Wednesday, March 11, 2009

Malodorous hydrogen sulfide gas causes erection

Hydrogen sulphide - smelly gas which can be felt, if, for example, eggs, plays an important role in causing erection, Italian researchers believe. Scientists have studied the genitalia of eight men who received an operation to change sex in an Italian hospital. Experts have found that hydrogen sulfide is formed during biological decomposition of sulfur emissions. It turns out that a certain amount of this gas is allocated to the sexual act in the critical neyrotsitah, who are responsible for erectile function. Scientists intend to use the chemical mechanism for the creation of alternative "Viagra", which is based on the similar effect of nitric oxide. Although both substances act as a "cell mediation", about a third of men with erectile dysfunction unresponsive to nitric oxide. They should help the discovery of Italian scientists.

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