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1
Staphylococcus pseudintermedius – trudno rozpoznawalny patogen
100%
Kizerwetter-Swida M. , Chrobak-Chmiel D. , Rzewuska M. , Binek M.
Postępy Mikrobiologii
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2015
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tom 54
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nr 2
2
Content available Heterogeneity of methicillin-sensitive Staphylococcus pseudintermedius strains isolated from diseased dogs
84%
Garbacz K. , Piechowicz L. , Zarnowska S. , Haras K. , Dabrowska-Szponar M.
Polish Journal of Veterinary Sciences
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2011
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tom 14
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nr 2
EN
Thirty nine canine S. pseudintermedius strains were examined for antibiotic susceptibility and genetic polymorphisms. All strains were methicillin-sensitive S. pseudintermedius (MSSP). Resistance to penicillin was most prevalent (66.6%), followed by resistance to neomycin (56.4%), erythromycin (53.8%), clindamycin (48.7%), chloramphenicol (48.7%), and tetracycline (46.2%). Pulsed-field electrophoresis (PFGE) showed a high genetic polymorphism in the investigated strains.
3
Content available Staphylococcus pseudintermedius - czy wiemy o nim wszystko?
84%
Marszalik A. , Chrobak-Chmiel D. , Golke A. , Sałamaszynska-Guz A. , Dembele K.
Życie Weterynaryjne
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2018
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tom 93
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nr 04
4
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
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2010
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tom 59
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nr 2
133-135
EN
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.
5
Syndrom przerostu bakteryjnego skóry u psów
84%
Lis P. , Cekiera A. , Popiel J.
Weterynaria w Praktyce
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2017
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tom 14
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nr 05
6
Cytolizyny – czynniki zjadliwości Staphylococcus intermedius i Staphylococcus pseudintermedius
84%
Kmieciak W. , Szewczyk E. M.
Postępy Mikrobiologii
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2015
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tom 54
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nr 4
7
A novel member of the thermolysin family, cloning and biochemical characterization of metalloprotease from Staphylococcus pseudintermedius
84%
Wladyka B. , Bista M. , Sabat A. J. , Bonar E. , Grzeszczuk S. , Hryniewicz W. , Dubin A.
Acta Biochimica Polonica
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2008
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tom 55
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nr 3
525-536
EN
Thermolysins constitute a family of secreted bacterial metalloproteases expressed, among others, by several pathogens. Strains of Staphylococcus pseudintermedius isolated from diseased dogs and judged as protease-positive, by skim milk agar plate culture, were investigated for protease content. No proteolytic activity was detected when the bacteria were grown in regular liquid media. Unexpectedly, supplementation of the medium with calcium ions resulted in expression of a metalloprotease and profound changes in the profile of extracellular proteins. On the basis of homology to other staphylococcal metalloproteases, the nucleotide sequence of the gene encoding this protease (Pst) and its flanking regions was determined. The full-length pstcodes for a protein with an open reading frame of 505 amino acids. The internal region contains the HEXXH catalytic domain that is conserved in members of the thermolysin family. Regardless of the presence of calcium in the medium, the expression of the protease gene was of the same intensity. This suggests that regulation of the metalloprotease production by calcium ions is at a post-transcriptional level. Isolates of S. pseudintermediusexhibit a proteolytic phenotype due to the metalloprotease expression, however only in presence of calcium ions, which most probably stabilize the structure of the protease.
8
Gronkowcowe zakażenia u psów i kotów ze szczególnym uwzględnieniem szczepów metycylinoopornych. Cz. I
67%
Kizerwetter-Swida M. , Chrobak-Chmiel D. , Stefanska I. , Rzewuska M.
Magazyn Weterynaryjny
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2018
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tom 27
|
nr 06
9
Content available Kliniczne znaczenie metycylinoopornych szczepów Staphylococcus pseudintermedius w praktyce weterynaryjnej
67%
Kizerwetter-Swida M. , Chrobak D. , Rzewuska M. , Binek M.
Życie Weterynaryjne
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2013
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tom 88
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nr 10
10
Częstość występowania zakażeń gronkowcami metycylinoopornymi u małych zwierząt i ludzi
67%
Coyner K. S.
Weterynaria po Dyplomie
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2013
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tom 14
|
nr 6
11
Staphylococcus pseudintermedius, both commensal and pathogen
67%
Chrobak-Chmiel D. , Golke A. , Dembele K. , Cwiek K. , Kizerwetter-Swida M. , Rzewuska M. , Binek M.
Medycyna Weterynaryjna
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2018
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tom 74
|
nr 06
EN
Staphylococcus pseudintermedius is considered to be a both commensal and opportunistic canine pathogen. The anal, perineal and nasal locations appear to be the main S. pseudintermedius colonization sites, from which bacteria are transmitted to other body sites, causing secondary infections. When the immune system is compromised because of an underlying condition, the skin becomes susceptible to infection. Thus, the host’s condition seems to play a crucial role in the pathogenesis of S. pseudintermedius infections. There are some predisposing factors, one of which is atopic dermatitis. The pathogenic effects of S. pseudintermedius are mediated by several virulence factors, for instance superantigens, which play an important role by causing dermatitis. The immune system has evolved many different mechanisms to recognize and deal with pathogens, but bacteria have also developed various strategies to evade them. In this review, we focus on early stages of the innate immune response with particular emphasis on the mechanisms of recognition of staphylococci and the action of antimicrobial peptides.
12
Gatunki koagulazododatnie rodzaju Staphylococcus – taksonomia, chorobotwórczość
67%
Kmieciak W. , Szewczyk E. M.
Postępy Mikrobiologii
|
2017
|
tom 56
|
nr 2
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