CATECHOLAMINERGIC NEURONS IN THE NUCLEUS-TRACTUS-SOLITARII WHICH SEND THEIR AXONS TO THE MIDBRAIN PERIAQUEDUCTAL GRAY EXPRESS FOS PROTEIN AFTER NOXIOUS-STIMULATION OF THE STOMACH - A TRIPLE LABELING STUDY IN THE RAT

被引：17

作者：

CHEN, LW

RAO, ZR

SHI, JW

机构：

[1] Department of Anatomy, The Fourth Military Medical University, Xi'an

来源：

NEUROSCIENCE LETTERS | 1995年 / 189卷 / 03期

基金：

中国国家自然科学基金;

关键词：

NUCLEUS TRACTUS SOLITARII; PERIAQUEDUCTAL GRAY; FOS PROTEIN; HORSERADISH PEROXIDASE; TYROSINE HYDROXYLASE; CATECHOLAMINE; NOCICEPTION; RAT;

D O I：

10.1016/0304-3940(95)11475-C

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

In rats which were injected with horseradish peroxidase (HRP) into the midbrain periaqueductal gray (FAG) and then administered with formaldehyde into the stomach, Fos-like immunoreactivity was found in tyrosine hydroxylase-like immunoreactive neurons in the nucleus tractus solitarii (NTS) which were retrogradely labeled with HRP. The results indicate that catecholaminergic NTS neurons may mediate nociceptive visceral information to the PAG.

引用

页码：179 / 181

页数：3