Objective To investigate the neuroprotective mechanism of taurine(Tau)by observation of the effects Tau on the cognitive function and the expression of Bcl-2 and Bax at hippocampus after diffuse brain injury(DBI) in rats.

• 目的观察牛磺酸(Tau)对弥漫性颅脑损伤大鼠学习记忆和海马Bcl-2和Bax蛋白表达的影响,探讨其神经保护作用机制。