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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: X-ray induced photodynamic therapy (PDT) with a mitochondria-targeted liposome delivery system

Fig. 3

Intracellular 1O2 production from liposomes with and without X-ray radiation. (ah) Representative confocal laser scanning microscopy images of SOSG in a HCT116 cells without any treatment, b HCT116 cells after 4 Gy X-ray irradiation, c HCT116 cells treated with Lipo-VP (250 µM) for 4 h, d HCT116 cells treated with Lipo-VP (250 µM) for 4 h and 4 Gy X-ray irradiation, e HCT116 cells treated with TPP-Lipo-VP (250 µM) for 4 h, f HCT116 cells treated with TPP-Lipo-VP (250 µM) for 4 h and 4 Gy X-ray irradiation, g HCT116 cells treated with Lipo-VP-10Au (250 µM) for 4 h and h HCT116 cells treated with Lipo-VP-10Au (250 µM) for 4 h and 4 Gy X-ray irradiation. Scale bar is 70 µm. g Quantitative analysis of 1O2 generation in HCT116 cells at different treatment conditions

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