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为探讨脑实质内是否存在接触脑脊液胶质细胞,将霍乱毒素亚单位B注入6只大鼠单侧侧脑室,结果在双侧隔区实质的隔外侧核背侧部和腹侧部分别见有形态完整的胶质细胞被逆、顺行标记.这一发现首次表明在脑实质的某些特定部位存在着远位的接触脑脊液胶质细胞,此为认识脑内胶质细胞的复杂功能提供了新的资料.
In order to investigate whether there is cerebrospinal fluid contact with cerebrospinal fluid in brain parenchyma, cholera toxin subunit B was injected into the unilateral lateral ventricle of 6 rats. The results showed that in the bilateral dorsal septum, The morphologically intact glias are marked inversely and in parallel and this finding, for the first time, shows that there is a distant contact with cerebrospinal fluid glial cells in certain parts of the brain parenchyma, which provides insight into the complex functions of glial cells in the brain New information