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The Association Between COVID-19 Vaccination Uptake and Information-Seeking Behaviors Using the Internet: Nationwide Cross-Sectional Study.
J Med Internet Res
January 2025
Department of Healthcare Economics and Quality Management, School of Public Health, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Background: The COVID-19 pandemic, declared in March 2020, profoundly affected global health, societal, and economic frameworks. Vaccination became a crucial tactic in combating the virus. Simultaneously, the pandemic likely underscored the internet's role as a vital resource for seeking health information.
View Article and Find Full Text PDFAbsorptivity Is an Important Determinant in the Toxicity Difference between Aristolochic Acid I and Aristolochic Acid II.
J Agric Food Chem
January 2025
Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong.
Inadvertent exposure to aristolochic acids (AAs) is causing chronic renal disease worldwide, with aristolochic acid I (AA-I) identified as the primary toxic agent. This study employed chemical methods to investigate the mechanisms underlying the nephrotoxicity and carcinogenicity of AA-I. Aristolochic acid II (AA-II), which has a structure similar to that of AA-I, was investigated with the same methods for comparison.
View Article and Find Full Text PDFA Phase 3, 28-week, multicentre, randomised, double-blind, placebo-controlled trial (OA-10) to evaluate the efficacy and safety of a single injection of lorecivivint in the target knee joint of moderately to severely symptomatic osteoarthritis patients.
Clin Exp Rheumatol
January 2025
UMass Chan Medical School and UMass Memorial Medical Center, Boston, MA, USA.
Objectives: To assess the efficacy and safety of an intra-articular (IA) CLK/DYRK inhibitor, lorecivivint (LOR), for the treatment of moderate to severe symptomatic knee osteoarthritis (OA).
Methods: This was a Phase 3, 28-week, multicentre, double-blind, placebo-controlled study evaluating the efficacy and safety of a single IA injection of LOR. Patients with ACR-defined knee OA, Kellgren-Lawrence (KL) grades 2-3, and pain Numeric Rating Scale (NRS) ≥4 and ≤8 in the target knee were randomised (1:1) to receive LOR 0.
Revealing Multistep Phase Separation in Metal Alloy Nanoparticles with Transmission Electron Microscopy.
ACS Nano
January 2025
Department of Physics, National University of Singapore, Singapore 117551, Singapore.
Phase separation plays a crucial role in many natural and industrial processes, such as the formation of clouds and minerals and the distillation of crude oil. In metals and alloys, phase separation is an important approach often utilized to improve their mechanical strength for use in construction, automobile, and aerospace manufacturing. Despite its importance in many processes, the atomic details of phase separation are largely unknown.
View Article and Find Full Text PDFUnveiling the Role Reversal of Guest and Host in OverTolerant Hybrid Perovskites.
Small
January 2025
Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal, 462 066, India.
The structural and electronic changes are investigated in a 3D hybrid perovskite, methylhydrazinium lead chloride (MHyPbCl) from a host/guest perspective as it transitions from a highly polar to less polar phase upon cooling, using first-principles calculations. The two phases vary structurally in the guest (MHy) orientation and the two differently distorted host (lead halide) layers. These findings highlight the critical role of guest reorientation in reducing host distortion at high temperatures, making the former the primary order parameter for the transition, a notable contrast to the case of other hybrid perovskites.
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