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Laser-induced fluorescence spectroscopy of human normal and cancerous tissues

机译:激光诱导人正常和癌组织的荧光光谱

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Fluorescence properties of stomach tissues have been investigated to determine whether malignant specimens can be discriminated in vitro. Differences between normal and tumor tissues are found that concern both the intensity distribution and spectral shape of the autofluorescence emission. According to the distinctions tumor tissues would be differed from the normal tissues. The resulting spectra could be differentiate histologically stomach abnormal tissues from normal tissues with a sensitivity and specificity value of 90 percent and 92 percent. Furthermore, fluorescence spectra from human stomach normal and malignant tissues have been measured in real time in vivo.
机译:已经研究了胃组织的荧光性质以确定恶性标本是否可以体外区分。发现正常和肿瘤组织之间的差异,涉及自发荧光发射的强度分布和光谱形状。根据区分的肿瘤组织与正常组织不同。得到的光谱可以从正常组织中分化组织学上胃异常组织,敏感性和特异性值为90%和92%。此外,在体内实时测量了人胃正常和恶性组织的荧光光谱。

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