Canna~Fangled Abstracts Δ8-Tetrahydrocannabinol Induces Cytotoxicity in Macrophage J774-1 Cells: Involvement of Cannabinoid Receptor 2 and p38 MAPK. Δ8-Tetrahydrocannabinol Induces Cytotoxicity in Macrophage J774-1 Cells: Involvement ofCannabinoid Receptor 2 and p38 MAPK. Yamaori…Freedom WaresNovember 5, 2013