查询词典 metastasis

The LVI was found to be related to lymph metastasis, TNM stage (P.01) and ER status (P.05). Conclusion The results suggest the occurrence of lymphangiogenesis in breast cancer, microlymphatic vessel plays an important role in LVI, LVI ac tumor tissue may be useful in predicting lymph node metastasis in patients with breast cancer.

乳腺癌中存在淋巴管的生成，乳腺癌组织中的微淋巴管在介导LVI中起重要作用，LVI可能是乳腺癌淋巴结转移更有效的预测指标。

lymphatic metastasis of tumor metastasis is an important way, is also an important basis for judging the prognosis.

淋巴道转移是肿瘤转移的重要途径，也是判断预后的重要依据。

The expression of MGMT was correlated with the patients＇age and lymph node metastasis,while the expression of Survivin was associated with lymph node metastasis only.

MGMT在乳腺癌中的表达与患者的年龄、淋巴结转移有关，而Survivin仅与淋巴结转移有关。

Objective To study the expression of CD44v6,COX-2 and MMP-2 in gastric carcinomas and there relationship to lymph node metastasis.Methods The expression of CD44v6,COX-2 and MMP-2 in gastric carcinomas were detected by immunohistochemical method,and their relationship with lymph node metastasis was analyzed.

目的 研究胃癌组织中CD44v6、COX-2、MMP-2的表达及其与胃癌淋巴结转移的关系方法用免疫组化方法检测胃癌组织中CD44v6、COX-2、MMP-2的表达情况，并分析其表达与胃癌淋巴结转移的关系。

Among 55 gastric carcinoma tissues by means of operation, the positive expression rate of Fas was 41.18% in 34 cases with lymph node metastasis and 71.43% in 21 cases without lymph node metastasis.

通过对不同病理类型，有无淋巴结转移和胃癌术后是否达到5年生存期的胃癌组织中P27、Fas表达以及二者之间表达的相互关系的研究发现：1。

In addition, HCC tissues with peplos encroachment showed lower expression rates than others without peplos encroachment (P＜0.05). There was no other significant correlations of Plk1 expression with either age, tumor diameter and number, lymphoid node metastasis, extrahepatic metastasis, or portal vein embolus could be established.

高分化肝癌中Plk1蛋白的表达明显高于中低分化肝癌(P＜0.01)；无包膜侵犯的肝癌组织中Plk1蛋白的表达高于有包膜侵犯的肝癌组织(P＜0.05)；Plk1的表达与患者年龄、肿瘤直径、肿瘤数目、淋巴结转移、肝外转移、门静脉有无癌栓无关。

Con1usion The expression of IGFBP-2 mRNA possibly plays an important role in proliferation, differentiation and peritoneal metastasis of gastric cancer, and it might be useful in a new method for clinical prognostication and treatment of gastric cancer peritoneal metastasis.

IGFBP-2在胃癌的增殖分化、腹膜转移中可能发挥着一定作用，可为临床预测与治疗胃癌腹膜转移提供新的方法。

The results suggest that EGFR overexpression, nm23-H1 low expression and negative correlation of their expression may be one of the causes of PTC?s biological feature of lymph node metastasis; serail tests of EGFR, nm23-H1 could be used as the markers to evaluate lymph node metastasis of PTC.

甲状腺乳头状腺癌EGFR的过表达，nm23-H1的低表达，二者表达的失平衡是其易于淋巴结转移的原因之一，EGFR，nm23-H1联用可作为甲状腺乳头状腺癌淋巴结转移的评价指标。

MethodsA subline of human pancreatic cancer cell line MIAPaCa2 (MIAPaCa23) with high liver metastasis potential was selected and injected through the tail vein to establish a pancreatic cancer model in nude mice with high liver metastasis. The capability of invasion in vitro was evaluated by a transwell chamber system.

方法筛选出高肝转移的胰腺癌细胞亚型MIAPaCa23，用Transwell小室模型观察PESV对MIAPaCa23细胞体外侵袭能力的影响；尾静脉注射MIAPaCa23细胞建立高肝转移率的裸鼠胰腺癌模型，对比PESV和化疗药物吉西他滨以及抗血管生成剂TNP470对裸鼠胰腺癌肝转移的抑制作用。

Results the lymph node metastasis incidence is 47.2% in 106 cn0 cases .in patients with invaded thyroid envelope,tumor mass diameter more than 1cm and age of 45 or more than 45 years, the lymph node metastasis incidence was 62.7％, 57.4％, 69.6％.there were no such complications as laryngeal nerves injury and hypocalcemic tetany .

原发灶侵犯包膜、癌灶＞1cm者及年龄在45岁及45岁以上者阳性率更高，分别为62.7％，57.4％和69.6％。106例均无喉返神经损伤、永久性低钙抽搐等并发症发生。

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。