Results 51 to 60 of about 306,145 (247)

Genome analysis of third-generation cephalosporin-resistant Escherichia coli and Salmonella species recovered from healthy and diseased food-producing animals in Europe.

PLoS ONE, 2023
The animal reservoir of Enterobacterales producing Extended-Spectrum-β-Lactamases (ESBL) and plasmid-borne cephalosporinases (pAmpC) is a global concern.
Marlène Sauget, Alban K Atchon, Benoît Valot, Farid El Garch, Anno de Jong, Hilde Moyaert, Didier Hocquet, EASSA and VetPath Study Group   +7 more
doaj   +1 more source

Studies on the structure of lipopolysaccharides of Salmonella minnesota and Salmonella typhimurium R strains [PDF]

Biochemical Journal, 1965
1. The composition of the lipopolysaccharides and the corresponding lipid-free polysaccharides from four R-mutants of Salmonella has been studied. All the lipopolysaccharides, from RI and RII serotypes contained d-glucose, d-galactose, heptose, N-acetylglucosamine and 3-deoxy-2-oxo-octonate.
I W, Sutherland, O, Lüderitz, O, Westphal   +2 more
openaire   +2 more sources

Serotyping and Genotyping of Salmonella Strains Isolated From Broilers, Chicken Carcasses Before and After Chilling, and Frozen Chicken Breasts Produced in The States of Mato Grosso do Sul and Santa Catarina, Brazil

Brazilian Journal of Poultry Science
The present study investigated the effectiveness of a single Salmonella prevention and control program applied in two different processing plants, located in the states of Mato Grosso do Sul (plant A) and Santa Catarina (Plant B), belonging to the same ...
SCA Machado, VLA Pereira, MHC Aquino, AFM Santos, DP Rodrigues, A Giombelli, ER Nascimento   +6 more
doaj   +1 more source

Prospective Salmonella Enteritidis surveillance and outbreak detection using whole genome sequencing, Minnesota 2015–2017

Epidemiology and Infection, 2020
Clusters of Salmonella Enteritidis cases were identified by the Minnesota Department of Health using both pulsed-field gel electrophoresis (PFGE) and whole genome sequencing (WGS) single nucleotide polymorphism analysis from 1 January 2015 through 31 ...
J. Rounds, A. Taylor, D. Eikmeier, M. Nichols, V. Lappi, S. Wirth, D. Boxrud, K. Smith, C. Medus   +8 more
semanticscholar   +1 more source

Salmonella Minnesota Emergence in Poultry Production: Danger to Public Health? [PDF]

, 2020
Abstract Purpose: The aim of this study was to analyze in S. Minnesota the presence of virulence genes, phylogenetic relationship, biofilm formation index (BFI) and its ultrastructure at temperatures of 4 °C, 25 °C and 36 °C and also the ability of biocidal agents to promote inhibition of the sessile structure formed by 20 strains isolated in ...
Roberta Torres de Melo, Taciano dos Reis Cardoso, Phelipe Augusto Borba Martins Peres, Raquelline Figueiredo Braz, Fernanda Aparecida Longato Santos, Guilherme Paz Monteiro, Daise Aparecida Rossi   +6 more
openaire   +1 more source

High Prevalence of Multidrug-Resistant Nontyphoidal Salmonella Recovered from Broiler Chickens and Chicken Carcasses in Brazil

Brazilian Journal of Poultry Science
The extensive use of antimicrobial agents has contributed to the emergence of antimicrobial resistance and multidrug resistance (MDR) in Salmonella, an important zoonotic pathogen that causes outbreaks and sporadic cases of gastroenteritis in humans. The
IBBE Rodrigues, RL Silva, J Menezes, SCA Machado, DP Rodrigues, C Pomba, DLC Abreu, ER Nascimento, MHC Aquino, VLA Pereira   +9 more
doaj   +1 more source

Interferon production in mice by components of Salmonella minnesota R595 lipid A [PDF]

Infection and Immunity, 1976
The lipid A precipitate obtained by partial hydrolysis in 1% acetic acid of the glycolipid of a mutant strain of Salmonella minnesota (rough strain R595) was separated into a number of components by thin-layer chromatography. When tested as bovine serum albumin complexes, the minimal interferon-inducing dose in mice of the parent glycolipid was 0.1 mug,
J G, Schiller, R, Ribovich, D S, Feingold, J S, Youngner   +3 more
openaire   +2 more sources

Nanozymes Integrated Biochips Toward Smart Detection System

Advanced Science, EarlyView.
This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen, Wang Zheng, Zhihui Zhang, Shenping Yu, Xinxin Hang, Han Wu, Xiao‐Wei Xiang, Wei Mu, Yanli Jiao, Zaizai Dong, Lingqian Chang   +10 more
wiley   +1 more source

Qualitative and Quantitative Analysis of Salmonella spp. in Broilers Technological Processing and Determination of a Performance Objective (PO) for Frozen Chicken Breast [PDF]

Brazilian Journal of Poultry Science
The present study investigated the frequency, level of contamination and serotyping of Salmonella strains isolated from broiler flocks in different processing sites and the fulfillment of a Performance Objective (PO) in frozen chicken breasts, as a risk ...
SCA Machado, VLA Pereira, MHC Aquino, A Giombeli, DP Rodrigues, ER Nascimento   +5 more
doaj   +2 more sources

Trojan Horse Strategy: How Biomimetic Nanomedicine Remodels the Tumor Microenvironment

Advanced Science, EarlyView.
This review focuses on biomimetic nanomedicines for tumor microenvironment (TME) remodeling, covering their diverse biomimetic types, design principles, and mechanisms of immune cell reprogramming and reversal of immunosuppressive microenvironments, with particular emphasis on their application in synergistic immunotherapy.
Wanrong Wang, Siqi Mu, Juan Zhang, Guisong Shan, Xueqian Li, Ran Wang, Tao Guo, Xiaoyan He   +7 more
wiley   +1 more source