肿瘤

In the past, the origin of these tumors was thought to be mesothelial cells.

在过去认为这种肿瘤是由肋膜生长出，但藉由免疫组织化学染色技术的进步，我们了解事实上孤立性肋膜纤维瘤是由肋膜下肺间叶所生长出之肿瘤。

Metanephric adenoma is a very rare benign renal tumor with an embryonic architecture and primitive cytological appearance, superficially mimicking Wilms' tumor. This tumor sometimes reaches a considerable size (20cm) and still runs a benign clinical course.

后肾腺瘤是一个非常罕见的良性肾脏肿瘤，它表现出类似胚胎的结构并且具有原始的细胞外观，有时会形成一个大於20公分的大型肿瘤。

We don't know for sure that the cells that show SATB1 expression with the tumors are the ones that metastasize in a patient. But we think most likely that is the case.

我们不能确定在肿瘤病人细胞中显示SATB1表达，就是与该肿瘤转移一定有关，但我们认为最有可能的情况就是这样。

Maximum tolerable dose and lowdose metronomic chemotherapy have opposite effects on the mobilization and viability of circulating endothelial progenitor cells ［J］.

在肿瘤的新生血管形成过程中，内皮细胞起决定性的作用，这些内皮细胞一部分直接来自肿瘤组织内原有血管的内皮细胞的芽生生长，一部分来自于骨髓内的内皮祖细胞的动员和释放［2］。

For Clark Haskins, MD, from New Mexico Oncology Hematology Consultants, Ltd, New Mexico Cancer Center, the data do not support the researchers' positive conclusions."The results were crummy," he told Medscape when asked what he thought of the strategy of using metronomic chemotherapy in advanced disease."The problem is that there are a lot of patients who don't want to take chemotherapy, so this strategy is trying to reach these patients," he said."Unfortunately, the data don't support that the strategy works."

新墨西哥癌症中心新墨西哥肿瘤血液肿瘤谘询家Clark Haskins医师表示，这项试验数据并不支持研究者的正面结论；当他被问到有关使用节律性化学疗法在进展性癌症病患的意见时，他向Medscape表示，这项试验结果并不显著，问题在於许多病患不想接受化学疗法，所以这项使用低剂量、持续使用的策略希望可以用在这些病患身上；但不幸的，这项试验的数据并不支持这样的做法是有效的。

For Clark Haskins, MD, from New Mexico Oncology Hematology Consultants, Ltd, New Mexico Cancer Center, the data do not support the researchers' positive conclusions."The results were crummy," he told Medscape when asked what he thought of the strategy of using metronomic chemotherapy in advanced disease."The problem is that there are a lot of patients who don't want to take chemotherapy, so this strategy is trying to reach these patients," he said."Unfortunately, the data don't support that the strategy works."

新墨西哥癌症中心新墨西哥肿瘤血液肿瘤咨询家Clark Haskins医师表示，这项试验数据并不支持研究者的正面结论；当他被问到有关使用节律性化学疗法在进展性癌症病患的意见时，他向Medscape表示，这项试验结果并不显著，问题在于许多病患不想接受化学疗法，所以这项使用低剂量、持续使用的策略希望可以用在这些病患身上；但不幸的，这项试验的数据并不支持这样的做法是有效的。

To observe the influence of tumor necrosis factora on differentiation of rat mesencephalic neural stem cells,the numbers of neurons,astrocytes and oligodendrocytes generated from NSCs were analyzed after differentiation for 3 days by using i m munocytoche mistry technique.

为观察肿瘤坏死因子对神经干细胞分化的影响，本研究应用体外扩增的新生大鼠中脑NSCs，使用免疫组织化学技术，观察了肿瘤坏死因子一。对NSC、分化及其后代细胞的影响。

Mitochondrial dysfunction is one of the most profound features of cancer cells.

线粒体功能不全是肿瘤细胞最重要的特征之一；mtDNA突变见于多种肿瘤。

Results:22 of the 40 primers used for screening NSCLC produced amplification products that were monomorphic and the remaining 18 revealed changes when the NACLC RAPD profile was compared with that of its normal tissue DNA.

结果：40条引物都能扩增出清晰的条带，其中22条引物产生的条带在肿瘤与其相应正常组织间无差异，表现为单态性；18条引物扩增出的DNA序列在肿瘤与其相应正常组间存在差异，表现为带的缺失、增加、移动和带强弱差异。

AIM:To present some reference in diagnosis of primary orbital tumors by analyzing the histological source and morbility of primary orbital tumors.

目的：探讨原发性眼眶肿瘤的发病情况及组织学来源，为原发性眼眶肿瘤的诊断提供参考。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。