[PDF] Top 20 Dynamics of (β)-lactamases in gram-negative bacteria
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Dynamics of (β)-lactamases in gram-negative bacteria
... 1 of Section II), the spread of antibiotic resistance is found to be associated with highly promiscuous ...transfer of these elements is a very efficient mechanism involved in the spread ... See full document
228
Genomic analysis of bifunctional Class C-Class D β-lactamases in environmental bacteria
... found in several bacterial species and environments, are the main cause of resistance to β-lactams in Gram-negative ...bacteria. In 2009, a protein (LRA-13) with two ... See full document
4
Detection and molecular characterization of β-lactamase genes in clinical isolates of Gram-negative bacteria in Southern Ecuador
... but in particular it is of great impact the resistance to ...production of -lactamases, and the genes encoding these enzymes have been found worldwide mainly in ... See full document
4
Screening of antibiotic resistance determinants in Gram-negative bacteria isolated from environmental reservoirs
... μg of total proteins to which were added 10 μl of a 10X migration dye and β-mercaptoethanol ...denaturation of the ...performed in denaturating conditions at constant amperage (20 mA) ... See full document
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Detecção e caracterização de bactérias gram-negativas produtoras de b-lactamases...
... emergence of multidrug-resistant bacteria (MDR) is a public health issue, which is related to the overuse and misuse of antibiotics both in human and veterinary medicine, as well as, ...MDR ... See full document
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Characterization of antibiotic resistance mechanisms in gram negative bacteria isolated from animals and food products of animal origin
... origin of antibiotic resistance genes. This was the case of Kluyvera ...commensal bacteria of both humans and animals, which went ahead to the mobilization of their chromosomal ... See full document
269
MULTIDRUG EFFLUX SYSTEMS IN GRAM-NEGATIVE BACTERIA Maria Aparecida Scatamburlo Moreira1 ; Edmar Chartone de Souza2 ; Célia Alencar de Moraes1
... mutants of P. aeruginosa and observed the production of one outer membrane protein, OprK, which was associated to the increased resistance of that bacterium to a large number of antimicrobial ... See full document
10
CARBAPENEM RESISTANCE IN CLINICALLY SIGNIFICANT NON FERMENTING GRAM NEGATIVE BACILLI
... increase in the rates of antibiotic resistance is a major cause for concern in both non- fermenting bacilli ...mainstay of treatment for serious infections, and the most active of these ... See full document
4
Nasal colonization by gram-negative bacteria in dental surgeons: interfaces between prevention and control measures
... conditions of dental surgeons (DS), associated with low compliance to precautionary standards, often lead to the colonization and dissemination of infectious ...aspects of nasal colonization by ... See full document
12
Colonização nosocomial por bactérias de Gram negativo resistentes produtoras de β-lactamases em cães
... both in human and veterinary ...class of antibiotics is the production of β- lactamases (Extended Spectrum β-lactamases - ESBLs, Cephalosporinases - AmpCs and Carbapenemases) by ... See full document
136
The Effect of a 4th Generation-Cephalosporin Introduction upon the Incidence of Multidrug-Resistant Gram-Negative Bacteria in a Non-Teaching Hospital
... 23.6% of multi- drug resistant pathogens in the first and second period ...incidence of multi-drug resistant microorganisms are provided in Table ...reduction in the number of ... See full document
5
Architecture of Class 1, 2, and 3 Integrons from Gram Negative Bacteria Recovered among Fruits and Vegetables
... assortment of promoters, gene cassette arrays and associated transposable elements were ...recovered in this study. The 12,038 bp sequence of isolate ...comprised of aadB and aadA2 genes, and ... See full document
13
New garment proposal for prevention of spreading Gram-negative bacteria resistant to carbapenem antibiotic class under hospital settings
... variety of food sources, and its thiol group at the end of variable side group is nucleophilic and provides a wide spectrum of bioactivity ...study of recycled SF gown that embodies ... See full document
14
Production Biomolecule with Inhibitory Activity against Gram-negative Bacteria Isolated from Faeces of Broilers and Swine
... evaluated in the crude extract obtained by the cultivation of the strains in specific growth broth for 24 h and, then the cells were removed by centrifugation (808xg/20 ...tested in ... See full document
9
A Study on Infections Caused By Metallo Beta Lactamase Producing Gram Negative Bacteria in Intensive Care Unit Patients
... Antibiogram of MBL producing and nonproducing Gram negative bacteria: MBL producing bacteria were mainly isolated from ICCU and ITU and we screened only few selected group of ... See full document
6
Membrane fusion proteins of type I secretion system and tripartite efflux pumps share a binding motif for TolC in gram-negative bacteria.
... copy of the tolC gene, which directs the synthesis of TolC with a hexahistidine-tag at the C- terminus under the control of a lacUV5 ...one of the pLG815-HlyD-c-Myc series were transformed ... See full document
7
Sub-MICs of Mentha piperita essential oil and menthol inhibits AHL mediated quorum sensing and biofilm of Gram-negative bacteria
... expression of certain genes including production of virulence factors in many ...drug. In this study anti-QS activity of peppermint (Mentha piperita) oil was first tested using the ... See full document
12
Rectal carriage of extended-spectrum beta-lactamase-producing gram-negative bacilli in community settings in Madagascar.
... prevalence of intestinal carriage of ESBL-PE in the population of Antananarivo and to investigate its ...one of the highest reported worldwide and much higher than the ...reported ... See full document
5
Antimicrobial activity of ceftobiprole against Gram-negative and Gram-positive pathogens: results from INVITA-A-CEFTO Brazilian study
... cause of skin and soft tissue infections (28.1%) and was isolated from 24.9% of patients with ...pneumonia. In that study, ...number of approved drugs with activity against multidrug-re- ... See full document
10
Antibiotic sensitivity pattern of gram negative uropathogenic bacilli at a private hospital in Dhaka city
... group of bacteria were detected which causes ...rate of urinary pathogens of the present study is consistent with reports of the studies published elsewhere [8, ...common ... See full document
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