Results 131 to 140 of about 1,034,830 (350)

Staphylococcus aureus Biofilm: A Complex Developmental Organism

Molecular Microbiology, 2017
Chronic biofilm‐associated infections caused by Staphylococcus aureus often lead to significant increases in morbidity and mortality, particularly when associated with indwelling medical devices.
Derek E. Moormeier, K. Bayles
semanticscholar   +1 more source

Characterization and Comparison of 2 Distinct Epidemic Community-Associated Methicillin-Resistant Staphylococcus aureus Clones of ST59 Lineage. [PDF]

, 2013
Sequence type (ST) 59 is an epidemic lineage of community-associated (CA) methicillin-resistant Staphylococcus aureus (MRSA) isolates. Taiwanese CA-MRSA isolates belong to ST59 and can be grouped into 2 distinct clones, a virulent Taiwan clone and a ...
Götz, F, Wolfgang Hoffmann, Yhu-Chering Huang, Clemens Unger (454672), Wolfgang Hoffmann (30039), Huang Yhu-Chering, Unger, C, Chen Chih-Jung, Jodi A. Lindsay (119622), Lindsay, JA, Huang, YC, Clemens Unger, Yhu-Chering Huang (110834), Hoffmann Wolfgang, Jodi A Lindsay, Friedrich Götz (33134), Unger Clemens, Chih-Jung Chen (207116), Chih-Jung Chen, Lindsay Jodi A., Chen, CJ, Hoffmann, W, Götz Friedrich, Friedrich Götz   +23 more
core   +2 more sources

A Plant Photoregulator‐Inspired S‐Type Heterojunction System for Diabetic Keratopathy via Tri‐Modal Light‐Driven Immunometabolic Reprogramming, Tissue Repair, and Antibacterial Activity

Advanced Science, EarlyView.
To address the multifaceted imbalance in diabetic keratopathy, a light‐responsive biomimetic platform (WCNx‐Rh2) is developed and integrates glucose degradation, immune modulation, and antibacterial defense through a designed heterojunction and screened immunomodulator. WCNx‐Rh2 reduces AGEs/ROS and inflammatory signaling, reprogramming dendritic cells
Mengzhen Zhao, Zhibin Zhou, Yuxuan Wei, Xiangfan Huang, Zhiyong Zhou, Jiaheng Chen, Haoxin Cheng, Xiaotian Hu, Xiaolei Wang   +8 more
wiley   +1 more source

Biologically Active Substances from Marine Hydrobionts with Antibacterial Activity in Composition of New Wound Dressings

Антибиотики и Химиотерапия, 2020
The data on the experimental study of the efficacy of the gel wound dressings based on chitosan and calcium alginate containing bioactive substances from marine hydrobionts with complex therapeutic action (sulfated polysaccharides from brown algae ...
T. A. Kuznetsova, N. N. Besednova, T. S. Zaporozhets, N. N. Kovalev, V. V. Usov, A. B. Zemlyanoi   +5 more
doaj  

Biomimetic Nanoplatform for Dual Target Nano‐Metabolic Therapy in Diabetes‐Associated Biofilm Infections

Advanced Science, EarlyView.
A biomimetic GOx/Arg‐loaded nanoplatform produces nitric oxide through an in situ catalytic cascade reaction, enabling dual‐target metabolic regulation in diabetes‐associated biofilm infections. Bacterial metabolism is disrupted, and macrophage immunometabolism is reprogrammed, resulting in biofilm eradication, immune restoration, and enhanced ...
Mingzhang Li, Yonglong Li, Jiren Yan, Changming Wang, Jinlong Yu, Feng Jiang, Boyong Wang, Yi Yang, Deyi Ding, Jin Tang, Pei Han, Botao Song, Geyong Guo, Hao Shen   +13 more
wiley   +1 more source

Antimicrobial resistance of coagulase-positive Staphylococcus in lesion microbial cultures of children from Las Tunas

Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2018
Background: to keep an updated knowledge on bacterial resistance in health services is a research problem faced by the health institutions. Coagulase-positive Staphylococcus is the commonest lesion microbial culture.Objective: to determine the ...
Zunilda Leticia Bello-Fernández, Yaquelin Cozme-Rojas, Yacel Pacheco-Pérez, Caridad Luisa Mejías-Mayo, Alexander Gallart-Cruz   +4 more
doaj  

Cell wall architecture and the role of wall teichoic acid in Staphylococcus aureus [PDF]

, 2013
The bacterium Staphylococcus aureus only synthesises peptidoglycan during cell division at the septum using a complex protein biosynthetic apparatus called the divisome.
Kent, V
core   +3 more sources

Enhanced Antibacterial Properties of Lyotropic Liquid Crystalline Nanoparticles via Curvature Modulation

Advanced Science, EarlyView.
Lipid nanostructured particles with increasing negative Gaussian curvature progress from vesicles to P‐cubosomes and D‐cubosomes. This curvature hierarchy enhances interaction with bacterial membranes, promotes membrane remodeling and leakage, and potentiates daptomycin activity against MRSA.
Xiangfeng Lai, Shuhong Wang, Chenguang Ding, Xenia Kostoulias, Anton P. Le Brun, Hsien‐Yi Hsu, Jhih‐Hang Jiang, Yajun Wang, Richard A. Strugnell, Anton Y. Peleg, Hsin‐Hui Shen   +10 more
wiley   +1 more source

Two‐Dimensional Conjugated Metal Organic Frameworks with Dual Metal Catalytic Active Sites Enhance POD Activity for Antibacterial Treatment

Advanced Science, EarlyView.
A new class of Cu, Ni bimetallic 2D cMOF (CuNi‐HHTP 2D cMOF) featuring dual catalytic sites and high delocalized electronic structure for boosting POD performance. The CuNi‐HHTP 2D‐cMOF enhances the conversion kinetics of H2O2 to ROS, which subsequently enhances antibacterial activity and accelerates the healing of oral ulcers, with macroscopic wound ...
Yixuan Lu, Qinqin Li, Yumin Chen, Shihan Zhang, Shuai Ding, Yanpei Wang, Youxing Liu, Yaru Guo, Xuliang Deng, Shaojun Guo   +9 more
wiley   +1 more source

Nontubercular Primary Spinal Epidural Abscess – A Retrospective Study of 11 Culture-Positive Cases

Journal of Spinal Surgery
Background: An epidural abscess that occurs in the absence of contiguous spread from vertebral osteomyelitis or following spinal surgery, spinal anesthesia, or open spinal injuries is considered to be a primary spinal epidural abscess (SEA). The triad of
Prasad Krishnan, Chandramouli Bhattacharyya, Anupam Maity   +2 more
doaj   +1 more source