Results 31 to 40 of about 21,093 (230)

Interaction of plant amine oxidases with diaminoethers [PDF]

open access: yes, 2006
Polyamines are ubiquitous compounds, which are involved in crucial physiological events including cell growth and differentiation. The catabolic oxidative degradation of polyamines is catalyzed by quinoprotein copper-containing amine oxidases (CAOs ...
Floris, G   +6 more
core   +1 more source

Diamine Oxidase in Rabbit Liver [PDF]

open access: yesEuropean Journal of Biochemistry, 1973
Subfractionation of the microsomes according to Dallner [4] showed that diamine oxidase is concentrated in the smooth microsomes.Centrifugation of the post‐mitochondrial supernatant treated with CsCl on a discontinuous three‐step gradient consisting of 0.8 M sucrose (density 1.12 g/ml) layered on 1.3 M sucrose (density 1.20 g/ml) resulted in three ...
M. P. Argento Ceru   +2 more
openaire   +3 more sources

Symptoms of pseudoallergy and histamine metabolism disorders

open access: yesPediatria i Medycyna Rodzinna, 2016
Histamine intolerance is a poorly investigated type of hypersensitivity responsible for a number of often serious symptoms, erroneously interpreted as food allergy.
Joanna Kacik   +3 more
doaj   +1 more source

A combination of plasma DAO and citrulline levels as a potential marker for acute mesenteric ischemia [PDF]

open access: yesLibyan Journal of Medicine, 2013
Introduction: There is no valid and reliable diagnostic test for early diagnosis of acute mesenteric ischemia (AMI). The aim of this study was to measure the plasma levels of diamine oxidase (DAO) and citrulline in AMI to gain insight into its early ...
Rıdvan Çakmaz   +6 more
doaj   +1 more source

Cytochrome oxidase subunit VI of Trypanosoma brucei is imported without a cleaved presequence and is developmentally regulated at both RNA and protein levels [PDF]

open access: yes, 2001
Mitochondrial respiration in the African trypanosome undergoes dramatic developmental stage regulation. This requires co-ordinated control of components encoded by both the nuclear genome and the kinetoplast, the unusual mitochondrial genome of these ...
Benne R.   +29 more
core   +1 more source

Comparing hydrazine-derived reactive groups as inhibitors of quinone-dependent amine oxidases

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2017
Lysyl oxidase has emerged as an important enzyme in cancer metastasis. Its activity has been reported to become upregulated in several types of cancer, and blocking its activity has been shown to limit the metastatic potential of various cancers.
Ashley A. Burke   +5 more
doaj   +1 more source

Synthesis of N-heterocycles from diamines via H2-driven NADPH recycling in the presence of O2 [PDF]

open access: yes, 2019
Herein, we report an enzymatic cascade involving an oxidase, an imine reductase and a hydrogenase for the H2-driven synthesis of N-heterocycles.
Al-Shameri, Ammar   +5 more
core   +1 more source

Stimulation of antioxidative enzymes and polyamines during stripe rust disease of wheat

open access: yesBiologia Plantarum, 2010
Content of polyamines and activities of antioxidative enzymes in response to stripe rust disease caused by Puccinia striiformis have been studied in two wheat (Triticum aestivum L.) cultivars PBW 343 (resistant) and HD 2329 (susceptible).
B. Asthir   +3 more
doaj   +1 more source

A Model for the Development of the Rhizobial and Arbuscular Mycorrhizal Symbioses in Legumes and Its Use to Understand the Roles of Ethylene in the Establishment of these two Symbioses [PDF]

open access: yes, 2002
We propose a model depicting the development of nodulation and arbuscular mycorrhizae. Both processes are dissected into many steps, using Pisum sativum L. nodulation mutants as a guideline. For nodulation, we distinguish two main developmental programs,
Albrecht C.   +192 more
core   +2 more sources

Spatial and temporal dynamics of peroxidase and amine oxidase activity is linked to polyamines and lignin in wheat grains

open access: yesBiologia 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

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