侵袭

The matrix metalloproteinase is a group of proteinase of the most importance, and plays an important role in invasion and matastasis of tumor, usually expresses excessively on the surface of malignant tumor cells.

基质金属蛋白酶(matrix metalloproteinases ，MMPs)是其中最为重要的一组蛋白酶，在肿瘤的侵袭和转移中有着重要的作用，通常在恶性肿瘤细胞表面过度表达。

The number of the cells through the artificial matrix membrane in every group was counted to compare the change of the invasion capability among the experimental groups.

用Boyden室和人工基底膜构建癌细胞的体外侵袭模型，计数并比较各实验组穿过人工基底膜的细胞数。

One or more of the dogs maul ed the boy to death in his backyard on Sunday.

星期天在这个男孩家的后院，这三条狗中间的一条或者更多侵袭了这名男孩导致了他的死亡。

Invasion and metastasis are the main factors to affect the survival of the patients with melanoma.

侵袭和转移是影响黑色素瘤患者生存的首要因素，也是其治疗的最大障碍。

All three layers are places of mercurial weather,sudden attacks,and strong passions.

这三个层面都有着多变的气候，突然的侵袭以及强烈的激情。

It has foundβ1,4-GalTⅠas a recognition molecule participated in the adhesion and spreading of cell, recognition of sperm-ovum, growth of nerve neurite, the formation of tissue and tumor metabasis as an adhesive molecule. Embryo implantation is similar to tumor metabasis and invasion.

细胞表面的β1，4-GalTⅠ作为一种黏附分子，参与细胞黏附、铺展、精卵识别、神经轴突生长、组织形成和肿瘤转移，而胚胎着床与肿瘤转移、侵袭过程非常相似。

Giant cell tumor of bone is a kind of common bone tumor,which has characteristics of high recurrence rate and invasion.recently,tumor vessel angiogenesis has been the warm spot of research.genesis,development and metabasis of solid tumor have close relationship with tumor vessel angiogenesis; extracellular matrix degradation is the key point for tumorous infiltration and metabasis;the significant biology characteristic of tumor cell is the disorder of tumor cell differentiation and apoptosis.the correlated research has very important significance for judging gct prognosis and guiding therapy.

骨巨细胞瘤（giant cell tumor of bone，gct）是一种常见骨肿瘤，由于其高复发率和强侵袭性，备受临床骨科工作者的关注。骨巨细胞瘤血管生成是近年来研究热点，实体瘤的发生、发展及转移与肿瘤的血管生成密切相关；细胞外基质降解在肿瘤的浸润和转移中起到关键作用；肿瘤细胞的分化凋亡障碍与无限增殖能力是肿瘤细胞的重要生物学特征。骨巨细胞瘤生物大分子研究的不断深化对判断gct的预后及指导治疗有重要意义。

Objective To evaluate the effects of Annexin A1 on migratory and invasive ability of colon cancer cells.

目的 探讨Annexin A1对结直肠癌细胞迁移、侵袭能力的影响。

In defending itself so thoroughly against the monarch, the milkweed became inseparable from the butterfly. And vice versa.

马利筋为自我保护如此认真地抵抗黑脉金斑蝶的侵袭，结果变得与蝴蝶难舍难分。

HIF1alpha induces the recruitment of bone marrow-derived vascular modulatory cells to regulate tumor angiogenesis and invasion.

HIF1α诱导骨髓源性血管调节细胞的募集反应以调节肿瘤血管的发生及侵袭。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。