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   malignancy 在 神经病学 分类中 的翻译结果: 查询用时:0.01秒
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malignancy
相关语句
  恶性
    The expression of nm23 was inversely correlated with the malignancy of gliomas.
    nm23的表达强度随胶质瘤恶性程度的增加而减少;
短句来源
    COX-2,Ki-67 and nm23 had the relations to the human gliomas with the respect of generation and development. They may be useful biological markers to evaluate the malignancy of the patients with gliomas
    COX-2、Ki-67及nm23与人脑胶质瘤的发生和发展有关系,三者可作为胶质瘤恶性程度评估的重要生物学参考指标。
短句来源
    However, the density of apoptotic tumor cell decreased with the enhancing of tumor malignancy, the density was higher in grade Ⅰ-Ⅱ than in grade Ⅲ and was also higher in grade Ⅳ, the differences were significant (P < 0.01, for all).
    凋亡肿瘤细胞密度随肿瘤恶性程度的升高而相应减低,Ⅰ~Ⅱ级组高于Ⅲ级组,Ⅲ级组高于Ⅳ级组,3组间比较差异均有统计学意义(均P<0.01)。
短句来源
    Conclusion Nogo-A expression was negatively correlated with the malignancy grade of oligodendroglial tumors.
    结论Nogo-A蛋白在少突胶质细胞肿瘤中的表达水平与该肿瘤恶性程度呈负相关。
短句来源
    Gene product expression associated with malignancy of neural neoplasia
    神经系统肿瘤恶性程度与其基因产物表达的不稳定性相关
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  恶性程度
    The expression of nm23 was inversely correlated with the malignancy of gliomas.
    nm23的表达强度随胶质瘤恶性程度的增加而减少;
短句来源
    COX-2,Ki-67 and nm23 had the relations to the human gliomas with the respect of generation and development. They may be useful biological markers to evaluate the malignancy of the patients with gliomas
    COX-2、Ki-67及nm23与人脑胶质瘤的发生和发展有关系,三者可作为胶质瘤恶性程度评估的重要生物学参考指标。
短句来源
    However, the density of apoptotic tumor cell decreased with the enhancing of tumor malignancy, the density was higher in grade Ⅰ-Ⅱ than in grade Ⅲ and was also higher in grade Ⅳ, the differences were significant (P < 0.01, for all).
    凋亡肿瘤细胞密度随肿瘤恶性程度的升高而相应减低,Ⅰ~Ⅱ级组高于Ⅲ级组,Ⅲ级组高于Ⅳ级组,3组间比较差异均有统计学意义(均P<0.01)。
短句来源
    Conclusion Nogo-A expression was negatively correlated with the malignancy grade of oligodendroglial tumors.
    结论Nogo-A蛋白在少突胶质细胞肿瘤中的表达水平与该肿瘤恶性程度呈负相关。
短句来源
    Gene product expression associated with malignancy of neural neoplasia
    神经系统肿瘤恶性程度与其基因产物表达的不稳定性相关
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  “malignancy”译为未确定词的双语例句
    Conclusion: MIBP1, a c-myc regulating gene, shows decreased expression in gliomas of high malignancy, suggesting that downregulation of the MIBP1 gene might be a late event in oncogenesis of glioma.
    结论:c-myc调控基因MIBP1在高度恶性胶质瘤中表达受抑制,提示该基因的下调可能为癌变的晚期事件。
短句来源
    The Bcl-2 positive expression level increased with the degree of malignancy. There was no significant difference (P>0.05) between Grade I group and Grade II group.
    Bd一2的表达水平在脑星形细胞瘤I级组与n级组间比较差异无显著性(P>0.05),I级组与m~W级组间比较差异有显著性(尸<0.01),n级组与m~IV级组间比较差异有显著性(尸<0.01)。
短句来源
    2. P53 expression and the loss of PTEN expression were considered to be valuable factors in evaluating the glioma malignancy and the prognosis of patients.
    2、P丁EN、p53的表达与预后密切相关,可以作为判断胶质瘤预后的标记;
短句来源
    There was a highly significant association between the presence of P53 mutations and P53 nuclear reactivity(P<0.001). P53 alteration(mutation and expression)were related to grading of malignancy of brain tumors.
    P53基因突变与突变型P53蛋白表达具有高度一致性,且二者均与脑肿瘤的分化程度有关。
短句来源
    (2) aberrant expression of p53,C-erbB-2 and PCNA shpwed a strong correlation with malignancy grade.
    ④11例胶质增生组织有1例(9%)显示p53表达,C-erbB-2,PCNA无表达. 随访3年,病变复发,病理证实为星形细胞瘤Ⅰ~Ⅱ级,C-erbB-2,PCNA表达.
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  malignancy
The additional existence of large mural nodules increases the possibility of malignancy in all types.
      
Student's T test and χ2 analysis were used to identify factors associated with malignancy.
      
However, the Cer/(GlcCer + LacCer) ratios were very low and practically equal in two melanoma strains, which probably indicates the degree of tumor malignancy.
      
The lines with different capacity for malignancy differed reliably in the level of enzymatic activity.
      
This observation obviously indicates that EMMPRIN and MMP-2 are the major determinants of malignancy in cancers.
      
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Immunohistochemical spleen ferritin was demonstrated in 69 of 123 (56%)cerebrogliomas.Liver ferritin had almost the same reaction as spleen ferritin.There were 10 positive in 34 (29%) fibrillary astrocytomas,6 in 18 (33%) pilocytic astrocytomas, 9 in 15 (60%) protoplasmic, 9 in 17 (53%) gemistocytic, 20 in 23 (87%) grade Ⅲ glioblastomas,and 15 in 16 (94%) grade Ⅳ.Ferritin staining was detected mainly in neoplastic cells a few ferritin positive reaction were also detected in proliferative endothelial and perithelial...

Immunohistochemical spleen ferritin was demonstrated in 69 of 123 (56%)cerebrogliomas.Liver ferritin had almost the same reaction as spleen ferritin.There were 10 positive in 34 (29%) fibrillary astrocytomas,6 in 18 (33%) pilocytic astrocytomas, 9 in 15 (60%) protoplasmic, 9 in 17 (53%) gemistocytic, 20 in 23 (87%) grade Ⅲ glioblastomas,and 15 in 16 (94%) grade Ⅳ.Ferritin staining was detected mainly in neoplastic cells a few ferritin positive reaction were also detected in proliferative endothelial and perithelial cells of blood vessels and in proliferative histocytes.These immunohistochemical findings may suggest that neoplastic cells and stromatic reactive cells in cerebrogliomas can produce ferritin,the rate of positivity of ferritin being parallel with the degree of malignancy of the tumor.

用肝、脾铁蛋白抗体对123例活检脑胶质瘤石蜡切片进行双PAP染色,结果显示69/123例(56%)脾铁蛋白阳性,68/119例(57%)肝铁蛋白阳性,其阳性率随肿瘤恶性度增高而增加。铁蛋白主要分布于肿瘤细胞内,少数分布于血管内、外皮细胞和吞噬细胞内。这提示脑胶质瘤组织中的瘤细胞和间质反应细胞能产生铁蛋白。铁蛋白阳性瘤细胞在组织中的分布不均,说明肿瘤异质性。

The paper analyses the material obtained from epidemiological survey in rural areas and areas of the minority in 21 provinces in China. The method to interview selected families for information by trained investigators and the date collected on standardized form recommended by W H O which had been used in the study. 1,378 patients died of various diseases within the whole investigated 246,812 populations, i.e.the total mortality was 558 per 100, 000. In analysis of that. the mortality of heart disease showed...

The paper analyses the material obtained from epidemiological survey in rural areas and areas of the minority in 21 provinces in China. The method to interview selected families for information by trained investigators and the date collected on standardized form recommended by W H O which had been used in the study. 1,378 patients died of various diseases within the whole investigated 246,812 populations, i.e.the total mortality was 558 per 100, 000. In analysis of that. the mortality of heart disease showed the highest (125/100 ,000). the malignancy the second (94/100,000), the cerebrovascular disease the third (83/100 000), which the above-mentional three kinds of diseases were the main cause of death in China. Camparison was made with in order of causes of death and annual mortality of certain diseases among USA Japan and Bei jing and Shanghai, China, thedifference about the mortality in various regions is also discussed.

本文对全国21省(区)农村及少数民族地区流行病学调查死亡资料,进行分析。调查方法按世界卫生组织提供的统一表格,采用逐户家访,共调查246812人,结果发现因各种疾病死亡者1378人,总死亡率为558/10万,其中以心脏病死亡率最高(125/10万),其次恶性肿瘤(94/10万),脑血管病居第三(83/10万)。以上为我国死亡的三大原因。本文就死因顺位及主要疾病的死亡率与美国、日本及北京、上海等地历年的结果作了比较,对不同地区死亡率的差异进行了讨论。

Forty one astrocytomas with different grades were studied by imagp analysis technique for measuring DNA contents. The small lymphocytes were used as normal control DNA diphoid value (2.22 ± 0.32 AU). The histograms of nuclear DNA contents were made. The results showed that the distribution of DNA contents in grade Ⅰ and Ⅱ astrocytomas was 2C-4C.The peak value of grade Ⅰ astrocytoma was2C;grade Ⅱ was 3C-4C with some hypertetraploid (28.5%). The DNA contents of grade Ⅲ and Ⅳ astrocytomas were much higher (7.13...

Forty one astrocytomas with different grades were studied by imagp analysis technique for measuring DNA contents. The small lymphocytes were used as normal control DNA diphoid value (2.22 ± 0.32 AU). The histograms of nuclear DNA contents were made. The results showed that the distribution of DNA contents in grade Ⅰ and Ⅱ astrocytomas was 2C-4C.The peak value of grade Ⅰ astrocytoma was2C;grade Ⅱ was 3C-4C with some hypertetraploid (28.5%). The DNA contents of grade Ⅲ and Ⅳ astrocytomas were much higher (7.13 ± 1.82 AU, 6.76 ± 0.81 AU). Their histograms were dispersive with many peaks which were aneuploid and heteroploid The data confirm that hcteroploid and aneuploid were the marks of malignancy. The grade Ⅱ gemistocytie astrocytoma has the tendency to higher malignancy.

应用图象分析仪,对41例星形细胞瘤进行了原位DNA定量研究。以小淋巴细胞作为正常二倍体(2.22±0.32 AU)对照,绘制DNA分布直方图。Ⅰ~Ⅱ级星形细胞瘤呈2C~4C分布模型,Ⅰ级峰值位于2c,Ⅱ级位于3C~4C,且有一定数量的多倍体细胞(28.5%)Ⅲ~Ⅳ级星形细胞瘤DNA含量明显增加(7.13±1.82 AU,6.76±0.81 AU),直方图呈弥散、多峰分布模型,峰值位于异倍体或非整倍体。研究显示,异倍体和非整倍体细胞的出现是恶性的重要标志,Ⅱ级肥胖型星形细胞瘤有较高的恶变倾向。

 
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