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   阳性 在 肿瘤学 分类中 的翻译结果: 查询用时:1.186秒
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阳性     
相关语句
  positive
    Antitumor Activity of Targeted Recombinant Human AIF on HER-2 Positive Carcinoma
    靶向性重组人AIF分子对HER-2阳性肿瘤细胞的杀伤作用研究
短句来源
    Construction and Screening of Human Hepatocarcinoma Cell cDNA Library and Analysis of the Positive Clones
    人肝癌细胞cDNA文库的构建、筛选及阳性克隆分析
短句来源
    Detection of Early NPC from VCA/lgA Antibody Positive Individuals with Anticomplement Immunoenzymatic Method
    应用抗补体免疫酶法从VCA/IgA抗体阳性者中检查早期鼻咽癌
短句来源
    STUDIES ON THE CHROMOSOME FRAGILE SITES OF PATIENT WITH NPC AND IgA/VCA ANTIBODY POSITIVE INDIVIDUALS
    鼻咽癌患者和EB病毒IgA/VCA抗体阳性者染色体脆性部位研究
短句来源
    Significace of r-Glutamyl franspeptidase positive Cell from Esophageal Abrasive Balloon CY tocollection in pre-cancerous Diagnosis
    食管拉网细胞中r-谷氨酰转肽酶阳性细胞在癌前诊断中的意义
短句来源
更多       
  expression
    Expression of chromogranin A positive cells in colon cancer
    嗜铬素A阳性细胞在结肠癌组织中的表达
短句来源
    The Relationship Between the Positive Expression of p53 Gene Product in Gastric Cancer Tissue and Its Biological Significance
    胃癌组织中p53基因产物阳性表达与其生物学意义的关系初探
短句来源
    An Immunohistochemically Quantitative Assessment on the Expression of p53 Protein and PCNA and Infiltration of S-100 Protein Positive Dendritic Cells in Oral Squamous Cell Carcinomas
    口腔鳞状细胞癌p53、PCNA表达及S-100阳性树突状细胞浸润的免疫组化定量分析
短句来源
    Relationship between S-100 Protein Positive Dendritic Cell Infiltration and Expression of Tumor-associated Markers in Different Gallbladder Lesions
    胆囊不同病变中S-100蛋白阳性树突状细胞浸润及其与肿瘤相关标记表达的关系
短句来源
    The positive level index as reflector of p53 expression in pulmonary carcinoma
    以阳性水平指数作为肺癌p53表达水平指标的探讨
短句来源
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  positive expression
    The Relationship Between the Positive Expression of p53 Gene Product in Gastric Cancer Tissue and Its Biological Significance
    胃癌组织中p53基因产物阳性表达与其生物学意义的关系初探
短句来源
    【Results】Positive expression of ERK in normal kidney tissue was 50.0%,significantly lower than 80.4% in RCC(P<0.05).
    【结果】正常肾组织中ERK阳性表达率为50.0%(5/10),显著低于肾癌组织的80.4%(41/51)(P<0.05)。
短句来源
    ④There was no difference for positive expression of ET-1 between the uterine leiomyoma(83.3%) and the normal myometrium(73.3%).
    ET-1在子宫肌瘤组织中的阳性表达占83.3%,正常子宫肌组织中的阳性表达为73.3%,两者相比差异无显著性(P>0.05)。
短句来源
    Results The positive expression of p16 gene was found in 35% malignant mesothelioma specimens,and negative in 65%(P<0.05).
    结果80例恶性间皮瘤组织中p16基因阳性表达率35%,阴性表达率为65%,差异有显著性意义(P<0.05)。
短句来源
    The number of cases whose CD44v6 showed positive expression was 20(22/30,73.33%) in the control group,and 13(13/20,65%) in the TCAE group respectively. There was no significant difference between the two groups(P>0.05).
    对照组CD44v6表达阳性22例(22/30,73.33%),TACE组CD44v6表达阳性13例(13/20,65%),两者间无显著性差异(P>0.05);
短句来源
更多       
  possive
    The result of Northern blot demonstrated that possive band was situated at site of 0. 8kb.
    结果:Northern blot结果表明,阳性带位于0.8Kb处;
短句来源
    Ki67 possive cells varied from 0. 5%- 87% (17. 36 ± 16. 6% ).
    Ki67阳性细胞为 0. 5%~87%(17. 36%士16. 6%)。
短句来源
    in group without cervical lymph node metastasis and group with cervical lymph node metastasis they were 95.7%(22/23) and 84.4%( 27/32) respectively,P>0.05. The possive expression grades of CD,CB(was divided groups + and ++-++++) showed no significant correlation with TNM phase and lymph node metastasis.
    在无颈部淋巴结转移组和有颈部淋巴结转移组分别为95. 7% (22/23)和84 4%(27/32),P>0. 05; CD及CB阳性表达级别(分+和++~++++两组)与TNM分期及有无颈部淋巴结转移差异均无统计学意义,均为P>0 .05。
短句来源
    The number of VEGFR-3 possive vessel is correlated with tumor size infiltration and lymph node metastasis.
    阳性脉管数与肿瘤大小、浸润深度和局部淋巴结转移相关;
短句来源

 

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  positive
Tilting modules for classical groups and howe duality in positive characteristics
      
In this note we present a very simple method of proving that some hyperbolic manifoldsM have finite sheeted covers with positive first Betti number.
      
For the case of positive characteristic we use the classification of finite irreducible groups generated by pseudoreflections due to Kantor, Wagner, Zalesski? and Sere?kin.
      
Semistable principal bundles-II (positive characteristics)
      
Computing invariants of reductive groups in positive characteristic
      
更多          
  expression
Further, manzamine A (50 μM) substantially down regulated the expression of p53 while sarcophine (50 μM) slightly induced the level of p21.
      
Expression of OPN in rat kidney with different doses of vitamin K3 injection
      
In the present paper the expression of n-dimensional survival distribution functions of the processes {δt} and {γt}, and their Lebesgue decompositions are derived.
      
In this paper, by using the explicit expression of the kernel of the cubic spline inter-polation, the optimal error bounds for the cubic spline interpolation of lower soomth functions are obtained.
      
Further, an expression of the vertex partition function is also found.
      
更多          
  positive expression
The positive expression and the average absorbency of Fos and Jun in the operation group were significantly higher than that in the false operation group (P >amp;lt; 0.05).
      
VEGF positive expression ratio was 84.8% in iNOS positive expression cases, and the ratio was 35.3% in negative cases.
      
PI (Proliferating Index) and SPF (S-phase fraction) in the combined positive expression of iNOS and VEGF group was significantly higher than that in the combined negative group.
      
In the cells with only integrin-positive expression, YC25-PEI-CP9 mediated a higher transgene expression than PEI but lower than CP9-PEI.
      
In vivo gene transfer in tumor-bearing nude mice also demonstrated that the dual-targeting vectors showed a significantly enhanced transfection efficiency in tumors with positive expression of FGF receptors and integrins.
      
更多          
  其他


The changes of tyrosine transaminase activity (TAT) and nucleotide 5'-phosphodiesterase activity (5'-NPDase) during foetal development and carcinogenesis in rats and in human beings were observed. Results so far obtained indicate that (1) a higher positive rate of the fastest moving isoenzyme band for 5'-NPDase has been noted in AFP (-) patients with liver cancer, and (2) TAT, 5'-NPDase and AFP may be taken together as good markers for the study of gene expression during liver caroinogenesis and foetal development....

The changes of tyrosine transaminase activity (TAT) and nucleotide 5'-phosphodiesterase activity (5'-NPDase) during foetal development and carcinogenesis in rats and in human beings were observed. Results so far obtained indicate that (1) a higher positive rate of the fastest moving isoenzyme band for 5'-NPDase has been noted in AFP (-) patients with liver cancer, and (2) TAT, 5'-NPDase and AFP may be taken together as good markers for the study of gene expression during liver caroinogenesis and foetal development.

本文测定了大鼠及人体胚胎发育和癌变过程中TAT和5′-NPDase活力变化,所得结果表明: (一)5′-NPDase快速同工酶区带在甲胎蛋白(AFP)阴性肝癌患者血清中阳性率较高。(二)TAT,5′-NPDase和AFP也许可作为研究癌、胚以及肝癌癌变过程中基因表达的三个互补生化指标。

This work was undertaken to observe the localization of AFP in adult rat tissues other than liver cancer cells. Using the immunoenzyme technique we observed that AFP existed in the mesenteric and axillary lymph nodes and spleen of rats with liver cancers. AFP(+) areas appeared in the medulla of lymph nodes as well as the red pulp of spleen while the white pulp of spleen and the small lymphocytes in the follicles of lymph nodes were AFP(-). The AFP(+) cells were mostly acidophilic and relatively rich in cytoplasm....

This work was undertaken to observe the localization of AFP in adult rat tissues other than liver cancer cells. Using the immunoenzyme technique we observed that AFP existed in the mesenteric and axillary lymph nodes and spleen of rats with liver cancers. AFP(+) areas appeared in the medulla of lymph nodes as well as the red pulp of spleen while the white pulp of spleen and the small lymphocytes in the follicles of lymph nodes were AFP(-). The AFP(+) cells were mostly acidophilic and relatively rich in cytoplasm. The small lymphocytes at the vicinity of AFP (+) lymph sinuses were also AFP(+). It is hoped that this finding might shed some light on the biological functions of AFP and find applications in the treatment of patients with liver cancer in the early stages of the disease.

本文采用AFP免疫酶标记定位技术,在患肝癌大鼠的淋巴组织内观察到有AFP聚集的现象,淋巴滤泡和脾脏白髓均AFP酶标阴性,而AFP阳性细胞分布在淋巴结的髓质和脾脏红髓。对这一现象的生理意义尚有待进一步研究。

A new oncofetal antigen on the plasma membrane of human hepatoma cells hasbeen detected and partially purified.Human hepatoma tissues obtained from partialhepatectomy were used to prepare plasma membrane by sucrose density gradientcentrifugation.The antiserum to this plasma membrane was absorbed by normalliver powder prepared from the normal portion of the liver of the same patient.Thisabsorbed antiserum gave a positive reaction with the soluble products of the hepatomacell plasma membrane in double immunodiffusion...

A new oncofetal antigen on the plasma membrane of human hepatoma cells hasbeen detected and partially purified.Human hepatoma tissues obtained from partialhepatectomy were used to prepare plasma membrane by sucrose density gradientcentrifugation.The antiserum to this plasma membrane was absorbed by normalliver powder prepared from the normal portion of the liver of the same patient.Thisabsorbed antiserum gave a positive reaction with the soluble products of the hepatomacell plasma membrane in double immunodiffusion and counter-current immuno-electrophoresis,but a negative reaction with those of the normal liver cell plasmamembrane.With the immunofluoresccent method,it is demonstrated that thisabsorbed antiserum reacts specifically with hepatoma cells and the 7402 cell line(ahuman hepatoma cell culture line).It may be surmised therefore that there is anantigen on the plasma membrane of the hepatoma cells but absent from normal livercells.Further studies indicated this membranous antigen to be of the oncofetal type.The plasma membrane of human embryonic liver(3~4 months old)also possesses thisantigen.We tried to purify this antigen from embryonic liver by means ofimmunoaffinity chromatography.A protein eluated from the column with thesedimentation coefficient of 0.33~0.45 exhibits specific affinity for antihepatomaserum.

在人肝癌细胞膜中发现了一个新的癌胚抗原,并且进行了部分纯化。从部分肝切除术取人肝癌组织,用蔗糖密度梯度超离心法分离细胞膜,以此细胞膜制备的抗血清,经患者本人正常肝粉吸收,吸收后的抗血清与肝癌细胞膜溶解物作双向免疫扩散和对流免疫电泳均呈阳性反应,而与正常肝细胞膜则均呈阴性。用免疫萤光法鉴定,证明该血清能特异性地作用于肝癌细胞膜和7402人肝癌细胞培养株的细胞膜。因此,我们认为:人肝癌细胞膜具有不存在于正常肝细胞的抗原。进一步研究证明,这种抗原也存在于3~4个月人胚胎肝细胞膜中,显示这是一种癌胚抗原。我们取人胚胎肝组织,用免疫亲和层析法尝试了这种膜抗原的纯化工作,从亲和层析柱流下的蛋白质,其沉降系数为0.33~0.45,并对上述吸收后的抗血清显示特异性的亲和力。

 
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