Objective: To study the influences of NOS inhibitor L-NNA on the releases of exitatory and inhibitory amino acids from rat striatums during persistent global ischemia.

• 目的：研究一氧化氮合成酶抑制剂（L-NNA）对大鼠半球持续性缺血时兴奋性和抑制性氨基酸释放的影响。