查询词典 invasion

Results There were 2 cases of gastric antrum invasion, 6 duodenal invasion and 3 colonic invasion according to the surgical and pathological findings.

结果 8例中有2例胃窦受侵，6例十二指肠受侵，3例结肠肝曲受侵。

During the inversion of the dual lateral log, The generalized inversion method is used to invert the three parameter (the radius of the invasion zone, the resistivity of the invasion zone, the resistivity of the destination formation) and eliminate the affect of invasion zone.

对于双侧向测井反演，本文将广义逆反演方法用于消除侵入影响的三参数(侵入半径、侵入带电阻率、原状地层电阻率)反演中。

PPARγ plays an imporlant role in the modulaltion of thophoblst invasion. PPARγ ligands can inhibit invasion through down-regulating MMP-2 and MMP-9 expressions, these provide experiment basement for deeply investigation of PPARγ ligands in the mechanism of cytotrophoblast invasion.

PPARγ在调节滋养细胞浸润过程中起重要作用，而且其作用可能是通过调节MMP-2和MMP-9的表达实现的，为深入探讨PPARγ及其配体在滋养细胞浸润机制中的作用提供实验基础。

For a start, via modified Boyden chamber invasion assay, we found that twenty-six Chinese medicinal herbs can suppress A549 cell invasion. In this twenty-six Chinese medicinal herbs there are six Chinese medicinal herbs without toxicity, including Davallia mariesii Moore, Phyllanthus urinaria, Prunella vulgaris, Selaginella tamariscina, Viola yedoensis and Terminalia catappa. Based on that tumor metastasis are accompanied with proteolytic degradation of the extracellular matrix and changed cell motility.

首先藉由modified Boyden chamber invasion assay，发现有26种中药具有抑制A549侵入的能力，其中有骨碎补、叶下珠、夏枯草、卷柏、紫花地丁、榄仁树的叶等6种中药不具有细胞毒性，而当癌细胞转移时常常会伴随著细胞外基质的分解及细胞移动能力的改变，在gelatin zymography与casein zymography assay中也发现到它们可以抑制A549人类肺癌细胞的MMP-2及u-PA的表现。

Method］twelve cases with extremities invasion bone tumor were reviewed,including 6 male and 6 female.the average age was 37.1 years old.according to the mri,typeⅰtumor located in metaphysic and growth eccentricity,and was treated with outside tumor osteotomy with reservation of one side as integumentale,the cut line was shape of "匚".type ⅱ tumor was with invasion part articular surface,and was operated with part joint osteotomy with reservation of one side as integumentale,the cut line was shape of"l".type ⅲ was with invasion total joint surface and as integmentale,all tumor segment including joint could be cut,but the shape of cut close to the diaphysis was echelonment.

方法］12例侵袭性骨肿瘤患者男6例，女6例；平均年龄37.1岁。根据mri表现选择不同截骨方法，ⅰ型肿瘤位于干骺端偏心性生长，采用保留一侧皮质骨的肿瘤外截骨，截骨线呈&匚&形。ⅱ型病例肿瘤侵蚀部分关节面，采用保留一侧皮质的部分关节截骨，截骨线呈&l&形。ⅲ型病例肿瘤侵蚀整个关节面和骨皮质，可切除包括关节在内的整个瘤段骨，只是近骨干侧截骨呈阶梯状。

Objective To explore the role of epiphyseal plate and cartilage whether or not to resist the invasion of osteosarcoma.tumor stage of invasion.mode of invasion and mechanism of genesis.

摘 要：目的探讨骨骺软骨板和关节软骨有无抵抗骨肉瘤侵犯的作用。

Objective To investigate the expression of T lymphoma invasion and metastasis inducing factor 1 (Tiam 1) in tissues of thyroid carcinoma and analyze correlation of the expression with invasion and metastasis of thyroid carcinoma.

目的 探讨T淋巴瘤侵袭转移诱导因子1（T lymphoma invasion and metastasis inducing factor 1，Tiam 1）表达与甲状腺癌侵袭转移的关系。

RESULTS:Our results indicate that the chemokine CCL5 can induce migration in humanbreast carcinoma cell line MCF-7 in vitro and suggest a potential role for Ezrin in theprocesses of breast cancer cell migration,invasion and possibly metastasis responsed toCCL5.We demonstrate that Ezrin siRNA specifically inhibits Ezrin expression of MCF-7cells and deregulates several functions such as cell motility and cell invasion,indicatingthat Ezrin plays a key role in the development of human breast cancer cells.It\'s suggestedthat Ezrin may act as a new anti-invasion therapeutic target for human breast cancer.

趋化因子CCL5促进人乳腺癌细胞MCF-7的趋化与侵袭，Ezrin蛋白的激活在此过程中起着重要的作用；成功构建Ezrin特异性siRNA表达载体，可用于探讨乳腺癌的侵袭转移机制，并为有效地抑制肿瘤的转移提供新的生物治疗靶点。

Some commonly accepted pathways of invasion prediction were discussed, including compilation of invader checklist by the invasion history in other regions, use of species traits as predictors of invasiveness, propagule pressure as determinants of invasion probability, climate-matching as prediction tools of invasion potential, and conference of specialist′s opinions etc.

目前比较被认可的生态预测途径主要包括编辑入侵植物名录利用入侵历史纪录预测、物种特征作为入侵的预测指标、繁殖体压力作为建群概率的决定性因素、环境匹配作为入侵潜力的预测工具及专家意见等，并对物种特征进行了归类和分析。

In fact some leaders have chided the press later for not publicising their blunders a la kennedy and bay of pigs invasion.

In事实上一些领导人指责新闻界后没有宣传自己的失误零点肯尼迪和猪湾invasion。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。