objective:this paper was to construct a method for isolating murine intraepithelial lymphocyte and analyze its main function.
目的:建立一种提取小肠上皮内淋巴细胞的改良方法,对其功能进行初步研究。
lymphocytes of spleen and intraepithelial lymphocyte (iel) were counted.
分离脾和iel进行淋巴细胞计数。
to investigate the local cellular immunity in the respiratory tract, the numbers of intraepithelial lymphocyte (iel) and the level of il-2 in tracheas were detected;