Abstract
It is shown that immune organs respond to single γ-radiation of 6.9 Gy in a cyclic manner. Acute reaction characterized by spontaneous lymphocyte lysis in the thymus and spleen develops on day 1 postirradiation and takes 3 and 7 days, respectively. This is followed by enhancement of thymocyte mitotic activity and migration of young cells to the thymic cortex and splenic lymphoid tissue. Twenty-one day postirradiation lymphoid cell populations in the thymus and spleen recover to 70–90 and 55–70%, respectively.
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Translated fromByulleten' Eksperimental'noi Biologii i Meditsiny, Vol. 125, No. 4, pp. 381–384, April, 1998
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Sapin, M.P., Erofeeva, L.M., Grigorenko, D.E. et al. Reaction of different functional zones in mouse thymus and spleen lymphoid tissue to γ-irradiation. Bull Exp Biol Med 125, 416–419 (1998). https://doi.org/10.1007/BF02499175
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DOI: https://doi.org/10.1007/BF02499175