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  1. 3 Polish Journal of Microbiology
  2. 3 Postępy Mikrobiologii
  3. 3 Życie Weterynaryjne
  4. 2 Acta Microbiologica Polonica
  5. 2 Medycyna Doświadczalna i Mikrobiologia
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  1. 1 2019
  2. 1 2017
  3. 1 2013
  4. 1 2010
  5. 2 2009
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  1. 3 Jagusztyn-Krynicka E. K.
  2. 3 Osek J.
  3. 3 Szych J.
  4. 2 Cieslik A.
  5. 2 Kaluzewski S.
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1
Salmonella w żywności pochodzenia zwierzęcego - wykrywanie, zwalczanie
100%
Daczkowska-Kozon E.
Magazyn Przemysłu Mięsnego
|
2006
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nr 08-09
2
Atenuowane szczepy Salmonella enterica - nosniki heterologicznych antygenow
100%
Pawelec D. P. , Jagusztyn-Krynicka E. K.
Postępy Mikrobiologii
|
2000
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tom 39
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nr 2
133-154
3
Molecular epidemiology of Salmonella enterica serovar enteritidis strains by pulsed-field gel electrophoresis isolated in the Slovak Republic
100%
Majtanova L. , Szaboova M. , Majtan V.
Polish Journal of Microbiology
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2004
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tom 53
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nr 4
EN
A total 44 isolates of S. enterica serovar Enteritidis (S. Enteritidis) belonged to three different phage types (PTs) 9a, 13a, 25 were analyzed by the technique of pulsed-field gel electrophoresis (PFGE). Thirty and three strains were from two outbreaks (central and southern regions of the Slovak Republic PTs 13a, 25) and 11 isolates were sporadic isolates (PT9a). These isolates showed two different patterns in PFGE with Xbal digestion. Strains of PT13a generated PFP A and isolates of PT25 showed uniform PFP B. Nine sporadic isolates of PT9a belonged to PFP A and two isolates to PFP B. The PFPs A and B were differed by only two bands. The distribution of Xbal profiles did not corresponded with PTs. We conclude that the close genetic similarity observed between epidemiologically unrelated and outbreak-related isolates ofS. Enteritidis suggest clonal relationship of these isolates.
4
Polymerase chain reaction detection of caecal bacteria in case of preventive application of Enterococcus faecium EK13 against Salmonella enterica subsp. Enteritidis in chickens
100%
Herich R. , Laukova A. , Strompfova V. , Revajova V. , Levkut M. , Pistl J.
|
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tom 14
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nr 1
5
Analiza genu fimH kodujacego adhezyne fimbrii typu 1 Salmonella enterica serowar Enteritidis
86%
Kisiela D. , Kiczak L. , Kuzminska M. , Kuczkowski M. , Franiczek R. , Ugorski M.
|
|
tom 61
|
nr 11
1259-1262
6
The molecular characterisation of the extended spectrum beta-lactamase [ESBL] producing strain of Salmonella enterica serovar Mbandaka isolated in Poland
86%
Gierczynski R. , Szych J. , Rastawicki W. , Jagielski M.
Acta Microbiologica Polonica
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2003
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tom 52
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nr 2
7
Wplyw bakteryjnych patogenow ukladu pokarmowego na szlaki apoptyczne komorek eukariotycznych
72%
Wronowska W. , Godlewska R. , Jagusztyn-Krynicka E.
Postępy Biochemii
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2005
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tom 51
|
nr 3
270-279
8
Konstrukcja szczepionek podjednostkowych z wykorzystaniem komórek Salmonella enterica jako nośnika heterologicznych genów
72%
Laniewski P. , Jagusztyn-Krynicka E. K.
Postępy Mikrobiologii
|
2013
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tom 52
|
nr 3
9
Typy fagowe oraz profile plazmidowego DNA szczepow Salmonella enterica subsp.enterica ser. enteritidis [S. enteritidis] izolowanych z ognisk zatruc pokarmowych w roku 2001
72%
Cieslik A. , Szych J. , Zasada A. A. , Paciorek J. , Kaluzewski S.
Medycyna Doświadczalna i Mikrobiologia
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2002
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tom 54
|
nr 4
325-334
PL
Scharakteryzowano 41 szczepów S. Enteritidis określając ich lekowrażliwość, typując bakteriofagami wg Ward, oraz wyznaczając elektroforetyczne profile plazmidowego DNA. Wyizolowane z ognisk zatruć pokarmowych w Polsce w maju i czerwcu 2001 roku szczepy S. Enteritidis będące przedmiotem niniejszego opracowania przedstawiają różne typy fagowe. Wszystkie szczepy posiadają plazmid o wielkości 57 kb oraz dodatkowo plazmidy swoiste dla ich typów fagowych. Zaobserwowano przypuszczalną konwersję szczepu o typie fagowym 21 do typu 1var.
EN
Salmonella Enteritidis strains are the most often isolated Salmonella serovar in Poland. In the present study, phage typing, antibiotic resistance testing and plasmid profile analysis, have been applied to characterise 41 Polish S. Enteritidis isolates originated from human cases of salmonellosis and from other sources. The typing phages of Ward and colleagues scheme were used to type a total of 41 S. Enteritidis strains coming from Poland. All 41 strains were typable and 5 different phage types were observed. Among 41 strains tested, both PT6 and PT21 were recognized in the 15 strains (36,6%). Nine strains (22%) belonged to phage type 8. The others PTs were represented by small amount of strains (PT1var and PT4). Among all tested isolates only 4 different plasmid profiles were observed. Of the 41 strains investigated, 16 (39%) contained the 57 kb plasmid alone. The remaining 25 strains (61%) except 57 kb plasmid, possessed additional DNA particles. The probable phage type conversion of PT21 to PT1var strain, possibly connected with smaller DNA particle presence, was observed. This hypothesis needs confirmation. The real S. Enteritidis epidemiological situation in Poland should be known after introducing of systematic, annual research program.
10
Activation of Salmonella-specific immune responses in the intestinal mucosa
72%
Srinivasan A. , McSorley S. J.
Archivum Immunologiae et Therapiae Experimentalis
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2006
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tom 54
|
nr 1
11
Wieloopornosc na leki przeciwbakteryjne paleczek Salmonella enterica subsp. enterica izolowanych w Polsce w latach 1998-2000
58%
Szych J. , Cieslik A. , Paciorek J. , Kaluzewski S.
Medycyna Doświadczalna i Mikrobiologia
|
2001
|
tom 53
|
nr 1
17-29
PL
Określono wrażliwość na antybiotyki i chemioterapeutyki 510 szczepów pałeczek Salmonella enterica subsp. enterica reprezentujących 56 serotypów, izolowanych w latach 1998 - 2000 z próbek kału ludzi chorych i zdrowych oraz próbek żywności i ścieków. Stwierdzono, że 42,9% szczepów było opornych na 2 lub więcej antybiotyków (szczepy MDR). Oporne szczepy należały głównie do serotypów Typhimurium, Hadar i Virchow. Wykryto dwa szczepy Salmonella wytwarzające ESBL
EN
A total of 510 Salmonella enterica subsp. enterica strains representing 56 serotypes, isolated from human stool specimens during 1998-2000 in sanitary-epidemiological units in Poland were tested for their susceptibility by a standard disk diffusion method for: ampicillin, cefotaxime, chloramphenicol, tetracycline, streptomycin, gentamicin, kanamycin, nalidixic acid, ciprofloxacin, furayolidone, cotrimoxazole, sulfonamides and trimethoprim. For 201 of the investigated strains, belonging to 5 most common isolated serotypes (S. Enteritidis, S. Typhimurium, S. Hadar, S. Infantis and S. Virchow) the minimal inhibitory concentrations (MICs) for the aforementioned antibiotic, as well as for amoxicillin with clavulanian were determined. Selected strains were screened for production extended spectrum b-lactamases (ESBLs). It was observed that 42.9% of Salmonella enterica subsp. enterica strains were resistant to 2 or more antibiotics, with the highest prevalence of MDR strains among serotypes Typhimurium, Hadar and Virchow, Resistance to ampicillin, streptomycin, tetracycline, nalidixic acid, furayolidone and sulphonamides was observed most frequently. Over 93% of S. Virchow strains were resistant to furazolidone. No strains resistant to ciprofloxacin were detected according to the NCCLS guidelines, but 31.3% of isolates exhibiting reduced ciprofloxacin susceptibility (MICs ranging between 0.125 and 0.5 mg/1). Two strains S. Mbandaka and Salmonella group D (variant motility -) were resistant to cefotaxime and probably produced ESBL.
12
Evaluation of quantitative PCR measurement of bacterial colonization of epithelial cells
58%
Schmidt M. T. , Olejnik-Schmidt A. K. , Myszka K. , Borkowska M. , Grajek W.
Polish Journal of Microbiology
|
2010
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tom 59
|
nr 2
89-93
EN
Microbial colonization is an important step in establishing pathogenic or probiotic relations to host cells and in biofilm formation on industrial or medical devices. The aim of this work was to verify the applicability of quantitative PCR (Real-Time PCR) to measure bacterial colonization of epithelial cells. Salmonella enterica and Caco-2 intestinal epithelial cell line was used as a model. To verify sensitivity of the assay a competition of the pathogen cells to probiotic microorganism was tested. The qPCR method was compared to plate count and radiolabel approach, which are well established techniques in this area of research. The three methods returned similar results. The best quantification accuracy had radiolabel method, followed by qPCR. The plate count results showed coefficient of variation two-times higher than this of qPCR. The quantitative PCR proved to be a reliable method for enumeration of microbes in colonization assay. It has several advantages that make it very useful in case of analyzing mixed populations, where several different species or even strains can be monitored at the same time.
13
Epidemiologia, zwalczanie i wykrywanie salmoneloz w Polsce
58%
Kwiatek K.
Gospodarka Mięsna
|
1999
|
tom 51
|
nr 08
42-47
14
Izolacja Salmonella Anatum o nietypowych wlasciwosciach biochemicznych
58%
Wasyl D. , Hoszowski A. , Brzana A. , Skarzynska M. , Szwarc M. , Wnuk D. , Lalak A.
Medycyna Weterynaryjna
|
2009
|
tom 65
|
nr 09
624-628
EN
Standard Salmonella isolation procedure is focused on the detection of strains showing properties typical for Salmonella enterica subsp. enterica. The paper describes a case of the isolation of sucrose-fermenting Salmonella Anatum strain. Atypical biochemical properties might influence the sensitivity of method used in Salmonella diagnostics. The performed comparison study revealed the unique property of Salmonella Anatum strains. Compared to other Salmonella strains those strains degradated a higher number of carbohydrates and alcohols. But in contrast to other serovars they were not lysed by Salmonella specific bacteriophage O-1. A relatively low antimicrobial resistance provides the possibility for effective treatment of Salmonella Anatum infections in humans. Recently Salmonella Anatum strains have been isolated along the food chain and from humans in several European countries. Therefore the authors draw attention to the possible public health implications of Salmonella Anatum occurrences.
15
Content available Green synthesis of silver nanoparticles by using aqueous mint (Mentha piperita) and cabbage (Brassica oleracea var. capitata) extracts and their antibacterial activity
58%
Sosnowska M. , Kutwin M. , Adamiak A. , Gawin K. , Bugajska Z. , Daniluk K.
Annals of Warsaw University of Life Sciences - SGGW. Animal Science
|
2017
|
tom 56[1]
EN
Green synthesis of silver nanoparticles by using aqueous mint (Mentha piperita) and cabbage (Brassica oleracea var.capitata) extracts and their antibacterial activity. The objective of this study was the synthesis of silver nanoparticles (Ag-NP) using leaves of mint and cabbage extracts as the reducing and stabilising agents. The presence of nanoparticles was initially confirmed by the obtained colour and next by transmission electron microscope (TEM). TEM analysis of obtained Ag-NP indicated that their size ranged 5-50 nm for mint and 10-150 nm for cabbage. The antibacterial activity of nanoparticles against pathogenic strains Escherichia coli, Staphylococcus aureus and Salmonella enterica were assessed by evaluation of metabolic activity, using the PrestoBlue and XTT test. The higher inhibition of bacterial viability was observed against Gram negative (E. coli, S. enterica) than Gram positive (S. aureus) bacteria.
PL
Zielona synteza nanocząstek srebra przy użyciu wodnych ekstraktów z mięty (Mentha piperita) i kapusty (Brassica oleracea var.capitata) oraz ich aktywność przeciwbakteryjna. Celem pracy była synteza nanocząstek srebra (Ag-NP) przy użyciu ekstraktów z liści mięty i kapusty jako czynników redukujących i stabilizujących. Obecność nanocząstek była początkowo stwierdzona przez zmianę koloru i następnie przez transmisyjną mikroskopię elektronową (TEM). Analiza TEM uzyskanych Ag-NP wykazała, że ich rozmiary były w przedziale wielkości 5-50 nm dla mięty i 10-150 nm dla kapusty. Aktywność przeciwbakteryjną nanocząstek przeciwko patogennym szczepom Escherichia coli, Staphylococcus aureus and Salmonella enterica oceniano przez oszacowanie aktywności metabolicznej z użyciem testu PrestoBlue i XTT. Wyższą inhibicję żywotności bakteryjnej obserwowano przeciwko Gram ujemnym (E. coli, S. enterica) niż Gram dodatnim (S. aureus) bakteriom.
16
Zastosowanie testu ELISA opartego na soku mięśniowym w diagnostyce chorób świń
58%
Fabisiak M. , Jablonski A.
Trzoda Chlewna
|
2006
|
tom 44
|
nr 08-09
17
Immunological characterization of the Campylobacter jejuni 72Dz-92 cjaD gene product and its fusion with B subunit of E.coli LT toxin
58%
Wyszynska A. , Pawelec D. P. , Jagusztyn-Krynicka E. K.
Acta Microbiologica Polonica
|
2002
|
tom 51
|
nr 4
18
Molecular characterization of class 1 integrons in clinical strains of Salmonella Typhimurium isolated in Slovakia
58%
Majtanova L. , Majtan T. , Majtan V.
Polish Journal of Microbiology
|
2007
|
tom 56
|
nr 1
EN
The presence of class 1 integrons was investigated in 156 epidemiologically unrelated Salmonella Typhimurium isolates. Of these 156 isolates, 70 were of definitive phage type DT104 and 86 were strains of various phage type, RDNC and untypable, designated here as non-DT104 strains. Intégrons were found in 47 of DT104 isolates (67.1%), while in all strains with characteristic pentaresistance (R-type ACSSuT) two intégrons 1.0 kb and 1.2 kb in size were found. Among 86 non-DT 104 strains, intégrons with sizes of 1.6 kb and 1.9 kb in four multidrug-resistant strains DT193 and U302 were found. The intégrons from selected strains were further sequenced and the aadA1, aadA2, dlifrl, dhfr12 and blaPSE genes were found embedded in cassettes.
19
Rola komponentów odpowiedzi ścisłej w regulacji wirulencji
44%
Krause K. , Milewska K. , Szalewska-Palasz A.
Postępy Mikrobiologii
|
2019
|
tom 58
|
nr 3
20
Zoonozy i ich czynniki etiologiczne w swietle raportu EFSA za 2005 r.
36%
Osek J.
Życie Weterynaryjne
|
2007
|
tom 82
|
nr 04
294-301
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