First, he has introduced a gene that turns out a stunted version of the myostatin receptor, the molecule that sits in the surface membrane of muscle cells and receives the message to stop growing.
首先,他引入了一种能够导致肌生成抑制素的受体受到抑制的基因,使肌肉细胞的细胞膜表面的分子收到停止生长的信息。
A metal strain gauge on the surface of each membrane senses that deflection and generates a signal that indicates pressure.
在每片硅原子膜的表面有一个金属制压力感应器,能检测压力的大小并发出信号。
The surface of the sea seems to be an invisible membrane between the water and the air.
海的表面似乎是隔在水与空气间的一层看不见的薄膜。
Cells in the cell membrane there are many different signs, mainly on the surface and surface antigen receptor.
细胞的细胞膜上有许多不同的标志,主要是表面抗原和表面受体。
If the adjacent cell curvature difference, clarify in this range, the surface distortion is very serious, if cut and sew in here is cut off again, then divide membrane block has a great arc here will.
假如相邻单元曲率相差很大,阐明在这个方位,曲面歪曲的很严重,假如裁剪缝在此处不切断重新开始,那么裁剪膜块的鸿沟在此处就会有很大的弧形。
The temperature properties of membrane deformation, water viscosity and surface tension in reverse osmosis system are analyzed.
分析了反渗透系统中膜体形变、水体粘度与表面张力等参数的温度特性。
Platelet glycoprotein (GP) is a kind of GP that presents on the surface of platelet membrane. It plays a key role in the processes of platelet activation and thrombosis.
血小板糖蛋白(GP)是一种存在于血小板质膜表面的糖蛋白,在血小板活化和血栓形成过程中起关键作用。
The phenomena of concentration polarization under the conditions of preferential adsorption and repulsion on the surface of membrane were analysed.
分析了溶质在膜表面优先吸附和受排斥情况下的浓差极化现象。
The membrane surface antigens of DNA-transfected cells were detected with cellular ELISA and sandwich ELISA respectively.
分别用细胞和夹心酶联免疫吸附试验(ELISA)检测DNA转染细胞膜表面抗原。
The results of experiments showed how the surface structure of lipid bilayer membrane could be created by the interaction between the AFM tip and lipid membrane.
实验结果表明,原子力显微镜的探针与脂双层膜的相互作用导致脂双层膜表面产生一个永久的损伤。
By coating the blend of poly (vinyl alcohol) and chitosan on the inner surface of poly (acrylonitrile) hollow fiber ultrafiltration membrane, the composite membrane for pervaporation was obtained.
本文将聚乙烯醇和壳聚糖混合物涂到聚丙烯腈中空纤维内表面制备用于渗透汽化过程的中空纤维复合膜。
Objective to identify the distribution of NMDA receptor protein on neuron membrane surface and the localization of single NMDA receptor cluster.
目的明确神经元膜nmda受体蛋白分子在神经元表面的分布规律,对单个nmda受体簇进行定位。
Methods The non-membrane model was introduced to observe the influence on the drug release and gel erosion for surface area and shaking frequency.
方法采用无膜溶出模型,考察释放面积、振荡频率对眼用凝胶溶蚀及药物释放的影响。
However, membranes tend to foul as concentrated material builds up at the membrane surface and viscosity increases, and this limits concentrations that can be obtained.
然而,浓缩物料在膜表面堆积和粘度增加使膜极易被污染,这样就限制了浓缩的进行。
The surface compositions of the pretreated PVDF membrane were determined by Fourier transform adsorption spectrum (FTIR) and X-ray photoelectron spectroscopy (XPS).
采用傅立叶红外光谱(FTIR)和X光电子能谱(XPS)对预处理前后PVDF中空纤维膜表面化学结构进行分析。
In this paper, the surface graft polymerization of porous membrane in supercritical carbon dioxide (SC CO_2) was proposed to improve the hydrophilic and antifouling properties.
本文提出通过超临界CO_2流体技术对基体膜进行接枝改性,改善基体膜表面亲水性及抗污染性能。
A porous silk fibroin membrane could be prepared through freeze-drying process, with dense top surface, porous bottom surface in low porosity and porous inner portion in high porosity.
采用冷冻干燥法可以制得下表面为致密结构,上表面为孔隙率较小的多孔结构,而内部是孔隙率较大的多孔结构的丝素膜。
The results indicates that the rougher the membrane surface morphology is, the faster the speed of flux decline, and the harder to recover by chemical cleaning.
结果表明,超滤膜表面形貌愈粗糙,膜通量的衰减速率愈快,且化学清洗后恢复愈困难。
Methods a single pulse YAG laser was used to relieve the iris synechia and blow up the membrane on anterior surface of IOL.
方法YAG激光单脉冲先切除前膜与虹膜的粘连,再将人工晶状体表面前膜粉碎性切除。
The complications included iris haemorrhage, slight damage on the surface of IOL and breakup of anterior vitreous membrane, and they had no influence upon the vision.
术后并发症有虹膜出血、IOL表面细小击痕和玻璃体前界膜破裂,均对视力无影响。
The main prevent method of membrane fouling were carried out by research and development antifouling membrane materials and controlling the surface structure of membrane etc.
膜污染的主要防治方法:研制开发耐污染膜与复合膜表面结构控制等。
Inflatable membrane reflector is usually non-developable surface, made by a number of plain membranes splicing and paste into the overall membrane surface.
充气膜结构反射面通常是不可展曲面,需要由多个平面膜片拼接并粘贴成整体曲面。
The component analysis of filter cake on membrane surface showed that metallic membrane played a very important role in TN removal by retaining macromolecular soluble and colloid compounds.
膜表面滤饼成分分析表明,除了生物去除之外,通过截留大分子溶解性和胶体含氮化合物,金属膜在脱氮方面发挥重要作用。
Surface charge performance of nanofiltration membrane affects the flux, permselectivity and the anti-pollution ability.
纳滤膜的表面荷电特性会影响膜的渗透通量、选择透过性及其抗污染能力。
CCR5, a membrane protein on cell surface, is a member of the G protein-coupled receptor superfamily and one of the major co-receptors for HIV-1infection.
CCR5为细胞膜蛋白,属于G蛋白偶联受体家族的成员,是HIV - 1入侵机体细胞的主要辅助受体之一。
Richly contain olive and ginseng extract as well as natural macromolecule wheat protein, form protein protective membrane on hair surface.
富含橄榄人参精华和天然高分子小麦蛋白,能在秀发表面形成蛋白保护膜。
For the treatment of surface water containing colloids, membrane fouling for both bare and IOP-coated membranes was related to the characteristics of size distributions of colloidal particles.
在处理含有胶体粒子的地表水时,改性膜和原始膜的污染程度与胶体粒子的粒径有关。
The effects of micro-hole valve of homogenizer on bacteria's surface structure showed cell wall friction damage and cell membrane breakage.
微孔均质阀对细菌表层结构的破坏形式表现为细胞壁擦伤和细胞膜破裂。
Before pasting the membrane, to the glass, the outside surface to carry on the clean (key point is in facing and glass sealant region clean).
贴膜前对车窗内、外表面进行清洗(重点是内饰面和玻璃密封胶区域的清洗)。
Furthermore, it is timely to summarize new information concerning action mechanisms and clinical USES of amniotic membrane transplantation for ocular surface reconstruction.
此外,我们应该适时地概述总结涉及羊膜移植重建眼表的行为机制和临床应用方面的信息。
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