Meaning of NORADRENALINE

WordNet Dictionary
	Definition:		[n]  a catecholamine precursor of epinephrine that is secreted by the adrenal medulla and also released at synapses
	Synonyms:		norepinephrine
	See Also:		catecholamine, monoamine neurotransmitter, vasoconstrictive, vasoconstrictor
Biology Dictionary
	Definition:		A chemical that is both a hormone produced and secreted by the adrenal glands and a neurotransmitter, or substance which transmits nerve signals from neuron to neuron. As a hormone, it stimulates the storage or mobilization of sugar by acting on muscle and liver cells.