Use of fluorescence spectroscopy for diagnosis of hypoxia and inflammatory processes in tissueстатья
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Дата последнего поиска статьи во внешних источниках: 20 октября 2021 г.
Аннотация:In vivo laser-induced fluorescence spectroscopy (LIFS) is primarily used in oncology for the
diagnosis of malignant tumors. This paper provides background for and describes experiments
modeling nonmalignant local hypoxia and inflammation. LIFS techniques were used to assess the
dynamics of induced fluorescence from endogenous porphyrins in the first case and the Photosens
exogenous photosensitizer in the second case. In both cases, the fluorescence intensity was observed
to be higher in the pathological area than in an intact area. This provides a strong impetus for
taking a second look at the use of LIFS in oncology and also provides the foundation for a
promising in vivo diagnosis method for ischemic hypoxia and inflammatory processes in areas
other than oncology