Výsledky vyhledávání - "Grooth, B.g."

Changes in intracellular calcium concentration and pH of target cells during the cytotoxic process: A quantitative study at the single cell level

Autor: de Grooth, B.G., Radosevic, Katarina, Greve, Jan, Radosevic, K.

Publikováno v: Cytometry, 20(20), 281-289. Wiley

This study reports on the changes in intracellular calcium concentration ([Ca2+]in) and intracellular pH ([pH]in) that occur in K562 target cells during interaction with human Natural Killer (NK) cells. The data were obtained using a quantitative flu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ff52591347ed954af6e762bbefbfdfd
https://doi.org/10.1002/cyto.990200403

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Occurrence and a possible mechanism of penetration of natural killer cells into K562 target cells during the cytotoxic interaction

Autor: Radosevic, Katarina, Segers-Nolten, Gezina M.J., van Leeuwen, Anne Marie T., Figdor, Carl, de Grooth, B.G., Greve, Jan, Radosevic, K.

Publikováno v: Cytometry, 20, 273-280
Cytometry, 20, 4, pp. 273-280
Cytometry, 20, pp. 273-280
Cytometry, 20, 273-280. Wiley-liss
Cytometry, 20(20), 273-280. Wiley

The cytotoxic interaction between cloned human Natural Killer (NK) cells and K562 target cells was studied using confocal laser scanning microscopy (CLSM) and conventional fluorescence microscopy. We observed, using fixed as well as living cells, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3ee5712344f0478c32527a11b742e2a
https://hdl.handle.net/2066/188496

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Visible diode lasers can be used for flow cytometric immunofluorescence and DNA analysis

Autor: Doornbos, Richard M.P., Doornbos, R.M.P., de Grooth, B.G., Kraan, Yvonne M., van der Poel, Carel J., Greve, Jan

Publikováno v: Cytometry, 15(3), 267-271. Wiley

This report describes a feasibility study concerning the use of a visible diode laser for two important fluorescence applications in a flow cytometer. With a 3 mW 635 nm. diode laser, we performed immunofluorescence measurements using the fluorophore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54014e17ed11c492f4f4df7c563f84fa
https://doi.org/10.1002/cyto.990150312

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Another face of Lorenz-Mie scattering

Autor: Doornbos, R.M.P., Hoekstra, Alfons G., Doornbos, Richard M.P., Deurloo, K.E.I., de Grooth, B.G., Noordmans, Herke Jan, Sloot, Peter M.A.

Publikováno v: Applied Optics, 33(3), 494-500. The Optical Society
Applied Optics, 33(3), 494-500. Optical Society of America

The complete scattering matrix S of spheres was measured with a flow cytometer. The experimental equipment allows simultaneous detection of two scattering-matrix elements for every sphere in the distribution. Two-parameter scatterplots with x and y c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee057599e727f3d4b2efdb1e5110d946
https://doi.org/10.1364/ao.33.000494

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Changes in Actin Organization During the Cytotoxic Process

Autor: Radosevic, K., Radosevic, Katarina, van Leeuwen, Anne Marie T., Segers-Nolten, Gezina M.J., Figdor, Carl, de Grooth, B.G., Greve, Jan

Publikováno v: Cytometry, 15(4), 320-326. Wiley

Changes in organization of F-actin during the cytotoxic process between NK and K562 cells have been observed and studied using confpcal laser scanning microscopy and quantitative fluorescence microscopy. An increase in F-actin content and orientation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c15c34ccf0d889dd7a93c01759dd6e95
https://doi.org/10.1002/cyto.990150407

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Flow Cytometric Method for Simultaneous Detection of Lymphocyte-K562 Conjugates and Immunophenotyping of the Conjugate Forming Cells

Autor: Radosevic, K., Radosevic, Katarina, de Grooth, B.G., Greve, Jan

Publikováno v: Cytometry, 14(5), 535-540. Wiley

A flow cytometric method for the simultaneous quantification and immunophenotyping of conjugates formed by human peripheral blood lymphocytes (PBL) and K562 cells has been developed. The method uses three fluorescent probes. One of the fluorescent pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3187d335cbeb251fa3932b3bad529ef0
https://doi.org/10.1002/cyto.990140513

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Devices and methods to image objects

Autor: Tibbe, Arjan G.J., de Grooth, B.G., Greve, Jan, Terstappen, Leonardus Wendelinus Mathias Marie

Devices and methods for automated collection and image analysis are disclosed that enable identification or classification of microscopic objects aligned or deposited on surfaces. Such objects, e.g. detectably labeled rare target cells, are magnetica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::dc61eca2aa21816646b4da08eb5725f2
https://research.utwente.nl/en/publications/devices-and-methods-to-image-objects(df5a7ae4-2a33-4e81-971a-2041c60d870e).html

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