It means that the protein adsorption is greatly influenced by graft density and chain length of PEG or MPEG.
可见，表面接枝聚乙二醇链段的长度和接枝密度均对蛋白质吸附有重要影响。
Results: Bone mineral density, maximal bending moment and mean trabecular thickness of graft were found to have been increasing constantly.
结果：同种异体松质骨愈合时的骨密度值、最大弯矩、平均骨小梁厚度逐渐上升。
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：比较穿透性角膜移植术与深板层角膜内皮移植术在术后免疫排斥反应、内皮细胞及散光度数的差异。
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