کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1404372 | 1501902 | 2007 | 9 صفحه PDF | دانلود رایگان |

The biochemistry of healthy and tumour cell cultures, inoculated tissues and oral cavity tissues have been studied by FT-IR Microscopy with the aim to relate spectral patterns with microbiological and histopathological findings. ‘Supervised’ and ‘unsupervised’ procedures of data handling afforded a satisfactory degree of accordance between spectroscopic and the other two techniques. In particular, changes in frequency and intensity of proteins, connective and nucleic acids vibrational modes as well as the visualization of biochemical single wave number or band ratio images, allowed an evaluation of the pathological changes. The spectroscopic patterns of inoculated tissues resulted quite similar to human tissues; differences of both types of sections with cellular lines could be explained by the influence of the environment.
Journal: Journal of Molecular Structure - Volumes 834–836, 27 May 2007, Pages 86–94