查询词典 metastasis

In conclusion, tobacco specific carcinogen, NNK, enhanced colon cancer metastasis through α7-nAChR and E-cadherin — one of the hallmarks of epithelial mesenchymal transition — and its transcription repressors, Snail and ZEB1. Besides, the nicotine also enhanced the colon cancer cell migration through non-E-cadherin pathway.

从我们的实验得知菸草中的致癌物质NNK能透过结肠癌细胞上的α7尼古丁受器而改变E-cadherin转录及其转录抑制因子(Snail和ZEB1)的表现量来增加结肠癌细胞的转移能力，而尼古丁则是透过E-cadherin以外的途径来促进结肠癌细胞转移。

Among them 3 cases recured 1 year later,2 cases died from metastasis 2 years later,2 cases died from other diseases 5 years later,11 cases survived more than 5 years without recurrence.

结果 21例均经病理检查证实。18例获随访，其中3例手术后1年复发；2例术后2～3年死于广泛转移；2例术后5年死于其他疾病；11例5年无复发。

Resut: the results of 21 cases of stomach malignant stromal tumors immunohistochemical were positive.the great mass of ck and ema were negative.among the 21 cases,3 patients of extensive metastasis were dead after operation,2 patients were given polypectomy,but they recured after operation 8 months and 9 months.one of them was operated again and lived 1 year,16 patients were disease-free survival 3 to 6 years.

结果：21例免疫组化结果示cd34均为阳性，而上皮指标细胞角蛋白和膜上皮抗体大部分阴性；其中3例广泛转移者于术后4～6月死亡，姑息性切除2例，术后8月及9月均复发，其中1例再次手术，存活1年，其余16例均无瘤生存，生存期为3至6年。

Results The incidence of postcoital vaginal bleeding is lower in postmemoposal wemen than premenopausal wemen, the stages ,the incidences of pelvic lymph nodes metastasis, the results of the Pap smear cytology tests and HPV tests are not significantly different in two groups.

结果：绝经组与未绝经组比较，绝经组阴道接触性出血较未绝经组发生率低（P〈0.01），两组临床分期、淋巴结转移率、宫颈涂片细胞学检查阳性率及HPV检测阳性率无显著差异（P〉0.05），绝经组官颈腺癌发生率占5.2％，未绝经组占28.8％（65／226），两组中腺癌发生率差异显著（P〈0.01）。

Results: the incidence of postcoital vaginal bleeding was lower in postcoital wemen than that in remenopausal wemen, the stages, the incidences of pelvic lymph nodes metastasis, the results of the pap smear cytology tests and hpv tests were not significantly different in two groups. the incidence of cervical adeocarcinomai was lower in postmenopausal wemen than that in prmenoposal wemen. conclusion: the cervical cancer screening is necessary in postmenopausal wemen and they are helpful for preventing the development of cervical cancer.

结果 绝经组与未绝经组比较，绝经组阴道接触性出血较未绝经组发生率低（p＜0.01），两组临床分期、淋巴结转移率、宫颈涂片及细胞学检查阳性率差异无统计学意义（p＞0.05），绝经组宫颈腺癌发生率占4.2％，未绝经组占28.8%，两组中腺癌发生率差异有统计学意义（p＜0.01 结论绝经后妇女宫颈癌发病期别通常较晚，绝经后宫颈病变筛查是必要的，定期妇科检查、宫颈涂片细胞学检查可帮助绝经后妇女预防宫颈癌。

Objective:To explore the relationship between D44v6 expression, p53 gene mutation, cell ploidy and colorectal metastasis.

目的：探讨大肠癌CD44v6表达、p(53)基因突变和染色体倍性与大肠癌转移之间的关系和作用机理。

AIM:To investigate DNA ploidy and the expression of TIMP-2 and E-cadherin in gastric carcinoma in order to understand its molecular basis and probable mechanism of invasion and metastasis.

目的：研究胃癌中DNA倍体及其TIMP-2和E-cadherin的表达，探索胃癌侵袭转移的分子基础和可能机制。

The research group plans to continue to study the process of metastasis and the role played by platelets.

研究组将继续研究转移的生物学过程以及血小板在其中所发挥的作用。

Invasion and metastasis is not only the malignant phenotypes of lung cancer but also the main cause of death.

肺癌的侵袭和转移是肺癌的恶性表型，也是肺癌致死的主要原因。

Our data suggested that clusterin plays an important role in the drug susceptibility and metastasis of lung cancer cells. Clusterin could be a target protein for lung caner therapy. However, the regulation mechanism of clusterin in lung cancer is not clear that deserve further investigation.

我们认为 clusterin 在肺癌治疗及转移上扮演著重要的角色，或许将来可当作在肺癌临床上的指标蛋白之一，而对於 clusterin 之作用机制尚未清楚，是值得往后再深入探讨的方向。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。