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Latest Louis Ignarro Stories

2009-03-07 00:14:43

U.S. and Italian researchers say hydrogen sulfide emitted by hot springs may act as a natural version of Viagra. The gas, which has a pungent odor often compared to the smell of rotten eggs, has been found to widen blood vessels and appears to be able to combat impotence, the Italian news service ANSA reported. The research was conducted under the guidance of researchers at Naples University and Nobel prize-winning pharmacologist Louis Ignarro of the University of California at Los Angeles....


Word of the Day
call-note
  • The call or cry of a bird or other animal to its mate or its young.
'Call-note' is newer than 'bird-call,' which originally referred to 'an instrument for imitating the note of birds' but now also refers to 'the song or cry of a bird.'
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