Canna~Fangled Abstracts A pivotal role for enhanced brainstem orexin receptor 1 signaling in the central cannabinoid receptor 1-mediated pressor response in conscious rats. 2015 Jun 18. pii: S0006-8993(15)00482-5. doi: 10.1016/j.brainres.2015.06.011. Ibrahim BM1, Abdel-Rahman AA2. Author information Abstract Orexin receptor…Freedom WaresJune 18, 2015