2.

各组小鼠脑组织内caspase-1,IL-1β的表达量
Expression of caspase-1 and IL-1β in VIM-/- and WT mice in each group. A: Relative expression of caspase-1 in the brain tissues detected by Western blotting; B: Relative density of caspase-1 expression (***P < 0.05 vs VIM-/- infected group). C: Expression of IL- 1β in the brain tissues of the mice detected by ELISA (***P < 0.05 vs VIM-/- infected group).