[Assessment of the functional activity of lymphokine-activated killer cells in healthy donors and in patients with interleukin-2-dependent immunodeficiency]

Autor: R V, Petrov, L V, Koval'chuk, A R, Kalinina, A S, Pavliuk, T Iu, Ul'ianova
Rok vydání: 1989
Předmět:
Zdroj: Biulleten' eksperimental'noi biologii i meditsiny. 107(6)
ISSN: 0365-9615
Popis: The methodological aspects of Lak-cells functional activity test were determined. NK-resistance of P-815 culture cells and NK-sensitive K-562 cells were used as target cells. The highest cytotoxicity level was registered at the 5-th day of culturing MNC with rIL-2 at the final concentration (100 U/ml). The method developed was used for testing healthy donors group and group of patients with IL-2 dependent immunodeficiency (ophthalmic herpes). Data obtained show the significant decrease of LAK-cells functional activity of patients in comparison with healthy donors. Thus, the developed method is recommended for complex estimation of immune status of patients with IL-2-dependent immuno deficiency.
Databáze: OpenAIRE