Methods Three hundred and twenty Kunming mice were randomly divided into four groups: a sham operation group, a HBO group, a CIR group, and a HBO + CIR group, with 80 mice in each group.

• 方法 昆明种小鼠 3 2 0只 ,随机分为假手术组、HBO组、脑缺血再灌注组和HBO +脑缺血再灌注组 ,每组各 80只。