首页> 外文期刊>Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine >Discriminant Analysis of Normal and Malignant Breast Tissue Based Upon INAA Investigation of Elemental Concentration
【24h】

Discriminant Analysis of Normal and Malignant Breast Tissue Based Upon INAA Investigation of Elemental Concentration

机译:基于INAA元素浓度研究的正常和恶性乳腺癌组织的判别分析

获取原文
获取原文并翻译 | 示例
           

摘要

Discriminant analysis of six trace element concentrations measured by instrumental neutron activation analysis (INAA) in 26 paired-samples of malignant and histologically normal human breast tissues shows . the technique to be a potentially valuable clinical tool for making malignant-normal classification. Nonparametric discriminant analysis is performed for the data obtained. Linear and quadratic discriminant analyses are also Carried out for comparison. For this data set a formal analysis shows that the elements which may be useful in distinguishing between malignant and normal tissues are Ca, Rb and Br, providing correct classification for 24 out of 26 normal samples and 22 out of 26 malignant samples. Copyright # 1997'Elsevier Science Ltd
机译:通过仪器中子活化分析(INAA)在26个成对的恶性和组织学正常的人乳房组织配对样品中对六种微量元素浓度的判别分析表明。该技术将成为进行恶性正常分类的潜在有价值的临床工具。对获得的数据进行非参数判别分析。还进行了线性和二次判别分析以进行比较。对于该数据集,形式分析表明,可能有用的区分恶性组织和正常组织的元素是Ca,Rb和Br,为26个正常样品中的24个和26个恶性样品中的22个提供了正确的分类。版权#1997'Elsevier Science Ltd

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号