3: Serotonin transporters
Serotonin (in pink) is present in the synaptic space only for a limited amount of time. If it is not bound to the serotonin receptor, serotonin is removed from the synaptic space via special proteins called transporters (in green). The serotonin transporters are proteins located on the serotonin neuron terminals and they are in a unique position to transport serotonin from the synaptic space back into the neuron where it can be metabolized by enzymes. Explain to your students that the serotonin transporters are the primary targets for ecstasy.
Explores the consequences of drug abuse on the brain and body and introduces the topics of prevention, and treatment.