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Fig. 6 | BMC Cancer

Fig. 6

From: Enhanced efficacy of photodynamic therapy by inhibiting ABCG2 in colon cancers

Fig. 6

Antitumor effects of PDT in in vivo experiments. a, SW480 and SW480/ABCG2 cells were collected and subcutaneously injected into BALB/c nude mice. The sizes of tumors were measured using a caliper, tumor volume was calculated using the formula: 0.523 × length × width2 (mm3). b, HT-29 cells xenografted in nude mouse were treated with PBS alone, PPa + irradiation with or without Ko-143 pretreatment. Combined treatment of PPa with Ko-143 enhanced the sensitivity of HT29 cell to PDT. Data are means ± SEM from n = 4 (*P < 0.05, **P < 0.01, #P < 0.0001)

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