Results 41 to 50 of about 3,626,397 (167)

Spatial Patterns and Associated Factors of Intestinal Antibiotic Resistance Genes in Farmed Bullfrogs From Selected Farms Across Major Production Regions in China

Integrative Zoology, EarlyView.
Across selected bullfrog farms in major Chinese production regions, 106 intestinal ARG subtypes were detected, with tetracycline and sulfonamide resistance genes predominating and clear farm‐level variation. High‐risk ARGs, including ermB, floR, and qnrA, were associated with heavy metals, MGEs, and opportunistic pathogens. These findings highlight the
Yang Xu, Rui Chen, Qiang Wei, Zhiming Liu, Jianguo Xiang, Deliang Li, Junhua Li, Xinhua Liu   +7 more
wiley   +1 more source

Plasmid-mediated quinolone resistance in Australia

, 2006
This is a copy of an article published in the Microbial Drug Resistance © 2006 [copyright Mary Ann Liebert, Inc.]; Microbial Drug Resistance is available online at: http://online.liebertpub.com.The aim of this study was to search for plasmid-encoded ...
Poirel, L, Nordmann, P, Rodriguez-Martinez, JM, Pascual, A   +3 more
core   +1 more source

Identification of dfrA14 in two distinct plasmids conferring trimethoprim resistance in Actinobacillus pleuropneumoniae. [PDF]

, 2015
OBJECTIVES: The objective of this study was to determine the distribution and genetic basis of trimethoprim resistance in Actinobacillus pleuropneumoniae isolates from pigs in England.
Holden, MTG, Atherton, Tom, Rogers, Jon, Maskell, Duncan J, Chaudhuri, RR, Tucker, AW, Rycroft, Andrew N, Rycroft, AN, Walker, S, Tucker, A W, Weinert, LA, Weinert, Lucy A, Wren, Brendan W, Atherton, T, Bossé, J T, BRaDP1T Consortium, Chaudhuri, R R, Bossé, Janine T, Tucker, Alexander W, Chaudhuri, Roy R, Oshota, Olusegun, Walker, Stephanie, Langford, PR, Crespo, R F, Rogers, J, Rycroft, A N, Oshota, O, Fernandez Crespo, R, Wren, BW, Fernandez Crespo, Roberto, Holden, M T G, Williamson, Susanna M, Williamson, S M, Maskell, D J, Wren, B W, Williamson, SM, Weinert, L A, Li, Yanwen, Langford, P R, Maskell, DJ, Langford, Paul R, Holden, Matthew, Li, Y, Holden, Matt TG, Bosse, J   +44 more
core   +1 more source

Bacterial Diseases in Farmed Nile Tilapia (Oreochromis niloticus): A Review of Pathogenesis, Immune Responses and Recent Advances in Diagnostics and Management

Aquaculture, Fish and Fisheries, Volume 6, Issue 5, October 2026.
Pathogenesis of bacterial diseases in Nile tilapia and anti‐bacterial mechanisms. ABSTRACT Nile tilapia (Oreochromis niloticus) is among the most widely farmed fish globally that plays a major role in ensuring food security in many low‐ and middle‐income countries.
Catherine Agoe, John Walakira, Gerald Kwikiriza, Nasser Kasozi, Ivan Abaho, Manuel Curto, Paul Meulenbroek, Harald Meimberg, Peter Akoll   +8 more
wiley   +1 more source

Prevalence of plasmid-mediated quinolone resistance determinants in Enterobacteriaceae strains isolated in North-East Italy

, 2013
We investigated the prevalence of plasmid-mediated quinolone resistance genes in 756 clinical isolates of Enterobacteriaceae originating from Microbiology Diagnostic Laboratories of North-East Italy.
KOCSIS, Bela, KOCSIS, Erika, CORNAGLIA, Giuseppe, KONCAN, RAFFAELLA, FONTANA, Roberta, MAZZARIOL, Annarita   +5 more
core   +1 more source

Detection of quinolone antibiotic resistance genes in Escherichia coli isolated from dairy cattle feces

Current Biomedicine
Background Livestock raised in densely populated areas can serve as reservoirs for bacteria such as Escherichia coli, which may harbor antibiotic resistance genes that threaten both animal and human health.
Muhammad Ammar Raihan, Sara Elsharkawy, Agustin Indrawati, Hadri Latif   +3 more
doaj   +1 more source

Rewriting Tumor Immunity With Bacterial Membrane Vesicles: A Versatile and Potent Therapeutic Strategy

Advanced NanoBiomed Research, Volume 6, Issue 10, October 2026.
Bacterial membrane vesicles (BMVs) emerge as promising platforms for cancer immunotherapy owing to their intrinsic adjuvant properties and tunable cargo delivery capabilities. Their ability to modulate the tumor microenvironment, enhance antitumor immune responses, and support personalized therapeutic strategies highlights their growing potential as ...
Md Sifat Rahi, Md Mijanur Rahman, Asma Talukder, Urooj Yousaf Virk, Jennifer C. Wilson, Nigel McMillan, Ming Q. Wei   +6 more
wiley   +1 more source

Presence of qnr gene in Escherichia coli and Klebsiella pneumoniae resistant to ciprofloxacin isolated from pediatric patients in China

BMC Infectious Diseases, 2008
Background Quinolone resistance in Enterobacteriaceae results mainly from mutations in type II DNA topoisomerase genes and/or changes in the expression of outer membrane and efflux pumps.
Wang Chuanqing, Zhang Hong, Deng Qiulian, Ding Hui, Deng Li, Chen Yuan, Wang Yi, Lu Quan, Yang Yonghong, Wang Aihua, Liu Lan, Xu Xiwei, Wang Li, Shen Xuzhuang   +13 more
doaj   +1 more source

Assessment of a phenotypic algorithm to detect plasmid-mediated quinolone resistance in Enterobacteriaceae

, 2016
Quinolone resistance in Gram-negative bacteria is the result of mutations in the quinolone resistance-determining region (QRDR) in chromosomally located genes encoding type II topoisomerases and, to a lesser extent, altered permeability. Plasmid-mediated
Polo Padillo, Juan, Díaz de Alba, Paula, Chamizo López, Francisco Javier, Pascual Hernández, Álvaro, Rodríguez Martínez, José Manuel, López Cerero, Lorena   +5 more
core   +1 more source

Comparative Genomic Analysis of Multidrug‐Resistant Escherichia coli Across Poultry–Human–Environmental Interfaces

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Whole‐genome sequencing analysis of Escherichia coli isolates from broiler, layer and sonali chickens in Bangladesh shown extensive antimicrobial resistance, diverse virulence factors, plasmid‐mediated resistance, and a highly open pangenome. Comparative genomic analyses demonstrated close genetic relationships with global strains, highlighting the One
Md. Rokibul Hasan Shanto, A. S. M. Ashab Uddin, Md. Shakil Mahmud Supto, Nabil Jahan Mahim, Md. Matiar Rahman Howlader, Syed Sayeem Uddin Ahmed, Md Bashir Uddin   +6 more
wiley   +1 more source