Canna~Fangled Abstracts Combined neuroprotective action of adenosine A1 and cannabinoid CB1 receptors against NMDA-induced excitotoxicity in the hippocampus. 2015 Jun 8. pii: S0197-0186(15)00089-3. doi: 10.1016/j.neuint.2015.06.005. Serpa A1, Pinto I1, Bernardino L1, Cascalheira JF2. Author information Abstract…Freedom WaresJune 8, 2015