查询词典 metastasis

Results: The tumor cell-platelet adhesion was significant in SACC-LM than in SACC-83; aspirin, RD, magnesium acetylsalicylate inhibitet the adhesion of SACC-LM in the final concentration of 1, 5 ,25 μ g/ml respectively. RD inhibited experimental metastasis of SACC.

结果：SACC-LM细胞与SACC-83细胞相比和血小板的粘附增高，阿斯匹林、阿斯匹林镁、RD在1，5，25μg/ml时抑制血小板与SACC-LM细胞的粘附，RD能抑制SACC-LM实验性肺转移的形成。

Methods: Tumor cell-platelet adhesion of highly metastatic SACC-LM, non-metastatic SACC-83 and effect of aspirin, arginine-aspartate , magnesium acetylsalicylate on adhesion were studied in vitro. Antimetastatic effect of aspirin, RD, magnesium acetysalicylate on experimental metastasis of SACC was observed in vivo.

体外实验观察高转移潜能的SACC-LM细胞、非高转移潜能的SACC-83细胞与血小板的粘附，阿斯匹林、阿斯匹林镁、精氨酸-天冬氨酸（arginina-aspartate，RD）对SACC-LM细胞与血小板粘附的影响；动物实验观察阿斯匹林、阿斯匹林镁、RD对SACC-LM细胞实验性肺转移的作用。

On the other hand, flow cytometry was employed to detect the action of paclitaxel to cell cycle and apoptosis. Reverse transcription polymerase chain reaction is employed to detect the influence of paclitaxel on Survivin mRNA expression. The purpose of the study is to provide theoretical basis to carcinogenesis, progress, metastasis, angiogenesis and clinical chemotherapy of paclitaxel on TSCC.

采用流式细胞仪检测紫杉醇对舌癌细胞细胞周期的影响及应用逆转录聚合酶链反应(reverse transcription polymerase chain reac-tion，RT-PCR)检测紫杉醇对舌癌中Survivin mRNA的影响，为研究舌鳞癌的发生、发展机制，舌癌的转移及新生血管形成，及临床应用紫杉醇抗舌癌提供理论依据。

DNA adduct levels is related to pathological characteristics (the histological types 、degree of differentiation and lymph node metastasis of lung cancer).

肺癌组织加合物含量与肺癌组织学类型、分化程度和淋巴结转移状态均有密切关系。

Objective:To explore the effect of cell adhesion moleculesin the process of tumor invasion and metastasis.

目的：研究细胞粘附分子在大肠癌浸润转移过程中的作用。

This study was to explore the surgical indications of metastasis to the adrenal gland and the role of laparoscopic adrenalectomy in the treatment of this disease.

本研究旨在探讨肾上腺转移癌手术指征及腹腔镜下肾上腺切除的价值。

the analysis of peripheral blood alb gene is useful for diagnosis and differentiation of hcc and judgment extrahepatic metastasis.

分析外周血中alb基因有助于肝癌的诊断、肝癌远处转移判别的监测。

Abstract］ objective to investigate anus sphincter preserved surgical method and indication for low rectal cancer.methods 15 cases with low rectal cancer were operated with eversion and pull-through anus preserved colorectal anastomosis through anus.results no patients died of operation,no patients was with fistula and stricture of anastomosis,no defecation incontinence happened after postoperative 20 weeks,only one patient was with local recurrence.following up for 8 months to 5 years,5 cases were with distant metastasis,4 of these died,one of these had lived with liver metastasis for 3 years.conclusion the indication of anus preserved operation should be chosen according to clinical stage and biological characteristic of rectal malignancy; eversion and pull-through anus preserved colorectal anastomosis through anus is a better anus preserved operation for low rectal cancer.

目的 探讨低位直肠癌保留肛门括约肌功能的手术方法和手术适应证。方法对低位直肠癌经腹经肛门直结肠外翻拉出保留肛门吻合术15例。结果全组无手术死亡，未发生吻合口漏和吻合口狭窄，局部复发1例，20周左右恢复正常排便排气功能，无大便失禁病例。随访8个月～5年，5例为远处转移，死亡4例，其中1例肝转移3年仍生存。结论根据直肠癌的临床分期和肿瘤的生物学特性选择保肛手术适应证，经腹、肛门齿线上直肠癌根治性切除，行肛门直结肠外翻拉出吻合是低位直肠癌较好的保肛术式。

Background During the tumor angiogenesis and haematogenous metastasis, there exist complicated interactions between tumor cell and vascular endothelial cell. They interact and make joint efforts to contribute to establish the tumor vascular network and induce tumor invasion and metastasis.

研究背景：在肿瘤的血管系统建立和血行转移中，肿瘤细胞与血管内皮细胞之间存在复杂的相互关系，他们相互作用以促使肿瘤内血管网的出现和肿瘤的侵袭转移。

As a result, the paraaortic lymph node metastasis disappeared and the Virchow's node metastasis was reduced.

结果，主动脉旁淋巴结消失，Virchow ，s淋巴结转移减少。

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。