成年雄性猫脑干中神经降压素样免疫反应性细胞体和纤维的分布

Distribution of neurotensin-like immunoreactive cell bodies and fibers in the brainstem of the adult male cat.

作者信息

De León M, Coveñas R, Narváez J A, Tramu G, Aguirre J A, González-Barón S

机构信息

Departamento de Biología Celular y Patología, Facultad de Medicina, Salamanca, Spain.

出版信息

Peptides. 1991 Nov-Dec;12(6):1201-9. doi: 10.1016/0196-9781(91)90195-u.

DOI:10.1016/0196-9781(91)90195-u

PMID:1815208

Abstract

We studied the distribution of cell bodies and fibers containing neurotensin in the brainstem of the cat using an indirect immunoperoxidase technique. A high or moderate density of immunoreactive perikarya was found in the interpeduncular nucleus, inferior colliculus, nucleus of the brachium of the inferior colliculus and in the lateral tegmental field. Moreover, a high density of neurotensin-immunoreactive fibers was observed in the periaqueductal gray, locus coeruleus and in the marginal nucleus of the brachium conjunctivum. The interpeduncular nucleus, nucleus of the solitary tract and the dorsal motor nucleus of the vagus contained a moderate density of immunoreactive fibers.

摘要

我们采用间接免疫过氧化物酶技术研究了猫脑干中含神经降压素的细胞体和纤维的分布。在脚间核、下丘、下丘臂核和外侧被盖区发现了高密度或中等密度的免疫反应性核周体。此外，在导水管周围灰质、蓝斑和结合臂边缘核中观察到高密度的神经降压素免疫反应性纤维。脚间核、孤束核和迷走神经背运动核含有中等密度的免疫反应性纤维。