Fig. 2

In vivo skin toxicity experiment a. Representative images of the skin of irradiated (4, 8 and 10 Gy) and nonirradiated (0 Gy) mice before treatment (week 1) and at the end of the study (week 4). b. Body weights of the mice used in the ‘skin toxicity’ in vivo experiment. Mice were weighed at weeks 1 and 2. The irradiation took place on week 1, immediately after weighing. The curves represent the mean weights of the mice in the 0/4 Gy group (blue), the 4/8 Gy group (black) and the 0/10 Gy group (red). Error bars represent the standard error of the mean (Wilcoxon matched-pairs signed rank test)