食管癌血浆吸收光谱的研究  

Study on Absorption Spectra of Malignant Plasma of Esophagus

作　　者：张晓冬[1] 赵元黎[2] 郭涛[3] 王雷鸣[4] 葛向红[2] 罗磊[2] 

机构地区：[1]郑州轻工业学院技术物理系,河南郑州450002 [2]郑州大学物理工程学院,河南郑州450052 [3]郑州大学医学院,河南郑州450052 [4]郑州市骨科医院,河南郑州450052

出　　处：《光谱学与光谱分析》2006年第8期1533-1535,共3页Spectroscopy and Spectral Analysis

基　　金：河南省高校创新人才基金(1999-125)资助

摘　　要：目前通过血浆检测诊断癌症的研究多为使用医学肿瘤标记物来测定,而通过光谱技术对其进行研究的不多。文章运用分光光度计对正常人与食管癌患者的血浆进行光谱检测,通过紫外吸收谱的参数统计与分析,发现两者的差异,为诊断食管癌提供了新的途径。There are too many articles about diagnosing cancers by the content of tumor chemical signs in plasma, but there are few articles about diagnosing them by spectroscopy. The present article belongs to the few. The authors can differentiate the normal and malignant esophagus by the statistic and analysis of absorption spectra after their plasmas are detected by spectrophotometry, which provide a new approach to quickly diagnosing malignant esophagus.

关 键 词：食管癌血浆 吸收光谱 吸光度比值 

分 类 号：O433.5[机械工程—光学工程]