What does histaminase mean?
Definitions for histaminase
hɪˈstæm əˌneɪs, -ˌneɪzhis·tami·nase
This dictionary definitions page includes all the possible meanings, example usage and translations of the word histaminase.
Princeton's WordNet
histaminasenoun
enzyme that acts as a catalyst in converting histidine to histamine
Wiktionary
histaminasenoun
a widely occurring flavoprotein enzyme that oxidizes histamine and various diamines
Wikipedia
histaminase
Diamine oxidase (DAO), also known "amine oxidase, copper-containing, 1" (AOC1), formerly called histaminase, is an enzyme (EC 1.4.3.22) involved in the metabolism, oxidation, and inactivation of histamine and other polyamines such as putrescine or spermidine in animals. It belongs to the amine oxidase (copper-containing) (AOC) family of amine oxidase enzymes. In humans, DAO it is encoded by AOC1 gene. The highest levels of DAO expression are observed in the digestive tract and the placenta. In humans, a certain subtype of cells of the placenta, namely the extravillous trophoblasts, express the enzyme and secrete it into the blood stream of a pregnant woman. Lowered diamine oxidase values in maternal blood in early pregnancy might be an indication for trophoblast-related pregnancy disorders like early-onset preeclampsia. Normally the enzyme is not or only very scarcely present in the blood circulation of humans, but it increases vastly in pregnant women suggesting a protective mechanism against adverse histamine. It is also secreted by eosinophils. In case of a shortage of diamine oxidase in the human body, it may appear as an allergy or histamine intolerance.
ChatGPT
histaminase
Histaminase is an enzyme that plays a key role in the breakdown or metabolism of histamine, a compound involved in local immune responses, as well as regulating physiological function in the gut and acting as a neurotransmitter in the brain. This enzyme is typically found in certain types of white blood cells, including monocytes and bronchial epithelial cells.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of histaminase in Chaldean Numerology is: 6
Pythagorean Numerology
The numerical value of histaminase in Pythagorean Numerology is: 1
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"histaminase." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/histaminase>.
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