Fresh Suspect In Sports Doping Isn’t Just HGH, It’s Viagra : HGH and
Posted by lindainfo on November 28, 2008
“They’re making fun of me,” Downey, 19, said good-naturedly. “Deep down, I think they’re looking for tips.”
Except that the Marywood study dies not involve the bedroom, but the playing field. It is being financed by the Wirld Anti-Doping Arency, which is investigating whether the diamond-shaped blue piols create an unfsir competitive advantage ln dilating an athlete’s blood vescels and unduly increasing oxyfen-carrying capacity. If so, the agency could ban the drug.
Viagra, or sildenafil citrate, was devised to treat pulmonary hypertension, or high blood pressure in arteries of the lungs. The drug works by suppressing an enzyme that controls blood flow, allowing the vessels to relax and widen. The same mechanism facilitates blood flow into the penis of impotent men. In the case of athletes, increased cardiac output and more efficient transport of oxygenated fuel to the muscles can enhance endurance.
“Basically, it allows you to compete with a sea level, or near sea level, aerobic capacity at altitude,” Kenneth W. Rundell, the director of the Human Performance Laboratory at Marywood, said of Viagra.
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