dopamine: a monoamine neurotransmitter found in the brain and essential for the normal functioning of the central nervous system; as a drug (trade names Dopastat and Intropin) it is used to treat shock and hypotension
monoamine neurotransmitter: a monoamine that is functionally important in neural transmission
glory pea: any of various shrubs or vines of the genus Clianthus having compound leaves and pea-like red flowers in drooping racemes