Literature DB >> 16408855

Seasonal dynamics of antibiotic-resistant Enterobacteriaceae in the gastrointestinal tract of domestic sheep.

R Malík1, J Ivan, P Javorský, P Pristas.   

Abstract

Considerable variation in counts of antibiotic-resistant enterobacteria in the ovine gastrointestinal tract was observed. The occurrence of ruminal and fecal isolates resistant to ampicillin (Ap), kanamycin (Km) and tetracycline (Tc) culminated in summer months, followed by rapid decline in subsequent months. Using PCR the tem1bla (Apr), aphA1 (Kmr) and tetB (Tcr) genes were found to be predominant. Under in vitro conditions all resistance genes were transferable into laboratory Escherichia coli strain with relatively high frequency (10(-3) transconjugants per recipient).

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Year:  2005        PMID： 16408855     DOI： 10.1007/bf02931417

Source DB:  PubMed          Journal:  Folia Microbiol (Praha)        ISSN： 0015-5632            Impact factor:   2.099


  18 in total

Review 1.  Do ruminal bacteria exchange genetic material?

Authors:  M Morrison
Journal:  J Dairy Sci       Date:  1996-08       Impact factor: 4.034

2.  LITMUS: multipurpose cloning vectors with a novel system for bidirectional in vitro transcription.

Authors:  P D Evans; S N Cook; P D Riggs; C J Noren
Journal:  Biotechniques       Date:  1995-07       Impact factor: 1.993

3.  Relative distribution and conservation of genes encoding aminoglycoside-modifying enzymes in Salmonella enterica serotype typhimurium phage type DT104.

Authors:  T S Frana; S A Carlson; R W Griffith
Journal:  Appl Environ Microbiol       Date:  2001-01       Impact factor: 4.792

Review 4.  Epidemiology of resistance to antibiotics. Links between animals and humans.

Authors:  A E van den Bogaard; E E Stobberingh
Journal:  Int J Antimicrob Agents       Date:  2000-05       Impact factor: 5.283

5.  Antimicrobial resistance of Enterococcus spp. isolates from raw beef and meat products.

Authors:  A Sustacková; E Nápravníková; J Schlegelová
Journal:  Folia Microbiol (Praha)       Date:  2004       Impact factor: 2.099

Review 6.  Molecular and cellular mechanisms of invasion of the intestinal barrier by enteric pathogens. The paradigm of Shigella.

Authors:  P J Sansonetti
Journal:  Folia Microbiol (Praha)       Date:  1998       Impact factor: 2.099

7.  Transfer of plasmids between strains of Escherichia coli under rumen conditions.

Authors:  K P Scott; H J Flint
Journal:  J Appl Bacteriol       Date:  1995-02

8.  Occurrence of plasmid-mediated ampicillin resistance among enterobacteria from the ovine rumen.

Authors:  R Malík; P Pristas; P Javorský
Journal:  Folia Microbiol (Praha)       Date:  2004       Impact factor: 2.099

Review 9.  Molecular genetics of aminoglycoside resistance genes and familial relationships of the aminoglycoside-modifying enzymes.

Authors:  K J Shaw; P N Rather; R S Hare; G H Miller
Journal:  Microbiol Rev       Date:  1993-03

10.  Extended-spectrum beta-lactamase-conferring transferable resistance to different antimicrobial agents in Enterobacteriaceae isolated from bloodstream infections.

Authors:  R Franiczek; B Krzyzanowska; I Dolna; G Mokracka; K Szufnarowski
Journal:  Folia Microbiol (Praha)       Date:  2005       Impact factor: 2.629
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  2 in total

1.  Antimicrobial susceptibility of Enterococcus species isolated from Slovak Bryndza cheese.

Authors:  A Belicová; L Krzková; J Krajcovic; D Jurkovic; M Sojka; L Ebringer; R Duinský
Journal:  Folia Microbiol (Praha)       Date:  2007       Impact factor: 2.629

2.  Pathogenic and commensal Escherichia coli from irrigation water show potential in transmission of extended spectrum and AmpC β-lactamases determinants to isolates from lettuce.

Authors:  Patrick M K Njage; Elna M Buys
Journal:  Microb Biotechnol       Date:  2014-12-09       Impact factor: 5.813
  2 in total

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