Results 21 to 30 of about 206,545 (176)
Intestinal expression of diamine oxidase (DAO) and the relationship between blood DAO activity and haptoglobin concentration in diarrheal calves. [PDF]
J Vet Med SciThe objectives of this study were (1) to confirm the expression of diamine oxidase (DAO) in the intestines of healthy calves immune-histologically and to clarify whether the expression of DAO in the intestines of calves with diarrhea differs from that of healthy animals, and (2) to clarify the relationship between DAO and intestinal inflammation using ...
Kozutsumi A +10 more
europepmc +3 more sources
Improvment of cold tolerance of chickpea through heavy polyamines catabolism and ethylene phytohormone [PDF]
مجله بیوتکنولوژی کشاورزی, 2023 Objective The current study was undertaken to investigate if there is a relationship between metabolism of ethylene and heavy polyamines (PAs) under cold stress in cold-tolerant and cold-sensitive chickpea (Cicer arietinum L.) genotypes.
Saeed Amini +2 more
doaj +1 more source
Serum diamine oxidase (DAO) activity as a diagnostic test for histamine intolerance [PDF]
Clinical and Translational Allergy, 2011 Background Histamine intolerance (HIT) is characterized by an imbalance between histamine intake and the capacity for histamine degradation. The main enzyme for metabolizing ingested histamine is diamine oxidase (DAO). Determining DAO activity in serum may be useful in diagnosing HIT.
Music Ema +4 more
doaj +2 more sources
Frontiers in Genetics, 2023 Introduction: The amine oxidase copper-containing 1 (AOC1) gene encodes for the diamine oxidase (DAO) enzyme. DAO is an enzyme that catabolizes some molecules, including histamine, and is the degradative enzyme in the polyamine catabolic pathway that is ...
Gülşah Okutan +11 more
doaj +1 more source
Role of diamine oxidase in the pathogenesis of chronic urticaria
Медицинская иммунология, 2022 Chronic urticaria is a polyetiological disease proceeding by various immunological and non-immunological (pseudo-allergic) mechanisms. Food intolerance is a distinct type of pseudo-allergies, manifesting, e.g., with histamine intolerance syndrome, caused
N. V. Mikryukova, N. M. Kalinina
doaj +1 more source
Degradation of histamine in tuna soup by diamine oxidase (DAO) [PDF]
WIT Transactions on Ecology and the Environment, 2011 Histamine is a biogenic amine, which can cause food poisoning when present at high concentrations (>500 ppm). In situations where the formation of histamine in food cannot be prevented through traditional methods such as refrigeration, diamine oxidase (DAO) enzyme may be a suitable method to reduce histamine concentration to safe levels.
A. Naila +5 more
openaire +1 more source
Mechanistic Studies on Diamine Oxidase [PDF]
, 1995 To investigate the enzyme pea seedling diamine oxidase our studies concentrated on three main areas: 1. mechanistic studies of the oxidative deamination of primary diamines catalysed by diamine oxidase; 2.
Gavin, Stephen Scott
core +6 more sources
1-methylhistamine as a potential biomarker of food histamine intolerance. A pilot study
Frontiers in Nutrition, 2022 Efforts are currently being directed to identify a non-invasive marker that can serve as a solid and clinically irrefutable diagnostic criterion for histamine intolerance associated with diamine oxidase (DAO) deficiency.
Sònia Sánchez-Pérez +17 more
doaj +1 more source
Semicarbazide diminishes the signs of bleomycin-induced pulmonary fibrosis in rats [PDF]
The Ukrainian Biochemical Journal, 2021 The pathogenesis of pulmonary fibrosis (PF) is accompanied by extracellular matrix (ECM) deposition, oxidative stress, and inflammation progression, as well as hyperactivation of amine oxidases (AOs), which contribute to disease manifestation.
O. O. Hudkova +5 more
doaj +1 more source
Biologia 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