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Histamine and histamine intolerance. [PDF]

open access: yesAmerican Journal of Clinical Nutrition, 2007
Histamine intolerance results from a disequilibrium of accumulated histamine and the capacity for histamine degradation. Histamine is a biogenic amine that occurs to various degrees in many foods. In healthy persons, dietary histamine can be rapidly detoxified by amine oxidases, whereas persons with low amine oxidase activity are at risk of histamine ...
Laura Maintz, Nataljia Novak
exaly   +3 more sources

Histamine, histamine intoxication and intolerance

open access: yesAllergologia Et Immunopathologia, 2015
Excessive accumulation of histamine in the body leads to miscellaneous symptoms mediated by its bond to corresponding receptors (H1-H4). Increased concentration of histamine in blood can occur in healthy individuals after ingestion of foods with high contents of histamine, leading to histamine intoxication.
Tomas Buday, J Plevkova
exaly   +3 more sources

Histamine and Scombrotoxins

Toxicon, 2021
Histamine intoxications result when histamine-metabolizing enzymes are compromised or overwhelmed by dietary histamine in the human body. This can occur either due to metabolic enzyme deficiencies, such as in histamine intolerance to wines, aged cheese and other foods or from high concentrations of histamine following ingestion of decomposed fish.
James M Hungerford
exaly   +3 more sources

Histamine

Clinical Reviews in Allergy, 1983
Histamine is a potent mediator of immediate hypersensitivity reactions, and is stored primarily in mast cells and basophils. It exerts its pharmacologic effects through interactions with H1 and H2 cell surface receptors, which promote changes in vascular permeability, levels of cyclic nucleotides, neutrophil and eosinophil chemokinesis and chemotaxis ...
openaire   +2 more sources

Histamine and the stomach: chemical histamine assays

Scandinavian journal of gastroenterology. Supplement, 1991
Histamine assays in gastroduodenal tissues and body fluids are not an absolute objective of scientific interest but are related to the role of histamine in health and disease. Hence, the reliability of histamine assays has to be assessed in relation to this aim.
W, Lorenz   +6 more
openaire   +2 more sources

Studies on histamine and histamine antagonists

Journal of Allergy, 1948
Abstract 1.1. The results of some experiments on histamine and antihistaminic drugs in allergic patients were reported. 2.2. A histamine release from allergic skin reactions was shown. 3.3. A disturbed histamine metabolism was shown in allergic patients by an increase of blood histamine after histamine injection (histamine tolerance curve) and ...
openaire   +2 more sources

Histamine and the hypothalamus

Neuroscience, 1983
The chemical tools that could be used to examine the function of histamine in the brain are considered together with the evidence linking histamine specifically with the hypothalamus. The distribution of histamine and the enzymes responsible for its synthesis and metabolism is consistent with there being both mast cells and histaminergic nerve ...
F, Roberts, C R, Calcutt
openaire   +2 more sources

Histamine intolerance

Vnitřní lékařství, 2023
Histamine intolerance (HIT) is a non-immunological disorder associated with an impaired ability to metabolize ingested histamine. Manifestation of HIT includes gastrointestinal and non-gastrointestinal symptoms. Clinical symptoms of HIT are non-specific and can imitate different diseases such as allergies, food intolerance, mastocytosis and other.
Roman, Hakl, Jiří, Litzman
openaire   +2 more sources

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