Results 51 to 60 of about 180,890 (291)

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

Advanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li, Tianfang Wang, Nicolas Soro, Guoying Ni, Meg Allom, D. İpek Kurtböke, Xiaosong Liu, Damon Kent   +7 more
wiley   +1 more source

Novel molecular analysis for characterization of staphylococcal cassette chromosome in a methicillin-resistant staphylococcus aureus isolated from Malaysian hospital. [PDF]

, 2009
Methicillin-resistant Staphylococcus aureus strains have appeared in countries worldwide and continue to be one of the most common hospital pathogens and it has become increasingly prevalent in community-acquired infections and provided strong evidence ...
Abdullah Al-Haj, Nagi Ahmed, Abdullah, Rasedee, E., Amghalia, Mohamed, Rahmah, Sekawi, Zamberi, Shamsudin, Mariana Nor   +5 more
core  

Genomic insights into the rapid emergence and evolution of MDR in Staphylococcus pseudintermedius. [PDF]

, 2014
OBJECTIVES: MDR methicillin-resistant Staphylococcus pseudintermedius (MRSP) strains have emerged rapidly as major canine pathogens and present serious treatment issues and concerns to public health due to their, albeit low, zoonotic potential. A further
A. J. McCarthy, A. Loeffler, A. Waller, B. Leggett, Bannoehr, Besier, Black, Bond, Croucher, D. H. Lloyd, Darling, De Lucia, E. M. Harrison, Feil, Feng, Geoghegan, Gortel, J. A. Lindsay, K. Stanczak-Mrozek, Kadlec, Koser, Loeffler, Loeffler, M. A. Holmes, Magiorakos, Noguchi, Prescott, Quail, Roberts, Ruscher, Rutherford, Soedarmanto   +31 more
core   +3 more sources

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

Advanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang, Zhongwei Yang, Yunfan Zhang, Longwei Wang, Xiaoyu Zhang, Jiahui Mao, Yizhi Dai, Yifan Yuan, Mingge Wang, Xin Yang, Xin Yu, Jing Liu, Chunying Chen   +12 more
wiley   +1 more source

Staphylococcus aureus methicillin-resistance mechanisms

Vojnosanitetski pregled, 2008
Background/Aim. In many hospitals in the world and in our country, the spread of methicillin-resistant Staphylococcus aureus (MRSA) is so wide that nowdays vancomycin is recommended for empiric treatment of staphylococcal life threatening infections (sepsis, pneumonia) instead of beta-lactam antibiotics.
Petrović-Jeremić Ljiljana, Kuljić-Kapulica Nada, Mirović Veljko, Kocić Branislava   +3 more
openaire   +3 more sources

Enzymatic DNA Reaction Networks for Orchestrating Stimuli‐Dependent Temporal Molecular Pulse

Advanced Science, EarlyView.
We present an enzymatic DNA reaction network (EDRN) that encodes nucleic‐acid targets in time, converting inputs into a universal strand and then into programmable transient fluorescence pulses. With time‐color multiplexing, EDRN enables single‐tube high‐plex nucleic acid detection and shows strong agreement with clinical sequencing across 32 specimens.
Jiayu Yang, Yali Chang, Zibin Chu, Linghao Zhang, Tengfang Zhang, Dai Erhei, Xin Su, Zhe Yin   +7 more
wiley   +1 more source

STAPHYLOCOCCUS AUREUS RESISTENTE A LA METICILINA ADQUIRIDO EN LA COMUNIDAD

Revistas Argentina de Medicina, 2017
Introducción. Las infecciones por Staphylococcus aureus meticilinorresistente de origen comunitario son parte de las enfermedades emergentes del último tiempo. Objetivo.
Lucía Lamponi Tappatá, Pamela Mas, Ana Julia Altube, Danisa Dietrich, Marcos Petasny, Ana Laura Tomás, Sofía Martín, Martín Biaggioni, Gabriela Harguindeguy, Dina Pedersen   +9 more
doaj   +2 more sources

Discovery and Biosynthesis of the Novel Glycotetrapeptide Antibiotic Biffamycin A

Angewandte Chemie, EarlyView.
Genetic de‐regulation of a silent biosynthetic pathway allowed isolation and characterisation of a novel glycopeptide antibiotic named biffamycin A, which harbours unprecedented 5‐chloro‐4‐methoxy tryptophan and 3R‐hydroxy(α‐D‐mannoysl)‐D‐lysine moieties and is bioactive against MRSA and VRSA.
Michael W. Brigham, Edward S. Hems, Daniel C. L. Van, Justin E. Clarke, Sergey Nepogodiev, Julius S. P. Adamson, Christian Bassi, Michael E. Webb, Glyn R. Hemsworth, Orde Q. Munro, Barrie Wilkinson, Ryan F. Seipke   +11 more
wiley   +2 more sources

Study of nasal carriage of MRSA among the clinical staff and health care workers of a teaching hospital of Karnataka, India [PDF]

Al Ameen Journal of Medical Sciences, 2012
Objective: The present study was conducted to evaluate the rate of nasal carriage of Methicillin Resistant Staphylococcus aureus among the clinical staff and health careworkers working at our hospital with an aim to prevent the hospital acquired ...
B.V. Peerapur, Lakshmi S. Kakhandki
doaj  

Changes in Staphylococcus aureus susceptibility across Latin America between 2004 and 2010

Brazilian Journal of Infectious Diseases, 2013
The Tigecycline Evaluation and Surveillance Trial is a global surveillance study monitoring the efficacy of tigecycline and comparators against clinically important pathogens.
Elvira Garza-González, Michael Joseph Dowzicky   +1 more
doaj   +1 more source