Results 61 to 70 of about 314,971 (305)
A Case for Caution: An Evaluation of Calabrese and Baldwin\u27s Studies of Chemical Hormesis [PDF]
, 2000 Suggesting a need for more research, Mr. Elliott argues that it is too soon for risk-assessment policy to account for recent challenges to a toxicological linear dose-response ...
Elliott, Kevin C.
core +2 more sources
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 +11 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti +5 more
wiley +1 more source
Toxic Chemicals (title provided or enhanced by cataloger) [PDF]
This lesson introduces students to the concept of toxic chemicals. Topics include a definition of the term 'toxic', factors that can affect the potential for a chemical to be harmful, and a brief overview of federal agencies that have authority to ...
Chris Fox
core
Impacts of Climate Change on indirect human exposure to pathogens and chemicals from agriculture [PDF]
, 2008 Objective: Climate change is likely to affect the nature of pathogens and chemicals in the environment and their fate and transport. Future risks of pathogens and chemicals could therefore be very different from those of today.
Adhikari A +28 more
core +6 more sources
Advanced Engineering Materials, EarlyView.Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello +5 more
wiley +1 more source
East Kingston Buffer Outreach, CTAP Program [PDF]
, 2010 Rockingham Planning Commission worked with the East Kingston Conservation Commission to identify buffer areas on the Pheasant Run conservation property, install buffer boundary markers and interpretive signage for entrances, buffers and wetlands on the ...
LaBranche, Julie
core +1 more source
Putting pharmaceuticals into the wider context of challenges to fish populations in rivers [PDF]
, 2014 The natural range of fish species in our rivers is related to flow, elevation, temperature, local habitat and connectivity. For over 2000 years, humans have altered to varying degrees the river habitat.
Andrew C. Johnson +7 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes +4 more
wiley +1 more source
TRADITIONAL CHILDREN’S TOYS IN MUGLA / MUĞLA’DA GELENEKSEL ÇOCUK OYUNCAKLARI [PDF]
Folklor/Edebiyat, 2015 Toy is a tool necessary to briefly describe the child’s play. Depending on the developments in industry and technology fields, toys are changed with materials they are produced and both forms of production.
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