The Molecular Mechanisms of Modified Heparin Inhibits P-selectin-mediated Adhesion of Breast Carcinoma Cells 化学修饰肝素抑制P-选择素介导的乳腺癌细胞粘附作用分子机制的研究
That friction is more likely to be a molecular phenomenon closely associated with adhesion. 摩擦很可能是与粘着力紧紧相连的一种分子。
Molecular Mechanisms and Effects of Epithelial Cellular Adhesion Molecule ( EpCAM) on Gastric Cancer Metastasis 上皮特异性粘附分子EpCAM调控胃癌转移的作用及机制研究
Recent studies shed new light on the molecular mechanisms of central synapse formation by discovering a group of cell adhesion molecules exerting potent synaptogenic effects. 近期的研究又有新的亮点,发现一组细胞黏附分子具有很强的突触发生作用,使中枢突触形成的分子机制更加明朗。
The effects of molecular structure and dispersion conditions on the stability of emulsion and properties of emulsion film are analyzed by studying the hardness, water absorption, adhesion and etc. 通过对胶膜硬度、吸水率以及附着力等的研究,分析分子结构及分散条件对乳液稳定性和胶膜性能的影响。
Objective To investigate the molecular mechanism of vasular cess adhesion molecule-1 ( VCAM-1) expression induced by CD40/ CD40L system in ECV-304 cells. 目的研究人类脐静脉内皮细胞(ECV-304)、CD40/CD40L系统诱导血管细胞黏附分-1(VCAM-1)表达的分子机制。
Significance of soluble intercellular adhesion molecular ( sICAM-1) and soluble vascular cell adhesion molecular ( sVCAM-1) in acute leukemia 急性白血病血清可溶性细胞间黏附分子-1和血管细胞间黏附分子-1表达异常的初步研究
Using molecular sieve type plating solution additive is very favorable to raising coat thickness, coat adhesion and its stability. 使用分子筛型镀液添加剂对提高镀层厚度、镀层结合力及其稳定性都非常有利。
The paper studies the effects of molecular weight, degree of hydrolysis and concentration of HPAM on adhesion of jelly and formation rock. 研究了HPAM的分子量、水解度、浓度对所形成冻胶与地层岩石的粘附状态的影响。
The results show that methyl end-stopped dimethylpolysiloxane remarkably lower modulus and improve movement ability of silicone sealant, while incompatibility of low molecular weight polybutene to polysiloxane lead to negative effect on adhesion. 结果表明:甲基硅油增塑剂对降低模量、提高位移能力效果明显;聚丁烯与聚硅氧烷相容性差,影响与基材的界面粘接;
The Influence of Low Molecular Weight Heparin on Monocyte Adhesion to Endothelial Cells 低分子肝素对单核细胞粘附内皮细胞的影响
Effects of low molecular weight heparin on leukocyte adhesion and expression of intercellular adhesion molecule-1 低分子量肝素对白细胞黏附和黏附分子表达的影响
In this paper, the relation between molecular structure of polyvinyl acetal component and solder dip resistance and peel strength of adhesion was discussed and found the suitable molecular structure of polyvinyl acetal used as adhesive for copper foil laminate. 本文研究了聚乙烯缩醛的分子结构与铜箔粘合剂的耐焊热性、剥离强度的关系,找到了合适的分子结构。
Fibronectin ( Fn) is a major molecular glycoprotein known to play a role in many systems involving cell-to-cell and cell-to-matrix adhesion. 纤维连接蛋白(Fn)是一种主要起粘附作用的大分子糖蛋白。
Conclusions: It is an important molecular basis of blood spinal cord barrier damage after trauma that PAF increases the expression of cell adhesion molecules in the cervical cord vascular endothelial cells. 结论:PAF通过增加伤后颈髓血管内皮细胞粘附分子的表达是导致血脊髓屏障损害的重要分子基础。
They are also involved in the infiltration and activation of other immune cells in the synovium by secreting IL-6 or expressing intercellular adhesion molecular-1 ( ICAM-1) and vascular cell adhesion molecular-1 ( VCAM-1). 它也可通过分泌IL-6、表达细胞间粘附分子-1(intercellularadhesionmolecular,ICAM-1)和血管细胞粘附分子-1(vascularcelladhesionmolecular,VCAM-1)参与其他免疫细胞在炎症关节局部的聚集和活化。
With particular pretreatment, surface molecular structure and surface roughness were changed, in result that the adhesion between coating film and plastic surface was increased. 本文采用特殊前处理工艺改变塑料表面分子结构和表面粗糙度,提高涂层与塑料表面的结合力。
Effects of erythromycin, verapamil and low molecular weight heparin on postoperative peritoneal adhesion in rats 红霉素、维拉帕米及低分子肝素对术后腹腔粘连的预防作用
Effect of Intrapleural Low-molecular-weight Heparin on Pleural Adhesion Induced by Tetracycline in Rabbit 低分子肝素对四环素诱导兔胸膜粘连的影响
The mechanism of occurrence may be classified into four kinds: molecular attraction between tyre and road surface, adhesion between tyre and road surface, elastic deformation Of rubber tyre tread and shear action on road surface micro bulge. 其中产生的机理可归纳为轮胎与路面间分子引力的作用、轮胎与路面间的粘着作用、胎面橡胶的弹性变形及路面上小尺寸微凸体的微切削作用四种;
The small scale liquid phase bulk PP as the base resin, added in molecular weight adjusting agent and other necessary additives, the adhesion material of PP weaved cloth and kraft paper was developed by extrusion with extruder. 选用合适的小本体聚丙烯粉料为基础,加入分子量调节剂等助剂,经挤出机挤出后,研制成功了PP编织布与牛皮纸复合的专用料。
The Molecular and Biological Identification of "Ieukocyte Adhesion Deficiency" ( LAD) in Holstein Cattle 黑白花奶牛白细胞粘附缺陷症(LAD)的分子生物学分析与诊断
Its function is maintain the shape of the bacterial cells, combined with the high molecular enzymes, adhesion and invasion the target cells. It is an important structure for the bacteria to adapt to the environment. 其功能有维持细菌细胞的形状,结合高分子量的酶类,黏附、侵袭靶细胞等,是菌体适应环境的重要结构。
The differences of the molecular structure of PUD impacted to the general properties such as viscosity, particle size and solid content, and the properties in adhesion and thermodynamics had been studied. 研究了不同分子结构对高固含量聚氨酯分散体的粘度、粒径等基本性能,以及对粘结性能和热性能的影响。
In this thesis, molecular dynamics simulations based the COMPASS force field are applied to investigate the intermolecular interactions between graphene sheets and different polymer molecules. The influence of structure and conformation of the polymer and graphene width on polymer adhesion is investigated. 本论文利用基于COMPASS力场的分子动力学模拟研究石墨烯和不同聚合物分子间的相互作用。