Results 281 to 290 of about 3,443,339 (411)

Importance of Local Variations in Antibiotic Consumption and Geographical Differences of Erythromycin and Penicillin Resistance in Streptococcus pneumoniae

Journal of Clinical Microbiology, 2002
C. García-rey, L. Aguilar, F. Baquero, J. Casal, R. Dal-Ré   +4 more
semanticscholar   +1 more source

Investigating the Potential for Label‐Free Detection of Cell Apoptosis through Terahertz Nano‐Metasurfaces

Advanced Photonics Research, EarlyView.
This study demonstrates a label‐free optical method to monitor cells using a terahertz metasurface‐based biosensing platform. The obtained terahertz signal change for the cell‐contained nanoslots before and after external stimulus is analyzed in terms of transmittance and frequency shift, dynamically representing the cell apoptosis process.
Yeeun Roh, Jisung Kwak, Sang Jun Sim, Hyun Seok Song, Minah Seo   +4 more
wiley   +1 more source

In-vitro antimicrobial activity of new antimicrobial agents against Streptococcus pneumoniae and potential resistance mechanisms: a multicenter study. [PDF]

BMC Microbiol
Lei Z, Liu Q, Ma Y, Yang X, Zu H, Li Z, Zhang F, Pu D, Zhang Y, Lu B.   +9 more
europepmc   +1 more source

Responsive Mn‐Ferrite Nanoparticles for Multicolor Magnetic Particle Imaging, Sensing, and Reactive Oxygen Species Degradation

Advanced Sensor Research, EarlyView.
Magnetic particle spectroscopy and imaging represent promising tools, particularly when combined with manganese‐ferrite nanoparticles as versatile theranostic agents. Adjusting the manganese content allows for simultaneous multi‐color tracer detection and reactive oxygen species sensing via magnetic particle spectroscopy and imaging, creating new ...
Fabian H. L. Starsich, Julia Feye, Robert Niβler, Gabriela Da Silva André, Elena Totter, Konrad Scheffler, Florian Thieben, Erik Mayr, Jochen Franke, Tobias Knopp, Inge K. Herrmann   +10 more
wiley   +1 more source

<i>Streptococcus pneumoniae</i> serotypes and factors associated with antimicrobial resistance in Invasive pneumococcal disease cases in Latvia, 2012-2022. [PDF]

Front Public Health
Savrasova L, Villerusa A, Zeltina I, Krumina A, Cupeca H, Balasegaram S, Greve M, Savicka O, Selderina S, Galajeva J, Dushacka D.   +10 more
europepmc   +1 more source

Penicillin-Binding Protein 5 and Expression of Ampicillin Resistance in Enterococcus faecium

, 2001
Louis B. Rice, Lenore L. Carias, Rebecca Hutton‐Thomas, Farid Sifaoui, Laurent Gutmann, Susan D. Rudin   +5 more
openalex   +1 more source

Penicillin-binding proteins involved in high-level piperacillin resistance in Veillonella spp. [PDF]

, 2003
Magda Theron
openalex   +1 more source

Alterations in PBP 1A Essential for High-Level Penicillin Resistance in Streptococcus pneumoniae

Antimicrobial Agents and Chemotherapy, 1998
A. Smith, K. Klugman
semanticscholar   +1 more source

Dual Charge Transfer Mechanisms in Intimately Bonded S‐scheme Heterojunction Photocatalyst with Expeditious Activity toward Environmental Remediation

Advanced Sustainable Systems, EarlyView.
A novel MBOdCN S‐scheme heterojunction photocatalyst is fabricated using pristine Mg‐Bi2O3 and grayish g‐C3N4, where dynamic dual charge migration paths occur to accelerate exciton dissociation. This composite catalyst realizes high degradation efficiency of up to 99.56% of oxytetracycline (OTC) removal under optimized conditions. The material exhibits
Potlako J. Mafa, Mope E. Malefane, Francis Opoku, Adewale O. Oladipo, Gcina Mamba, Tunde L. Yusuf, Jemal Fito Nure, Sogolo L. Lebelo, Dan Liu, Jianzhou Gui, Bhekie B. Mamba, Alex T. Kuvarega   +11 more
wiley   +1 more source

Antimicrobial resistance of Streptococcus pneumoniae from invasive pneumococcal disease in Brazil. [PDF]

Crit Care Sci
Kurtz P, Peloso PFD, Bozza FA.
europepmc   +1 more source