Results 21 to 30 of about 3,847,992 (256)

NCRD: A non-redundant comprehensive database for detecting antibiotic resistance genes

open access: yesiScience, 2023
Summary: Antibiotic resistance genes (ARGs) are emerging pollutants present in various environments. Identifying ARGs has become a growing concern in recent years.
Yujie Mao   +4 more
doaj   +1 more source

Reservoirs of Antibiotic Resistance Genes

open access: yesAnimal Biotechnology, 2006
A potential concern about the use of antibiotics in animal husbundary is that, as antibiotic resistant bacteria move from the farm into the human diet, they may pass antibiotic resistance genes to bacteria that normally reside in a the human intestinal tract and from there to bacteria that cause human disease (reservoir hypothesis).
Abigail, Salyers, Nadja B, Shoemaker
openaire   +2 more sources

Seasonal variations in antibiotic resistance gene transport in the Almendares River, Havana, Cuba [PDF]

open access: yes, 2012
Numerous studies have quantified antibiotic resistance genes (ARG) in rivers and streams around the world, and significant relationships have been shown that relate different pollutant outputs and increased local ARG levels.
Olivares-Rieumont, Susana   +17 more
core   +1 more source

Antibiotic resistance in the environment, with particular reference to MRSA [PDF]

open access: yes, 2008
The introduction of β-lactam antibiotics (penicillins and cephalosporins) in the 1940s and 1950s probably represents the most dramatic event in the battle against infection in human medicine.
William Gaze   +13 more
core   +1 more source

Genomic Sequence Analysis of Methicillin- and Carbapenem-Resistant Bacteria Isolated from Raw Sewage

open access: yesMicrobiology Spectrum, 2021
Antibiotic resistance is one of the largest threats facing global health. Wastewater treatment plants are well-known hot spots for interaction between diverse bacteria, genetic exchange, and antibiotic resistance. Nonpathogenic bacteria theoretically act
Mo Kaze, Lauren Brooks, Mark Sistrom
doaj   +1 more source

Genetic Determinants for Metal Tolerance and Antimicrobial Resistance Detected in Bacteria Isolated from Soils of Olive Tree Farms

open access: yesAntibiotics, 2020
Copper-derived compounds are often used in olive tree farms. In a previous study, a collection of bacterial strains isolated from olive tree farms were identified and tested for phenotypic antimicrobial resistance and heavy metal tolerance.
Nicolás Glibota   +3 more
doaj   +1 more source

Differential dose-response patterns of intracellular and extracellular antibiotic resistance genes under sub-lethal antibiotic exposure

open access: yesEcotoxicology and Environmental Safety, 2023
Although antibiotics are one of the most significant factors contributing to the propagation of antibiotic resistance genes (ARGs), studies on the dose-response relationship at sub-lethal concentrations of antibiotics remain scarce, despite their ...
Lele Liu   +6 more
doaj   +1 more source

Diverse Antibiotic Resistance Genes in Dairy Cow Manure

open access: yesmBio, 2014
Application of manure from antibiotic-treated animals to crops facilitates the dissemination of antibiotic resistance determinants into the environment.
Fabienne Wichmann   +3 more
doaj   +1 more source

Antimicrobial resistance characteristics and fitness of Gram-negative fecal bacteria from volunteers treated with minocycline or amoxicillin. [PDF]

open access: yes, 2014
A yearlong study was performed to examine the effect of antibiotic administration on the bacterial gut flora. Gram-negative facultative anaerobic bacteria were recovered from the feces of healthy adult volunteers administered amoxicillin, minocycline or ...
Theresa eHunt   +29 more
core   +1 more source

The expression of antibiotic resistance genes in antibiotic‐producing bacteria [PDF]

open access: yesMolecular Microbiology, 2014
SummaryAntibiotic‐producing bacteria encode antibiotic resistance genes that protect them from the biologically active molecules that they produce. The expression of these genes needs to occur in a timely manner: either in advance of or concomitantly with biosynthesis. It appears that there have been at least two general solutions to this problem.
Stefanie, Mak, Ye, Xu, Justin R, Nodwell
openaire   +2 more sources

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