| pubmed-article:8784398 | pubmed:abstractText | Occlusion caused by myointimal hyperplasia, atherosclerosis, or both is the main reason for late failure of saphenous vein coronary artery bypass grafts. On the other hand, internal mammary artery grafts are usually spared from atherosclerosis. Evidence exists that platelet-derived growth factor (PDGF) and basic fibroblast growth factor (bFGF) are involved in the genesis of myointimal hyperplasia and atherosclerosis. The aim of this study was to assess the production of PDGF and bFGF by arterial and vein grafts. | lld:pubmed |
