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histamine

2 ENTRIES FOUND:

his·ta·mine

noun \ˈhis-tə-ˌmēn, -mən\

Definition of HISTAMINE

: a compound C5H9N3 especially of mammalian tissues that causes dilation of capillaries, contraction of smooth muscle, and stimulation of gastric acid secretion, that is released during allergic reactions, and that is formed by decarboxylation of histidine

Origin of HISTAMINE

International Scientific Vocabulary hist- + amine
First Known Use: circa 1913

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