Wyniki wyszukiwania

1

Does hepatitis B virus or hepatitis C virus infection influence CD4 count in HIV-positive individuals?

100%

Smiatacz T., Zielinska W.

Archivum Immunologiae et Therapiae Experimentalis

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1996

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tom 44

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nr 5-6

2

Characterisation of the signal transduction cascade caused by propofol in rat neurons: from the GABAA receptor to thy cytoskeleton

80%

Bjornstrom K., Turina D., Loverock A., Lundgren S., Wijkman M., Lindroth M., Eintrei C.

Journal of Physiology and Pharmacology

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2008

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tom 59

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nr 3

617-632

The anaesthetic propofol interacts with the GABAA receptor, but its cellular signalling pathways are not fully understood. Propofol causes reorganisation of the actin cytoskeleton into ring structures in neurons. Is this reorganisation a specific effect of propofol as apposed to GABA, and which cellular pathways are involved? We used fluorescence-marked actin in cultured rat neurons to evaluate the percentage of actin rings caused by propofol or GABA in combination with rho, rho kinase (ROK), PI3-kinase or tyrosine kinase inhibitors, with or without the presence of extracellular calcium. Confocal microscopy was performed on propofol-stimulated cells and changes in actin between cellular compartments were studied with Western blot. Propofol (3 µg·ml-1), but not GABA (5 µM), caused transcellular actin ring formation, that was dependent on influx of extracellular calcium and blocked by rho, ROK, PI3-kinase or tyrosine kinase inhibitors. Propofol uses rho/ROK to translocate actin from the cytoskeleton to the membrane and its actin ring formation is dependent on an interaction site close to the GABA site on the GABAA receptor. GABA does not cause actin rings, implying that this is a specific effect of propofol.

3

Tuberculosis in the world and in Poland at the end of the 20th century

80%

Zwolska Z.

Bulletin of the Polish Academy of Sciences. Biological Sciences

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1996

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tom 44

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nr 3-4

4

HIV-1 prevention: interdisciplinary studies on the efficacy of bleach and development of prevention protocols

80%

McCoy C. B., Shapshak P., Metsch L. R., Rivers J. E., McCoy H. V., Weatherby N. L., Shah S. M., Chitwood D. D.

Archivum Immunologiae et Therapiae Experimentalis

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1995

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tom 43

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nr 1

5

Hepatitis C virus [HCV] serotype in the asymptomatic HCV-infected patients from selected groups

80%

Pawlowska M., Halota W., Bulik F., Topczewska-Staubach E.

Archivum Immunologiae et Therapiae Experimentalis

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1997

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tom 45

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nr 5-6

Ograniczanie wyników

3 Archivum Immunologiae et Therapiae Experimentalis

1 Bulletin of the Polish Academy of Sciences. Biological Sciences

1 Journal of Physiology and Pharmacology

1 Bjornstrom K.

1 Bulik F.

1 Chitwood D. D.

1 Eintrei C.

1 Halota W.

1 Lindroth M.

1 Loverock A.

1 Lundgren S.

1 McCoy C. B.

1 McCoy H. V.

1 Metsch L. R.

1 Pawlowska M.

1 Rivers J. E.

1 Shah S. M.

1 Shapshak P.

1 Smiatacz T.

1 Topczewska-Staubach E.

1 Turina D.

1 Weatherby N. L.

1 Wijkman M.

1 Zielinska W.

1 Zwolska Z.

1 2008

1 1997

2 1996

1 1995

Does hepatitis B virus or hepatitis C virus infection influence CD4 count in HIV-positive individuals?

Characterisation of the signal transduction cascade caused by propofol in rat neurons: from the GABAA receptor to thy cytoskeleton

Tuberculosis in the world and in Poland at the end of the 20th century

HIV-1 prevention: interdisciplinary studies on the efficacy of bleach and development of prevention protocols

Hepatitis C virus [HCV] serotype in the asymptomatic HCV-infected patients from selected groups