Wyniki wyszukiwania

1

Bacterial mutagenicity of dithiocarbamate fungicide thiram

100%

Rahden-Staron I., Czeczot H., Pienkowska M., Szymczyk-Wasiluk T.

Roczniki Państwowego Zakładu Higieny

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1997

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tom 48

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nr 2

Looking for a mechanism of induction of chromosomal aberrations by thiram we checked its ability to damage bacterial DNA. Evaluation of the mutagenic effect of thiram was by: (i) the Salmonella!mammalian microsome Ames test with S. typhimurium TA102 strain, (ii) E. coli PQ37 strain to reveal an induction of the SOS response, (iii) test with E. coli BH20 fpg- and BH190 fpg-uvrA- mutants to check possible effect of modification of purines, (iv) test with E. coli AB1157 and AB1151 ada3 to detect DNA alkylation in 06 -position of guanine. The results of this work exclude DNA cross-links, oxidative damage of DNA, opening of imidazole ring in purines and events leading to activation of the SOS system as well as adaptive response as direct reasons of chromosomal abnormalities induced by thiram.

2

Usefulness of the PCR technique for bacterial DNA detection in blood of the patients after 'opened heart' operation

86%

Siondalski P., Siebert J., Samet A., Bronk M., Krawczyk B., Kur J.

Polish Journal of Microbiology

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2004

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tom 53

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nr 3

To confirm the sensitivity of the polymerase chain reaction (PCR) technique (versus blood cultures) and to gain a better understanding of the incidence of true- and false-positive results when using this technique, one hundred randomly chosen patients treated operationally because of valve defects were examined. In our studies we found that PCR techniques using universal primers complementary to the bacterial 16S rDNA showed promise as being more sensitive than conventional blood culture (BC) techniques. From the time that a blood culture is positive, conventional methods of culture and antibiotic susceptibility testing require at least 64 h for the detection of infection or colonization. Rapid identification of bacteria from blood using PCR technique accelerates the microbiological diagnosis.

3

Neutrophil recognition of bacterial DNA and Toll-like receptor 9-dependent and -independent regulation of neutrophil function

86%

El Kebir D., Jozsef L., Filep J. G.

Archivum Immunologiae et Therapiae Experimentalis

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2008

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tom 56

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nr 1

4

The search for novel adjuvants for early life vaccinations: can 'danger' motifs show us the way?

58%

Kovarik J., Siegrist C.-A.

Archivum Immunologiae et Therapiae Experimentalis

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2001

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tom 49

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nr 3

209-215

5

Studies of the ability of rhamnetin and isorhamnetin to alkylate bacterial DNA

58%

Czeczot H.

Acta Microbiologica Polonica

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1994

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tom 43

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nr 3-4

Ograniczanie wyników

2 Archivum Immunologiae et Therapiae Experimentalis

1 Acta Microbiologica Polonica

1 Polish Journal of Microbiology

1 Roczniki Państwowego Zakładu Higieny

2 Czeczot H.

1 Bronk M.

1 El Kebir D.

1 Filep J. G.

1 Jozsef L.

1 Kovarik J.

1 Krawczyk B.

1 Kur J.

1 Pienkowska M.

1 Rahden-Staron I.

1 Samet A.

1 Siebert J.

1 Siegrist C.-A.

1 Siondalski P.

1 Szymczyk-Wasiluk T.

1 2008

1 2004

1 2001

1 1997

1 1994

Bacterial mutagenicity of dithiocarbamate fungicide thiram

Usefulness of the PCR technique for bacterial DNA detection in blood of the patients after 'opened heart' operation

Neutrophil recognition of bacterial DNA and Toll-like receptor 9-dependent and -independent regulation of neutrophil function

The search for novel adjuvants for early life vaccinations: can 'danger' motifs show us the way?

Studies of the ability of rhamnetin and isorhamnetin to alkylate bacterial DNA