Results 51 to 60 of about 85,576 (347)

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

Advanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz, Pablo Varela, Laura del‐Mazo‐Barbara, Irene Lodoso‐Torrecilla, Emilio Jiménez‐Piqué, Jordi Franch, Miguel Alaminos, Maria‐Pau Ginebra   +7 more
wiley   +1 more source

ICONIC study—conservative versus conventional oxygenation targets in intensive care patients: study protocol for a randomized clinical trial

Trials, 2022
Background Oxygen therapy is a widely used intervention in acutely ill patients in the intensive care unit (ICU). It is established that not only hypoxia, but also prolonged hyperoxia is associated with poor patient-centered outcomes.
C. C. A. Grim, L. I. van der Wal, H. J. F. Helmerhorst, D. J. van Westerloo, P. Pelosi, M. J. Schultz, E. de Jonge, for the ICONIC Investigators and PROVE Network   +7 more
doaj   +1 more source

Case report: thermal helium in the treatment of coronavirus pneumonia caused by new coronavirus infection COVID-19 (SARS-CoV-2)

Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, 2021
The novel SARS-CoV-2 coronavirus, which originated in December 2019 in Wuhan, China, has triggered an outbreak of a respiratory illness called COVID-19. Helium is a colorless inert gas, odorless and tasteless.
S. V. Zhuravel’, P. V. Gavrilov, N. K. Kuznetsova, I. I. Utkina, M. A. Talyzin, V. E. Aleksandrova   +5 more
doaj   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Oxygen therapy in patients with retinal artery occlusion: A meta-analysis. [PDF]

PLoS ONE, 2018
BACKGROUND:Oxygen therapy has been widely used for RAO (retinal artery occlusion) patients; however, inconsistent results have been reported. METHODS:PubMed, Web of Science, EMBASE, Medline (OvidSP), Cochrane, China National Knowledge Infrastructure ...
Xiaodong Wu, Shuangshuang Chen, Shizun Li, Ji Zhang, Di Luan, Shoucai Zhao, Zhaohu Chu, Yang Xu   +7 more
doaj   +1 more source

Cats with thermal burn injuries from California wildfires show echocardiographic evidence of myocardial thickening and intracardiac thrombi. [PDF]

, 2020
Recent increases in the prevalence and severity of wildfires in some regions have resulted in an increased frequency of veterinary burn patients. Few studies exist regarding diagnostics and management of burn wounds in veterinary patients and current ...
Epstein, Steven E, Gunther-Harrington, Catherine T, Li, Ronald HL, Sharpe, Ashley N, Stern, Joshua A   +4 more
core  

His+ reversions Caused in Salmonella typhimurium by different types of ionizing radiation [PDF]

, 1988
The yield of his+ reversions in the Ames Salmonella tester strain TA2638 has been determined for 60Co γ rays, 140 kV X rays, 5.4 keV characteristic X rays, 2.2 MeV protons, 3.1 MeV α particles, and 18 MeV/U Fe ions.
Fitzek, M., Kellerer, Albrecht M., Roos, H., Thomas, W.-H.   +3 more
core   +1 more source

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

Advanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee, Sojin Kim, Myeongeun Lee, Kyoungsuk Jin, Jimin Park   +4 more
wiley   +1 more source

Management options in the sudden hearing loss of a diabetic patient [PDF]

, 2019
The aim of our paper is to highlight the main therapeutic principles and the management options in the case of a diabetic patient who has had a sudden hearing loss.
Badiu, Dumitru Cristinel, Burcea-Dragomiroiu, George Traian Alexandru, Gherghiceanu, Florentina, Hainarosie, Mura, Hainarosie, Razvan, Iana, Oana Ruxandra, Ioniță, Irina, Pietrosanu, Catalina, Pop, Corina Silvia, Rusescu, Andreea, Zainea, Viorel, Ștefănescu, Dragos Cristian   +11 more
core   +3 more sources

Biologically Active Implants Prevent Mortality in a Mouse Sepsis Model

Advanced Healthcare Materials, EarlyView.
A modular, triple‐action titanium implant is developed to prevent implant‐associated infections by repelling bacteria, killing pathogens, and enhancing tissue integration. Coatings with phage cocktails targeting P. aeruginosa and S. aureus show significant bacterial reduction and improved survival in a mouse sepsis model.
Martin Stark, Fereshteh Bayat, Sara Rahmani, Mathura Thirugnanasampanthar, Taylor Kramer, Elise Schwarz, David Wilson, Jeffrey I. Weitz, Zeinab Hosseinidoust, Tohid F. Didar   +9 more
wiley   +1 more source