...give patients targeted relief for many ailments, with fewer side effects. "It's a no-brainer," said Dr. Irwin Goldstein of Boston University, a urologist leading studies of the impotence cream who expects many of today's medicines...

...that vascular disease brought on by arteriosclerosis was responsible for a woman's sexual dysfunction," said Dr. Irwin Goldstein, a professor of medicine and lead author of the study. "It now may be possible to treat a woman who suffers from...

...cycling in research heavily publicized in 1997. The earlier findings, by Boston University impotence specialist Dr. Irwin Goldstein, were construed by many cycling aficionados to suggest that men should avoid any cycling sports. Some doctors thought...

...Others wouldn't even answer, as if the question was too preposterous. But now, ever since Boston urologist Irwin Goldstein made an issue of the effects of cycling on the male anatomy two years ago, riders are talking about the problem...

...attack, and more than 80 percent in any study had erectile dysfunction way before their heart attacks," said Dr. Irwin Goldstein, a professor of urology at Boston University School of Medicine. But lifestyle changes such as exercise have to...

...80 percent is caused by disease, particularly diabetes and heart conditions that restrict blood flow, said Dr. Irwin Goldstein of Boston University. Impotence also can be psychological or a side effect of certain drugs. Impotence is highly...

...beneficial for many other cardiovascular conditions, benefits sexual function as well," said the study's author, Dr. Irwin Goldstein, professor of urology at Boston University School of Medicine.

...the possibility that riding a bike can cause sexual impotence in men. Two years ago, noted Boston urologist Irwin Goldstein shook the cycling world with new -- and immediately challenged -- claims of the sport's ill effects. Regular...