Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 11

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

Mikrobiom człowieka - znaczenie w fizjologii i patologii

100%
Gospodarek-Komkowska E.
Postępy Mikrobiologii. Suplement
|
2017
|
tom 56
|
nr 2
2

Evaluation of eazyplex SuperBug CRE test for the detection of carbapenemases and ESBLs genes in gram-negative rods

63%
Sekowska A., Gospodarek-Komkowska E.
Postępy Mikrobiologii. Suplement
|
2017
|
tom 56
|
nr 3
3

Nowo pojawiające się gatunki bakterii w zakażeniach u człowieka

63%
Sekowska A., Gospodarek-Komkowska E.
Postępy Mikrobiologii
|
2019
|
tom 58
|
nr 1
4

History of the Polish society of microbiologists - branch in Bydgoszcz (2001-2017)

51%
Sekowska A., Gospodarek-Komkowska E., Mikucka A.
Postępy Mikrobiologii. Suplement
|
2017
|
tom 56
|
nr 3
5

Porównanie metod diagnostycznych zakażeń Clostridium difficile ze szczególnym uwzględnieniem metody Real-Time PCR

51%
Jaszczuk K., Mikucka A., Gospodarek-Komkowska E.
Postępy Mikrobiologii. Suplement
|
2017
|
tom 56
|
nr 2
6

Zastosowanie metod molekularnych w charakterystyce szczepów Enterococcus faecium opornych na glikopeptydy i linezolid

51%
Bogiel T., Mikucka A., Gospodarek-Komkowska E.
Postępy Mikrobiologii. Suplement
|
2017
|
tom 56
|
nr 2
7

Primary and secondary bacteremia caused by Proteus spp.: epidemiology, strains susceptibility and biofilm formation

51%
Kwiecinska-Pirog J., Skowron K., Gospodarek-Komkowska E.
Polish Journal of Microbiology
|
2018
|
tom 67
|
nr 4
Proteus spp. is an etiological factor of urinary tract and bloodstream infections. The aim of this study was the retrospective analysis of susceptibility of Proteus spp. strains isolated from bloodstream infections (BSIs) as well as similarity evaluation of the strains isolated from different clinical samples. Proteus spp. strains were isolated in 2009–2017 from hospital patients. Identification was based on the colony’s morphology and biochemical or MALDI-TOF MS analyzes. The antibiotic susceptibility test was done using the diffusion method. Biofilm formation was evaluated with microplate method using TTC. Bacteremia caused by Proteus spp. was found in 97 patients, mainly secondary to urinary tract infection. Most of the strains were susceptible to piperacillin with tazobactam (95.9%) and amikacin (86.7%). Elderly patients have a higher risk of mortality after BSIs caused by Proteus spp. A detailed analysis was made for randomly chosen 26 strains isolated from 11 patients with Proteus mirabilis bacteremia. Using PFGE, we found that 10 (90.9%) isolates, collected from different clinical specimens of the same patient, were genetically identical.
8
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Microbiological purity assessment of cosmetics used by one and several persons and cosmetics after their expiry date

39%
Skowron K., Jakubicz A., Budzynska A., Kaczmarek A., Grudlewska K., Reslinski A., Gospodarek-Komkowska E.
Roczniki Państwowego Zakładu Higieny
|
2017
|
tom 68
|
nr 2
Background. Microbiological purity of cosmetics provides safety of users during their use, prevents physicochemical changes of a preparation, infections and diseases of the skin. Objective. The aim of this study was to assess the level of microbiological contamination of cosmetics used by one person and by several people and cosmetics after their expiry date in relations to standards for marketed cosmetics, ensuring safety of their use. Material and Methods. This study was conducted using 55 samples representing 19 types of cosmetics, divided into three groups: used by one person, used by several people and after the expiry date. In cosmetic samples the general numbers of aerobic mesophilic bacteria were determined with the spread plate method on tryptic-soy agar. The presence of Staphylococcus aureus, Pseudomonas aeruginosa and Candida albicans were also checked. Results. The number of aerobic mesophylic bacteria in the tested cosmetics ranged from the level below the method detectability to 1.3×107 cfu/g or ml. The presence of Staphylococcus spp. was found in 11 (20.0%) tested cosmetic samples and of P. aeruginosa in one tested preparation. Yeasts C. albicans were not detected, whereas contamination with fungi Aspergillus spp. and Penicillium spp. ranging from 0.5×101 to 1.5×101 cfu/g or ml was recorded in four cosmetics. The level of microbiological contamination of cosmetics used by several people was higher than that of cosmetics used by one person. Cosmetics after the expiry date showed the highest microbiological contamination. Conclusions. The number of users of cosmetic and it expiry date exceeding influenced the level of microbial contamination of preparations.
9
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Comparison of the effectiveness of dipping agents on bacteria causing mastitis in cattle

39%
Skowron K., Sekowska A., Kaczmarek A., Grudlewska K., Budzynska A., Bialucha A., Gospodarek-Komkowska E.
Annals of Agricultural and Environmental Medicine
|
2019
|
tom 26
|
nr 1
10

The prevalence of exoenzyme S gene in multidrug-sensitive and multidrug-resistant Pseudomonas aeruginosa clinical strains

39%
Bogiel T., Deptula A., Kwiecinska-Pirog J., Prazynska M., Mikucka A., Gospodarek-Komkowska E.
Polish Journal of Microbiology
|
2017
|
tom 66
|
nr 4
Pseudomonas aeruginosa rods are one of the most commonly isolated microorganisms from clinical specimens, usually responsible for nosocomial infections. Antibiotic-resistant P. aeruginosa strains may present reduced expression of virulence factors. This fact may be caused by appropriate genome management to adapt to changing conditions of the hospital environment. Virulence factors genes maybe replaced by those crucial to survive, like antimicrobial resistance genes. The aim of this study was to evaluate, using PCR, the occurrence of exoenzyme S-coding gene (exoS) in two distinct groups of P. aeruginosa strains: 83 multidrug-sensitive (MDS) and 65 multidrug-resistant (MDR) isolates. ExoS gene was noted in 72 (48.7%) of the examined strains: 44 (53.0%) MDS and 28 (43.1%) MDR. The observed differences were not statistically significant (p = 0.1505). P. aeruginosa strains virulence is rather determined by the expression regulation of the possessed genes than the difference in genes frequency amongst strains with different antimicrobial susceptibility patterns.
11

Characteristics of Listeria monocytogenes strains isolated from milk and humans and the possibility of milk-borne strains transmission

27%
Skowron K., Walecka-Zacharska E., Grudlewska K., Wiktorczyk N., Kaczmarek A., Gryn G., Kwiecinska-Pirog J., Juszczuk K., Paluszak Z., Kosek-Paszkowska K., Gospodarek-Komkowska E.
Polish Journal of Microbiology
|
2019
|
tom 68
|
nr 3
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.