graft rejection cell

基本解釋

The leading cause of corneal graft failure is T cell-mediated immune rejection. Costimula-tion has been shown to be necessary for full activation of naive T cell.
角膜移植手術(shù)失敗的主要原因是T細(xì)胞介導(dǎo)的免疫排斥反應(yīng)，T細(xì)胞的充分活化需要共刺激信號(hào)的協(xié)同作用。
PURPOSE: To compare the postoperative graft rejection, endothelial cell density and astigmatism of deep lamellar keratoplasty (DLK) with penetrating keratoplasty (PK) on rabbits.
目的：比較穿透性角膜移植術(shù)與深板層角膜內(nèi)皮移植術(shù)在術(shù)后免疫排斥反應(yīng)、內(nèi)皮細(xì)胞及散光度數(shù)的差異。