VIDRIO 8 chloro 2,3,4,5 tetrahydro 3 methyl 5 phenyl 1h 3 benzazepin 7 ol hydrogen maleate Amphetamine-Related Disorders Animalia Animals Benzazepines Central Nervous System Stimulants Dopamine Antagonists Dopamine receptors Female Hyperkinesis Knockout Locomotor activity Male Methamphetamine Mice Mice, Inbred C57BL Mice, Knockout Motor Activity Mus NUTRICION ANIMAL Neuroadaptation Null mutant Psychostimulant Receptors, Dopamine D1 Receptors, Dopamine D2 Sensitization animal behavior animal experiment article