histamine (redirected from histamine-containing foods)

his·ta·mine  (hst-mn, -mn)

n.

A physiologically active amine, C₅H₉N₃, found in plant and animal tissue and released from mast cells as part of an allergic reaction in humans. It stimulates gastric secretion and causes dilation of capillaries, constriction of bronchial smooth muscle, and decreased blood pressure.

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[hist(idine) + amine.]

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hista·minic (-mnk) adj.

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histamine [ˈhɪstəˌmiːn -mɪn]

n

(Life Sciences & Allied Applications / Biochemistry) an amine formed from histidine and released by the body tissues in allergic reactions, causing irritation. It also stimulates gastric secretions, dilates blood vessels, and contracts smooth muscle. Formula: C₅H₉N₃ See also antihistamine

[from hist(idine) + -amine]

histaminic  [ˌhɪstəˈmɪnɪk] adj

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histamine  (hst-mn)

An organic compound found widely in animals and plants that in humans and other mammals is released as part of the body's immune response, causing physiological changes including dilation of the blood vessels, contraction of smooth muscle (as in the airways), and increased gastric acid secretion. The itching and sneezing typical of respiratory allergies are caused by the release of histamine. Chemical formula: C₅H₉N₃

Thesaurus

Noun

1.

histamine - amine formed from histidine that stimulates gastric secretions and dilates blood vessels; released by the human immune system during allergic reactions amine, aminoalkane - a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals

Translations

histamine

n (Med) → Histamin nt