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. 2014 Mar 24;9(3):e92825. doi: 10.1371/journal.pone.0092825

Figure 6. Rat penile sections stained with hematoxylin and eosin.

Figure 6

Neither lymphocytic infiltrates nor inflammatory response was evident in the corpora cavernosa of rats injected with PBS, USCs, FGF2 lentivirus particles or USCs-FGF in all experiments.