Fig. 6
In vivo PDT effects of IPA/LDH. a Tumor growth curves of mice with the various treatments. Tumor sizes were normalized to their initial sizes (n = 6 per group). Error bars were defined as standard deviation, n = 6. b Representative photographs of mice with treatments at different days. NIR illumination was carried out for a 10 min exposure using an 808 nm laser at 0.7 W cm−2. c Corresponding images of tumors taken on day 16 treatment. Scale bar=1 cm. d H&E stained tumor tissue slices after 16 d treatments with (1) PBS, (2) IPA, (3) IPA/LDH, (4) PBS with irradiation, (5) IPA with irradiation, (6) IPA/LDH with irradiation. Scale bar=100 µm
