Results 71 to 80 of about 154,492 (238)

Biocatalytic Synthesis of Fluorescent Conjugated Indole Oligomers

Bioengineering, 2014
Fluorescent conjugated materials exhibiting reasonable biocompatibility that are capable of interacting with biological molecules are of interest for bio-sensing and imaging applications.
Ryan M. Bouldin, Ankita Singh, Michael Magaletta, Sean Connor, Jayant Kumar, Ramaswamy Nagarajan   +5 more
doaj   +1 more source

4-Hydroxybenzoic Acid-Based Hydrazide–Hydrazones as Potent Growth Inhibition Agents of Laccase-Producing Phytopathogenic Fungi That Are Useful in the Protection of Oilseed Crops

Molecules
The research on new compounds against plant pathogens is still socially and economically important. It results from the increasing resistance of pests to plant protection products and the need to maintain high yields of crops, particularly oilseed crops ...
Halina Maniak, Konrad Matyja, Elżbieta Pląskowska, Joanna Jarosz, Paulina Majewska, Joanna Wietrzyk, Hanna Gołębiowska, Anna Trusek, Mirosław Giurg   +8 more
doaj   +1 more source

Rapid Detection of Campylobacter jejuni by Polymerase Chain Reaction and Evaluation of its Sensitivity and Specificity

پزشکی بالینی ابن سینا, 2017
Introduction: Campylobacter jejuni is one of the most common causes of food poising in humans. Rapid and specific detection of these bacteria has an important role in diagnosis and treatment of infection.
A Razei, R Sorouri, H Aghamollaei, SL Mousavi   +3 more
doaj  

Synthesis and Structure-Activity Relationship Studies of Hydrazide-Hydrazones as Inhibitors of Laccase from Trametes versicolor

Molecules, 2020
A series of hydrazide-hydrazones 1−3, the imine derivatives of hydrazides and aldehydes bearing benzene rings, were screened as inhibitors of laccase from Trametes versicolor.
Halina Maniak, Michał Talma, Konrad Matyja, Anna Trusek, Mirosław Giurg   +4 more
doaj   +1 more source

Role of urate, xanthine oxidase and the effects of allopurinol in vascular oxidative stress [PDF]

, 2009
Oxidative stress plays an important role in the progression of vascular endothelial dysfunction. The two major systems generating vascular oxidative stress are the NADPH oxidase and the xanthine oxidase pathways. Allopurinol, a xanthine oxidase inhibitor,
George, Jacob, Struthers, Allan D.
core   +3 more sources

MftG is crucial for ethanol metabolism of mycobacteria by linking mycofactocin oxidation to respiration

eLife
Mycofactocin is a redox cofactor essential for the alcohol metabolism of mycobacteria. While the biosynthesis of mycofactocin is well established, the gene mftG, which encodes an oxidoreductase of the glucose-methanol-choline superfamily, remained ...
Ana Patrícia Graça, Vadim Nikitushkin, Mark Ellerhorst, Cláudia Vilhena, Tilman E Klassert, Andreas Starick, Malte Siemers, Walid K Al-Jammal, Ivan Vilotijevic, Hortense Slevogt, Kai Papenfort, Gerald Lackner   +11 more
doaj   +1 more source

Investigation of NQO1 genetic polymorphism, NQO1 gene expression and PAH-DNA adducts in ESCC. A case-control study from Iran [PDF]

, 2009
We evaluated the effect of NQO1 genetic variation on PAH-DNA adducts in esophageal squamous cell carcinoma (ESCC) in northeast Iran. Golestan Province in northeast of Iran has one of the highest esophageal cancer incidences in the world.
Biramijamal, F., Hossein-Nezhad, A., Malekzadeh, R., Marjani, H.A., Rakhshani, N.   +4 more
core   +3 more sources

Implications of step-chilling on meat color investigated using proteome analysis of the sarcoplasmic protein fraction of beef longissimus lumborum muscle

Journal of Integrative Agriculture, 2018
In order to improve beef color and color stability, step-chilling (SC) was applied on excised bovine longissimus lumborum muscle, with chilling starting at 0–4°C for 5 h, then holding the temperature at 12–18°C for 6 h, followed by 0–4°C again until 24 h
Yi-min ZHANG, Xiu-ze ZHANG, Tian-tian WANG, David L. Hopkins, Yan-wei MAO, Rong-rong LIANG, Guang-fu YANG, Xin LUO, Li-xian ZHU   +8 more
doaj  

The Catalytic Cycle of the Antioxidant and Cancer-Associated Human NQO1 Enzyme: Hydride Transfer, Conformational Dynamics and Functional Cooperativity

Antioxidants, 2020
Human NQO1 [NAD(H):quinone oxidoreductase 1] is a multi-functional and stress-inducible dimeric protein involved in the antioxidant defense, the activation of cancer prodrugs and the stabilization of oncosuppressors.
Ernesto Anoz-Carbonell, David J. Timson, Angel L. Pey, Milagros Medina   +3 more
doaj   +1 more source

Differential Responses of Targeted Lung Redox Enzymes to Rat Exposure to 60 or 85% Oxygen [PDF]

, 2011
Rat exposure to 60% O2 (hyper-60) or 85% O2 (hyper-85) for 7 days confers susceptibility or tolerance, respectively, of the otherwise lethal effects of exposure to 100% O2.
Audi, Said H., Clough, Anne V., Gan, Zhuohui, Roerig, David L.   +3 more
core   +3 more sources