To investigate the invasion ability and collagenolytic activity of human glioma cells in vitro.
目的：观察人胶质瘤细胞的体外侵袭能力及对胶原的溶解作用。
Objective To investigate the invasion ability and collagenolytic activity of human glioma cells in vitro.
目的：观察人胶质瘤细胞的体外侵袭能力及对胶原的溶解作用。
ConclusionWe have successfully established an A498 cell line with CXCR4 stably silenced; the cell line has a higher apoptotic rate and lower invasion ability, which paves a way for future research.
结论成功构建稳定沉默CXCR4表达的肾癌a 498细胞株，转染后的细胞凋亡率升高，体外侵袭能力降低，为后续研究奠定了基础。
Their metaphor, invoking the body's exquisite ability to ward off disease and invasion, is apt: Our best efforts to change, the researchers claim, are routinely overwhelmed by forces within us.
这个引用人体抵挡疾病和入侵的巧妙能力的比喻很贴切：两位研究人称，人们为努力去改变时总会受到内部力量的阻碍。
The adhesion ability, the migrated ability and invasive ability were determined with the laminin adhesion test, the chemotactic migration test and the invasion test of reconstituted basement membrane.
用层粘连蛋白粘附测定法、纤粘蛋白趋化迁移测定法和重建基底膜侵袭测定法测定肺癌细胞的粘附、运动和侵袭能力。
Tumor cells can produce toxins or soluble substances, so that the surrounding tissue lose the ability to resist the invasion, the higher degree of malignancy, the features more obviously.
瘤细胞能产生毒素或溶解性物质，使周围组织失去抵抗入侵的能力，恶性程度越高，特征越明显。
He reminded the group wants to have more interests and hobbies so that they are becoming more optimistic, cheerful and enhance the ability to resist cancer invasion.
他提醒这些群体要多些兴趣和爱好，让自己变得乐观开朗些，增强抵御癌症侵袭的能力。
At the explosion stage, clonal characters and physiological traits related to competitive ability largely contribute to invasion success.
在扩散入侵阶段，克隆性状和影响植物竞争能力的生理性状对植物成功入侵具有重要贡献。
Conclusion: Changweiqing can restrain the invasion and metastasis of colon cancer by inhibiting their ability of adhesion, migration and secretion of MMP-2, MMP-9.
结论：肠胃清口服液可通过抑制结肠癌细胞的黏附、运动、浸润能力以及控制MMP - 2、MMP - 9的分泌等抑制肿瘤的转移。
The antibody to MMP-9 could decrease the invasion and metastasis ability of tumor cells.
MMP - 9抗体可使肿瘤细胞的体外侵袭、移动能力下降。
The antibody to MMP-9 could decrease the invasion and metastasis ability of tumor cells.
MMP - 9抗体可使肿瘤细胞的体外侵袭、移动能力下降。
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