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- The cell surface barrier had been broached. 细胞表面屏障被凿开。
- This is an adaptation of the cell surface for absorption. 这是细胞表面为了吸收而发生的适应性改变。
- Antigen density on the tumor cell surface influences the cytotoxic sensitivity. 瘤细胞表面的抗原密度影响细胞毒的敏感性。
- Abstract In this paper the basic method and feature and the application of thermal surface ionization IDMS for determining standard reterence materials have been described. 摘要 本文叙述用表面电离质谱法测定标准物质的基本方法、特点及其应用。
- The antigen on the cell surface was detected with immunocytochemistry. 免疫细胞化学检测细胞表面抗原。
- Inhibits cell surface aminopeptidases (notably B) and leucine aminopeptidase. 抑制细胞表面氨基肽酶（特别是B）和亮氨酸氨基肽酶。
- Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration, and a thermal surface ionization mass sepctrometry equipped with multicollector has been used. 采用全蒸发技术、离子流强度积分的方式，用多接收器热表面电离质谱计测量铀同位素丰度。
- Uranium isotope abundance ratio has been measured by total sample evaporation and signal integration,and a thermal surface ionization mass sepctrometry equipped with multicollector has been used. 采用全蒸发技术、离子流强度积分的方式,用多接收器热表面电离质谱计测量铀同位素丰度。
- Another area of current interest concerns the possible role of cell surface glycoproteins in cell adhesion. 近来有兴趣的另一领域是关于细胞表面糖蛋白在细胞的粘附中可能起的作用。
- In some cell lines there is a similar periodicity in changes of cell surface antigenicity or response to wheat germ agglutinin. 在某些细胞系中，细胞表面抗原性或对表胚凝集素的反应方面有相近似的周期性变化。
- The number of P-selectin molecules on cell surface was calculated using radio-irnmunoassay (ERMA). 血小板膜表面P-选择素数量用免疫放射法(IRMA)测定。
- Cell surface Fas expression in cancer cells increased after treated with MPA. MPA作用后结肠癌细胞表面Fas表达显著增强。
- Cell surface Fas expression increased after being treated with VES combined with ADM. VES联合ADM作用24h后Bcap-37细胞表面Fas表达增强。
- Fas antigen expression on BGC-823 cell surface was detected with Fas monoclonal antibody and then analyzed by FCM. 用Fas单克隆抗体检测BGC-823细胞表面Fas的表达;
- Consequence: we saw that the CD42a,TSP and CD9 expression adqulis on cell surface by confocal microscopy. 结果:利用激光扫描可见CD9、CD42a、TSP均匀的表达了细胞表面。
- An invariant stalk region tethers the VLRs to the cell surface by means of a glycosyl-phosphatidyl-inositol anchor. 以七鳃鳗（见本期封面照片）为代表的无颚脊椎动物可能含有了解我们人类免疫系统演化起源的关键线索。
- This leads to stimulation of adenyl cyclase which also is located on the cell surface. 这会刺激位于细胞表面上的腺苷酸环化酶。
- EGF works by binding with the receptor known as epidermal growth factor receptor (EGFR) on the cell surface. 表皮成长因子是通过与表皮成长因子感受器官的联合，产生新的皮肤细胞。
- Once the receptor has seized a molecule, it binds the molecule to the cell surface from where it is tak into the cell. 一个受体一旦钩上了一个分子，就把那个分子固定在细胞表面，然后从那里把它摄入细胞内。
- The calculation and measurement for surface ionization 表面电离的计算与测量
