Results 81 to 90 of about 206,545 (176)

Histamine intolerance, DAO deficiency and their impact on health in the context of migraine development and treatment: a review

Journal of Education, Health and Sport
Introduction and purpose  Migraine is a prevalent neurological disorder affecting up to 1 billion individuals worldwide. Histamine intolerance, caused by reduced activity of the diamine oxidase enzyme, has been increasingly linked to migraines, with ...
Agata Białek, Magdalena Mendak, Anna Hanslik, Agnieszka Walczak , Adrian Hovagimyan , Monika Olszanecka, Tomasz Olszanecki   +6 more
doaj   +1 more source

A Diamine Oxidase from Glutamicibacter halophytocola for the Degradation of Histamine and Tyramine in Foods

Foods
A novel diamine oxidase (DAO) was discovered in the bacterium Glutamicibacter halophytocola (DAO-GH). The gene of DAO-GH was integrated into the genome of the yeast Komagataella phaffii and recombinantly produced under control of the methanol-inducible ...
Lucas Kettner, Alexander Freund, Anna Bechtel, Judit Costa-Catala, Lutz Fischer   +4 more
doaj   +1 more source

Expression of diamine oxidase-like genes in mouse reproduction tracts

, 2007
小鼠儲精囊液蛋白SVS I 與雙胺類氧化酶(DAO)在一級結構上具有56%的相似度，且兩者的基因Svs I與Abp1皆位於小鼠染色體相鄰的位置上。進一步基因組序列分析顯示小鼠染色體6B2.3區段內，Abp1-like genes具有分化叢集的現象。大鼠染色體4q23-4q24區段內的的Abp1-like genes也有相同的現象，但人類相對應的染色體7q36區段內僅有Abp1 的存在。演化樹的分析中顯示，Abp1-like genes是由共同的祖先所分化出來的。 小鼠的Abp1-like ...
Lin, Chun-Hui, 林純慧
core  

HPLC–UV assay for the evaluation of inhibitors of plasma amine oxidase using crude bovine plasma

Journal of Enzyme Inhibition and Medicinal Chemistry, 2019
Recently, we have described a method for evaluation of plasma amine oxidase (PAO) inhibitors, which monitors the formation of 6-(5-phenyl-2H-tetrazol-2-yl)hexanal from the corresponding amine substrate by HPLC with UV-detection using purified bovine PAO.
Kira Mergemeier, Florian Galster, Matthias Lehr   +2 more
doaj   +1 more source

Excessive DAO inhibits myoblast migration, leading to impaired myotube fusion and muscle strength decline by reducing ECM

Frontiers in Bioengineering and Biotechnology
IntroductionThe molecular mechanisms underlying muscle strength decline, particularly in age-related conditions such as sarcopenia, remain poorly understood.
Xiang Liu, Jianchao Xue, Yiming Liang, Zhenggang Li, Rui Xu, Rui Xu, Huaimei Yang, Yu Zhao, Qiyang Wang, Jianhong Hou, Sheng Lu   +10 more
doaj   +1 more source

Involvement of Diamine Oxidase and Peroxidase in Insolubilization of the Extracellular Matrix: Implications for Pea Nodule Initiation by Rhizobium leguminosarum

Molecular Plant-Microbe Interactions, 2000
Rhizobium leguminosarum colonizes host cells and tissues through infection threads, which are tubular in-growths of the plant cell wall. Monoclonal antibody MAC265 recognizes a plant matrix glycoprotein (MGP) associated with the lumen of these infection ...
J.-P. Wisniewski, E. A. Rathbun, J. P. Knox, N. J. Brewin   +3 more
doaj   +1 more source

The influence of disulfiram, cyanamide and dicyandiamide to the activity of diamine oxidase (DAO) in vitro

, 2014
Diese Arbeit Beschäftigt sich mit dem Einfluss von Disulfiram, Cyanamid und Dicyandiamid auf die Aktivität der Diaminoxidase (DAO). Die DAO ist zuständig für den Abbau von Histamin.
Lovric, Marina
core   +2 more sources

Gut Microbiota and Biomarkers of Intestinal Barrier Damage in Cirrhosis

Microorganisms
Gut dysbiosis and subclinical intestinal damage are common in cirrhosis. The aim of this study was to examine the association of intestinal damage biomarkers (diamine oxidase [DAO], claudin 3, and intestinal fatty acid binding protein [I-FABP; FABP2 ...
Irina Efremova, Roman Maslennikov, Oleg Medvedev, Anna Kudryavtseva, Anastasia Avdeeva, George Krasnov, Filipp Romanikhin, Mikhail Diatroptov, Maria Fedorova, Elena Poluektova, Anna Levshina, Vladimir Ivashkin   +11 more
doaj   +1 more source

Observational Study on the Effectiveness of a Diamine Oxidase (DAO) Supplement in a Sample of Consumers with Histaminosis

World Journal of Food Science and Technology
Introduction: Histamine intolerance (HIT) is a multisystem disorder characterized by the excessive accumulation of histamine in the body, primarily due to reduced activity of the diamine oxidase (DAO) enzyme. This condition leads to a range of clinical manifestations, including headaches, gastrointestinal symptoms, fatigue, joint pain, and skin rashes.
Javier Moran, Gerard Moles
openaire   +1 more source

Toward food-grade production of the Glutamicibacter halophytocola diamine oxidase using Komagataella phaffii

AMB Express
The diamine oxidase from Glutamicibacter halophytocola (DAO-GH) was recombinantly produced in K. phaffii using the constitutive glyceraldehyde-3-phosphate dehydrogenase promoter for methanol-free production. Firstly, K.
Anna Bechtel, Lucas Kettner, Jan Hessenberger, Kenny Vlassakakis, Lutz Fischer   +4 more
doaj   +1 more source