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我们近来的工作已证明 CCK 在脑微血管中含量极高,而在 Willis 环及软脑膜血管中含量极低,它们在脑缺血后也有相应的变化。本研究的目的是为了观
Our recent work has demonstrated that CCK is extremely high in brain microvessels and very low in the Willis rings and pial vessels, and they also have corresponding changes after cerebral ischemia. The purpose of this study is to view