NEUROTENSIN AND GROWTH HORMONE-RELEASING FACTOR-CONTAINING NEURONS PROJECTING TO THE MEDIAN-EMINENCE OF THE RAT - A COMBINED RETROGRADE TRACING AND IMMUNOHISTOCHEMICAL STUDY

被引：16

作者：

NIIMI, M ^{[1
]}

TAKAHARA, J ^{[1
]}

SATO, M ^{[1
]}

KAWANISHI, K ^{[1
]}

机构：

[1] KAGAWA MED SCH,DEPT INTERNAL MED 1,KAGAWA,JAPAN

来源：

NEUROSCIENCE LETTERS | 1991年 / 133卷 / 02期

关键词：

NEUROTENSIN; GROWTH HORMONE-RELEASING FACTOR; TRUE BLUE; ARCUATE NUCLEUS; MEDIAN EMINENCE; IMMUNOHISTOCHEMISTRY; CORELEASE;

D O I：

10.1016/0304-3940(91)90565-B

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The origins of the neurotensin (NT)-containing nerve terminals in the median eminence were determined in rats by a combination of retrograde labeling with True blue and immunofluorescence staining. Moreover, the distribution of NT and growth hormone-releasing factor (GRF) was analyzed in the arcuate nucleus (ARC) with an elution-restaining procedure. The retrogradely labeled NT neurons were found mainly in the ARC. Only a few labeled NT neurons were seen in the periventricular and the paraventricular nuclei. The elution restaining procedure demonstrated that an average of 43% of the labeled NT cells in the ventral part of the ARC restained for GRF. These findings support the hypothesis of co-expression of NT with GRF from the ARC.

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页码：183 / 186

页数：4

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