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Resistance of human odours to extremely high temperature as revealed by trained dogs
human scent scent identification scent heat resistance vulnerability of human scent evidence in law of court
2016/5/11
Human scent is a complex combination of many chemical substances. Skin is supposed to be one of sources of scent traces. The values of the boiling points of human scent compounds were supposed to be l...
Effects of GnRH agonist immunization on vaginal electrical resistance, FSH, LH, and ovaries in prepubertal female sheep
gonadotropin-releasing hormone agonist gonadotropins vaginal electrical resistance follicle development ewe
2015/6/24
The study is aimed at the investigation of the effects of GnRH agonist (alarelin) immunization on the vaginal electrical resistance (VER) and secretion of FSH and LH in sheep. Forty-two prepubertal fe...
Polymorphisms in CGIL4, breeding value for somatic cell count and resistance to mastitis
mastitis CGIL4 somatic cells Czech Simmental cattle German Holstein cattle
2015/6/9
The relationship between a potential marker for mastitis, CGIL4, and the breeding value for somatic cell count (SCC) was analysed in a panel of Czech Simmental and German Holstein sires. Genotyping wa...
Effect of β-Glucan on cold-stress resistance of striped catfish, Pangasianodon hypophthalmus (Sauvage, 1878)
β-glucan Pangasianodon hypophthalmus physiological response
2015/4/17
These experiments were performed to determine the effects of dietary β-glucan on stress responses of striped catfish (Pangasianodon hypophthalmus). Fish were fed for nine weeks with a diet containing ...
Prevalence of antibiotic resistance genes in faecal samples from cattle, pigs and poultry
real time PCR antibiotic resistance farm animals chicken pig cattle
2015/4/17
Antibiotic resistant bacteria can be easily isolated from the faeces of cattle, pigs or poultry. However, whether the production of different farm animals is associated with a higher or lower prevalen...
Molecular detection of antimicrobial resistance genes in E. coli isolated from slaughtered commercial chickens in Iran
Escherichia coli chicken meat antibiotic-resistance genes PCR Iran
2015/4/16
This study was carried out to detect the distribution of antibiotic-resistant genes in Escherichia coli isolates from slaughtered commercial chickens in Iran by PCR. The investigated genes included aa...
Prevalence, antimicrobial resistance, and molecular characterization of Campylobacter jejuni and C. coli isolated from retail raw meat in Poland
Campylobacter spp. retail meat antimicrobial resistance virulence factors
2015/4/16
The study was conducted to investigate the presence of Campylobacter spp. in meat sold to consumers at a retail market in Poland. Antimicrobial resistance and the presence of putative virulence genes ...
Genetic basis of resistance to quaternary ammonium compounds – the qac genes and their role: a review
antimicrobial disinfectant biocide benzalkonium chlorhexidine cation susceptibility
2015/4/16
Although the qac genes are named after one of their main substrates (i.e., quaternary ammonium compounds), these genes also code for resistance to a broad spectrum of other cationic compounds such as ...
Virulence factors and antibiotic resistance in enterococci isolated from food-stuffs
Enterococcus species food virulence genes antibiotic resistance
2015/4/15
A collection of 250 enterococci isolated from various food-stuffs were used to investigate seven virulence determinants and the microbial susceptibility of eight antibiotics. Species-specific PCR reve...
Amoxicillin and amoxicillin-clavulanic acid resistance in veterinary medicine – the situation in Europe: a review
amoxicillin amoxicillin-clavulanic acid resistance animal species monitoring programmes
2015/4/15
In the recent past years, important efforts towards the prudent use of antimicrobials have been made in order to optimize antibacterial use, and maximize therapeutic effect while minimizing the develo...
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...
Determination of the proper time for mating after oestrous synchronisation during anoestrous or oestrous by measuring electrical resistance of cervical mucus in ewes
electrical resistance of cervical mucus oestradiol-17β
2015/5/25
In each case, one blood sample was collected from
all ewes at sponge insertion, at sponge removal and at oestrus, for the determination of serum οestradiol-17β and
progesterone concentrations, usi...
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...
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 ...