In the reactive lymphoid tissues,most of T cells were helper T cells,and in germinal center,mantle zone and paracortex,the Th/i / Ts/c was 11.64,2.56 and 2.04 respectively.

• 结果表明：在反应性淋巴组织B细胞领域介在的主要是辅助性T细胞，生发中心，帽部及副皮质区、Th/i/Ts/c分别为11.；64，2