Results 31 to 40 of about 7,168,294 (338)
Oxidation-reduction potential as a new marker for oxidative stress: Correlation to male infertility
Investigative and Clinical Urology, 2017 Male infertility affects men worldwide. Oxidative stress (OS), characterized by an overabundance of reactive oxygen species (ROS) or a deficiency of antioxidants, is one of the major causes of male infertility.
A. Agarwal, A. Bui
semanticscholar +1 more source
Post-Electrophoretic Identification of Oxidized Proteins
Biological Procedures Online, 2000 The oxidative modification of proteins has been shown to play a major role in a number of human diseases. However, the ability to identify specific proteins that are most susceptible to oxidative modifications is difficult.
Conrad Craig +3 more
doaj +1 more source
Thiol Signalling Network with an Eye to Diabetes
Molecules, 2010 Redox regulatory system controls normal cellular functions. Controlled changes in redox couples potential serve as components for signal transduction, similarly to the phosphorylation cascade.
Elena Matteucci, Ottavio Giampietro
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دراسة تعیین درجة حرارة حرق بعض الأوانی الفخاریة کأساس علمی لتشخیص مظاهرتلفها ( تل آثارالسمارة – عصرماقبل الأسرات - دراسة حالة ) [PDF]
Journal of General Union of Arab Archaeologists, 2016 Firing temperature degree of some pottery has been determined from Tel al-samara in Dakahlia through their examination and analysis by polarized microscope "PLM", scanning electron microscope SEM,X-ray diffraction XRD and thermal analysis TGA where the ...
Dr.Walid Kamel Ali Elghareb
doaj +1 more source
Sensors, 2009 A new detection technique called Fast Fourier Transform Square-Wave Voltammetry (FFT SWV) is based on measurements of electrode admittance as a function of potential. The response of the detector (microelectrode), which is generated by a redox processes,
Ali Akbar Moosavi-Movahedi +4 more
doaj +1 more source
Molecules, 2023 Considering the biological and ecological importance of Cu–thiol interactions and the discrepancies in previous research, this study focuses on Cu interactions with biologically and ecologically relevant thiols: glutathione (GSH), L-cysteine (L-cys), 3 ...
Dora Crmarić, Elvira Bura-Nakić
doaj +1 more source
, 2017 Background:In this study we explored whether the use of teachers' demonstrations significantly improves students’ understanding of redox reactions compared with control group counterparts who were not exposed to the demonstrations.Material and methods ...
A. Basheer +3 more
semanticscholar +1 more source
Redox transformations of iron at extremely low pH: fundamental and applied aspects
Frontiers in Microbiology, 2012 Many different species of acidophilic prokaryotes, widely distributed within the domains Bacteria and Archaea, can catalyze the dissimilatory oxidation of ferrous iron or reduction of ferric iron, or can do both.
D. Barrie eJohnson +2 more
doaj +1 more source
Indirect Spectrophotometric Determination of Niclosamide in Pharmaceutical Preparations [PDF]
مجلة التربية والعلم, 2018 A simple and sensitive indirect spectrophotometric method is developed for the determination of niclosamide in pharmaceutical preparations. The method is based on the oxidation of reduced form of niclosamide with iron ( III ) in acidic medium, then the ...
Nabeel S. Othman, Saad H. Sultan
doaj +1 more source
FoxO1 signaling in B cell malignancies and its therapeutic targeting
FEBS Letters, EarlyView.FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac +3 more
wiley +1 more source