囊泡

Down-regulation of NSF might contribute to decreased activity of vesicle transportation and differentiation of human cancer cell.

参与囊泡转运的NSF基因在食管癌细胞分化过程中发挥着重要作用，NSF表达的抑制是囊泡转运系统转运活性下降的分子机制。

Electron-beam irradiation induces the curvature of surfactant-inorganic layers system, leading to vesiculation of hybrid of surfactant and calcium phosphate.

观察表明在电子束诱导下，介层结构演变为空心的囊泡结构，我们初步提出了囊泡介结构磷酸钙盐材料的形成机制。

Possible involvement of syntaxin4 and SNAP-23 in exocytosis from human natural killer cells to Porcine Endothelial Cells It was reported that the SNAREs protein complex are involved in many human immune cells and participated in exocytosis of the granules, such as platelet, macrophages and basophilic cells.

SNARE是一种参与神经递质释放的胞内蛋白质，在介导分泌性囊泡运动和融合中发挥重要作用，也参与某些免疫相关细胞的囊泡运动、效应物质分泌和免疫效应调节等。

In aqueous phase both bilayer and domelike vesicles with a mean diameter of 45 nm were observed, whereas in air the structure was more complicated depending on the initial concentration of vesicles.

在溶液中观察到直径为45 nm的囊泡以及沉积在云母表面的双分子层，而在空气中形成的结构则比较复杂，它与囊泡溶液的起始浓度有关。

The activty of SOD in vesicle solution is then determined. But still no apparent superactivty is found due to the following reasons: 1. The lowered dielectric constant reduces not only the self-oxidation rate of pyrogallic, but also the activity of SOD; 2. There are no efficient enough interaction between vesicles and SOD.

在上述体系中进行的SOD的活性研究中，没有发现表观超活性，估计是两方面的原因：一是囊泡周围低的介电常数同样也降低了SOD酶的活性，二是由于表面活性剂浓度较小，仅为0.5％左右，使得囊泡体积分数较小，不能与SOD酶发生充分有效的结合。

Two pathways may belong to the same functional system, though they have some architectural difference. It has been disscussed that some neural structures in the visceral afferent pathway may have some relation to the somesthetic afferent.

在梭形细胞的树突上见到较多的对称性突触，突触前末梢含有多形性囊泡；在卵圆形细胞的远核区和树突上，常见到含圆形囊泡的末梢，与胞体和树突形成不对称性突触。

Sixty-three patients underwent surgical procedures (62 VATS, 1 limited thoracotomy) and bullae or blebs were found in 61 patients.

样本中有63位采手术治疗的患者中有61位发现有囊泡，囊泡大部分位在肺尖和上叶。

Microcalorimetry method is used to measure the heat effect of vesicle formation when PTA titrates into AOT or SDS solution.

囊泡体系超声30分钟，发现体系的蓝色都加深，浊度也增加，说明超声对囊泡的形成起到了促进作用。

RESULTS: In the verapamil group, the fibroblast were round or oval, and there were tiny cell process, less alpha substance, atrophic and decreased rough endoplasmic reticulum in kytoplasm and abundant vesica. In control group, there were fusiform or polygon fibroblast, and much matrix among cells, abundant rough endoplasmic reticulum and ribosome in cytoplasm and less vesica were found.

结果：维拉帕米组神经瘢痕成纤维细胞呈球形或椭圆形，细胞突起细小，胞间网状物质少，胞浆中粗面内质网萎缩且数量减少，囊泡丰富；对照组成纤维细胞呈梭形或多角形，细胞间基质较多，细胞浆内粗面内质网及核糖体丰富，囊泡少见。

According to the results of DLS and cryo-TEM, the decreasing region from start to the minimum is just that of from vesicle formation to monodisperse state, which implies the formation of vesicle inhibits the self-oxidation.

结合光散射、电镜等实验结果，可以发现在复配体系中，邻苯三酚的自氧化速率从开始降低到达到最低点的这一区域正好是囊泡形成的区域，这说明是囊泡的形成抑制了邻苯三酚的自氧化。

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。