Viagra's other talents: Help a 'signaling' protein shield the heart from high blood pressure damage

Johns Hopkins and other researchers report what is believed to be the first direct evidence in lab animals that the erectile dysfunction drug sildenafil amplifies the effects of a heart-protective protein.

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<p><a href="http://www.physorg.com/news150398115.html">Viagra's other talents: Help a 'signaling' protein shield the heart from high blood pressure damage</a></p> <p>Johns Hopkins and other researchers report what is believed to be the first direct evidence in lab animals that the erectile dysfunction drug sildenafil amplifies the effects of a heart-protective protein.</p>