Results 91 to 100 of about 220,534 (187)

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

open access: yesFrontiers in Bioengineering and Biotechnology
IntroductionThe molecular mechanisms underlying muscle strength decline, particularly in age-related conditions such as sarcopenia, remain poorly understood.
Xiang Liu   +10 more
doaj   +1 more source

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

open access: yesJournal 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   +2 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

open access: yesMolecular 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   +3 more
doaj   +1 more source

Metabolic fate of plasma diamine oxidase: Evidence of isolated and perfused rat liver uptake

open access: yes, 1986
After injection of an intravenous bolus of heparin (15,000 IU) in two groups of subjects, 10 normal volunteers and 6 subjects with external biliary drainage, blood and urine samples were collected; in the latter group bile samples were collected also ...
Capuano, Gaeiano   +8 more
core   +1 more source

Polyamine Oxidase and Diamine Oxidase Activities in Human Milk during the First Month of Lactation [PDF]

open access: yes, 2013
Objective: Human milk (HM) is the ideal food for all newborns and infants. Apart from various bioactive compounds, including cytokines, antibodies, hormones, vitamines, it also contains polyamines, such as spermine (Sp), spermidine (Spd) and putrescine ...
Pop-Trajkovic, Zoran   +6 more
core   +1 more source

Expression of diamine oxidase-like genes in mouse reproduction tracts

open access: yes, 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  

Gut Microbiota and Biomarkers of Intestinal Barrier Damage in Cirrhosis

open access: yesMicroorganisms
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   +11 more
doaj   +1 more source

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

open access: yesWorld 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

open access: yesAMB 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   +4 more
doaj   +1 more source

Assessment of Histamine and Diamine Oxidase Levels in Patients with Hashimoto’s Thyroiditis: A Cross-Sectional Study

open access: yesEndocrinology Research and Practice
Objective: Chronic inflammation in Hashimoto’s thyroiditis (HT) might influence histamine metabo lism and DAO activity and limited data exists about this condition.
Hatice Ozisik   +8 more
doaj   +1 more source

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