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. 1997 Jul 22;94(15):8226–8231. doi: 10.1073/pnas.94.15.8226

Figure 2.

Figure 2

(A) Mechanical responses obtained from the human corpus cavernosum to EFS in the absence (CONTROL) and presence (+ODQ) of 3 μM ODQ (n = 4). (B) Responses obtained from the rabbit anococcygeus muscle to EFS in the absence (CONTROL) and presence (+ODQ) of 1 μM ODQ (n = 6). (C) Responses obtained from the rabbit anococcygeus muscle to EFS in the absence (CONTROL) and presence (+ZAPRINAST) of 3 μM zaprinast (n = 6). (D) Responses obtained from the rabbit anococcygeus muscle to EFS in the absence (CONTROL) and presence (+COCAINE) of 1 μM cocaine (n = 6). EFS (50 V, 0.3-ms pulse duration, 5 Hz, for 5 s) is indicated by the horizontal bar. The mechanograms are original recordings of the responses and are representative of all experiments in each series.