Effect of HongJing I in Treating Erectile Function and Regulating RhoA Pathway in a Rat Model of Bilateral Cavernous Nerve Injury

Figure 5

Effects of HJI on the expression of Rho-associated protein kinase 1 (ROCK1) in BCNI rats through immunofluorescence staining (200x magnification). Immunofluorescence staining shows the colocalization of ROCK1 (green) and neuronal cells (blue) in the corpora cavernosa. DAPI: 4′,6-diamidino-2-phenylindole; NC: normal control; M: bilateral cavernous nerve crush injury model; HL: low-dose HJI; HM: medium-dose HJI; HH: high-dose HJI.