兔延髓中促甲状腺激素释放激素样免疫反应性神经元

Thyrotropin-releasing hormone-like immunoreactive neurons in rabbit medulla oblongata.

作者信息

Iwase M, Homma I, Shioda S, Nakai Y

机构信息

Department of Physiology, Showa University School of Medicine, Tokyo, Japan.

出版信息

Neurosci Lett. 1988 Sep 23;92(1):30-3. doi: 10.1016/0304-3940(88)90737-9.

DOI:10.1016/0304-3940(88)90737-9

PMID:3141847

Abstract

Thyrotropin-releasing hormone-like immunoreactive (TRH-LI) neuronal cell bodies and processes were identified by using the peroxidase-antiperoxidase method in the medullar oblongata of rabbits. TRH-LI cell bodies were mainly distributed in the ventral medulla (paraolivary and parapyramidal regions), and caudal raphe nuclei (nucleus raphe obscurus and nucleus raphe pallidus). TRH-LI processes with varicosities were densely distributed in the solitary nucleus, dorsal motor nucleus of the vagus nerve and area postrema. TRH-LI processes appeared to be in contact with unlabelled cell bodies in the dorsal motor nucleus of the vagus nerve.

摘要

采用过氧化物酶抗过氧化物酶法，在兔延髓中鉴定出促甲状腺激素释放激素样免疫反应性（TRH-LI）神经元细胞体和突起。TRH-LI细胞体主要分布于延髓腹侧（橄榄旁和锥体旁区域）以及尾侧中缝核（中缝隐核和中缝苍白核）。具有膨体的TRH-LI突起密集分布于孤束核、迷走神经背运动核和最后区。TRH-LI突起似乎与迷走神经背运动核中未标记的细胞体相接触。