Objective To observe the time phase changes of Bcl 2 in the gerbil hippocampus CA1 following forebrain ischemia reperfusion after treatment with hyperbaric oxygen and to provide further theoretical basis for hyperbaric oxygen treatment ( HBOT ).

• 目的观察高压氧治疗脑缺血再灌注损伤海马CA1区神经元Bcl-2蛋白表达的时程变化。