Inhibin β in central neural pathways involved in the control of oxytocin secretion

Inhibin β in central neural pathways involved in the control of oxytocin secretion
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抑制素β在参与控制催产素分泌的中枢神经通路中

DOI:
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发表时间:
1988
期刊:
影响因子:
64.8
通讯作者:
W. Vale
W. Vale
中科院分区:
综合性期刊1区
文献类型:
--
作者:
P. Sawchenko;P. Plotsky;S. Pfeiffer;E. Cunningham;J. Vaughan;J. Rivier;W. Vale

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抑制素(I)是一种性腺激素糖蛋白,抑制垂体前叶分泌卵泡刺激素(FSH),是一种异源二聚体,由一个α亚基和两个不同的β亚基之一组成1 -5。SI核酸酶分析显示,编码所有三种亚基(α、βA和βB)的RNA在大鼠脑中表达6。我们在这里报告了抑制素β在大鼠大脑中的定位和潜在功能。以内脏感觉信息的主要接受者孤束核(NTS)为中心的细胞群,用抗Iβ合成片段的抗血清进行免疫化学染色,但不使用lα。Iβ染色纤维的分布与已知的NTS投射一致,包括向大细胞神经分泌系统的催产素能方面的突出投射。
Inhibin (I) a gonadal hormone glycoprotein which suppresses follicle-stimulating hormone (FSH) secretion from the anterior pituitary, is a heterodimer consisting of an a subunit and one of two distinct β subunits1–5. SI nuclease analysis has revealed that RNAs encoding all three subunits (α, βA and βB) are expressed in rat brain6. We report here on the localization, and a potential function, of inhibin β in the rat brain. A cell group centred in the nucleus of the solitary tract (NTS), a major recipient of visceral sensory information, was stained immunohistochemically with anti-sera against synthetic fragments of Iβ, but not lα. The distribution of Iβ-stained fibres is consistent with known NTS projections, and includes a prominent projection to oxytocinergic aspects of the magnocellular neurosecretory system.
[125I]-二级抗血清的放射自显影检测:一种与过氧化物酶免疫细胞化学兼容的敏感光和电子显微镜标记方法,用于神经元抗原的双重定位。
DOI: 10.1177/34.6.2422251
发表时间: 1986
期刊: The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society
影响因子: --
作者:
Pickel,VM;Chan,J;Milner,TA
通讯作者: Milner,TA
DOI: 10.1159/000123419
发表时间: 1982-07
期刊: Neuroendocrinology
影响因子: 4.1
作者:
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通讯作者: J. Witkin;C. Paden;A. Silverman
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DOI: 10.1073/pnas.84.8.2317
发表时间: 1987
影响因子: 11.1
作者:
Yeh,HJ;Pierce,GF;Deuel,TF
通讯作者: Deuel,TF
DOI: 10.1126/science.3715453
发表时间: 1986-06-13
期刊: SCIENCE
影响因子: 56.9
作者:
VERBALIS, JG;MCCANN, MJ;STRICKER, EM
通讯作者: STRICKER, EM