Results 101 to 110 of about 6,605,659 (346)

4D‐Printable Poly(Thio)urethane Photoresins With Reactive Oxygen Species Responsiveness and Anti‐Inflammatory Functionality

Advanced Functional Materials, EarlyView.
This work introduces UV‐curable poly(thio)urethane (PSU) thermosets as 4D printable scaffolds responsive to oxidative stress. PSU networks with 100 wt.% polypropylene glycol (PPG) effectively suppress inflammatory markers in microglial cells to basal values.
Xabier Lopez de Pariza, Lolita Arévalo‐Lagos, Louise Breloy, Oihane Varela, Aitor Larrañaga, Juan F. Cadavid‐Vargas, Olaia Garagarza‐Goienetxea, Melissa Moya‐Granados, Vanessa Bagnarello, Haritz Sardon, Miryam Criado‐Gonzalez   +10 more
wiley   +1 more source

A case-crossover study of work-related acute traumatic hand injuries in the People’s Republic of China

Scandinavian Journal of Work, Environment & Health, 2012
OBJECTIVE: The aim of this study was to quantify potential transient risk factors for occupational acute hand injury among hospitalized workers in the People’s Republic of China (PRC).
Kezhi Jin, David A Lombardi, Theodore K Courtney, Gary S Sorock, Mingqiang Li, Rong Pan, Xiaorong Wang, Jie Lin, Youxin Liang, Melissa J Perry   +9 more
doaj   +1 more source

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

Advanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans, Anna P. Constantinou, Matthew J. Kibble, Valeria Nele, Daniel Reumann, Luca Bau, Sebastien J. P. Callens, James P. K. Armstrong, Nicolas Newell, Constantin C. Coussios, Molly M. Stevens, Michael D. Gray   +11 more
wiley   +1 more source

A case-crossover study on association between short-term atmospheric NO2 exposure and outpatient visits due to pediatric neurological system conditions in Shijiazhuang

环境与职业医学
BackgroundNitrogen dioxide (NO2), a crucial component of traffic pollutants, has been shown in studies to exert toxic effects on the nervous system.
Ziyue LIANG, Fengge CHEN, Ying ZHANG, Hui KANG   +3 more
doaj   +1 more source

Air pollution and emergency department visits for conjunctivitis: A case-crossover study

International Journal of Occupational Medicine and Environmental Health, 2016
Objectives: The purpose of this study was to examine the associations between emergency department (ED) visits for conjunctivitis and ambient air pollution levels in urban regions across the province of Ontario, Canada.
Mieczysław Szyszkowicz, Termeh Kousha, Jessica Castner   +2 more
doaj   +1 more source

Short-Term Air Pollution Exposure and Risk of Acute Exacerbation of Chronic Obstructive Pulmonary Disease in Korea: A National Time-Stratified Case-Crossover Study [PDF]

, 2022
Yun Jung Jung, Eun Jin Kim, Jung Yeon Heo, Young Hwa Choi, Dae Jung Kim, Kyoung Hwa Ha   +5 more
openalex   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Impacts of weather and air pollution on Legionnaires’ disease in Switzerland: A national case-crossover study

, 2023
Fabienne B. Fischer, Apolline Saucy, Danielle Vienneau, Jan Hattendorf, Julia Fanderl, Kees de Hoogh, Daniel Mäusezahl   +6 more
openalex   +1 more source

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

Advanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez, Alejandro Orellana‐Silla, Marta Galbiati, Efrén Navarro‐Moratalla, Luca Braglia, Sara Stolfi, José Antonio Real, Víctor Rubio‐Giménez, Sergio Tatay, Carlos Martí‐Gastaldo   +9 more
wiley   +1 more source

Stock Volatility Increases the Mortality Risk of Major Adverse Cardiovascular Events and Suicide: A Case-Crossover Study of 12 Million Deaths

Engineering
Stock volatility constitutes an adverse psychological stressor, but few large-scale studies have focused on its impact on major adverse cardiovascular events (MACEs) and suicide. Here, we conducted an individual-level time-stratified case-crossover study
Ya Gao, Peng Yin, Haidong Kan, Renjie Chen, Maigeng Zhou   +4 more
doaj   +1 more source