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Transverse histologic sections at the level of the corpora cavernosa urethrae (arrows). In A1 and A2 (oil-treated) the corpora cavernosa urethrae are well demarcated. In the DES E12-P10 (B1-B2) and DES P0-P10 (C1-C2) groups the corpora cavernosa urethrae are indistinct. In AROM+ mice (D1-D2) the corpora cavernosa urethrae are less well defined. Ur = urethra.
