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. 2016 Oct 3;17:36. doi: 10.1186/s12865-016-0174-8

Fig. 7.

Fig. 7

CD31+ blood vessels in cystitis, polyp and bladder cancer tissues. a Representative photomicrographs of CD31+ blood vessels with cystitis (n = 23), polyp (n = 6) and bladder cancer (n = 80) (original magnification × 10 and 20). b Quantitative analysis of numbers of CD31+ blood vessels per unit area of bladder sections. Data are expressed as the mean ± SEM. Arrows show examples of positively stained endothelial cells. The scale bar means 100 μm