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淋巴结内
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  lymph nodes
    THE DESTINY OF CANCER CELLS AND CHANGES OF LYMPH NODES IN THE PROCESS OF LYMPHATIC METASTASIS
    在淋巴道转移过程中癌细胞在淋巴结内的命运及淋巴结的改变
短句来源
    Propagation and Distribution of Activated Carbon Particles in Gastric Regional Lymph Nodes of Mice and Men
    活性炭微粒在小鼠及人胃淋巴结内的移行与分布
短句来源
    The study of platinum concentration in retroperitoneal lymph nodes after intraperitoneal carboplatin in ovarian tumors
    卡铂腹腔化疗腹膜后淋巴结内的药物浓度
短句来源
    An Immunohistochemical Study on Occult Tumor Cells in Resected Lymph Nodes of Cancer Patients
    癌症病人切除淋巴结内隐匿性微小癌转移灶的免疫组化研究
短句来源
    CLINICAL SIGNIFICANCE OF α-CATENIN RE-EXPRESSION IN METASTATIC LYMPH NODES FROM ADVANCED GASTRIC CANCERS
    α-链蛋白在进展期胃癌转移淋巴结内再表达的临床意义
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  “淋巴结内”译为未确定词的双语例句
    Of which,31 cases were GCB DLBCL,10(20.8%,10/48)nodal,and 21 extranodal(42%,21/50,P=0.024).
    98例DLBCL中,GCB型共31例(31.6%),淋巴结外组中GCB型占42%(21/50),高于其在淋巴结内组中所占的比例20.8%(10/48),二者的差异有统计学意义(P=0.024)。
短句来源
    The rates of Stages Ⅰ/Ⅱ in nodal and extranodal area were 48.5% and 70%,respectively(P=0.015). The rate of Stage Ⅰ/Ⅱ in GCB DLBCL(74.2%)were higher than in non-GCB DLBCL(50.7%,P=0.029).
    淋巴结内、外Ⅰ/Ⅱ期DLBCL所占的比例分别为45.8%和70%,两者差异有统计学意义(P=0.015)。
短句来源
    The CD10 positive rates were 18.8% and 38% in nodal and extranodal area,respectively(P=0.035).
    CD10在淋巴结内、外的阳性率分别为18.8%和38%,二者的差异有统计学意义(P=0.035)。
短句来源
    The detection rates of internal lymph node were 97.1%(66/68) and 88.2%(60/68),respectively.
    对淋巴结内病灶传统分期检查的检出率为88.2%(60/68),PET/CT为97.1%(66/68),两者间差异有显著性意义(P<0.05);
短句来源
    A study of the clinical application on percutaneous CT-guided neurolytic celiac plexus block
    穿入淋巴结内腹腔神经丛阻滞术的临床应用研究
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  lymph nodes
There was no correlation of the E2 status and MMP-9 expression with clinical/morphological characteristics of the tumors: size, local invasiveness, metastasizing into regional lymph nodes, and level of differentiation.
      
Presence of deletions correlated with the features common for tumor development: metastatic affection of regional lymph nodes (p=0.045), large tumor size (p=0.037), advanced stage of the disease (p=0.017).
      
A new tissue-specific form of Oct-1 (Oct-1L) was found in lymphoid cells of bone marrow, lymph nodes, spleen, thymus, as well as in the cell lines of B and T lymphocytes at different stages of differentiation.
      
The frequency of deletions was reliably higher in tumors with metastases to regional lymph nodes (64%) than in tumors without metastases (32%, P >amp;lt; 0.05).
      
LOH on chromosomes 16 and 13 in the epithelium was significantly associated with the Gleason score, PC stage, and metastasis into regional lymph nodes.
      
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When Ehrlich ascitic carcinoma cells were injected intradermally into footpad of mice, they reached popliteal lymphnodes within 30 minutes singly and scatteringly and reached parailiac lymph nodes within 3 hrs. These cancer cells at first migrated in the subcapsular sinuses of lymph nodes, later entered the intermediate and medullary sinuses and formed metastatic foci following proliferation. Multiple metastases were established in lymph nodes of different regions 40 days after injection (a metastatic rate of...

When Ehrlich ascitic carcinoma cells were injected intradermally into footpad of mice, they reached popliteal lymphnodes within 30 minutes singly and scatteringly and reached parailiac lymph nodes within 3 hrs. These cancer cells at first migrated in the subcapsular sinuses of lymph nodes, later entered the intermediate and medullary sinuses and formed metastatic foci following proliferation. Multiple metastases were established in lymph nodes of different regions 40 days after injection (a metastatic rate of 20%).A series of proliferative reactions was also present in draining lymph-nodes, i. e. , follicle hyperplasia with marked germinal centers, sinus histio-cytosis, plasmocytosis and fusing of germinal centers. It was worthy to be noticed that a large number of small lymphocytes in the paracortical area exhibited pseudopodial action. These small lymphocytes resembled morphologically those wandering small lymphocytes often seen in the paracortical area of postcapillary venules ( PCV ) . The significance of these phenomena was not yet clear. It needed further study to explain whether these phenomena had any influence upon host cellular immunity or the course of lymphatic metastasis.

将艾氏腹水癌细胞接种于小鼠脚掌皮内,30分钟内癌细胞以单个散在的形式到达腘窝淋巴结,3小时内到达髂动脉旁淋巴结,瘤细胞先停留在包膜下边缘窦,然后到中间窦及髓窦,增殖后形成转移灶。于40天时,可在多处淋巴结内形成多发性转移灶。同时于引流淋巴结内出现一系列增生性反应。在淋巴结副皮质区内出现大量形态不同、具有伪足的活动型小淋巴细胞,其形态与毛细血管后小静脉壁内内皮细胞间所经常看到的游走小淋巴细胞相似,其意义尚不清楚。

The purpose of this experiment is to study the destiny of cancer cells and changes of lymph node after lymphatic metastasis.

以艾氏腹水癌细胞接种到小鼠右后肢掌内侧皮内,纪起腘窝淋巴结转移为模型,观察瘤细胞转移到淋巴结后的命运及淋巴结本身的变化。实验共四十天,在不同时间取其引流淋巴结往光学显微镜下观察。发现接种1小时后,瘤细胞可沿淋巴管移至腘窝淋巴结;5小时后瘤细胞有核分裂相,并可达第二站引流淋巴结,即髂动脉旁淋巴结;24小时后有明显的转移灶形成。瘤细胞进入淋巴结后由边缘窦到达中间窦,后达髓窦。三天后淋巴结出现明显的反应性增生,如毛细血管后小静脉周围出现许多运动型淋巴细胞、窦组织细胞增生和生发中心增大等。同时瘤细胞也开始出现变性及坏死的改变。电子显微镜下观察,发现淋巴结内的瘤细胞周围有许多淋巴细胞与之紧贴在一起,同时这些淋巴细胞胞浆中的线粒体及高尔基器均向细胞方向集结,并有向瘤细胞释放某种物质的现象。实验结果提示:加强和提高淋巴结防御肿瘤转移的能力,可能是抵抗肿瘤转移的重要途径之一。

An experimental model of lymphatic metastasis in mice was established by transplanting cells of murine carcinoma of uterine cervix No.27 (U27) into foodpads of outbred KM mice. The processes and characteristics of lymphatic metastasis and its immunomorphological changes in lymph nodes were investigated. About 24 hrs after inoculation, tumor cells began to proliferate and formed cancer nests. The cells then invaded and penetrated the lymphatic vessel wall into lymph stream. Four days after transplantation, tumor...

An experimental model of lymphatic metastasis in mice was established by transplanting cells of murine carcinoma of uterine cervix No.27 (U27) into foodpads of outbred KM mice. The processes and characteristics of lymphatic metastasis and its immunomorphological changes in lymph nodes were investigated. About 24 hrs after inoculation, tumor cells began to proliferate and formed cancer nests. The cells then invaded and penetrated the lymphatic vessel wall into lymph stream. Four days after transplantation, tumor cells were identified in the regional lymph nodes first in the subcapsular sinuses and then into the intermediate and medullary sinuses. At 14th day, tumor cells were found in the para-aortic nodes. The early response in the lymph nodes were proliferation of immunoblasts and expansion of paracortical areas. In the late stage of tumor growth, the mode of reaction in lymph nodes were characterized by the enlargement, fusion of germinal centers and increased number of plasma cells in the medullary cords. The model possesses the following characteristics: 1. High metastatic rate (60%) and high reproducibility; 2. Pulmonary metastasis often occurs in the terminal stage. It appears that U27 model is a reliable one for lymphatic-metastasis experiments.

本实验利用国内建立的小鼠可移植性瘤株子宮颈癌第27号(U_(27))癌细胞悬液脚掌皮下注射建立淋巴道转移实验模型,并对淋巴道转移过程、特点和淋巴结免疫反应的形态学变化进行了观察。实验结果发现,U_(27)癌细胞在局部经过24小时以上静止期后,便开始增殖并形成癌巢。癌细胞可经过淋巴管进入淋巴液中,4天后在局部淋巴结可查见癌细胞。癌细胞可在边缘窦定居繁殖形成转移灶,然后可经中间窦到达髓窦,再经输出淋巴管运行到远部淋巴结。在第14天远部淋巴结内查见癌细胞。在实验晚期部分小鼠肺内也发现转移癌灶形成。淋巴结早期反应为副皮质区明显扩大,免疫母细胞数显著增加。到实验晚期生发中心扩大融合,髓索内浆细胞显著增加。实验结果表明该模型具有以下特点:(1)取材国内自己建立的瘤株;(2)转移率高,而且重复性强;(3)到晚期可合并肺转移等。因此是一个较为理想的淋巴道转移实验模型。

 
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