Results 31 to 40 of about 220,534 (187)

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

Molecular 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

Histamine intolerance (HIT)

Journal 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

Markedly Increased Diamine Oxidase During Acute Anaphylaxis Is Associated With an Underlying Clonal Mast Cell Disorder. [PDF]

Clin Exp Allergy
We provide the first evidence that pronounced release of DAO during anaphylaxis is restricted to patients with clonal mast cell disorder. This finding offers possible functional support for the reported association between KIT p.D816V and anaphylaxis severity.
Rijavec M, Kogovšek Ž, Inkret J, Kopač P, Košnik M, Korošec P.   +5 more
europepmc   +2 more sources

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

Iranian 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

Putrescine modulates antioxidant defense response in wheat under high temperature stress

Biologia Plantarum, 2012
Effects of putrescine (Put) on responses of wheat (Triticum aestivum) seedlings or detached tillers at mid-milky stage to high temperature (HT) stress were investigated. The heat tolerant cv.
B. Asthir, A. Koundal, N. S. Bains
doaj   +1 more source

Diamine oxidase (DAO) in plasa and mucosa of weaned pigs.

, 2014
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Kan Xiao (623589), Cai-Hong Hu (623593), Le-Fei Jiao (623591), Ya-Lu Ke (623592), Ze-He Song (623590)   +4 more
core   +1 more source

Prevalence of genetic diamine oxidase (DAO) deficiency in women with fibromyalgia in Spain

, 2022
Abstract Diamine oxidase (DAO) is the enzyme responsible for the metabolism of intestinal histamine. Single nucleotide polymorphisms (SNPs) of the AOC1 gene are associated with low enzymatic activity or functionality in the metabolism of histamine.
Gülşah Okutan, Eva Ruiz Casares, Teresa Perucho Alcalde, Guerthy Melissa Sánchez Niño, Bruno F. Penadés, Ana Terrén Lora, Ismael San Mauro Martin   +6 more
openaire   +1 more source

Polyamine Oxidation Is Indispensable for Wheat (Triticum aestivum L.) Oxidative Response and Necrotic Reactions during Leaf Rust (Puccinia triticina Eriks.) Infection

Plants, 2021
Hydrogen peroxide is a signal and effector molecule in the plant response to pathogen infection. Wheat resistance to Puccinia triticina Eriks. is associated with necrosis triggered by oxidative burst. We investigated which enzyme system dominated in host
Marta Dmochowska-Boguta, Yuliya Kloc, Waclaw Orczyk   +2 more
doaj   +1 more source

Faster and sensitive zymographic detection of oxidases generating hydrogen peroxide. The case of diamine oxidase

, 2022
The existing zymography method for the detection of diamine oxidase (DAO) activity has been improved by a new staining procedure with the aim to ameliorate its sensitivity.
Marcocci L., Tchoumi Neree A., Mateescu M. A., Chomdom Kounga P., Pietrangeli P., Mircea Alexandru Mateescu, Paola Pietrangeli, Armelle Tchoumi Neree, Paul Chomdom Kounga, Lucia Marcocci   +9 more
core   +1 more source

Effects of an Organic Acid Blend on Growth Performance, Redox Homeostasis, and Intestinal Microbiota of Broilers in an Antibiotic‐Free Production System Under Winter Environmental Challenges

Animal Research and One Health, EarlyView.
Schematic summary of the effects of organic acids on growth performance and gut health‐related parameters in broilers. ABSTRACT This study was conducted to evaluate the effects of an organic acid blend on growth performance, redox homeostasis, and intestinal microbiota of broilers raised in an antibiotic‐free system during the winter season in China ...
Rong‐Hui Huang, Hong‐Lin Li, Yu Zhang, Jie Wang, Shao‐Qing Wang, Xue‐Wu Li, Lane Pineda, Xiang‐Dong Kuang, Giseli Heim, Mahmoud Mohamed Khalil, Lv‐Hui Sun, Zhang‐Chao Deng   +11 more
wiley   +1 more source