查询词典 Tropic of Cancer

objective to investigate staining methods for two-dimensional gel(2-de)electrophoresis in multidrug resistance of gastric cancer.methods cultured vincristine-resistant human gastric cancer cell line sgc7901/vcr and its parental cell line sgc7901.variant amount protein of those cells were separated by 2-de.gels were stained with silver nitrate or colloidal coomassie brilliant blue,and scanned by image scanner.results well-resolved,reproducible 2-de patterns of sgc7901/vcr and sgc7901 were established.silver staining was better when protein sample amount was low,overloaded protein will interfere resolution of the maps.gels stained with colloidal coomassie brilliant blue had more protein spots numbers and abundance without apparent trails when increased loading protein sample.conclusion two staining methods were influenced largely by the sum of protein samples,properly selection may be helpful for further study with proteomics in multidrug resistance of gastric cancer.

低甲氧基果胶的胶凝机理及防止预凝胶。。。他扎罗汀凝胶与克林霉素凝胶治疗痤疮。。。注射隆乳后经乳晕切口取出聚丙烯酰胺。。。目的分析利用蛋白质组学方法研究胃癌耐药相关蛋白质中双向电泳凝胶的染色显示。方法培养胃癌细胞sgc7901和长春新碱诱导的耐药胃癌细胞sgc7901/vcr，用双向凝胶电泳技术分离总蛋白，银染及胶体考马斯亮蓝染色，image scanner扫描仪扫描凝胶。结果获得了背景清晰、重复性好的双向凝胶电泳图谱，两种染色凝胶相比，硝酸银染色在样品少时显示更佳，过量则影响图像质量，而胶体考马斯亮蓝染色在上样量增加时的凝胶蛋白质点数目及丰度均增加，并无明显拖尾。结论两种显色方法受样品量影响较大，恰当选用有利于通过蛋白质组学研究胃癌耐药机制工作的进一步开展。

Results A total of 57 patients with an average age of 56.33 years (41-69 years) were incorporated in this study, and among which there were 34 male and 23 female; and 10 right-sided hemi-colonic cancer, 4 left sided hemi-colonic cancer, 43 rectal cancer.

结果 本研究纳入了57例符合条件的患者，其中男34例，女23例；平均年龄56.33岁；右半结肠癌10例，左半结肠癌4例，直肠癌43例。

Breast cancer is the leading cause of cancer deaths among women worldwide, according to the American Cancer Society.

据美国癌症协会的调查，世界范围内女性中乳腺癌是癌症死亡的主要原因。

Prostate cancer as one of the most common types of cancer in men according to the American Cancer Society.

前列腺癌是最常见的癌症在男性据美国癌症协会。

The book also features an easy-to-use glossary of medical terms and a list of resources and of centers designated by the National Cancer Institute as the best cancer facilities, including the Kimmel Cancer Center at Jefferson.

这本书还采用了易于使用的词汇的医学术语，并列出资源和教学中心，由美国国家癌症研究所列为最佳的癌症设施，其中包括该kimmel癌症中心在杰弗逊。

Methods The rat thoracic duct endothelia were cultured and the morphology observed and identified by TEM and Factor Ⅷ-related antigen immunohistochemically. Wistar rats were used to make the animal model of primary colorectal cancer, the cancer type were appraised by HE staining and PAS Reaction. The expression of VEGF-C and its receptor Flt-4 and ICAM-1 in the cancer tissues were carried through immunohistochemistry staining and In situ hybridization.

通过体外培养大鼠胸导管内皮细胞和构建大鼠原发性大肠癌动物模型，观察内皮细胞的形态和生长状态，用透射电镜和Ⅷ因子相关抗原进行鉴定，用HE染色和过碘酸雪夫氏反应区别癌组织的类型和期别，用免疫组织化学方法和原位杂交方法研究内皮细胞和大肠癌组织的VEGF-C及其受体Flt-4和ICAM-1的表达。

Catechin, thearubigins, and theaflavins of Tibetan tea, and products of their oxidation, degradation and complexity, contain important elements to prevent cancer, and reduce cancer and mutation so as to maintain a strong ability to kill cancer cells. The tea is also noted to prevent forms of carcinogenic nitroso compound, and restrain some enzyme that could activate carcinogen. Tibetan tea is rich in many materials, such ascatechin,β-carotene, vitamin

防癌、抗癌藏茶中茶红素、茶黄素、儿茶素以及其氧化、降解、络合产物都是重要的防癌、抗癌、抗突变的成分，有很强的杀灭癌细胞的作用；对人体致癌性亚硝基化合物的形成具有阻断功效，能抑制某些能活化致癌原的酶系；藏茶富含的多种物质，如儿茶素、β—胡萝卜素、维生素B1、B2、C、E等都有抗癌的作用。

"The majority of deaths from locally advanced head and neck cancer are due to complications of uncontrolled locoregional disease, and this pattern of failure must be altered to improve patient survival," Dr. Forastiere writes."Although the 'best' combined-modality approach remains controversial, chemotherapy clearly has a major role in the management of most patients with advanced head and neck cancer."J Natl Cancer Inst .

最后，Forastiere医师指出，无法控制的局部性病变，是末期头颈部癌症的主要死因，这种情况必须加以改善，才可以延长患者的存活期；虽然所谓最好的合并性疗法还是具有争议性，但对於大部分的头颈部癌症末期患者，化疗很明显的是一项最好的方法。

There is no sign of the cancer, said Ross Camidge, MD, Clinical Director of the University of Colorado Cancer Center's Lung Cancer Program, and one of the researchers who has helped to develop the ALK inhibitor.

ALK抑制剂的开发者之一科罗拉多大学癌症中心肺癌项目临床主管医学博士Ross Camidge说：&仅仅使用这种药物六周的疗程后，肺看起来完全正常了，没有癌症的表现。&

These data imply that emotional stress may contribute to the development of cancer and may also reduce the effectiveness of cancer treatments, said George Kulik, D.V.M., Ph.D., an assistant professor of cancer biology and senior researcher on the project.

的医学博士，他是本次项目中癌症生物研究教授的助理，他说，这些数据表明情绪压力会助长癌症的发展，也会削弱癌症治疗的有效性。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？