Results 101 to 110 of about 426,940 (310)

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Physicians’ understanding of antibiotic intravenous-to-oral switching—a qualitative study in Suzhou, China

BMC Health Services Research
Background The implementation of antibiotic intravenous-to-oral switch (IVOS) therapy in hospitals can slow down the development of drug resistance, reduce the occurrence of adverse reactions, and bring significant economic benefits.
Hui Zhang, Junjie Pan, Zhanhong Hu, Jie Pan, Hua Zhang   +4 more
doaj   +1 more source

Factors Associated with Prolonged Antibiotic Therapy in Neonates with Suspected Early-Onset Sepsis [PDF]

Early-onset sepsis (EOS) is a rare but profoundly serious bacterial infection. Neonates at risk of EOS are often treated with antibiotics. The start of empiric antibiotic therapy can successfully be reduced by the implementation of the EOS calculator ...
Bo M. van der Weijden, Niek B. Achten, Plötz, Frans B., Frans B. Plötz, van Dorth, Jolien R., van der Weijden, Bo M., Achten, Niek B.; id_orcid, Jolien R. van Dorth   +7 more
core   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Механізми стійкості до антибіотиків представників родини Enterobacteriaceae

Regulatory Mechanisms in Biosystems, 2014
Наведено характеристику ентеробактерій та показано їх роль у патології людини. Проаналізовано відомості про головні напрями антибіотикотерапії уражень, зумовлених представниками родини Enterobacteriaceae, подано матеріали про проблеми антибіотикотерапії,
K. R. Kotsyuba, O. S. Voronkova, A. І. Vіnnіkov, T. M. Shevchenko   +3 more
doaj   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

Advanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo, Mi Jeong Lee, Hyun Wook Kang, Seonhee Byeon, Soo‐Kyoung Choi, Nakwon Choi, Seung‐Woo Cho, Yoonhee Jin   +7 more
wiley   +1 more source

Approaching zero : temporal effects of a restrictive antibiotic policy on hospital-acquired Clostridium difficile, extended-spectrum β-lactamase-producing coliforms and meticillin-resistant Staphylococcus aureus

, 2013
A restrictive antibiotic policy banning routine use of ceftriaxone and ciprofloxacin was implemented in a 450-bed district general hospital following an educational campaign.
Kirkpatrick, P., Farmer, D., Christison, F., Corcoran, D.S., Robertson, Chris, Dancer, S.J.   +5 more
core   +1 more source

ANTIBIOTIC COMBINATION THERAPY AGAINST MULTIDRUG-RESISTANT STAPHYLOCOCCUS EPIDERMIDIS BIOFILMS AND BROADENING ANTIBIOTIC SPECTRUM USING POLYETHYLENIMINE [PDF]

, 2020
Antibiotic resistance (AR) is a serious growing threat around the globe. There has been no new antibiotic class developed in the past 30 years, while antibiotic-resistant superbugs are emerging everywhere and becoming more and more life-threatening.
Lam, Anh
core  

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

Advanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen, Chi Cong Nguyen, Tran Bach Dang, Phuoc Thien Phan, Jordan Thorpe, Michael Listyawan, Nhat Minh Doan, Sinuo Zhao, Hongru Chen, Trung Thien Hoang, Mingsheng Xu, Jisheng Han, Thanh Nho Do, Adam Hill, Timothée Mouterde, Hoang‐Phuong Phan   +15 more
wiley   +1 more source