[PDF] Top 20 Plasmid mediated resistance to antibiotic synergism in enterococci

... penicillin-kanamycin synergism are transferable by conjugation from resistant clinical isolates of enterococci to a sensitive recipient ...common plasmid with a weight of 45 ...high-level ... See full document

... against enterococci when combined with aminoglycoside antibiotics has not been ...aminoglycoside antibiotic was markedly enhanced in enterococci growing in the presence of penicillin or other agents ... See full document

... vancomycin-resistant enterococci (VRE) in Europe has been associated with the use of avoparcin as feed additive in food animals [3], until its ban in 1997 by the European ...nineteen-eighties ... See full document

... colistin resistance gene mcr-1 has attracted global atten- tion, as it heralds the breach of polymyxins, one of the last-resort antibiotics for the treatment of severe clinical infections caused by ... See full document

... The plasmid mediated co-resistance to antibiotics and heavy metals among environmental as well as clinical bacteria have been reported from various parts of the ...had resistance to ³4 ... See full document

... antimicrobial resistance rates in isolates obtained from both food animals and ...multiple antibiotic resistance (to four or more antimicrobials) are now widespread in both developed and developing ... See full document

... antimicrobial susceptibility testing (ast) Gram negative clinical isolates were screened by Kirby-Bauer (KB) disk diffusion method according to Clinical and Laboratory Standards Institute (CLSI) guidelines.17 ... See full document

... (qnrS) resistance genes detected in the test Klebsiella pneumoneae isolates, is not ...Asia, plasmid mediated quinolone resistance (PMQR) determinants have been reported at high prevalence in ... See full document

... bacteriostatic, antibiotic should have some properties as follows: Activities microbiology antibiotics should be tied to specific binding sites (eg, ribosomes or penicillin binding ...of antibiotic at the ... See full document

... Multiple Antibiotic Resistance Bacteria Isolated from Poultry Droppings in Akure, ...method, Plasmid DNA extraction, profiling and curing, Genomic DNA extraction, Polymerase Chain Reaction (PCR), ... See full document

... species. Enterococci also cause surgical site infections, endocarditis, neonatal sepsis and ...intrinsic resistance to commonly used antibiotics. Enterococci have the ability to acquire ... See full document

... harboring plasmid pAC3 revealed constitutive expression of AAC(6=)-Ib-cr and fluoroquinolone- dependent expression of QnrS2 in the recipient ...the plasmid in the recipient strain may reduce ... See full document

... The mutanolysin lysis method was used to isolate plasmid DNA from strains DS5, K88 and K87 in a series of experiments. As stated previously, density gradient centrifugation steps were omitted and replaced by ... See full document

... of resistance genes between bacteria from shellfish, humans and animals through the food ...and plasmid- mediated resistance against the commonly used antimicrobials ...multi-drug ... See full document

... revealed plasmid-mediated antibiotic resistance in ...these resistance determinants was transferable to a standard laboratory host ...encode resistance to chlor- amphenicol, ... See full document

... This observation suggested that pDS1109 encodes a function that is directly responsible for the efficient segregation of daughter molecules into newly divided cells. Since pBR322 is evidently deficient in this efficient ... See full document

... E nterococcus faecalis is a Gram-positive bacterium that is a nat- ural resident of the mammalian gastrointestinal tract (1). In addition to living a commensal lifestyle, E. faecalis is an oppor- tunistic pathogen that ... See full document

... aminoglycoside resistance and resistance to antibiotic synergism after mating with a resistant clinical isolate, also acquired both enzyme ...the antibiotic, as measured by bioassay, ... See full document

... Antimicrobial resistance is an important public health concern ...of resistance both in human and animal bacterial pathogens has been associated with the extensive therapeutic use of antimicrobials or with ... See full document

... made up of three classes. Class I is made up of tiny multi copies of plasmids per cell carrying resistance genes. The plasmids in this class do not have transposons nor prophages. Class II plasmids are known to be ... See full document