Results 31 to 40 of about 4,548 (205)

The clinical meaning of histamine skin reactivity [PDF]

open access: yes, 2015
The definition of the “atopic state”, i.e. subjects presenting at least one skin wheal with a minimum diameter of 3 mm induced by an allergen skin-prick test (ASPT), is based on the assumption that wheal size depends entirely on the amount of histamine
BARRETO, Mario, RONCHETTI, ROBERTO
core   +1 more source

Diamine oxidase (DAO) supplement reduces headache in episodic migraine patients with DAO deficiency: A randomized double-blind trial [PDF]

open access: yesClinical Nutrition, 2019
Histamine intolerance is a disorder in the homeostasis of histamine due to a reduced intestinal degradation of this amine, mainly caused by a deficiency in the enzyme diamine oxidase (DAO). Among histamine related symptoms, headache is one of the most recorded. Current clinical strategies for the treatment of the symptomatology related to this disorder
Izquierdo-Casas Joan   +6 more
openaire   +3 more sources

Spatial and temporal dynamics of peroxidase and amine oxidase activity is linked to polyamines and lignin in wheat grains

open access: yesBiologia Plantarum, 2010
The regulation of contents and activities of peroxidase (POX), diamine oxidase (DAO) and polyamine oxidase (PAO) were determined in relation to polyamines and lignin content in wheat (Triticum aestivum L.) grains.
B. Asthir, S. Kaur, W. Spoor, T. Roitsch
doaj   +1 more source

Dietary Supplementation With Yeast Cell Wall Modulates Gut Microbiota and SCFAs Production to Improve Intestinal Health in Adult Cats. [PDF]

open access: yesFood Sci Nutr
Incorporating YCW into the food of cats improved the intestinal barrier function and alleviated intestinal inflammation. Moreover, dietary YCW increased the percentage of Bacteroidaceae, Ruminococcaceae, Blautia, and Lachnoclostridium, and elevated the contents of metabolites such as acetate and propionate, which might be responsible for the greater ...
Liu X   +7 more
europepmc   +2 more sources

Construction of Transgenic Pea Lines with Modified Expression of Diamine Oxidase and Modified Nodulation Responses with Exogenous Putrescine

open access: yesMolecular Plant-Microbe Interactions, 2000
Diamine oxidase (DAO) might influence pea nodule development either by regulating the peroxide-driven cross-linking of glycoproteins in the infection thread matrix or by modifying the metabolism of diamines and polyamines in host cells. Transformed lines
J.-P. Wisniewski, N. J. Brewin
doaj   +1 more source

Pemanfaatan Kitin Sebagai Bahan Membran Elektroda Enzim Diamin Oksidase Untuk Biosensor Histamin

open access: yesAl-Kimia, 2014
This research aims to utilize isolated chitin from shrimp waste to develop histamine biosensors basedon diamine oxidase (DAO) enzyme electrode with cyclic voltammetry.
Abdul Karim   +3 more
doaj   +1 more source

Histamine intolerance (HIT)

open access: yesJournal of Medical Science, 2022
Histamine intolerance (HIT) is food intolerance of non-immunological origin, and it results from an imbalance between the consumption of histamine with food and the organism ability to metabolize it.
Joanna Matysiak
doaj   +1 more source

Predictive Value of the Serum Diamine Oxidase Level in the Diagnosis of Seasonal Allergic Rhinitis [PDF]

open access: yesIranian Journal of Immunology, 2022
Background: Allergic rhinitis (AR) is characterized by the increased sensitivity of the nasal mucosa to allergens and has a significant impact on life quality.
Ali Aghili, Ahmad Rezaeian
doaj   +1 more source

Microglial VRK2 Regulates Astrocytic GABA Synthesis and Tonic Inhibition in the Thalamus. [PDF]

open access: yesGlia
In Vrk2‐deficient mice, tonic GABA inhibition is reduced in the mediodorsal thalamus due to impaired astrocytic GABA synthesis. Microglial VRK2 regulates this process via TNF‐α signaling, revealing a glial–glial mechanism of thalamic inhibition.
Lee D   +10 more
europepmc   +2 more sources

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