vta

The Analysis and Thoughts about the VTA Type Transferring in Our Country

我国增值税类型转换的分析与设想

Sufficient condition of chaos synchronization VTA coupling approach in MLC circuit

MLC混沌电路耦合同步的充分条件

Indeed this part , the VTA , is part of the brain 's reward system .

准确地说来，这里腹侧背盖区是大脑奖励系统的一部分。

The VTA is a nucleus in the midbrain where dopamine neurons are located .

腹侧被盖区是存在多巴胺神经元的中脑神经核团。

DA release evoked by electric stimulation of VTA from Amy of male rats was significantly lower compared with female and OVX rats .

电刺激VTA诱发的雄鼠AmyDA释放量明显低于雌鼠和OVX鼠；

Recording of the cells in vivo shows that aripiprazole can reduce the activity of the spontaneous firing of the VTA in vivo .

通过体内细胞记录发现，阿立哌唑可降低体内VTA内DA神经元的自发放电活性。

The Structure Change of Myelin and the Expression Level of MBP in Morphine-dependent Rats with VTA , PAG in the Different Period of Time and Phase

不同时程和时相吗啡依赖大鼠VTA、PAG髓鞘的结构变化及MBP表达水平

Attempting to discern the cause of the elevated levels , researchers stimulated the VTA of the brain of a rat model by using an electrode .

为了分析多巴胺升高的原因，研究者用电极刺激大鼠的大脑腹侧被盖区。

Immunocytochemistry study : The TH + neurons can only be found in mesencephalic level brain sections , and distributed mainly in VTA and SNC .

3免疫细胞化学研究：TH免疫反应阳性（TH+）神经元仅出现于大鼠中脑切片，主要分布与VTA和SNC。

Aim : To study the change of dopaminergic neurons in mesencephalic ventral tegmental area ( VTA ) of Parkinson disease ( PD ) rats .

目的：探讨帕金森病（PD）大鼠中脑腹侧被盖区（VTA）多巴胺（DA）能神经元的改变。

The image analysing result : The TH + neuron numbers in VTA and SNC at five level brain sections were significantly different among three groups ( P < 0.05 ) .

免疫组化定量分析：在5种不同水平的中脑切片中，三组大鼠中脑VTA和SNCTH十神经元数量均有显著性差异（P<0.05）。

Results : The model rats showed abnormal rotational behavior , while neurons of mesencephalic VTA swelled and necrosed , and the amount of TH positive neuron decreased obviously .

结果：APO诱发PD大鼠模型异常旋转行为，尼氏染色见PD大鼠中脑VTA有神经细胞肿胀、坏死等变化，VTATH阳性神经元数量减少，形态学改变。

Neuronal microfilament was abundant and myelinic degeneration of neuronal fibra was observed in nerve cell and neurogliocyte of VTA .

VTA中神经微丝丰富，神经元、神经胶质细胞髓鞘变性。

Objective : To investigate the ultrastructural changes of morphine dependent rat in the brain area of ventral tegmental area ( VTA ) and locus coeruleus ( LC ) .

目的：研究吗啡依赖大鼠中脑腹侧被盖（VTA）及蓝斑（LC）神经元超微结构的改变。

To study the morphologic changes of dopaminergic neurons in VTA and SN in the dementia model group , control group and the old group , and to analyse the result concluded by image analysing system .

观察痴呆模型组、对照组及老年组大鼠中脑腹侧被盖区（VTA）及黑质（SN）多巴胺能神经元的形态学变化，并定量分析。

To later shut down the signal , the VTA neuron removes the dopamine from the synaptic cleft and repackages it to be used again as needed .

之后为了停止讯号的传送，VTA神经元会收回突触间隙的多巴胺，并重新组装以备再度需要的时刻。

Conclusion Unilateral interval injection of 6-OHDA into the SNc and VTA can establish PD rat models steadily and effectively , which is similar to human PD of middle-latter period .

结论6-OHDA毁损SNc及VTA间隔注射法可有效建立模拟人类PD中晚期的大鼠PD模型。

Control group received a unilateral microinjection of 6 OHDA into the right ventral tegmental area ( VTA ) and the right median forebrain bundle ( MFB ) .

对照组采用6-OHDA立体定向注入大鼠右侧前脑内侧束（MFB）和中脑被盖腹侧区（VTA），制成偏侧帕金森病（PD）模型。

AIM To determine the effects of tetrahydroprotoberberines ( THPB ) on functions of neurons in the ventral tegmental area ( VTA ) of morphine dependent rats .

目的研究吗啡依赖对大鼠中脑腹侧被盖区（VTA）神经元功能变化以及四氢原小檗碱（THPB）的干预作用。

Activation of G protein-coupled inwardly rectifying potassium ( GIRK ) can inhibit DA release of the neurons in the VTA and substantia nigra .

激活G蛋白偶联的内向整流K+通道（G-protein-coupledinwardlyrectifyingpotassium，GIRK），可抑制VTA和黑质区神经元的DA释放。

Dopaminergic neurons lossed over 75 % , contralateral rotations surpassed 7r / min , while the expression of c-jun could be tested in VTA .

DA神经元丢失≥75%时，APO诱导的旋转实验≥7r/min，VTA毁损侧c-jun表达。

Results : Apomorphine evoked strange rotting behavior in PD rats . There were the neuronal cellular swelling and necrosis in left mesencephalic VTA , and morphological changes in PD rats .

结果：阿朴吗啡诱发PD大鼠模型异常旋转行为，尼氏染色见PD大鼠左侧中脑VTA有神经细胞肿胀、坏死等变化；

When a nerve cell in the VTA is excited , it sends an electrical message racing along its axon-the signal-carrying highway that extends into the nucleus accumbens .

VTA神经元兴奋时就会送出电讯，沿著轴突这条伸入依核的「传讯高速公路」快速传送。

Objective To study the effect of volatile oil of Acorus ( VTA ) and β - Asarone (β - A ) on vasomotion and anti-platelet aggregation in rat model with hyperlipidemia .

目的研究石菖蒲挥发油、β-细辛醚对高脂血症模型动物血管舒缩与抗血小板聚集的作用。

TH immunohistochemistry showed that compared with KA treated rats without SRS and saline treated rats , the KA treated SRS rats lost more of TH-IR positive dopaminergic neurons in VTA ( P < 0.01 ) .

TH免疫组织化学结果发现与不伴有SRS的KA大鼠和盐水对照组比较，伴有SRS的KA大鼠在腹侧被盖的多巴胺能神经元大量脱失（P<0.01）。

Objective To study the morphological changes of dopaminergic neurons in mesencephalic ventral tegmental area ( VTA ) of dementia model induced by aluminum and to discuss the possible role of VTA dopaminergic neurons in learning and memory .

目的观察铝中毒痴呆模型大鼠中脑腹侧被盖区（VTA）多巴胺（DA）神经元的形态学变化，探讨中枢多巴胺递质在学习、记忆中的作用。

Conclusion : CT quantitative measurement of distribution of abdominal adipose tissue ( VTA / ATA ) is an effective method in investigating fatty , the high ratio of VTA / ATA is nearly always associated with coronary artery disease .

结论：CT定量测定腹部脂肪分布（VTA/ATA）是一种检查肥胖的有效手段，VTA/ATA值≥0.45可判断或预测冠心病。

The effects of microinjection of γ - aminobutyric acid ( GABA ) and serotonin ( 5-HT ) into the ventral tegmental area ( VTA ) on the activity of dopamine neurons in VTA and sleep-wakefulness were studied in rats .

本实验观察了微量注射γ-氨基丁酸（GABA）和5-羟色胺（5-HT）于大鼠中脑腹侧被盖区（VTA）对该部位多巴胺神经元活动的调节及其对睡眠觉醒的影响。

Aim To investigate the roles of different muscarinic receptors ( M 4 , M 5 ) subtype on rewarding effects induced by morphine and the changes of neuronal nitric oxide synthase ( nNOS ) expression in ventral tegmental area ( VTA ) of rats .

目的研究不同毒蕈碱受体亚型（M4，M5）对吗啡诱发大鼠奖赏效应的影响，同时观察腹侧背盖区（ventraltegmentalarea，VTA）神经型一氧化氮合酶（nNOS）表达的变化。

At the level of the umbilicus in plain scanning images , independently measured and recorded the total abdominal adipose tissue ( ATA ) and visceral adipose tissue ( VAT ), calculated the ratio of VTA / ATA while recorded the cases of the over weight .

选择平扫期的腹部经过脐平面一层图像，分别测定两组该层图像腹部脂肪组织总面积（ATA）和腹内脂肪组织面积（VTA），计算出VTA/ATA，并记录超体重者例数。