Methods Male(DBA?2)donor mice(H-?2d) were fed with BALB/C splenocytes,DBA-?2 splenocytes,bovine serum albumin,or regular chow,every other day. Induction of tolerance was assessed by a mixed lymphocyte reaction(MLR).

• 方法:以雄性DBA-2小鼠(H-2d)为供者,分别用BALB/C鼠脾淋巴细胞、DBA-2鼠脾淋巴细胞、牛血清蛋白、普通饲料隔天喂养,单向混合淋巴细胞反应(MLR)评估诱导耐受状态。