Simplified immobilisation method for histidine-tagged enzymes in poly(methyl methacrylate) microfluidic devices [PDF]
, 2017 Article in press. Kulsharova, G., New BIOTECHNOLOGY (2017), https://doi.org/10.1016/j.nbt.2017.12.004Poly(methyl methacrylate) (PMMA) microfluidic devices have become promising platforms for a wide range of applications.
Baganz, Frank +4 more
core +3 more sources
Site-specific expression of amine oxidases in breast cancer metastases
Tumor Biology, 2018 We aimed to evaluate the expression of amine oxidase-related proteins in metastatic breast cancer tissue and determine its clinical implication. A tissue microarray was constructed from a total of 126 metastatic breast tumors (31 bone metastases (24.6%),
Yoon Jin Cha, Woo Hee Jung, Ja Seung Koo
doaj +1 more source
Studies of Pig Kidney Diamine Oxidase. [PDF]
Acta Chemica Scandinavica, 1976 Preparations of pig kidney histaminase were analyzed for total compositions, N-terminal residues, patterns of tryptic peptides and for subunits under dissociating conditions. The crystalline enzyme is pure by several criteria but not completely homogeneous.
Bertil Swedin +5 more
openaire +2 more sources
Pathological changes in platelet histamine oxidases in atopic eczema
Mediators of Inflammation, 1993 Increased plasma histamine levels were associated with significantly lowered diamine and type B monoamine oxidase activities in platelet-rich plasma of atopic eczema (AE) patients.
Reinhold Kiehl, Gruia Ionescu
doaj +1 more source
Plasma diamine oxidase activity in asthmatic children
Allergology International, 1996 Histamine plays an important role in the development of asthmatic symptoms. Diamine oxidase (DAO histaminase), which inactivates histamine, is located in the intestine and kidney and is released into plasma.
Kyoichiro Toyoshima +8 more
doaj +1 more source
The effect of oxygen tension on tetrazolium reduction by respiratory enzyme systems of tissue culture cells [PDF]
, 1963 1. Attempts have been made to confirm how the formazan formation is affected in the presence of oxygen gas when the cells are incubated with neotetrazolium salt and the subsrtates for the enzymes to be tested. 2.
Matsuoka, Iwao +2 more
core +1 more source
Polymorphisms of two histamine-metabolizing enzymes genes and childhood allergic asthma: a case control study [PDF]
, 2010 Background Histamine-metabolizing enzymes (N-methyltransferase and amiloride binding protein 1) are responsible for histamine degradation, a biogenic amine involved in allergic inflammation.
Aleksandra Szczepankiewicz +3 more
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Kinetics of the diamine oxidase reaction [PDF]
Biochemical Journal, 1973 1. The oxidation of p-dimethylaminomethylbenzylamine was followed spectrophotometrically by measuring the change in E250 caused by the p-dimethylaminomethylbenzaldehyde produced under a wide variety of experimental conditions. 2. The effect of variations in concentrations of both substrates (amine and oxygen) and all products (aminoaldehyde, hydrogen ...
W G, Bardsley +2 more
openaire +2 more sources
Probing a Complex of Cytochromecand Cardiolipin by Magnetic Circular Dichroism Spectroscopy: Implications for the Initial Events in Apoptosis [PDF]
, 2011 Oxidation of cardiolipin (CL) by its complex with cytochrome c (cyt c) plays a crucial role in triggering apoptosis. Through a combination of magnetic circular dichroism spectroscopy and potentiometric titrations, we show that both the ferric and ferrous
Armstrong F. A. +42 more
core +1 more source
Electrochemical titrations and reaction time courses monitored in situ by magnetic circular dichroism spectroscopy [PDF]
, 2011 Magnetic circular dichroism (MCD) spectra, at ultraviolet–visible or near-infrared wavelengths (185–2000 nm), contain the same transitions observed in conventional absorbance spectroscopy, but their bisignate nature and more stringent selection rules ...
Abramson +52 more
core +1 more source