查询词典 ventral

The levels of BDNF,Bcl-2 in these brain regions were measured by immunohistochemistry and the ultrastructural changes of the brain cells in the ventral tegmental areas and locus coeruleus of rats were examined by electron microscope.

采用免疫组化技术从蛋白水平对BDNF、Bcl-2在以上诸脑区的表达进行半定量检测。

Something has to turn the exhilaration of a new partner into what can approach an obsession, and that something is the brain's nucleus accumbens, located slightly higher and farther forward than the ventral tegmental.

必得有某样东西把新情侣的愉快心情变成一种接近于迷恋的东西；它就是大脑依伏神经核--它位于比腹側被盖区更高更远端处。

A separate study examined the effects of bupropion, naltrexone or the combination of bupropion plus naltrexone when they were selectively administered to the ventral tegmental area, a part of the brain that is often described as the center of "the reward pathway".

另一项研究中的影响，安非他酮，纳曲酮或组合的班加纳曲酮时，他们都是有选择性地管理向腹侧被盖区，一部份的大脑常常被形容为中心的&奖赏通路&。

Ventral 1. In thallose plants, such as some liverworts, describing the lower surface closest to the substate.

腹部的：在类似地钱的一些叶状体植物中，临近基部的低位植物体表。

The experimental results show that the ultrastructure of ventral scales of Trimeresurus stejnegeri is formed with a periodical arrangement of microfibrils, micropits and pits.

试验结果表明：竹叶青蛇腹鳞的超微结构由三角形微凸体、微孔和凹坑周期排列而成；腹鳞表面的平均摩擦因数为0.183，且与载荷无关；腹鳞的摩擦阻力主要是粘着力和微凸体变形的滞后阻力。

The body consist of opisthosoma and ligand, there exist four pairs of legs at the ventral side of the ligand, which are tubbiness and are in a gemmule-type.

雄螨的阳茎位于足体背面的第2对足之间，雌螨的生殖孔在腹面第4对足之间。

In this thesis, we find that dlg is indispensible in the establishment of anterior-posterior and dorsal-ventral polarity of drosophila oocyte. Removal of Dlg function from the posterior follicle cells using the FLP/FRT system leads to disruption of oocyte skeleton reconstruction that is elicited by the failure of those posterior cells to differentiate normally in mid-oogenesis. We demonstrate that abnormity of Notch, JAK-STAT and EGFR signal pathway in dlg mutants contributes to this aberrant differentiation. dlg null mutant also blocks the normal differentiation of two groups of anterior follicle cell-stretched cell and centripetal cell, but not border cell, with a lower penetrance. However unlike the result in posterior follicle cells, Notch and JAK-STAT signaling are both undisrupted in all mutant anterior follicle cells, implying other fate determinants may be involved.

我们的研究发现，后端滤泡细胞中的Dlg在果蝇卵子发生中期卵母细胞前后轴和背腹轴建立过程中也是必须的，PFC中dlg完全缺失型突变引起PFC的分化异常，导致卵子发生中期卵母细胞骨架重组异常，Stau、Grk等极性决定蛋白定位错误。dlg突变阻碍了Notch、JAK-STAT、EGFR等调节PFC分化的信号通路的激活。dlg突变的PFC也没有获得前端滤泡细胞命运。dlg突变不影响前端滤泡细胞群中边界细胞的分化，但是在一定程度上影响伸展细胞和向心细胞的分化，并且这种影响不依赖于前端滤泡细胞Notch或JAK-STAT信号激活的异常。

Rabbits vasal ligation that is distant from the scrotum and epididymis via a ventral midline incision could lessen surgical trauma and reduce early post-operational complications.

远离阴囊和附睾的经下腹正中切口的兔输精管结扎术，可减轻手术创伤，减少术后早期并发症。

Methods Of 14 normal male Japanese white rabbits (aged approximately 4 months), 7 were subjected to vasal ligation near the cauda epididymidis after exposure of the testis and vas deferens via a scrotal incision, and the other 7 subjected to vasectomy after exposure of the vas in the inguinal canal through a small ventral midline incision.

正常雄性日本大耳白兔14只（约4月龄），7只经阴囊切口暴露睾丸和输精管后靠近附睾尾进行输精管结扎，另7只从耻骨联合上方的腹正中线上作一小切口，暴露腹股沟管内的输精管后进行输精管结扎。

The main finding of this study is that cholinergic interneurons located in the shell compartment of the nucleus accumbens and the ventromedial striatum were activated, as measured by Fos labeling, following a 1 h session of the self-administration of cocaine in rats.

阿拉乔称，简要地进行概括，我们研究显示前侧多巴胺纹状体(dopamine-ventral striatum)感应系统，具有连接探测和分配美味食物的感应价值，可以在缺乏味觉接收信号情况下能够响应食物中的卡路里。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。