【家兔缝际大核-脊髓背角投射纤维终末的超微结构研究】张一模.pdf
目录 中文摘要 英文摘要 论 文 前 言 材料方法 结 果 讨 论 小 结 文献综述 致 谢 参考文献
结构形态特点和突触联系,证明家兔这投射系的纤维终末分于脊髓各节 段背角浅、深层,与背角神经元形成轴树、轴款、轴一体突触及突触复 合体等多种突触联系.本文认为上述结果为该投射系下行抑痛的作用方式,提供了超微结构的 形态学基础。
nucleus-spinaldorsalhorny pathway.Threetypes of degenerating fiberous terminals were foundwith eiectron microscopy: nameiy,the electron dense pattern, the The first one was very common,the second and the thirda few.Theiome-shaped profiles were common in the degenerating terminals in early and midd