| pubmed-article:10901517 | pubmed:abstractText | Little is known about the long-standing inflammation leading to calcification within heart valves. Osteopontin, a phosphorylated glycoprotein, is present within atheromatous calcific plagues in response to vascular endothelial injury. The purpose of the study was to investigate whether osteopontin exists in calcific mitral valve leaflets in human beings, and to determine a link between chronic inflammation leading to mitral stenosis and the osteopontin status of mitral valvular tissue. | lld:pubmed |
