DISTRIBUTION OF GASTRIN-RELEASING PEPTIDE BOMBESIN-LIKE IMMUNOREACTIVE CELL-BODIES AND FIBERS IN THE BRAIN-STEM OF THE CAT
DISTRIBUTION OF GASTRIN-RELEASING PEPTIDE BOMBESIN-LIKE IMMUNOREACTIVE CELL-BODIES AND FIBERS IN THE BRAIN-STEM OF THE CAT
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DOI：
10.1016/0143-4179(94)90100-7
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发表时间：
1994-02-01
期刊：
影响因子：
2.9
通讯作者：
GONZALEZBARON, S
中科院分区：
文献类型：
--
作者：
MARCOS, P;COVENAS, R;GONZALEZBARON, S
本文用间接免疫过氧化物酶技术研究了猫脑干内胃泌素释放/蛙皮素样免疫反应纤维和胞体的分布。在下丘臂核、下丘中央周围核、外侧丘系腹侧核和外侧网状核外区，可见中等或低密度的免疫反应阳性胞体。在脚间核、结合臂边缘核、三叉神经脊束板状核和板状核以及黑质内可见免疫反应纤维的密集网络。中脑导水管周围灰质、下丘臂、下丘臂核、蓝斑、未定核、Kolliker-korney核、面核、孤束内侧核和最后区含有中等密度的免疫反应纤维，而下丘中央周围核、矢状核、楔状核、中缝背核、上级中央核、以被盖中央、外侧、外侧系被盖野、外侧丘系腹侧核、被盖背侧核、中缝锥体后核、疑核、被盖副背侧核、迷走神经运动背核和下橄榄核的免疫反应纤维密度最低。
Using an indirect immunoperoxidase technique, the location of gastrin-releasing/bombesin-like immunoreactive fibres and cell bodies in the cat brainstem was studied. A moderate or low density of immunoreactive cell bodies was observed in the nucleus of the brachium of the inferior colliculus, pericentral nucleus of the inferior colliculus, ventral nucleus of the lateral lemniscus and in the external division of the lateral reticular nucleus. The densest network of immunoreactive fibres was visualized in the interpeduncular nucleus, marginal nucleus of the brachium conjunctivum, alaminar and laminar spinal trigeminal nuclei and in the substantia nigra. The periaqueductal gray, brachium of the inferior colliculus, nucleus of the brachium of the inferior colliculus, locus coeruleus, nucleus incertus, Kolliker-Fuse nucleus, facial nucleus, medial nucleus of the solitary tract and the area postrema contained a moderate density of immunoreactive fibres, whereas the pericentral nucleus of the inferior colliculus, nucleus sagulum, cuneiform nucleus, dorsal nucleus of the raphe, superior central nucleus, central, lateral and paralemniscal tegmental fields, ventral nucleus of the lateral lemniscus, dorsal tegmental nucleus, postpyramidal nucleus of the raphe, nucleus ambiguus, accessory dorsal tegmental nucleus, dorsal motor nucleus of the vagus and the inferior olive had the lowest density of immunoreactive fibres.