Figure 2From: Mondia whitei (Periplocaceae) prevents and Guibourtia tessmannii (Caesalpiniaceae) facilitates fictive ejaculation in spinal male rats Polygraphic EMG tracings showing the effects of mechanical and pharmacological stimulations upon the expression of the fictive ejaculation response in spinal rats: (A) Intravenous injection of dopamine (0.1 Ī¼M/kg); (B) Intravenous injection of haloperidol (0.26 Ī¼M/kg) (first arrow) followed by the injection of dopamine (0.1 Ī¼M/kg) (second arrow). Arrows indicate the moment of injection.Back to article page