caught Alberto Contador in 2010. This matters because the German lab has been testing for Aicar. This substance first appeared in cycling circles when police found traces in waste dumped during the 2009 Tour de France. It has now perfected an Aicar test in that it can detect levels in anti-doping controls. But the substance occurs in the body and there is debate over what constitutes a natural amount and where to draw the threshold but the science is established and anyone using it risks becoming a test case like Kaykov."
Mummiälestä mielenkiintoisempi lainaus oli se kohta, jossa kerrottiin GW501516:n käytön aiheuttamasta erittäin suuresta syöpäriskistä. Tai siis, sen kuvaileminen riskiksi lienee vähättelyä.