Results 161 to 170 of about 740,410 (298)

Potent monoclonal antibodies against multidrug‐resistant hypervirulent Klebsiella pneumoniae

Interdisciplinary Medicine, EarlyView.
A novel immunization strategy using a low‐virulence, multidrug‐resistant strain yields synergistic monoclonal antibodies against hypervirulent Klebsiella pneumoniae. These antibodies provide cross‐serotype protection through a dual‐mechanism of pathogen clearance and immunomodulation, offering a promising non‐antibiotic therapeutic for resistant ...
Yushan Jiang, Zhuolin Li, Yang Yang, Zihan He, Tyuji Hoshino, Vladislav Victorovich Khrustalev, Qing Zhu, Weiling Wu, Wei Zhao, Chenguang Shen, Shi Ouyang   +10 more
wiley   +1 more source

A Single-Pot, Mild Conversion of β-Lactones to β-Lactams

, 2016
A Single-Pot, Mild Conversion of β-Lactones to β ...
Daniel Romo (246583), Hong Woon Yang (2653393)   +1 more
core   +1 more source

Duplex Recombinase Polymerase Amplification‐Lateral Flow Assay for Rapid Visual Detection of Critical Antibiotic Resistance Genes in Escherichia coli and Klebsiella pneumoniae From Positive Blood Cultures

Journal of Clinical Laboratory Analysis, EarlyView.
This study developed a pair of duplex RPA‐LFA assays for the simultaneous detection of critical resistance genes, blaCTX‐M/mcr‐1 and blaoxa‐48‐like/blaNDM, from hemoculture samples. Under optimized conditions, duplex RPA was performed at 37°C–38°C for 25 min, followed by LFA for 10–15 min.
Variya Nemidkanam, Pattamaporn Deechart, Nuntaree Chaichanawongsaroj   +2 more
wiley   +1 more source

STEREOSELECTIVITY OF PHTHALIMIDO β-LACTAMS FORMATION: SYNTHESIS OF 3-AMINO β-LACTAMS THROUGH A FACILE DEPROTECTION REACTION

, 2018
Synthesis of amino β-lactams is a crucial objective because of the medicinal properties associated with them and the products derived from of them. Stereocontrolled synthesis of phthalimido β-lactams is performed and cis and trans-phthalimido β-lactams ...
Paniagua, Armando, Yadav, Ram Naresh, Chandra, Sunena, Banik, Bimal K.   +3 more
core  

Novel synthesis of β-lactams and their biological evaluation

, 2014
Department of Chemistry, The University of Texas-Pan American, 1201 West University Drive, Edinburg, Texas 78539, USA E-mail : bimalbanik10@gmail.com Manuscript received 30 July 2014, accepted 05 August 2014 Stereoselective synthesis of racemic and ...
Bimal K. Banik
core   +1 more source

On‐site pilot‐scale advanced oxidation pretreatment of hospital wastewater: assessment of pharmaceuticals, pathogens, antibiotic resistance genes and acute ecotoxicity

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Hospital premises generate wastewater containing a wide spectrum of contaminants, such as pharmaceutically active compounds (PhACs), antibiotic resistance genes (ARGs) and pathogenic microorganisms, whilst plenty of them are classified under the antibiotic resistant bacteria (ΑRΒ) category.
Andreas Kaliakatsos, Iosifina Gounaki, Spyros Dokianakis, Georgios Gkotsis, Maria‐Christina Nika, Eleni Aleiferi, Athanasios S Stasinakis, Nikos Katsarakis, Nikolaos S Thomaidis, Thrassyvoulos Manios, Michalis S Fountoulakis, Danae Venieri   +11 more
wiley   +1 more source

Streamlining antibiotic use in community acquired pneumonia: A quality improvement initiative

Journal of Hospital Medicine, EarlyView.
Abstract Background Evidence suggests a 3‐day total duration and early transition to oral therapy is safe in hospitalized patients with community acquired pneumonia (CAP)—though such care is not standard in the United States. To implement these evidence‐based practices, a multidisciplinary group led by a hospitalist and antimicrobial stewardship ...
Claire E. Ciarkowski, Karen Howard, Hannah Imlay, Chaorong Wu, Christy L. Hopkins, Valerie M. Vaughn, Emily S. Spivak   +6 more
wiley   +1 more source

Clinical Vignette: Piperacillin/tazobactam‐associated myoclonic status epilepticus in a patient with end‐stage renal failure on hemodialysis

Epileptic Disorders, EarlyView.
O. M. Malanga, G. Giovannelli, G. Pastorelli, S. Fittante, A. Poggesi, E. Rosati   +5 more
wiley   +1 more source

Detecting Antibiotic Resistance in Strains of Selected Gram‐Negative Bacterial Species Using Raman Spectroscopy

Journal of Raman Spectroscopy, EarlyView.
Raman spectroscopy successfully identified antibiotic‐resistant Gram‐negative strains. Resistant strains of four bacterial species were discriminated from sensitive ones with 99.1% accuracy using PLS regression. The method allows for rapid, label‐free detection of antibiotic resistance.
Fernanda Sant Ana de Siqueira e Oliveira, Adriano Moraes da Silva, Marcos Tadeu T. Pacheco, Landulfo Silveira Jr.   +3 more
wiley   +1 more source

Regioselective functionalization of N-substituted β- and γ-lactams [PDF]

, 1992
With the aim of developing methodology for direct regioselective functionalization of N-substituted β-lactams at exocyclic carbon adjacent to lactam nitrogen, free radical bromination of N-substituted β-lactams bearing activating substituents at that ...
Pitt, Michael Joseph
core