Morphological analysis of limbic modulation of descending pain inhibitory system
Morphological analysis of limbic modulation of descending pain inhibitory system
批准号:
23790643
负责人:
OKA Tatsuro
金额:
$2.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2012
中文摘要
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英文摘要
To understand how limbic structures influence descending antinociceptive system, we examined whether hypothalamic and amygdaloid terminals make synaptic contact with rostral ventromedial medulla (RVM)-projecting neurons in the periaqueductal gray (PAG). As a result, prominent overlapping distribution of the ventromedial hypothalamic axons and RVM-projecting neurons was observed in the lateral/dorsomedial part of the PAG. Furthermore, electron microscopic observation revealed that ventromedial hypothalamic terminals made asymmetrical synaptic contactswith RVM-projecting PAG neurons. We further demonstrated that most of the RVM-projecting PAG neurons are positive for vesicular glutamate transporter 2 mRNA, suggesting that these neurons are glutamatergic.
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DOI:
10.1016/j.neures.2012.08.001
发表时间:
2011-09
期刊:
Neuroscience Research
影响因子:
2.9
作者:
[T. Oka;S. Yokota;T. Tsumori;Jian-guo Niu;Y. Yasui]
通讯作者:
T. Oka;S. Yokota;T. Tsumori;Jian-guo Niu;Y. Yasui
Glutamatergic Kolliker-Fuse nucleus neurons innervate hypoglossal motoneurons whose axons form the medial (protruder)branch of the hypoglossal nerve in therat
谷氨酸科利克融合核神经元支配舌下运动神经元,其轴突形成大鼠舌下神经的内侧(突出)分支
DOI:
10.1016/j.brainres.2011.06.025
发表时间:
2011
期刊:
Brain Research
影响因子:
2.9
作者:
[Yokota S, Niu JG, Tsumori T, Oka T,Yasui Y]
通讯作者:
Oka T,Yasui Y
Glutamatergic neurons in the lateral part of the periaqueductal gray innervate neurokinin-1 receptor-expressing neurons in the ventrolateral medulla of the rat
导水管周围灰色外侧部分的谷氨酸能神经元支配大鼠腹外侧延髓中表达神经激肽-1受体的神经元
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[T. Tsumori, T. Oka, JG. Niu, Y. Yasui, 岡 達郎]
通讯作者:
岡 達郎
Pancreatic islets cells receive axon terminals from melanocortin-4 receptor-expressing nodose ganglion cells in the mouse
小鼠胰岛细胞接收来自表达黑皮质素 4 受体的结状神经节细胞的轴突末端
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[津森登志子, 岡 達郎, 横田茂文, 安井幸彦]
通讯作者:
安井幸彦
Synaptic organization between melanocortin-4 receptor-expressing neurons in the dorsal motor nucleus of the vagus nerve and enteric ganglia neurons in the mouse
小鼠迷走神经背运动核中表达黑皮质素 4 受体的神经元与肠神经节神经元之间的突触组织
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[津森登志子, 岡 達郎, 牛 建国, 安井幸彦]
通讯作者:
安井幸彦
共 9 条
Morphological analysis of the control mechanisms of intrinsic laryngeal muscles during vocalization
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批准号:25861561
-
项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.5万
-
财政年份:2013
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负责人:OKA Tatsuro
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依托单位:
海外基金