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    Chapter

    Photodynamic Effect of Hematoporphyrin on Human Cancer Cells and Normal Diploid Fibroblasts in Vitro

    Porphyrin is a photodynamic agent that renders cells vulnerable to light at wavelengths which correspond to the absorption spectra of porphyrin (1). This modality has been utilized for both diagnosis and thera...

    Qiong-qing Pan, Min Fu, Xui-mai Zhao in Methods in Porphyrin Photosensitization (1985)