Results 21 to 30 of about 1,115,092 (313)

Aging-Related Decline of Glutathione Peroxidase 3 and Risk of Cardiovascular Events in Patients With Atrial Fibrillation [PDF]

, 2016
BACKGROUND: Experimental studies demonstrated that glutathione peroxidase 3 (GPx3), an antioxidant enzyme that catabolizes hydrogen peroxide, protects against thrombosis. Little is known about its role in cardiovascular disease. METHODS AND RESULTS:
Carnevale, Roberto, Farcomeni, Alessio, Menichelli, Danilo, Nocella, Cristina, Pastori, Daniele, Pignatelli, Pasquale, Violi, Francesco   +6 more
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Isolation of Ligninolytic Enzymes Producing Microbes from Textile Effluent Contaminated Soil

UMYU Journal of Microbiology Research, 2019
Gastric ulcer is a localized area of erosion in the stomach lining, resulting in abdominal pain, possible bleeding, and other gastrointestinal symptoms.
Omotosho, A. O., Oyeleke, S. B., Daniyan, S. Y., Egwim, E. C.   +3 more
doaj   +1 more source

Influence of hyperhomocysteinemia on the cellular redox state - Impact on homocysteine-induced endothelial dysfunction [PDF]

, 2003
Hyperhomocysteinemia is an independent risk factor for the development of atherosclerosis. An increasing body of evidence has implicated oxidative stress as being contributory to homocysteines deleterious effects on the vasculature.
Adachi T, Andersson A, Bagi Z, Bellamy MF, Chambers JC, Chambers JC, Chao CL, Flohé L, Forgione MA, Guttormsen AB, Huang R-FS, Kanani PM, Karlsson K, Lang D, Lentz SR, Mansoor MA, Mansoor MA, Mansoor MA, Mansoor MA, O'Donnell VB, Outinen PA, Pritchard, Rubbo H, Tawakol A, Ungvari Z, Weiss N, Wilcken DE, Woo KS, Zhang F, Zhang X   +29 more
core   +1 more source

Protein engineering of Pseudomonas fluorescens peroxidase Dyp1B for oxidation of phenolic and polymeric lignin substrates [PDF]

, 2019
Directed evolution was applied to dye-decolourizing peroxidase Dyp1B from Pseudomonas fluorescens Pf-5, in order to enhance the activity for oxidation of phenolic and lignin substrates.
Ashley, Ben, Bugg, Timothy D H, Ehibhatiomhan, Austine, Huang, Yuling, Mendel Williams, Sharon, Pour, Rahman Rahman, Rashid, Goran   +6 more
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Dopamine-D1 and δ-opioid receptors co-exist in rat striatal neurons [PDF]

, 2006
Cocaine’s enhancement of dopaminergic neurotransmission in the mesolimbic pathway plays a critical role in the initial reinforcing properties of this drug. However, other neurotransmitter systems are also integral to the addiction process.
Ambrose-Lanci, L. M., Gallagher, S. M., Unterwald, E. M., Van Bockstaele, E. J.   +3 more
core   +2 more sources

Decoding Peroxidase Gene Function in Heat Stress Adaptation of Tetranychus urticae: Unraveling Molecular Mechanisms of Short-Term Thermal Tolerance

Antioxidants
Tetranychus urticae (Acari: Tetranychidae) is a widely distributed agricultural pest, and it possesses an exceptional capacity to withstand or adapt to short-term heat stress.
Yaonian Chen, Yuan Liu, Rangjun Wang, Pengcheng Nie, Bin Wei, Rasha S. Abdel-Fattah, Suqin Shang, Youssef Dewer   +7 more
doaj   +1 more source

Optimisation of Physical and Chemical Treatments to Control Browning Development and Enzymatic Activity on Fresh-cut Apple Slices

Foods, 2020
Optimisation of processing time and pre-treatments are crucial factors prior to apple drying to produce a high-quality product. The purpose of the present study was to test the utility of physical (hot-water, HWB and steam blanching, SB) and chemical (1%
Luna Shrestha, Boris Kulig, Roberto Moscetti, Riccardo Massantini, Elke Pawelzik, Oliver Hensel, Barbara Sturm   +6 more
doaj   +1 more source

Effects of mutations in the helix G region of horseradish peroxidase [PDF]

, 2008
Horseradish peroxidase (HRP) has long attracted intense research interest and is used in many biotechnological fields, including diagnostics, biosensors and biocatalysis.
Barry J. Ryan, Batra, Chakrabarti, Chang, Chattopadhyay, Ciarán Ó'Fágáin, Coates, Dai, Dunford, French, Gajhede, Garcia, Gonera, Gorman, Grigorenko, Guex, Hakamada, Haque, Hassani, Howes, Ignatenko, Jager, Kaposi, Khmelnitsky, Krowarsch, Kwon, Lei, Lin, Lipovsek, Liu, Liu, Machado, Miland, Miland, Mogharrab, Moosavi-Movahedi, Morawski, Nagano, Numata, O'Brien, O'Brien, Orlova, Ozaki, Pina, Priori, Ryan, Ryan, Ryan, Ryu, Sambrook, Santucci, Savenkova, Smeller, Smith, Tams, Tanaka, Tanaka, Ugarova, Urrutigoity, Wang   +59 more
core   +1 more source

Reaction of Energetic Metabolism and Antioxidant Enzymes to Hypoxia and Reoxygenation in Deep Water Amphipods Ommatogammarus carneolus melanophthalmus from Lake Baikal [PDF]

Journal of Stress Physiology & Biochemistry, 2020
The aim of the current study was to estimate the effects of acute hypoxia and reoxygenation on energy metabolism and activities of antioxidant enzymes as markers of oxidative stress in Baikal deep water amphipods Ommatogammarus carneolus melanophthalmus.
Shirokova Y.A., Khomich A.S., Madyarova E.V., Larina O.A., Mutin A.D., Saranchina A.E., Shatilina Zh.M.   +6 more
doaj  

Enhancement Glutathione Peroxidase Activity and α2-Macroglobulin Gene Expression of Macrobrachium Rosenbergii Fed with Aqueous Morinda Citrifolia Leaves Extract-Supplemented Diet [PDF]

, 2018
Morinda citrifolia, known commercially as noni is often used for enhance immunity, these plant rich of phenolic compound with antioxidant properties. In the present study, Macrobrachium rosenbergii were fed with diets containing of aqueous M.
Chang, C. C. (Chin), Halim, A. M. (Atika), Prajitno, A. (Arief)   +2 more
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