查询词典 midbrain

Applied rabbit anti-5-HT and mouse monoclonal anti-TPH antisera, the localization of5-HT and its synthesizing enzyme TPH in the visual system, midbrain, and suboesophagealganglion of the beetle Harmonia axyridis (Coleoptera: Coccinellidae) was studied byStreptavidin-Peroxidase immunohistochemical method on Colophony-Paraffin embeddedserial sections. An overall observation reveals that the brain structure of the beetle is relativelydistinct.

运用树脂石蜡组织包埋切片技术，结合免疫组化链霉菌抗生物素蛋白-过氧化物酶双染法，采用兔抗5-HT抗血清和鼠抗TPH单克隆抗体，初步构建了异色瓢虫Harmoniaaxyridis视觉系统、脑中部及咽下神经节5-HT及其合成酶TPH抗原系统的免疫组织化学反应模式。

After fixation,the brain was cut coronally into four blockes:the middle partof cerebrum,midbrain,pons and medulla oblongata.These blockes were embeddedroutingly and serial 8μm sections were prepared for HE,specific histochemical andimmunohistochemical stainings.

所有脑组织经固定后冠状切取大脑中部、中脑、桥脑及延髓4个组织块，常规包埋，连续切片（8μm）分别作HE、组化及免疫组化染色。

Methods Cerebral blood flow and intracranial pressure were measured after electrolytical destruction of the dorsomedial nucleus of the hypothalamus, the midbrain reticular formation, or/and the reticular formation of the medulla oblongata.

电解毁损家兔下丘脑背内侧核、中脑网状结构和延髓网状结构，观察脑血流量和颅内压的变化。

Following brain stem injury,the number of GFAP-positive astrocytes in cerebral cortex and pervent-ricular area,dorsomedial and ventro-medial pafts of midbrain at 30 min antemortem,and in periventricular area,dorsomedial part of pens,dorso-medial and ventro-medial part of medulla oblongata at 60 min antemortem.

采取针刺法造成实验大白鼠脑干损伤，用免疫组织化学LSAB法检测大脑、中脑、桥脑及延髓等不同部位脑组织中胶质原纤维酸性蛋白的改变。结果发现，生前损伤30min，大脑顶部灰质及中脑腹例中央部的GFAP阳性星形胶质细胞数目增多；生前损伤60min，除大脑顶部灰质及中脑腹侧中央部外。

High levels of Cre expression was detected in the epithalamus and anterior thalamus of the diencephalons, and superior colliculus and pretectum of the midbrain.

我们进一步观察到Cre重组基因在胚胎发育第10天的脑部开始有表现，并一直持续至出生前，其分布位置与成鼠的脑部一致。

INTERVENTIONS: Embryonal 14-day SD retina was transplantedin-between the epithalamus and hypothalamus of the midbrain in P1 rat and the right eye of the P1 rat was removed simultaneously. The development time of TP on the 9th day after operation was corresponding to the normal retina on the 1st day after born, which was then recorded as TP1, and so on. The development and differentiation was shown by histochemical method.

干预：用胚14 d SD大鼠视网膜移植至P1大鼠中脑左侧上、下丘间，同时摘除P1鼠右眼，术后第9天移植视网膜的发育时间与生后第1天正常视网膜相当，记为TP1，余类推，应用组织化学方法显示神经元的发育和分化。

Given that the RMTg receives convergent projections from areas known to be activated by aversive stimuli (including the lateral habenula, amygdala and periaqueductal grey), and sends inhibitory projections to midbrain dopamine neurons, the authors suggest that the RMTg may be the main relay by which different aversive stimuli inhibit dopamine neurons.

这些结果表明，来自广泛的大脑区域的后抑输入和刺激模式汇集到RMTg，从而对抗脑多巴胺神经元的奖赏和活动激活功能。

Results The clinical manifestations of TOBS comprised transient unconsciousness, vertigo, dyskinesia of eyeball, abnormality of pupils, dyskinesia of limbs, hemianopsia or cortical blindness, ataxia and memory impairment. MRI showed the local infarction in thalami, cerebellum, midbrain, pons, occipital lobe, temporal inner surface. The features of DSA were occlusion or stenosis in basilar artery and vertebral artery.

结果 TOBS的临床主要表现为一过性意识障碍、眩晕、眼球运动障碍及瞳孔的变化、肢体运动障碍、偏盲或皮质盲、共济失调及记忆功能损害；磁共振显示梗死灶在丘脑、小脑、中脑、脑桥、枕叶、颞叶内侧面；数字减影血管造影显示为基底动脉及椎动脉闭塞或狭窄。

Results CT scan shown that because brain tissue's shift and midbrain pressure in itself or shift resulted in some brain cistern's change,of them,changes of unilateral or bilateral suprasellar cisterns were found in 60,interpeduncular cistern in 56,ambient cistern in 52 and quadrigeminal cistern in 50 cases.

结果CT显示因脑组织移位及中脑本身受压移位导致单侧或双侧鞍上池改变60例、脚间池改变56例、环池改变52例、四叠体池改变50例。

In the central nervous system, the co-localized serotonin neuron with GABA exists only in parts of the medullar raphe nucleus, but there is no this kind of neurons in the midbrain raphe nucleus and non-raphe serotonergic cell groups in the brainstem.

在中枢神经系统内，只有部分延髓中线核团的5-HT能神经元同时含有GABA，而中脑中线核团和脑干的其他非中线5-HT细胞群内未见这种共存神经元的存在。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。