Results 61 to 70 of about 27,905 (222)

Emergence, Dissemination and Antimicrobial Resistance of the Main Poultry-Associated Salmonella Serovars in Brazil

Veterinary Sciences, 2022
Salmonella infects poultry, and it is also a human foodborne pathogen. This bacterial genus is classified into several serovars/lineages, some of them showing high antimicrobial resistance (AMR).
Diéssy Kipper, Andréa Karoline Mascitti, Silvia De Carli, Andressa Matos Carneiro, André Felipe Streck, André Salvador Kazantzi Fonseca, Nilo Ikuta, Vagner Ricardo Lunge   +7 more
doaj   +1 more source

Behavior of Salmonella Heidelberg in Fruit Juices [PDF]

International Journal of Nutrition and Food Sciences, 2013
The aim of the study is determination of the behavior of Salmonella heidelberg under acidic conditions and variable temperatures. The growth and survival of Salmonella heidelberg (10 isolates) in fresh fruit juices including; apple (pH, 3.2-1.4), orange (pH, 5.4 –1.5), mango (pH, 5.4-2.8), guava (pH, 5.7-2.4), pineapple (pH, 5.6-2.3), and cocktail (pH,
openaire   +1 more source

Molecular basis of antibiotic sensing by the TetR family regulator CecR – a structural perspective

The FEBS Journal, Volume 293, Issue 6, Page 1801-1817, March 2026.
Escherichia coli CecR, a member of the TetR family regulators, senses selected antibiotics and activates the expression of a putative drug efflux pump. Although present in many pathogenic Enterobacteriales strains, CecR remains poorly characterized. We present the first CecR crystal structure, which reveals a unique tunnel‐like ligand‐binding cavity ...
Agnieszka J. Pietrzyk‐Brzezinska, Anna Koczurowska, Marta Orlikowska, Maciej Nielipinski, Dominika Nielipinska, Bartosz Sekula   +5 more
wiley   +1 more source

Gentamicin Susceptibility and Comparison of Adhesion and Invasion of Caco-2 and HD11 Cell Lines by Salmonella enterica Serotypes

Applied Sciences
Foodborne Salmonella serovars are important facultative intracellular pathogens that cause gastroenteritis in humans. Four strains from three of the more predominant Salmonella serovars in poultry were studied: Typhimurium, Enteritidis, and Heidelberg ...
Juliany Rivera Calo, Peter M. Rubinelli, Steven C. Ricke   +2 more
doaj   +1 more source

Antibacterial Activity of Estragole From Ocimum tenuiflorum, and Tagetes lucida and Synergistic Effect With Meropenem and Tobramycin Against Multidrug‐ and Extensively Drug‐Resistant (MDR‐XDR) Gram‐Negative Bacteria

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
This study reveals estragole's bactericidal activity against MDR/XDR Gram‐negative pathogens. Synergy with meropenem and tobramycin was observed in > 88% of strains, reducing antibiotic MICs up to 16‐fold. Estragole represents a promising therapeutic adjuvant to enhance antibiotic efficacy and combat antimicrobial resistance.
María Araque, Luis B. Rojas
wiley   +1 more source

Experimental infection of one-day-old chicks with Salmonella Serotypes Previously isolated from poultry facilities, wild birds, and swine

Brazilian Journal of Poultry Science, 2013
In order to maintain the high production and export rates achieved by the Brazilian poultry industry, it is necessary to prevent and control certain disease agents, such as Salmonella spp.
E de Sousa, K Werther, A Berchieri Junior, AM Almeida, FA Ardisson, AC Silva, CG Candioto, SA Fernandes   +7 more
doaj   +1 more source

DNA sequence analysis of plasmids from multidrug resistant Salmonella enterica serotype Heidelberg isolates. [PDF]

PLoS ONE, 2012
Salmonella enterica serovar Heidelberg is among the most detected serovars in swine and poultry, ranks among the top five serotypes associated with human salmonellosis and is disproportionately associated with invasive infections and mortality in humans.
Jing Han, Aaron M Lynne, Donna E David, Hailin Tang, Joshua Xu, Rajesh Nayak, Pravin Kaldhone, Catherine M Logue, Steven L Foley   +8 more
doaj   +1 more source

Antimicrobials in animal agriculture: Parables and policy [PDF]

, 2015
In addition to the scientific, economic, regulatory and other policy factors that impact on antimicrobial decision-making in different jurisdictions around the world, there exist ethical, social and cultural bases for the contemporary use of these ...
Aarestrup, Aarestrup, Aarestrup, Aarestrup, Alali, Amachawadi, Bunner, Cavaco, Checkland, Cottell, Dean, Doyle, Dutil, Food and Drug Administration, Food and Drug Administration, Food and Drug Administration, Food and Drug Administration, G. H. Loneragan, G. Midgley, H. M. Scott, H. Morgan Scott, Hollway, Hurd, Hurd, Jaap A. Wagenaar, Jan, Jan, Kanwar, Kanwar, Keelara, Lowrance, Maturana, McIntosh, Midgley, Midgley, Midgley, Midgley, Platt, Popper, Ulrich, Von Foerster, Von Glasersfeld, World Health Organization, World Health Organization   +43 more
core   +1 more source

The European Union Summary Report on Antimicrobial Resistance in zoonotic and indicator bacteria from humans, animals and food in 2023–2024

EFSA Journal, Volume 24, Issue 2, February 2026.
Abstract This report presents the main findings of the 2023–2024 harmonised antimicrobial resistance (AMR) monitoring in Salmonella spp., Campylobacter jejuni and Campylobacter coli from humans, food‐producing animals (broilers, laying hens, fattening turkeys, fattening pigs and bovines under 1 year of age), and derived meat.
European Food Safety Authority (EFSA), European Centre for Disease Prevention and Control (ECDC)   +1 more
wiley   +1 more source

Antimicrobial Resistance: the use of antimicrobials in the Livestock Sector [PDF]

The use of antimicrobials in livestock production provides a basis for improving animal health and productivity. This in turn contributes to food security, food safety, animal welfare, protection of livelihoods and animal resources.
Ferreira, J P, Rushton, J, SAFOSO, Switzerland, Staerk, K D C   +3 more
core   +1 more source