Chernigovskaia E V, Belen'kiĭ M A, Danilova O A
Tsitologiia. 1985 Mar;27(3):345-7.
The ultrastructure of neurosecretory cells of the anterior commissural nucleus of rat hypothalamus is similar to that of the supraoptic nucleus and of the "magnocellular" part of the paraventricular nucleus. The only difference is a less expressed granular endoplasmatic reticulum and a smaller diameter of elementary neurosecretory granules (80-150 nm in diameter). Such elementary granules are characteristic of neurosecretory terminals located in the external zone of the median eminence. It is suggested that neurosecretory cells of the anterior commissural nucleus project to this neurohemal region.
大鼠下丘脑前连合核神经分泌细胞的超微结构与视上核及室旁核“大细胞”部的超微结构相似。唯一的区别是粗面内质网表达较少，基本神经分泌颗粒直径较小（直径80 - 150纳米）。这种基本颗粒是位于正中隆起外侧区的神经分泌终末的特征。提示前连合核的神经分泌细胞投射至这个神经血器官区域。
