CYTOTOXIC ACTIVITY OF DENDRITIC CELLS AGAINST ACTIVATED CD4+ AND CD8+T-LYMPHOCYTES IN THE CULTURE IN VITRO
The aim of the present study was a comparative assessment of the cytotoxic activity of IFNα-induced dendritic cells (IFN-DCs) and IL-4-induced DCs (IL4-DCs) against allo-MLC- activated CD4+ and CD8+T-lymphocytes. It was shown the level of AnnexinV+/PI- cells corresponding to early apoptosis among CD...
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| Auteurs principaux: | , , , , |
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| Format: | article |
| Langue: | RU |
| Publié: |
Scientific Сentre for Family Health and Human Reproduction Problems
2012
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/8e305e39cedc4b10beed1c6728f6f33a |
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| Résumé: | The aim of the present study was a comparative assessment of the cytotoxic activity of IFNα-induced dendritic cells (IFN-DCs) and IL-4-induced DCs (IL4-DCs) against allo-MLC- activated CD4+ and CD8+T-lymphocytes. It was shown the level of AnnexinV+/PI- cells corresponding to early apoptosis among CD4+T-lymphocytes was lower in cultures with IFN-DCs compared with IL4-DCs. At the same time the relative number of AnnexinV+/ PI+ cells (late phase of apoptosis/necrosis) among CD4+T-lymphocytes activated by allogenic IFN-DCs and IL4-DCs increased in an equal degree. It was demonstrated that IFN-DCs possesed similar ability to induce apoptosis of CD3+CD8+T-lymphocytes. |
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