Immunological rejection is the key problem of cell transplantation.
免疫排斥是细胞移植面临的关键问题。
However, the immunological rejection limits its clinical application.
潜在的免疫排斥反应是其临床受限的主要因素。
Results All the grafts survived and no immunological rejection occurred.
结果植片全部存活 ，无排斥反应发生。
Despite the low immunogenicity of NSC, there are also troubles of immunological rejection.
尽管NSC具有低免疫原性，但也存在免疫排斥反应的困扰。
Results: All the grafts survived. No immunological rejection occurred. No complication appeared in the follow-up period.
结果：植片全部存活，无排斥反应发生，随访期间无并发症发生。
Results: All the grafts survived. No immunological rejection occurred. Recurrences occurred in 1 eye in the follow-up period time.
结果：植片全部存活，无排斥反应发生，随访期内仅有1例胬肉复发。
Especially, the immunological rejection of lung transplantation is all the time the key point of long term survival of lung transplantation patients.
尤其是肺移植术后免疫排斥反应始终是影响着肺移植患者长期存活的关键。
Before it is widely used in clinic, there are a lot of problems to solve, such as the lack of cell source, cell proliferation, and immunological rejection.
但临床上推广使用，尚需解决细胞来源短缺、免疫排斥、移植细胞增殖缓慢等诸多问题。
Conclusion FK506 can promote the apoptosis of macrophage activated by allogenic nerve homogenate and reduce macrophage-mediated immunological rejection of peripheral nerve allograft.
结论FK506可以在早期促进异体神经匀浆激活的巨噬细胞的凋亡，从而减少或抑制周围神经异体移植后巨噬细胞所介导的免疫排斥反应。
At present, the immunological tolerance in transplantation induced by multi-mechanisms, to inhibit the chronic graft rejection, represents an important trend in the field of transplantation.
目前，移植领域的一个重要方向就是诱导多机制起作用的免疫耐受，防治人体对同种异体器官的慢性排斥反应。
The major histocompatibility complex (MHC) associates not only with the transplantation rejection reactions, but also with immunological responses in a variety of pathological processes.
主要组织相容性复合体（MHC）不仅与移植排斥有关，而且广泛参与免疫应答的诱导和调节，所以具有很重要的免疫学意义。
The cells of the transplanted organ set off an immunological attack. Killer t cells and antibodies rush to the site, causing organ rejection, and the organ dies.
被移植器官的细胞将发动一场免疫攻势，杀伤T细胞和抗体就会冲到现场，引起排斥反应，而且这个被移植的器官就会死亡。
The cells of the transplanted organ set off an immunological attack. Killer t cells and antibodies rush to the site, causing organ rejection, and the organ dies.
被移植器官的细胞将发动一场免疫攻势，杀伤T细胞和抗体就会冲到现场，引起排斥反应，而且这个被移植的器官就会死亡。
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