Sivelestat relaxes vascular smooth muscle contraction in human gastric arteries.

Sivelestat sodium hydrate (sivelestat) is a novel synthetic drug and specific inhibitor of neutrophil elastase that has been approved in Japan as a treatment for acute lung injury associated with systemic inflammatory response syndrome. It is important to determine how sivelestat affects hemodynamics and the regulatory mechanisms of vascular smooth muscle (VSM). We recently found that sivelestat relaxes porcine coronary artery VSM via selective inhibition of Ca(2+) sensitization induced by a receptor agonist without affecting the normal Ca(2+)-induced contraction.

Survival case of Vibrio vulnificus infection with multiple endocrine neoplasia type I.

A 35-year-old female with malabsorption syndrome who underwent a pancreatoduodenectomy for multiple endocrine adenomatosis 13 years prior was admitted to our hospital with diarrhea, general fatigue, high fever, and eruption in the lower legs. The patient had consumed raw shrimp a few days before onset and presented systemic inflammatory response syndrome at the time of hospitalization. Vibrio vulnificus was isolated from a blood culture performed before admission to the intensive care unit.