Results Auto-keratinocytes could inhibit the lympho-proliferation induced by alloantigen.

结果自体角质形成细胞可抑制淋巴细胞对同种异体抗原的增殖。

Objective To establish the method of alloantigen specific T lymphocyte clones.

目的建立抗原特异性T淋巴细胞克隆的方法。

Results Auto - keratinocytes could inhibit the lympho - proliferation induced by alloantigen.

结果自体角质形成细胞可抑制淋巴细胞对同种异体抗原的增殖.

In vitro studies have shown that they do not induce immune response and can inhibit immune cells involved in alloantigen recognition and elimination.

体外研究显示它们不诱导免疫应答，对识别、清除同种异体抗原的免疫细胞具有抑制作用。

Conclusion Oral administration of alloantigen can down-regulate the immune response to histocompatibility antigens, prolong the survival times of heart allografts.

结论：口服抗原可以引起受者对异基因抗原的特异性免疫反应降低，使受者的心脏移植存活期延长。