囊泡

In order to fuse , intracellular vesicles have to move within the cell.

为了融合，细胞内的囊泡必须在细胞内运动。

Every ATPS has two phases, one of which is liquid crystal and the other isotropy solution with vesicles.

ATPS上相为液晶结构，下相为含有囊泡的各向同性溶液，界面膜是由表面活性剂的双分子层构成。

The effect of soybean hypocotyl extract on sucrase and maltase activity of rat intestinal mucosa was investigatedby colorimetric method, and glucose uptake into brush border membrane vehicles were determined by a rapid filtration method.

在体外比色法观察大豆胚轴提取物对大鼠小肠黏膜蔗糖酶和麦芽糖酶活性的影响，并用快速过滤法观察其对兔小肠刷状缘囊泡葡萄糖转运活性的影响。

However, only few studies involve in myelin formation of charged lipids in electrolyte solutions.

而对电解质溶液中带电磷脂的多层管状囊泡的形成及动力学的研究却非常少。

Silver nanoparticles are prepared successfully by an electrochemical deposition in a lamellar liquid crystalline of oleate vesicles.

在油酸囊泡的层状液晶中利用电化学沉积法成功地制备了银纳米颗粒。

Borneol ; in vitro blood-brain barrier model ; Matin-Darby canine kidney epithelial cells ; intercellular tight junction ; pinocytosis vesicle

冰片；血脑屏障体外模型；马丁达比狗肾上皮细胞；细胞间紧密连接；细胞吞饮囊泡

MethodsBorneol contained serum was prepared and using Matin-Darby canine kidney epithelium cell line as the in vitro BBB model to observe the effects of borneol on intercellular tight junction and pinocytosis vesicles of BBB model.

方法制备含冰片的家兔血清，应用马丁达比狗肾上皮细胞系作为血脑屏障的体外模型，观察冰片对血脑屏障细胞间紧密连接、细胞吞饮囊泡的影响。

We discovered that the mechanisms of borneol opening BBB involved (1) promoting the tight junction of endothelial cells opening:(2) increasing the quantity of pinocytosis vesicle in endothelial cells and enhance the pinocytosis;(3) inhibiting the activation of P-glycoprotein (P-glycoprotein is an efflux pump of drugs) and increase the permeability of BBB;(4) reducing the expression of intercellular adhesion molecule-1 in brain microvessel endothelial cells;(5) increasing the concentration of Ca〓 in brain microvessel endothelial cells;(6) increasing the activation of eNOS in brain microvessel endothelial cells.

随后，在对冰片开放血脑屏障的机制作进一步的研究时又发现，冰片开放血脑屏障的机制包括以下几个方面：(1)冰片可使血脑屏障内皮细胞间的紧密连接开放；(2)冰片能使内皮细胞内的囊泡数量增加，吞饮功能增强；(3)冰片能抑制P-糖蛋白的活性（P-糖蛋白是一种药物外排泵），而使血脑屏障的通透性增加；(4)冰片能使脑微血管内皮细胞ICAM-1表达量减少；(5)冰片使脑微血管内皮细胞内的Ca〓浓度升高；(6)冰片可升高脑微血管内皮细胞eNOS的活性。

Presynaptic plasticity is implicated in the modulation of the neurotransmitter release machinery and consequently in synaptic strength.

突触强度的变化，是通过影响量子的大小，活动区的个数和囊泡释放概率来实现的。

The release is triggered by Ca〓 and completed by the fusion of neurotransmitter containing synaptic vesicles with the presynaptic membrane.

神经递质的释放是由钙引发的，由含神经递质的突触囊泡与突触前膜融合完成的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。