Thus a receptor may be a protein, enzyme, membrane channel, or a region of a foreign pathogen. 这样的受体可以是蛋白质、酶、膜通道或外来病原体的一个区域。
Aquaporins ( AQPs) form the membrane channel with the selectively transport of water, small solutes and gas and play an important role in the growth and development process of plants. 水通道蛋白形成选择性运输水、小分子溶质及气体的膜通道,在植物生长发育过程中起重要的作用。
Effects of Helicobacter pylori on mitochondria outer membrane protein voltage-dependent anion channel 1 in gastric cancer cells H.pylori对胃癌细胞线粒体外膜蛋白VDAC1表达的影响
With emphasis on the influence on the performance of air-breathing PEMFC ( proton exchange membrane fuel cells) by various channel widths and rib widths, a coupled model was developed. 空气自然对流的小型燃料电池不同于强制对流下工作的燃料电池,阴极反应气来源于空气的自然对流。
AQPs is a family of membrane channel protein which facilitates rapid water transport across plasma membrane. AQPs是负责水的快速跨膜转运的一个膜通道蛋白家族,在多种器官的液体平衡中起着重要作用。
The influences of plasma lipid composition on membrane properties, Ca 2+ channel activity, and the conformation of membrane protein were determined in lymphocyte. 本实验通过人为改变淋巴细胞胞膜脂质构成,进而研究了膜脂质,尤其是膜胆固醇,对淋巴细胞膜生物物理特性及膜蛋白结构,以及Ca2+通道蛋白活性的影响。
The chip consisted of glass substrate and polydimethylsiloxane ( PDMS) membrane in which the channel for protein digestion existed. 芯片由玻璃片作模具,聚二甲基硅氧烷(PDMS)为基质。
Three-dimensional modeling of transport phenomena in proton exchange membrane fuel cell with different fluid channel 不同流道结构质子交换膜燃料电池内传递现象的三维模拟
Background and objective With the development of patch clamp and molecular biology technique, and the application of them in the investigation of tumor cellular membrane ion channnel, the ion channel is becoming the hot spot of the tumor base research gradually. 背景与目的随着膜片钳技术和分子生物学技术的发展,及其在肿瘤细胞膜离子通道研究中的应用,肿瘤细胞膜离子通道已逐渐成为肿瘤基础研究的热点。
The properties of human sperm membrane CI~-channel reconstituted into giant liposome and the inhibition of male antifertility drugs on mouse spermatogenic cell Ca~ 2+ channels 人精子膜Cl~-通道的特性和男性抗生育药对Ca~(2+)通道的作用
Effects of gating modifiers of membrane ionic channel on excitability of nerves 膜离子通道闸门调制剂对神经兴奋性的影响
The results indicate that PDS has both a membrane protective effect and a calcium channel blocking effect. 以上结果提示人参二醇组皂甙既有膜保获作用也有钙通道阻滞作用。
Ganglioside GMl may affect the differentiation of PC-12 cells induced by NGF by modulating the activity of membrane calcium channel. PC一12细胞的分化。
Controlled Biological Membrane Channel 受控生物膜通道
Study of statistical algorithms for reconstructing the single cell membrane ion channel signals 细胞膜离子单通道信号的统计重构算法研究
The changes of myocardial ultrastructure and cell membrane channel in uremic rats 尿毒症大鼠心肌超微结构和细胞内钙离子代谢的变化
The gap junction channel is the only structure of membrane channel that can communicate material directly between cells. 间隙连接通道是细胞间直接进行物质交流的惟一的膜通道结构。
Which has many alteration, including morphous, function, recipient, membrane channel free radicle impairment and so on. 其病理变化表现为逼尿肌形态改变、功能改变、能量代谢紊乱。受体与膜通道变化以及自由基损伤等多个方面。
Cardiomyocytes Membrane Channel Currents and Their Dynamics 心肌细胞膜通道电流及其动力学研究
Objective To clone the urea membrane channel gene ( ureI) from Helicobacter pylori ( Hp) for its expression in E. coli, and evaluate the expression conditions and immunological features of the fusion protein. 目的克隆幽门螺杆菌(Hp)尿素膜通道基因(ureI)和构建能表达UreI蛋白的原核表达工程菌,并初步研究产物的表达特性和免疫特性。
The length of rigid oligomer was controlled to match with the thickness of the lipid bilayer membrane by controlling the number of the repeating units, which helped the oligomers embed in to the membrane to form ion channel. 然后通过控制苯撑乙炔的个数来控制其长度使其与磷脂双层膜的厚度相匹配,从而嵌入双分子层膜形成离子通道。
The results show that: The effect of ion channel noise increases firstly and then decreases but the error percentage and standard deviation decreases with the number of ion channels ( which depends on membrane area in the same channel density) increasing. 4. 我们发现,当离子通道的数量(或者说在相同的通道密度情况下依赖于膜面积的大小)增加时,离子通道噪声的影响先增加后减小而误差百分比和标准差却是一直降低。
Various membrane proteins exist as channel proteins or carrier proteins and are an important channel in keeping the inter circumstance steadily. 各种不同的质膜蛋白在生物膜上以通道蛋白或载体蛋白等形式存在,是维持体内稳定内环境的重要通道。
In contrast, a one-channel hollow-fiber membrane oxygenator with one permeation channel for O2 and CO2 was assembled. 作为对比,同时也设计了一种O2和CO2使用同一种通道的中空纤维膜式人工肺。
Aquaporins ( AQPs) was one kind of the membrane channel proteins which could transport water molecules selectively and efficiently. The study showed that AQPs expressed abundantly in intestinal epithelial cells, and AQPs was involved in the secretion of intestinal mucus. 水通道蛋白(Aquaporins,AQPs)是指一类可以选择性高效转运水分子的细胞膜通道蛋白,研究表明水通道蛋白在消化道上皮细胞表达丰富,并参与肠内黏液的分泌。
Sludge deposits on parts of membrane surface, bacterial secretion in it plays an important role in zoogloea cohered, and it sticks to membrane or enters membrane channel, then causes membrane fouling. 产生膜污染的主要原因是污泥在膜表面的局部沉积下来,其中的细菌分泌物对凝结菌胶团起到了重要作用,而且还附着于膜表面或进入膜孔道,造成膜污染。
With the theory of heat transfer enhancement by longitudinal vortex for reference, the present research used the CFD software FLUENT 6.3 to simulate the process of separation in a narrow membrane channel to investigate the effects of longitudinal vortex generators on concentration polarization phenomena. 本文在强化传质研究中借鉴纵向涡强化传热理论,并利用CFD软件FLUENT6.3来模拟不同纵向涡发生器对狭窄膜通道内浓差极化的影响。
Besides the myocardial fibrosis, the decreased cardiac function is also related to the functions of membrane channel protein, Sarco endo reticulum calcium ATPase. 心功能的降低与心肌细胞膜离子通道、钠钙交换蛋白及肌质网钙泵功能的下降以及心肌间质纤维化等有关。