Calcitonin gene-related peptide (CGRP) is the major product of the calcitonin gene in brain and exerts a number of actions in the central nervous system (CNS). In particular the finding that CGRP affects dopamine (DA) release and metabolism has raised the possibility that it may play a role in several neuropsychiatric disorders. Consequently, we have here studied the effects of two...
The effects of systemically administered phencyclidine (PCP; 2.5 mg/kg, s.c.) and D-amphetamine (1.5 mg/kg, s.c.) on the extracellular concentrations of neurotensin-like immunoreactivity (NT-LI) and dopamine (DA) in the ventral striatum (vSTR) and the medial prefrontal cortex (mPFC) were studied in freely moving rats using microdialysis. In separate animals, the effects of PCP and D-amphetamine...