Results 171 to 180 of about 4,986,959 (302)

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

Assessment of the acute toxicity of ethanol extract from the rhizomes of Iris scariosa L. in mice. [PDF]

Front Pharmacol
Aitkenova AA, Atazhanova GA, Badekova KZ, Samorodov AV, Akhmetova SB, Ishmuratova MY, Karilkhan I, Tazhina AA, Sydykova AZ.   +8 more
europepmc   +1 more source

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

Advanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

Safety Assessment of the Extract of Phycobiliproteins Derived From <i>Arthrospira platensis</i>: Acute Toxicity Studies in Pacific Oysters. [PDF]

Aquac Nutr
Kukhareva TA, Tkachuk AA, Podolskaya MS, Borovkov AB, Chelebieva ES, Parfenov VV, Andreyeva AY.   +6 more
europepmc   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Acute Gamma Hydroxybutyrate Toxicity

Western Journal of Emergency Medicine, 2001
Schneir, Aaron B
doaj  

Safety Evaluation of Spray-Dried <i>Curcuma longa</i> L. Extract for Pharmacopuncture: acute toxicity and neurobehavioral assessment in zebrafish. [PDF]

J Pharmacopuncture
Rullyansyah S, Kusumawati I, Ismail IS, Purwanto DA, Isadiartuti D, Bustaman MSBA, Ngadni MAB, Rahmawan RR, Fitri AP, Pattymahu CVP.   +9 more
europepmc   +1 more source

Facilitating Expedited Drug Approval—the Past, Present, and Future of Clinical Trials for Pediatric Rheumatic Disease

Arthritis Care &Research, EarlyView.
Pamela F. Weiss, Hermine I. Brunner
wiley   +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

Comparative acute toxicity of intravenous paclitaxel and sirolimus in rats. [PDF]

Curr Res Toxicol
Xie J, Schuett D, Speck U, Haase T.
europepmc   +1 more source