Results 181 to 190 of about 1,212,238 (318)

Redox signals and oxidative stress in the control of mitochondrial protein import. [PDF]

Protein Sci
Hasberg L, Lauterbach VK, Ochsenreiter T, Riemer J.   +3 more
europepmc   +1 more source

The Role of Oxidative Stress-Induced Senescence in the Pathogenesis of Preeclampsia

Preeclampsia is a hypertension condition of human pregnancy that poses a significant risk to pregnant women and their fetus. It complicates about 2–8% of human pregnancies worldwide and displays multifactorial pathogenesis, including increased ...
Dimitrios N. Varvarousis, Alexandra Barbouti, Panagiotis Kanavaros   +2 more
core   +1 more source

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

Advanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula, Gökhan Küçüktürk, Duran Kaya, David Grossin, Christophe Tenailleau, Benjamin Duployer, Enrique Juste, Fabrice Petit   +7 more
wiley   +1 more source

Biphasic regulation of myogenesis by ALDH2, aldosterone, and oxidative stress. [PDF]

Pflugers Arch
Martínez-Cortés JE, Valle-Clara M, Fernández-Hernández D, Ávila G.   +3 more
europepmc   +1 more source

Oxidative Stress in Brain Function

Oxidative stress (OS) is an important factor in the pathophysiology of numerous neurodegenerative disorders, such as Parkinson’s disease, multiple sclerosis, cerebrovascular pathology or Alzheimer’s disease.
Cristiana Onită, Daniela Viorelia Matei, Dan Trofin, Daniela-Marilena Trofin, Ilie Onu, Dragos-Petrica Sardaru, Ana Onu, Andrei Tutu, Anca Irina Galaction   +8 more
core   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Update: Is exercise-induced oxidative stress a friend or foe? [PDF]

Sports Med Health Sci
Powers SK, Gomez-Cabrera MC.
europepmc   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source

Oxidative Stress and Aging.

Internal Medicine, 2000
openaire   +4 more sources