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. 2016 Dec 20;21(6):1206–1216. doi: 10.1111/jcmm.13054

Figure 4.

Figure 4

Upper panels: confocal immunofluorescence double staining for KIT (green) and MCT (red) showing co‐occurrence of both antigens on a mast cell in the detrusor of rat bladder (yellow arrow). Mast cells are very rare in rat bladder. Gut tissue is used as external tissue control, showing KIT +/MCT + mast cells (yellow arrows) in the tunica mucosa (TM). Lower panels: confocal immunofluorescence double staining for KIT (green) and VIM (red) showing many VIM +/KIT IC (white arrows) in rat bladder. Gut tissue is used as external tissue control, with the presence of KIT +/VIM + ICC (yellow arrows) and KIT /VIM + IC (white arrow) in the tunica muscularis externa (TME). Bl, bladder; LP,lamina propria; D, detrusor; TM,tunica mucosa; TME, tunica muscularis externa. DAPI blue stain illustrates nuclei. Scale bars: 25 μm.