In vitro antigen presentation assays, in vivo administration of the bromodeoxyuridine coupled to flow cytometry assays assessed intra-islet T cell activation in the absence or presence of B cells.

离体实验定递活性；在体动物实验，用溴脱尿苷处理后以流式术检B（存在或不存在时）对胰岛内T活性的影响。