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. Author manuscript; available in PMC: 2009 Oct 1.
Published in final edited form as: Pediatr Res. 2008 Oct;64(4):352–357. doi: 10.1203/PDR.0b013e318180e4c9

Figure 4.

Figure 4

Schematic and results of urothelial recombination with bladder mesenchyme on the serosal surface of the bladder. Histologic serial sections: (A) H&E = hematoxylin and eosin; Immunohistochemistry: (B) α-actin = smooth muscle alpha actin; (C) GFP=Green Fluorescent Protein; (D) UPK= uroplakin; (E) high power (3X) of B. Note in (E) the zone of smooth muscle inhibition (between the arrows) in the outer bladder mesenchyme, which normally differentiates into smooth muscle. (magnification bar = 100um)