Results 51 to 60 of about 6,402 (303)

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source

Electrolytic purification of water [PDF]

, 2006
This thesis develops the concept of an in situ electrolytic processor, a machine with electrochemical functions that purifies aqueous fluids at the point of production, whether from a bore water supply or effluent from a tannery.
Mathieson, Grant Alexander
core  

Plasma Electrolytic Saturation of Steels with Nitrogen and Carbon [PDF]

, 2016
Studies in plasma electrolysis resulted in development of various surface treatments for metal components. These treatments include formation of protective ceramic layers on some metals (e.g.
Yerokhin, Aleksey; id_orcid, Kusmanov, S.A., Belkin, P.N.   +2 more
core   +2 more sources

Influence of Alkali Treatment on Anodized Titanium Alloys in Wollastonite Suspension

Metals, 2017
The surface modification of titanium alloys is an effective method to improve their biocompatibility and tailor the material to the desired profile of implant functionality. In this work, technologically-advanced titanium alloys—Ti-15Mo, Ti-13Nb-13Zr and
Alicja Kazek-Kęsik, Katarzyna Leśniak, Ivan S. Zhidkov, Danila M. Korotin, Andrey I. Kukharenko, Seif O. Cholakh, Izabela Kalemba-Rec, Katarzyna Suchanek, Ernst Z. Kurmaev, Wojciech Simka   +9 more
doaj   +1 more source

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

Advanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

The Effect of Pulsed Bipolar Plasma Electrolytic Oxidation Coatings on the Mechanical Properties of Open Cell Aluminium Foams [PDF]

, 2013
Metal foams have attracted wide range of interest from researchers and industries because of their unique combinations of properties. Of particular interest, open cell metallic foams have good weight-specific mechanical properties, and improvements could
Abdulla, Taha
core  

Plasma Electrolytic Boriding of Steels and Titanium Alloys (Review) [PDF]

, 2018
Results of diffusion saturation of steels and titanium alloys with boron and other elements under cathodic and anodic electrolysis plasma are considered.
Kusmanov, S. A., Belkin, P. N.
core   +1 more source

Impact of Volume and Surface Heat Treatment on the Structure and Properties of Steel 30HGSA

Қарағанды университетінің хабаршысы. Физика сериясы, 2021
The work presents the results of a comparative study of volumetric and surface heat treatment impact on the structural-phase states, hardness, and wear resistance of steel 30HGSA. Surface hardening was conducted by the electrolyte-plasma method.
Б.К. Рахадилов, Р.С. Кожанова, П. Ковалевский, Д. Байжан, Ж.Б. Сагдолдина, Л.Г. Журерова, Г.У. Ерболатова   +6 more
doaj   +1 more source

The effect of plasma electrolytic polishing on the surface properties of titanium alloy after plasma electrolytic chemical-thermal treatment

IOP Conference Series: Materials Science and Engineering, 2020
Abstract A change in the surface morphology of a titanium alloy under the influence of its erosion as well as dissolution and oxidizing for cathodic or anodic carburizing was studied. An electronic microscope was applied to investigation of surface morphology and cross-section of modified specimens.
S A Kusmanov, I V Tambovskiy, S A Silkin, R V Nikiforov, P N Belkin   +4 more
openaire   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source