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Molecular characterisation of Shiga toxin-producing Escherichia coli O157:H7 isolates from cattle in eastern Turkey
pulsed-field gel electrophoresis virulence genes bovine rectal swabs E. coli strains
2016/12/8
Shiga toxin-producing Escherichia coli (STEC) O157:H7 is an important foodborne pathogen worldwide. In Turkey, little is known about the molecular characteristics of STEC O157:H7 isolates. The aim of ...
Effects of a species-specific probiotic formulation on multiresistant Escherichia coli isolates from the gut of veal calves
lactic acid bacteria antibiotic resistance prevalence gastrointestinal functionality veal calves
2015/6/24
In this study, 254 Escherichia coli isolates from faecal samples of veal calves were evaluated for antimicrobial susceptibility using the disk diffusion method. During the experimental period, six mas...
O-serogroups, virulence genes of pathogenic Escherichia coli and Pulsed-field gel electrophoresis (PFGE) patterns of O149 isolates from diarrhoeic piglets in Korea
Escherichia coli piglet O-serogroup pathotype virulence gene
2015/4/16
A total of 116 Escherichia (E.) coli isolates isolated from neonatal diarrhoeic piglets were serogrouped and tested for the presence of virulence genes for fimbrial and non-fimbrial adhesins, intimin,...
The prevalence of hepatitis E virus in piglets on Czech pig production farms and phylogenetic analysis of recovered isolates
swine hepatitis E virus real time RT-PCR nested RT-PCR genotype 3
2015/4/16
The aim of our study was to determine the prevalence of hepatitis E virus (HEV) in domestic pigs and to investigate the genetic divergence of swine HEV in the Czech Republic. To this end, a one-step r...
Susceptibility of Mycoplasma bovis field isolates to antimicrobial agents
Mycoplasma bovis cattle minimal inhibitory concentration
2015/4/15
The purpose of this study was to determine the antibacterial susceptibility of field isolates of Mycoplasma bovis originating from the upper respiratory tract of cattle of different ages. Bacteriologi...
Molecular mechanisms of ceftazidime resistance in Pseudomonas aeruginosa isolates from canine and human infections
ampC ampR extended spectrum β-lactamases
2015/4/8
Sixty-six clinical P. aeruginosa isolates, 17 obtained from canine otitis specimens and 49 received from human patients with bloodstream infections, were collected between February 2007 and January 20...
Mycobacterium arupense among the isolates of non-tuberculous mycobacteria from human, animal and environmental samples
16S rDNA sequencing non-tuberculous mycobacteria ecology
2015/4/7
Mycobacterium arupense is a non-tuberculous, potentially pathogenic species rarely isolated from humans. The aim of the study was to ascertain the spectrum of non-tuberculous mycobacteria within 271 s...
Intermediately virulent Rhodococcus equi isolates from pigs in Slovenia: discovery of new plasmid types and assessment of genetic diversity by pulsed-field gel electrophoresis
genotyping molecular epidemiology restriction enzyme analysis
2015/4/2
The presence of large plasmids in 30 Rhodococcus equi strains isolated from pig lymph nodes with granulomatous changes was investigated. Plasmid DNAs were isolated and digested with the restriction en...
Genotyping of Mycobacterium avium subsp. avium isolates from domestic animals in Slovenia by IS901 RFLP
genotyping mycobacteriosis avian tuberculosis
2015/4/2
ABSTRACT: Apart from birds, Mycobacterium avium subsp. avium (MAA) is often isolated from granulomatous lesions in pigs and occasionally from cattle and other animals. The objectives of this study wer...
Resistance to erythromycin of Staphylococcus spp. isolates from the food chain
food safety inducible MLSB-resistance
2015/3/17
The aim of this study was to determine both the occurrence and the genetic basis of resistance to
erythromycin among 1 235 Staphylococcus spp. isolates obtained between 2000 and 2006 from (a) raw mi...
Comparison of methods for the determination of antimicrobial resistance in Campylobacter spp. human and the food chain isolates
dilution methods disk diffusion method resistance interpretation clindamycin
2015/3/13
With a microdilution method, using the commercial diagnostic test Sensititre Susceptibility Plates for Campylobacter MIC (Trek Diagnostic Systems, Cleveland, OH, USA), disk diffusion and agar dilution...
Genetic variability of Mycobacterium avium subsp. avium of pig isolates
avian tuberculosis food safety molecular epidemiology mycobacteriosis zoonosis
2015/3/13
The genetic diversity of 132 pig isolates of Mycobacterium avium subsp. avium (MAA) from the Czech Republic, the Slovak Republic and Slovenia was examined by IS901 restriction fragment length polymorp...
Antibiotic resistance of Salmonella spp. isolates from pigs in the CzechRepublic
Salmonella serotypes pig S. typhimurium phage type DT104 antibiotic multiresistance genes of resistance
2015/3/5
A total of 126 Salmonella spp. isolates from pigs belonging to 13 serotypes (Typhimurium, Derby, Infantis, Enteritidis, Agona, Kaapstad, London, Montevideo, Bredeney, Give, Oritamerin, Schwarzengrund ...
The prevalence of and resistance to antimicrobial agents of Bacillus cereus isolates from foodstuffs
pathogenic microorganisms food safety acquired resistance
2015/1/27
The study was aimed at the assessment whether foodstuffs contaminated with Bacillus cereus (B. cereus) may concurrently be vectors of spreading resistance. The contamination of foodstuffs with B. cere...
Differentiation of porcine reproductive and respiratory syndrome virus European vaccine strains from Czech field isolates by restriction fragment length polymorphism analysis of ORF5 gene
RFLP PRRSV porcilis pyrsvac ORF5
2015/1/26
Restriction fragment length polymorphism (RFLP) analysis of open reading frame 5 was developed for typing of Czech strains of porcine reproductive and respiratory syndrome virus (PRRSV). The set of re...