EurekAlertの記事 If your systolic stinks, 'rotten egg' gas may be why 23-Oct-2008 http://www.eurekalert.org/pub_releases/2008-10/jhmi-iys102008.php Scienceに発表された論文 Guangdong Yang et al. Science 24 October 2008: 587-590. H2S as a Physiologic Vasorelaxant: Hypertension in Mice with Deletion of Cystathionine {gamma}-Lyase