1·Dendritic cells in the germinal center may endocytose such antigenic material and present it to T cells, activating them.
生发中心的树突状细胞可以内吞这种抗原物质并将其呈递给 T 细胞，从而激活它们。
2·Each follicle contains a germinal center populated by rapidly proliferating B cells and macrophages.
每个滤泡含有一个大量快速增殖的B细胞和吞噬细胞的构成的生发中心。