Dictionary

histamine en · NOUN

Pronunciation

• /ˈhɪstəmiːn/
• (Southern-England) audio

Etymology

Etymology tree Proto-Indo-European *steh₂- Ancient Greek ῐ̔στός (hĭstós)bor. English histo- English -idine English hist(idine) Egyptian jmnbor. Ancient Greek Ᾰ̓́μμων (Ắmmōn)bor. Latin Ammōn Latin ammoniacusder. English ammonia Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ine English amine English -amine English histamine From hist(idine) + -amine.

Meanings

1. (countable, uncountable) An amine, C₅H₉N₃, formed by decarboxylation of histidine, that causes dilatation of capillaries, contraction of smooth muscle, and stimulation of gastric acid secretion; it is released during allergic reactions.
   • Mellanby and Twort have isolated from the fæces a bacillus which is able to produce from one of the amino acids normally formed in digestion of proteins a highly active body, histamine. 1913 June 1, Henderson VE, “Res Judicatae: On the Colon and Ileocolotomy”, in The Canadian Medical Association Journal, volume 3, number 6, page 521:
   • In a strongly ripened cheese, the casein proteins are broken down to amino acids, and the amino acids can be broken down into amines, small molecules that can serve as chemical signals in the human body. Histamine and tyramine are found in large quantities in Cheddar, blue, Swiss, and Dutch-style cheeses, and can cause a rise in blood pressure, headaches, and rashes in people who are especially sensitive to them. 2004, Harold McGee, chapter 1, in On Food and Cooking: The Science and Lore of the Kitchen, Scribner, →ISBN:
   • The intake of food triggers a release of histamine, which activates the acid-secreting cells. 2001, Leslie Iversen, Drugs: A Very Short Introduction, Oxford, page 46:

Forms

Deriveds

antihistamine · histaminic · histaminase · histaminergic · methylhistamine

Descendants

гистамин · ヒスタミン · 히스타민 · histamin · hiostaimín

Translations (24)

cmn 組胺 /组胺 (an amine) · de Histamin (an amine) · es histamina (an amine) · is histamín (an amine) · pl histamina (an amine) · sv histamin (an amine) · it istamina (an amine) · ru гистами́н (an amine) · fr histamine (an amine) · eo histamino (an amine) · pt histamina (an amine) · el ισταμίνη (an amine) · ro histamină (an amine) · id histamina (an amine) · ka ჰისტამინი (an amine) · tr histamin (an amine) · io histamino (an amine) · is lostefni (an amine) · cs histamin (an amine) · ja ヒスタミン (an amine) · ca histamina (an amine) · fi histamiini (an amine) · hu hisztamin (an amine) · ko 히스타민 (an amine)