皮层的

It consists of deposits of suberin and cutin and ensures that all the water and solutes entering the stele pass through the cytoplasm of the endodermal cells, thus allowing for selective filtering of solutes and control of flow rate.

是由木质素或角质的沉积物所组成。从而使水及溶质只能通过内皮层细胞的原生质体进入维管柱，保证了物质有选择性的通过。

The results indicated that no or only a slight tegument damage induced by praziquantel was observed in 3 day to 14 day old schistosomules, while in d_0, d_(21), d_(28), d_(28) and d_(42) parasites a moderate or severe tegument damage could be seen.

由于血吸虫的皮层可能是毗哇酮的主要作用靶'，，同时，在体外试验中观察到不同虫龄的血吸虫经毗喳酮

The expression of Bcl-2mRNA and P53mRNA in hippocampus after 16Hz, 130dB infrasound treatment In 1 day group, Bcl-2mRNA and P53mRNA were expressed lightly in CA1-CA3 areas in hippocampus and dentate gyrus. Blood vessels dilated lightly. In 7d group, Bcl-2mRNA and P53mRNA were more expressed in areas mentioned above. Dilation of capillaries and small vessels was more obvious. Bcl-2mRNA and P53mRNA were strong positive in endothelial cells of vessels. In 14d group, Bcl-2mRNA and P53mRNA expression was obviously increased in pyramidal cells of hippocampus and granular cells of dentate gyrus, showing deep blue staining. a The endothelial cells in some vessels were also strong positive for Bcl-2mRNA and P53mRNA. Dilation of capillaries and small vessels was lessened. In 21d group, Bcl-2mRNA and P53mRNA expression was decreased in pyramidal cells. In 28d group, little change about the expression and distribution of Bcl-2mRNA and P53mRNA was observed. Lots of Bcl-2mRNA and P53mRNA were scattered in cortex of temporal lobe around hippocampus and callosal gyrus area. Dilation of capillaries and small vessels was lessened obviously. The expression of Bcl-2mRNA and P53mRNA in hippocampus after 16Hz, 90dB infrasound treatment.

次声作用后Bcl-2mRNA和P53mRNA在海马的表达，16Hz、130dB次声作用1d组：两者在海马〓区和齿状回轻度表达，海马内血管轻度扩张；7d组：两者表达在上述区域较1d增多，微血管和小血管扩张较显，血管内皮细胞内可见呈强阳性表达的Bcl-2mRNA和P53mRNA；14d组：海马锥体细胞和齿状回颗粒细胞内Bcl-2mRNA和P53mRNA阳性表达明显增多，呈深兰色，在部分血管内皮细胞内两者强阳性表达，微小血管扩张状态较7d减轻；21d组：锥体细胞胞浆内Bcl-2mRNA和P53mRNA表达减弱；28d组：上述表达及分布与21d组相比无明显改变，海马周围颞叶皮层和扣带回区域亦可见大量散在分布的Bcl-2mRNA和P53mRNA表达，血管扩张状态已明显减轻。90dB次声作用1d-7d后，较对照组无明显变化，14d-21d后轻度表达，28d后，Bcl-2mRNA和P53mRNA表达较强。

The researchers found that one of the two brain areas that contain VENs, the anterior cingulate cortex, looked very different in FTD patients: There was a 74% reduction in the number of VENs compared to controls.

研究人员发现包含VENs的两个大脑区域中的一个——前扣带皮层在FTD患者中出现了变化：与对照组相比，VENs的数量缩减了74％。

Well, in a recent study, scientists observed that when the participants felt rejected, the flow of blood increased to the area of their brain known as the anterior cingulated cortex.

这样的，在最近的研究中，科学家发现当参与实验者被拒绝时，血液会流向所谓的大脑前环带皮层区域。

It also occures in cold weather because the permeability of the endodermal cells decreases rapidly below 5℃, so the root resists the entry of water.

在寒冷的季节也同样会发生生理干旱。因为在5℃以下时内皮层细胞的渗透性迅速降低，因此根会抵抗水的进入。

P.. The light-evoked responses and spontaneous discharges of single neuron were recorded extracellularly from the contralateral area 17 of visual cortex.

采用电生理的胞外记录法，观察了电刺激杏仁体对视皮层 17区单个神经元的光反应及自发放电活动的影响。

Moreover, the S1 area was shown to be more easily activated and more intensively innervated by the thalamocortical afferent projections than by the intracortical connections.

其次，刺激IV层在每一刺激强度下诱发的场电位幅度远远大于刺激II-III的场电位幅度，即S1区更容易被丘脑皮层连接回路的投射纤维所激活。

In addition, the loss of the gray-white differentiation in the cortical ribbon (particularly at the lateral margins of the insula) or the lentiform nucleus and sulcal effacement can often be detected within 6 hours in up to 82% of patients with large-vessel anterior circulation occlusions.

另外，82％的前循环大动脉闭塞的患者，于发病6小时内，CT即可发现岛带征（岛叶外侧缘皮层灰白质分界消失）、豆状核低信号征、半球脑沟消失征；这些早期CT征象的出现往往提示预后不良。

However, recent neuroanatomical researches have revealed direct and bidirectional connections (i.e., the cerebellar-hypothalamic neural circuits) between the cerebellum and the hypothalamus, the high autonomic center for regulation of the visceral functions.

一般认为小脑是一个皮层下的运动调节中枢，但近年来的神经解剖学研究揭示小脑与内脏功能调节中枢下丘脑之间存在交互的直接纤维联系，即小脑－下丘脑神经环路。

I can still vividly recall the impressive scenes you gave. You were among my friends and relatives who accompanied me from my house to the seaport and when the porters were slow to show up, you obligingly carried my suitcase for me.

你对我的种种感人情意，使我记忆犹新，那天你随着我的亲友从家里送我上轮船，搬运工迟迟不来，你毅然替我提着皮箱上船。

St. Nicholas became the patron saint of Russia, where he was famous for his red cape, flowing white beard, and bishop's mitre.

圣尼古拉成了俄罗斯人的守护神，在那里，他以身披红斗篷，留着飘逸的白胡须，戴着主教法冠而闻名。