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. 2016 Jul 20;8(43):73670–73683. doi: 10.18632/oncotarget.10727

Figure 6. Immunohistochemistry staining for endothelial nitric oxide synthase (eNOS) in corpus cavernosum.

Figure 6

Figure 6

Rats were treated without or with ketamine for 1, 2 and 3 months. The corpus cavernosum of penis was immunostained with eNOS. A. Representative images of the corpus cavernosum in each group. Original magnification ×400. B. Ratio of eNOS-positive cells within the corpora cavernosa in the four groups. There was no difference between the four groups.