查询词典 proliferation

Objective: To study influence of NE on proliferation and phenotype switch of vascular smooth muscle cells and its mechanism.

目的：研究去甲肾上腺素对血管平滑肌细胞表型转化和增殖的影响及作用机制。

To study the effect of antigen-pulsed dendritic cells on the proliferation,phenotype and function of cytokine-induced killers.

研究负载抗原后的树突状细胞对细胞因子诱导的杀伤细胞增殖活性、表型和功能的影响。

Objective To investigate the effects of Shp-2 tyrosine phosphatase activity on unlimited proliferation of leukemia cells.

目的 研究Shp-2酪氨酸蛋白磷酸酶对白血病细胞恶性增殖的影响。

OBJECTIVE: To elucidate the effect of OGP on proliferation of human periodontal ligament cells cultured in vitro and alkaline phosphatase activities.

目的：观察成骨生长肽对体外培养的人牙周膜细胞增殖及其碱性磷酸酶活性的影响。

Objective? To establish stable expressing system of Borna disease virus phosphoprotein in PC-12 cells, and then study its influence on cell proliferation of PC-12 cells.?Method?

建立博尔纳病病毒磷蛋白在神经源性PC-12细胞内的稳定表达体系，初步探讨博尔纳病病毒磷蛋白对PC-12细胞的生长是否有影响。

WM can inhibit proliferation and induce apoptosis of K562 cells in a dose- and time-dependent manner, probably through down-regulation of phosphorate PI3K/Akt signal pathway and NF-κB expression.

渥曼青霉素以时间和剂量依赖方式明显抑制K562细胞的增殖及诱导其凋亡，其机制可能与其下调磷酸化PI3K/Akt信号通路以及NF-κB蛋白表达有关。

Methods: Human leukemia cell line K562 was treated with different concentrations of WM. The proliferation of K562 cells was examined by MTT assay. DNA damage in K562 cells was examined by single cell gel electrophoresis assay, and apoptosis of K562 cells was detected by Annexin V-FITC/PI double staining. The expressions of total Akt, phosphorate Akt, and NF-κB p65 mRNA and protein were detected by RT-PCR and Western blotting, respectively.

以不同浓度的渥曼青霉素作用于人类髓细胞白血病细胞K562，采用MTT法检测细胞增殖活性，单细胞凝胶电泳技术检测细胞DNA损伤形成的"彗星"样拖尾现象，Annexin V FITC/PI双标法检测细胞凋亡，Western blotting、RT-PCR检测渥曼青霉素作用K562细胞后总Akt和磷酸化Akt以及NF-κB基因及蛋白表达水平的变化。

The function of proliferation and phosphorylation in vitro or in vivo was further studied.

利用基因重组的方法构建该基因的表达质粒，并研究该基因在细胞水平和活体水平对细胞增殖度磷酸化功能的影响。

Phycocyanin could increase the expression of FAK gene on K562 cells and inhibit the proliferation of K562 cells.

藻蓝蛋白可上调胞内FAK的基因表达水平，恢复整合蛋白β1介导的细胞增殖抑制信号。

The possible mechanism of phycocyanin in the proliferation inhibition of K562 cells is to increase the expression of FAK gene.

藻蓝蛋白可上调胞内FAK的基因表达水平，恢复整合蛋白β1介导的细胞增殖抑制信号。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。