Results 41 to 50 of about 13,748 (211)

Analysis of combined resistance to oxazolidinones and phenicols among bacteria from dogs fed with raw meat/vegetables and the respective food items [PDF]

, 2019
The gene optrA is the first gene that confers resistance to the oxazolidinone tedizolid, a last resort antimicrobial agent in human medicine. In this study we investigated the presence of optrA and the multi-resistance genes poxtA and cfr in enterococci ...
Fan, Run, Feßler, Andrea T., Lei, Lei, Schwarz, Stefan, Wang, Yang, Wang, Yinchao, Wang, Zheng, Wu, Congming, Wu, Yifan   +8 more
core   +1 more source

Plasmid-borne florfenicol resistance in Pasteurella multocida [PDF]

Journal of Antimicrobial Chemotherapy, 2005
A florfenicol-resistant Pasteurella multocida isolate from a calf was investigated for the genetic basis of florfenicol resistance and the location of the resistance gene.The P. multocida isolate 381 was investigated for its in vitro susceptibility to antimicrobial agents and its plasmid content. A 10.8 kb florfenicol-chloramphenicol resistance plasmid,
Corinna, Kehrenberg, Stefan, Schwarz
openaire   +2 more sources

Comparison of antimicrobial resistance phenotypes and genotypes in enterotoxigenic Escherichia coli isolated from Australian and Vietnamese pigs [PDF]

, 2014
This study aimed to compare the antibiogram phenotype and carriage of antimicrobial resistance genes (ARGs) of 97 porcine multidrug-resistant (MDR) enterotoxigenic Escherichia coli (ETEC) isolates obtained from Vietnam and 117 porcine MDR-ETEC obtained ...
Cobbold, R. N., Do, T. N., Gibson, J. S., Jordan, D., Smith, M., Trott, D. J.   +5 more
core   +1 more source

Incubação de ovos de pacamã com florfenicol

Pesquisa Agropecuária Brasileira, 2014
O objetivo deste trabalho foi avaliar o efeito de doses de florfenicol na incubação de ovos de pacamã (Lophiosilurus alexandri). Na primeira etapa, os ovos foram submetidos a concentrações de florfenicol entre 0 e 500 mg L-1, durante 24 horas. Na segunda
Áurea Luiza Dayrell Batista, Reinaldo Melillo Filho, Rodrigo Takata, Walisson de Souza e Silva, André Eduardo Heringer Santos, Ronald Kennedy Luz   +5 more
doaj   +1 more source

Genetic relatedness and antimicrobial susceptibility of porcine respiratory tract pathogens Streptococcus suis, Bordetella bronchiseptica and Pasteurella multocida [PDF]

, 2019
Streptococcus suis is a Gram-positive bacterium and a commensal colonizing the porcine respiratory tract. However, some serotypes have a higher virulence and can cause pneumonia, meningitis, septicaemia, arthritis, endocarditis, polyserositis or abortion
Niemann, Lisa
core   +1 more source

Effects of berberine on the pharmacokinetics of florfenicol and levels of cytochrome P450 3A37, multidrug resistance 1, and chicken xenobiotic‐sensing orphan nuclear receptor mRNA expression in broilers

Veterinary Medicine and Science, 2022
Background Berberine (BBR) is always used in combination with florfenicol for treating avian in China. Objective This study aims to investigate the effects of BBR on the pharmacokinetics of florfenicol in broilers.
Sicong Li, Bin Wang, Min Zhang, Dingsheng Yuan, Jinliang Li, Xuting Li, Ge Liang   +6 more
doaj   +1 more source

Florfenicol and oxazolidone resistance status in livestock farms revealed by short- and long-read metagenomic sequencing

Frontiers in Microbiology, 2022
Antibiotic resistance genes (ARGs) as a novel type of environmental pollutant pose a health risk to humans. Oxazolidinones are one of the most important antibiotics for the treatment of Gram-positive bacterial infections in humans.
Xue Yang, Tiejun Zhang, Chang-Wei Lei, Qin Wang, Zheren Huang, Xuan Chen, Hong-Ning Wang   +6 more
doaj   +1 more source

An automated microfluidic biosensor with bispecific rabbit monoclonal antibody and nanozyme‐bioenzyme composite for dual antibiotic detection

BMEMat, EarlyView.
This study introduces an automated microfluidic biosensor for simultaneous detection of florfenicol and thiamphenicol in environmental water. By integrating a phage‐screened bispecific rabbit monoclonal antibody with a nanozyme‐bioenzyme composite, the system achieves sensitive dual‐antibiotic detection. Coupled with smartphone‐based sensing, it offers
Fuyuan Zhang, Yang Liu, Juntao Wang, Haichao Zhang, Wenlong Yu, Yaxin Sang, Yun Liu, Guangze Yang, Fang Gao, Shuo Wang, Shilun Feng, Xianghong Wang   +11 more
wiley   +1 more source

Biotechnological applications of functional metagenomics in the food and pharmaceutical industries [PDF]

, 2015
peer-reviewedMicroorganisms are found throughout nature, thriving in a vast range of environmental conditions. The majority of them are unculturable or difficult to culture by traditional methods.
Alvarez-Ordonez, Avelino, Cotter, Paul D., Coughlan, Laura M., Hill, Colin   +3 more
core   +1 more source

Residue depletion laws of florfenicol and its metabolite florfenicol amine in eggs

浙江大学学报. 农业与生命科学版, 2021
A study on florfenicol (FF) and florfenicol amine (FFA) residue depletion raws was conducted in eggs. After the chickens were administered successively florfenicol (FF) powder of 15 mg/kg (prevention group) and 30 mg/kg (treatment group) of body mass in the form of premix for 5 d, the eggs of each group were collected at administration period and 1, 2,
ZHANG Jing, ZHOU Qian, GAO Yushi, TANG Xiujun, LU Junxian, MA Lina, CHEN Dawei, TANG Mengjun   +7 more
openaire   +1 more source