Fig. 7

a Blood film of cells exposed to 100 ng/ml cannabidiol (CBD). Blood film showing red cell changes in 100 ng/ml CBD: red cell membrane distortion/indentation with occasional red cell fragments. Scale = 100 μm. b Blood film of cells exposed to 100 ng/ml delta-9-tetrahydrocannabinol (THC). Blood film showing red cell changes in 100 ng/ml THC: red cell fragmentation, burr cells. Scale = 100 μm