Fig. 4

Study of hyperplasia as a function of time and groups. A Representative photograph of hyperplasia as a function of time and groups. The black bar represents 100 μm. U = urothelium, SM = submucosa, D = detrusor, H = hyperplasia (hyperplasias are outlined by the black dotted line). B Difference in the probability of hyperplasia between the group of untreated and treated irradiated rats after irradiation (for each group n = 10). The boxplots represent the estimates of the grade percentages with their uncertainties