Results 51 to 60 of about 278,994 (250)

Identification of protein biomarkers to differentiate between gram-negative and gram-positive infections in adults suspected of sepsis

BMC Infectious Diseases
Background Sepsis is mostly caused by bacterial infections and requires a prompt diagnosis. There is a need for improved diagnostics by differentiating between gram-negative and gram-positive bacterial infections.
Mahnaz Irani Shemirani, Anna-Karin Pernestig, Jens Björkman, Diana Tilevik, Astrid von Mentzer, Mikael Ejdebäck, Anders Ståhlberg   +6 more
doaj   +1 more source

Distribution of pathogenic bacteria and antimicrobial sensitivity of eye infections in Suzhou [PDF]

International Journal of Ophthalmology
AIM: To investigate the types of bacteria in patients with eye infections in Suzhou and their drug resistance to commonly used antibacterial drugs.
Li Zhang, Hai-Zhang You, Guo-Hui Wang, Wei Xu, Jian-Shan Li, Qing-Liang Zhao, Shu Du   +6 more
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Antibiotic therapeutic options for infections caused by drug-resistant Gram-positive cocci

Journal of Infection and Public Health, 2009
Summary: Serious infections caused by Gram-positive bacteria are currently difficult to treat because many of these pathogens are now resistant to standard antimicrobial agents. As a result of the emergence and spread of multidrug-resistant Gram-positive
K. Banwan, A.C. Senok, V.O. Rotimi
doaj   +1 more source

Limitations in the use of Drosophila melanogaster as a model host for gram-positive bacterial infection [PDF]

Letters in Applied Microbiology, 2007
To examine sensitivities of various Drosophila melanogaster strains towards human pathogenic and nonpathogenic gram-positive bacteria.The D. melanogaster Oregon R strain was infected by injecting the thorax with a needle containing Escherichia coli (negative control), Listeria monocytogenes, Staphylococcus aureus (both food-borne pathogens), Listeria ...
Jensen, Rikke Lind, Pedersen, K.S., Loeschcke, V, Ingmer, Hanne, Leisner, Jørgen Johannes   +4 more
openaire   +3 more sources

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

Advanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya, Joaquín E. Urrutia Gómez, Paul Reuß, Alexander Welle, Rolf A. Gattung, Jana Mayer, Peter Krolla, Markus Reischl, Pascal Friederich, Anna A. Popova, Thomas Schwartz, Pavel A. Levkin   +11 more
wiley   +1 more source

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

Advanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang, Rui Chen, Yu Chen, Haowen Lu, Yuchen Qian, Zhiheng Gao, Zheming Shen, Xiaofei Zheng, Huilin Yang, Jun Zou, Yusen Qiao   +10 more
wiley   +1 more source

Prevalence of multidrug-resistant bacterial isolates in sputum samples with respiratory infections from Indonesian patients

Frontiers in Tropical Diseases
ObjectiveMulti-drug resistant (MDR) bacterial infections have become a pressing global health issue due to increasing antibiotic resistance in clinical settings.
Abdul Rahman Siregar, Deivan Pradana Putra, Anggun Diyan Nurhasanah, Ayu Rahmawati Sulistyaningtyas, Aditya Rahman Ernanto, Afifah Khairunnisa, Wahyu Aristyaning Putri, Bayissa Chala, Rizal Maarif Rukmana, Sugiyono Saputra, Prakash Gosh, Ahmed Abd El-Wahed, Arif Mulyanto, Sri Darmawati   +13 more
doaj   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

Advanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee, Mohammad Rabiee, Mohammad Akrami‐Hasan‐Kohal, Sidi A. Bencherif   +3 more
wiley   +1 more source