Identification of Endothelial Progenitor Cells in the Corpus Cavernosum in Rats

Figure 2

Double immunofluorescence detection of CD34, Flk-1, and VE-cadherin in the rat corpus cavernosum. Merged images represent the imposition of the staining for each single antigen. CD34/Flk-1 and CD34/VE-cadherin double-positive cells were localized in the cavernosal sinusoidal endothelial layer (arrow). The immunofluorescent images were acquired by using confocal microscopy. Data are representative of three or more independent experiments.

(a)

(b)