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目的： 研究同种异体结膜移植术后红细胞的免疫学机理， 进一步丰富结膜移植排斥反应理论。方法： 对 １２ 只青紫兰兔进行交互同种异体结膜移植， 于术前、术后１、２、３、４、５、６ 周检测外周血红细胞 Ｃ３ ｂ 受体花环率 （ Ｒ Ｂ Ｃ— Ｃ３ ｂ Ｒ Ｒ）， 红细胞免疫复合物花环率 （ Ｒ Ｂ Ｃ— Ｉ Ｃ Ｒ）， 红细胞粘附肿瘤细胞花环率 （ Ｒ Ｂ Ｃ— Ｔ Ｃ Ｒ）， 对所得数据， 以术前数据组为对照组， 进行均数的ｔ 检验。结果： Ｒ Ｂ Ｃ— Ｃ３ ｂ Ｒ Ｒ于术后第二周开始升高， 明显高于对照组 （ Ｐ＜ ００５）， 到第三周达最高峰 （ Ｐ＜ ０００１）， 然后缓慢降低， 持续到第五周 （ Ｐ＜ ００５）。 Ｒ Ｂ Ｃ— Ｉ Ｃ Ｒ于术后第三周开始降低 （ Ｐ＜ ００５）， 持续到第四周 （ Ｐ＜ ０００１）， 第五周始检测结果与对照组比较无显著性差异 （ Ｐ＞ ００５）。 Ｒ Ｂ Ｃ— Ｔ Ｃ Ｒ 于术后第一周开始升高 （ Ｐ＜ ００１）， 第三周达高峰 （ Ｐ＜ ００５）， 持续到第四周 （ Ｐ＜００５）。结论： 在移植早期 （术后 ４ 周内）， 红细胞免疫功能增强， 有促排斥作用。红细胞对移植术后机体产生的大量免疫复合物的清除起重要作用， 移植术第四周后， 机体自身表
Objective: To study the immunological mechanism of erythrocytes after allogeneic conjunctival transplantation to further enrich the theory of rejection of conjunctival transplantation. Methods: 12 rabbits were transplanted with allogeneic conjunctival transplantation. Preoperative and postoperative 1, 2, 3, 4, 5 and 6 weeks after operation, the ratio of C3 b receptor rosette (R B C-C3 b R R, R B C I C R and R B C T C R of the erythrocyte adherent tumor cells. The data were used as control group , The mean t-test. Results: R B C-C3 b R R began to increase from the second week after operation, which was significantly higher than that of the control group (P <005) and reached the peak at the third week (P <0001) Decreased until the fifth week (P <005). R B C-I C R decreased from the third week after operation (P <005) and continued to the fourth week (P <0001). There was no significant difference between the fifth week and the control group (P> 005). R B C T C R increased from the first week after operation (P <001), peaked at the third week (P <005), and continued to the fourth week (P <005). Conclusion: In the early stage of transplantation (within 4 weeks after operation), the immune function of erythrocytes is enhanced and there is the role of promoting repulsion. Erythrocyte plays an important role in the removal of a large number of immune complexes produced by the body after transplantation. After the fourth week of transplantation, the body itself