Laser polarization fluorescence of optically anisotropic crystals molecular imaging in the differentiation of biological benign and malignant tumors

摘要

The model of laser polarization fluorescence of biological tissues considering the mechanisms of optically anisotropic absorption - linear and circular dichroism of protein networks was suggested.Muellermatrix rotation invariants characterizing polarization manifestations of laser fluorescence are determined.The interconnections between the statistical, correlation and fractal parameters characterizing the Mueller-matrix images of laser polarization fluorescence and the peculiarities of the mechanisms of optically anisotropic absorption of histological sections of uterus wall biopsy were found. Effectiveness of the method of azimuthinvariant Mueller-matrix mapping of laser polarization fluorescence of protein networks in the task of differentiation of benign and malignant tumors of uterus wall was demonstrated.