methods: (1) the chronic stressed depression rats were established by chronic unpredictable mild stress and separation after 21 days.
方法:(1) 动物模型:连续21天慢性轻度不可预见性应激配合孤养方法建立大鼠抑郁模型。
conclusion it is an ideal method for establishing the animal model of post-encephalorrhagia depression to give chronic unpredictable mild stress to rats on the basis of cerebral hemorrhage.