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Antibiotic resistance of canine Staphylococcus intermedius group (SIG) - practical implications

100%
Chrobak D., Kizerwetter-Swida M., Rzewuska M., Binek M.
Polish Journal of Veterinary Sciences
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2011
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tom 14
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nr 2
A total of 221 SIG strains were isolated from clinical samples of canine origin submitted to the Diagnostic Laboratory of the Division of Bacteriology and Molecular Biology at the Warsaw University of Life Sciences in Warsaw during the period 2006-2010. The aim of the study was to investigate the frequency of prevalence of methicillin-resistant SIG strains and to determine the MIC values of cephalotin, amoxicillin/clavulanic acid, ciprofloxacin, clindamycin, gentamicin, chloramphenicol, mupirocin for a collection of randomly selected 79 strains belonging to Staphylococcus intermedius group (SIG), including 23 mecA-positive and 56 mecA-negative strains. All isolates were identified as belonging to SIG based on their phenotypic properties and PCR amplification of S. intermedius- specific fragment of the 16S rRNA gene. The mecA gene was detected in 26 (12%) of 221 SIG strains. All tested mecA-negative SIG strains were susceptible to amoxicillin/clavulanic acid and cephalotin. One of the 56 mecA-negative SIG strains was resistant to ciprofloxacin, six (11%) to gentamicin. It was found that sixteen (29%) of 56 mecA-negative SIG strains were resistant to clindamycin. Most of the mecA-positive SIG strains were resistant to ciprofloxacin (96%), clindamycin (96%), and gentamicin (96%). Only one MRSIG strain was resistant to chloramphenicol. All examined mecA-positive SIG strains were found to be susceptible to mupirocin. Our results imply that staphylococcal multidrug resistance has become more prevalent, which could lead to difficulties in effective treatment. With some resistant strains the only therapeutic possibility are antimicrobial agents important in human medicine. New regulations for veterinary medicine concerning appropriate therapy of infections caused by multidrug-resistat staphylococci are needed.
2

Cytotoxic effects of staphylococcal leukocidins on isolated fish macrophages and lymphocytes in vitro

100%
Bownik A., Siwicki A. K., Szmigielski S., Sobiczewska E., Prevost G., Monteil H., Colin D. A., Studnicka M., Jeljaszewicz J.
Bulletin of the Polish Academy of Sciences. Biological Sciences
|
2000
|
tom 48
|
nr 2
3

Meticylinooporne szczepy Staphylococcus intermedius wystepujace u psow jako potencjalny rezerwuar genu mecA

84%
Chrobak D., Kizerwetter-Swida M., Rzewuska M., Binek M.
Postępy Mikrobiologii
|
2009
|
tom 48
|
nr 4
235-242
4

Lizogenizacja miedzygatunkowa u gronkowcow: Przeniesienie bakteriofaga konwertujacego enterotoksyne A z klinicznego szczepu Staphylococcus aureus do szczepu Staphylococcus intermedius

84%
Zabicka D., Mlynarczyk G., Luczak M.
Medycyna Doświadczalna i Mikrobiologia
|
2000
|
tom 52
|
nr 4
317-326
Określano wrażliwość Staphylococcus intermedius oraz 14 różnych gatunków gronkowców koagulazo-ujemnych na bakteriofagi Staphylococcus aureus konwertujące pozytywnie enterotoksynę A (SEA). Badano także możliwość międzygatunkowego przeniesienia bakteriofagów S. aureus niosących gen enterotoksyny A (sea) do genomu innych gatunków gronkowców.
5

Enterotoksyny gronkowcowe w żywności

84%
Sciezynska H., Mackiw E., Pawlowska K., Modzelewska M.
Przemysł Spożywczy
|
2013
|
tom 67
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nr 10
Zatrucia pokarmowe u ludzi mogą być związane z obecnością enterotoksyn gronkowcowych w żywności. W 2011 r. w krajach Unii Europejskiej stwierdzono wzrost zachorowań wywołanych spożyciem żywności zanieczyszczonej enterotoksynami gronkowcowymi. Najwięcej zatruć pokarmowych wywołanych przez enterotoksyny gronkowcowe związanych było z mieszaną żywnością (40%) oraz produktami piekarskimi (11,4%). Obecnie opisano 21 typów serologicznych enterotoksyn, oznaczonych literami od A doV.
6

Cytolizyny – czynniki zjadliwości Staphylococcus intermedius i Staphylococcus pseudintermedius

84%
Kmieciak W., Szewczyk E. M.
Postępy Mikrobiologii
|
2015
|
tom 54
|
nr 4
7

The first case of a Staphylococcus pseudintermedius infection after joint prosthesis implantation in a dog

84%
Miedzobrodzki J., Kasprowicz A., Bialecka A., Jaworska O., Polakowska K., Wladyka B., Dubin A.
Polish Journal of Microbiology
|
2010
|
tom 59
|
nr 2
133-135
We have reported a bacterial infection in a dog with progressive dysplasia of the hips. Orthopedic surgery was performed. Seven weeks prior to the surgery, the patient was bitten by another dog. The postimplantation wound exuded for four days after the surgery. Microbiological analysis performed by standard identification techniques showed the presence of Staphylococcus intermedins, but an additional molecular analysis indicated S. pseudintermedius. This was followed by an evaluation of antibiotic susceptibility of the strain which showed cefoxitin, ciprofloxacin, clindamycin, trimethoprim/sulfamethoxazole, doksycycline, erythromycin, and gentamicin resistance. Minimal inhibitory concentration (MIC) values for selected antibiotics were reported. Resistance for cefoxitin indicates that methicillin resistant S. pseudintermedius (MRSP) strains were present in individual macroorganisms, but they can expand and persist the colonization of other hosts.
8

Antibiotic resistance patterns and occurrence of mecA gene in Staphylococcus intermedius strains of canine origin

84%
Kizerwetter-Swida M., Chrobak D., Rzewuska M., Binek M.
Polish Journal of Veterinary Sciences
|
2009
|
tom 12
|
nr 1
We have evaluated 102 Staphylococcus intermedius isolates of canine origin for susceptibility to antimicrobial primary agents, i.e. penicillin, amoxicillin, amoxicillin with clavulanic acid, cefuroxime, trimethoprim/sulfonamides, neomycin, streptomycin, gentamicin, norfloxacin, tetracycline, vancomycin, erythromycin and secondary agents, i.e. chloramphenicol, ciprofloxacin, lincomycin, teicoplanin, rifampicin, imipenem, mupirocin. Antimicrobial sensitivity was examined using the disk diffusion method and performed according to NCCLS quidelines. Methicillin resistance was detected using the disk diffusion method with oxacillin, and the occurrence of mecA gene was detected by PCR. Resistance to streptomycin, penicillin, amoxicillin, neomycin, followed by tetracycline was predominant. From 14 mecA-positive strains, 12 were multidrug-resitant, and the remaining two showed atypical susceptibility. One strain resistant to oxacillin in the disc diffusion method was mecA-negative, suggesting a different mechanism of resistance. Our results indicate that the emergence of S. intermedius resistance to methicillin may be underestimated. In case of clinical multidrug-resitant S. intermedius isolates, resistance to methicillin should be considered.
9

Gatunki koagulazododatnie rodzaju Staphylococcus – taksonomia, chorobotwórczość

67%
Kmieciak W., Szewczyk E. M.
Postępy Mikrobiologii
|
2017
|
tom 56
|
nr 2
10

Powierzchowne bakteryjne zapalenia skory u psow

67%
Mason I. S.
Waltham Focus. Pismo o Światowym Zasięgu dla Lekarzy Weterynarii Małych Zwierząt
|
1997
|
tom 07
|
nr 4
9-15
11

The occurrence and comparative phenotypic characteristics of Staphylococcus spp. from healthy and diseased, household and shelter dogs, based on routine biochemical diagnostic methods

67%
Kasprowicz A., Bialecka A., Bialecka J., Godzisz I., Barabasz W., Jaworska O., Malachowa N., Miedzobrodzki J.
Polish Journal of Microbiology
|
2011
|
tom 60
|
nr 1
To determine the staphylococcal colonization pattern in healthy and diseased dogs, living in two particular environments, a number of microbiological samples were taken. Overall, twenty dogs, either healthy or with infected skin lesions, were examined. In each case bacterial swabs were collected from the nasal mucosa, ear, perineum, lumbo-sacralis triangle, and from the infection sites if such were present. A total number of 104 isolates representing different staphylococcal species were isolated and identified using routine biochemical methods applied in diagnostic laboratories. Among 17 isolated staphylococcal species, Staphylococcus intermedius was the most common species isolated from both healthy or diseased dogs living either in animal shelter or household environments. The pattern of Staphylococcus sp. colonization differs considerably for animals living in the two tested habitats. In particular, S. aureus MRSA and MSSA isolates were detected only in infected skin lesion samples from animals that dwelled in the animal shelter. As could be expected, S. intermedius was found to be a predominant causative agent in canine skin infections. In our study, we demonstrated that S. intermedius in its carrier-state, inhabits mainly the mucosal membrane of the nasal vestibule. It was also found in the samples taken from the skin, the lumbo-sacralis triangle and perineum, but was rarely isolated from the ears.
12

Staphylococcus intermedius. Czesty patogen gatunku Canis familiaris

67%
Pepiak A.
Weterynaria w Praktyce
|
2008
|
tom 05
|
nr 1
26-29
13

Rola bakterii w zespole endometritis-pyometra u suk

67%
Birger M., Staroniewicz Z.
Medycyna Weterynaryjna
|
1996
|
tom 52
|
nr 04
245-248
Bacteriological examinations were carried out on 54 female dogs with clinical symptoms of endometritis-pyometra complex. Vaginal swabs were taken from pharmacologically treated animals but vaginal and uteral swabs were taken from surginally treated animals. Bacteria were isolated from 78.1-84.4% of the case. Among isolated bacteria Escherichia coli dominated. A lower number of isolates was obtained from the uterus than from vagina and bacteria were always isolated in a monoculture. The isolated bacteria were most sensitive to gentamycin (96.6%), neomycin (93.2%) and cotrimoxazole (85.1%).
14

Bacteriological examination of the bitches witch pyometra

67%
Bagcigil A. F., Kirsan I., Ikiz S., Ozgur N. Y.
Medycyna Weterynaryjna
|
2004
|
tom 60
|
nr 09
934-936
15

The evaluation of Polar vixen vagina microflora during mating season

67%
Dzierzanowska-Goryn D., Jansssen J., Brzozowski M., Binek M., Frindt A.
Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry
|
1998
|
tom 01
|
nr 1
The aim of the study was to define micro-organisms in polar vixen vagina and changes in vagina microfloral content during sexual cycle.
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