Meaning of HISTAMINE

Pronunciation:			'histu`meen
WordNet Dictionary
	Definition:		[n]  amine formed from histidine that stimulates gastric secretions and dilates blood vessels; released by the humane immune system during allergic reactions
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	See Also:		amine, aminoalkane
Medical Dictionary
	Definition:		a chemical present in cells throughout the body that is released during an allergic reaction.
Biology Dictionary
	Definition:		An amine with the chemical formula C5H9N3, released during an allergic response which causes smooth muscle contraction, inflammation, the secretion of mucus, and other allergy symptoms.