查询词典 hypothalamus

GlyR in the spinal cord and medulla oblongata in a high level of expression, and in the midbrain, hypothalamus and thalamus in the lower brain areas are not high-level expression.

glyR在脊髓和延髓中以高水平表达，而在中脑、下丘脑和丘脑中较少，高级脑区则不表达。

The NOS positive neurons distributed in wide area of rabbit brain including cerebral cortex, cerebellum ,hypothalamus, mesencephalon and pons.

NOS阳性神经元几乎分布于家兔的各个脑区，包括大脑皮质、小脑、丘脑下部、中脑和脑桥。

By immunohistochemistry and semiquantitative RT-PCR analysis, we were the first to demonstrate that AdM mRNA and immunoreactive AdM exists in the rat brain distributed in cerebral cortex, paraventricular tissues, hypothalamus, mesencephalon, medulla oblongata and cerebellum, and AdM mRNA was also found in the human brain.

应用免疫组织化学和半定量RT-PCR方法，首次发现在大鼠的脑内，包括大脑皮层、室旁组织、下丘脑、中脑、延髓和小脑均有AdM mRNA及AdM的免疫活性物质存在；在人脑内也含有AdM mRNA。

The posterior part of the forebrain that connects the mesencephalon with the cerebral hemispheres, encloses the third ventricle, and contains the thalamus and hypothalamus.

间脑位于将中脑与大脑两半球相连的前脑后部，包着第三室，内包含有丘脑和下丘脑

But higher structures, such as hypothalamus structures, mesencephalon and p2 segment of posterior cerebral artery in two heads, and high basilar bifurcation and p1 segment of pca in one of them were difficult to be exposed because of obstruction of view by temporal muscle.

结果 在保留颧弓颞下入路中均可显露床突周围位置较低的结构，但2例标本因颞肌遮挡，显露下丘脑、中脑、大脑后动脉p2段等位置较高的结构困难，其中1例高位基底动脉分叉部及大脑后动脉p1段显露困难。

Examination of the 100 genes most specific to each brain region showed that expression in some regions, such as the hypothalamus and midbrain, oerlaps significantly with expression in others.

人们对100种脑区域特异基因的表达进行检测发现，下丘脑和中脑中的某些基因同时在脑的其他区域表达。

Through immunocytochemistry study, we found that the α3 and/or α5 subunits of nicotinic acetylcholine receptor are predominantly expressed in the oxytocinergic neurons. Our finding is quite different from the conclusion of the British scholar Dr. Mason's work in 1980s. We also found in this study that, the α3 and/or α5 subunits of N-AChR can also be expressed on the axons of oxytocinergic neurons, and these immunoreactive axons could be seen projecting to the median eminence and further to the posterior end of neurohypophysis. In the hypothalamus of the 7-day postnatal pup rats, the expression patterns of α3 and/or α5 subunits of N-AChR are similar to that in adult rats.

我们用免疫组化的方法发现，α3和/或α5型烟碱型乙酰胆碱受体(Nicotinic acetylcholine receptor，N-AChR)亚单位在大鼠下丘脑OT能神经元中呈优势性的表达，这与上世纪八十年代英国学者Mason类似工作的结论不一致；而且我们还发现α3和/或α5型N-AChR亚单位还表达在OT能神经元的轴突，此阳性免疫反应的轴突一直延续到正中隆起和神经垂体的末端；在新生7天大鼠的下丘脑，α3和/或α5型N-AChR亚单位的分布类似成年鼠。

Methods ①In situ hybridization was applied to observe the changes ofhypothalamic CRHmRNA positive cells after PX and melatonin supplementation;②Immunohistochemistry was used to observe the changes of CRH positive cellsin hypothalamus and CRH staining in median eminence of neurohypophysis after PXand melatonin supplementation;③ELISA was applied to detect the changes of CRHconcentration in serum after PX and melatonin supplementation.

①运用CRHmRNA 原位杂交的方法来观察松果体摘除及补充外源性褪黑素后下丘脑室旁核CRHmRNA 阳性细胞的变化；②应用免疫组织化学染色的方法观察松果体摘除及补充外源性褪黑素后下丘脑室旁核CRH 阳性细胞和神经垂体正中隆起CRH 阳性染色的变化；③运用ELISA 法检测松果体摘除及补充褪黑素后血清CRH 浓度的变化。

Oxytocin , a nonapeptide, is mainly synthesized in the supraoptic nucleus and paraventricular nucleus of mammals' hypothalamus, and secreted into peripheral blood through neurohypophysis when stimulated to act on the target tissues like mammary gland or myometrium. Hence, the milk ejection or myometrium contraction is induced.

催产素是一种9肽神经内分泌激素，在中枢神经系统(Central nervous system，CNS)中，主要在下丘脑视上核(Supraoptic nucleus，SO)、室旁核(Paraventricular nucleus，Pa)的大细胞内分泌神经元中合成，并经神经垂体释放入外周血，作用于其靶组织如乳腺和子宫平滑肌等，发挥促射乳、促宫缩等作用。

The result showed that IFN-γ was distributed over 20 nucleus of the hypothalamus, such as nucleus mamillaris medialis, nucleus pre-opticus medialis, area anterior hypothalami, nucleus ventromedialis, nucleus reunions, nucleus paraventricularis, nucleus supra optic, and etc. Many of IFN-γ positive nerve fibers were found in supra optic nucleus, paraventricular nucleus, nucleus mamillaris medialis and etc. Nerve fibers and astrocytes IFN-γ immunoreactive positive cells spreaded in paraventricular nucleus, nucleus pre-opticus lateralis, nucleus pre-opticus medialis and etc. At the same time, IFN-γ is also observed obviously in adenohypophysis and neurohypophysis. IFN-γ also expresses in follicular and corpus luteum.

结果显示，IFN-γ分布于乳头体内侧核、视前内侧核、下丘脑前区、腹内侧核、连接核、室旁核、视上核等20个核团中，各部分核团细胞着色程度深浅不一；在视上核、室旁核分泌部乳头体内侧核等有大量的阳性神经纤维；同时在室周核、视前外侧核、视前内侧核等13个核团中散布有一些阳性星形胶质细胞，与阳性神经细胞交错共存；腺垂体中腺细胞和神经垂体中神经纤维均有IFN-γ表达；卵泡和黄体中也有IFN-γ存在。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐