<原著>走査電子顕微鏡を用いた微小血管外科領域における自家静脈-動脈移植の創傷治癒過程

概要

論文の詳細を見る
Re-endothelialization of the autogenous vein graft to the artery was investigated through the scanning electron microscopic study. A piece of the autogenous epigastric vein was grafted to defect of the contralateral femoral artery in 96 WKY rats. The patency rate was 83.3 percent. The grafted vein increased both in diameter and length after the operation. The endothelial cells of the vein grafts desquamated diffusely and the re-endothelialization started from the recipient artery 4 days after the operation. At the site of anastomosis, obvious difference was noticed in the processes of fibrin network formation and re-endothelialization completed in the needle hole between the recipient artery and the grafted vein. Completion of re-endothelialization was achieved in 21 days after the operation.
近畿大学の論文
1989-06-25