Transfer of signs of aging to young mice by splenic lymphoid cells from old syngeneic donors |
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| Authors: | A G Babaeva V A Zuev |
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| Institution: | (1) Laboratory of Growth and Development, Institute of Human Morphology, Russian Academy of Medical Sciences, Russia;(2) Laboratory of Microbiology of Latent Infections, N. F. Gamaleya Institute of Epidemiology and Microbiology, Russian Academy of Medical Sciences, Moscow |
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| Abstract: | Single intraperitoneal injection of splenic lymphoid cells from 20-month-old mice to 2-month-old syngeneic mice (similarly
as 5-day injections of purified brain extract) leads to preterm (4 months earlier than in the control) appearance of aging
factor in the blood (the main sign of old age). Combined injections of brain extract and splenic lymphoid cells led to the
appearance of aging factor in the blood 5 months earlier than in the control.
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Translated from Byulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 144, No. 7, pp. 100–102, July, 2007 |
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| Keywords: | aging factor lymphocytes transfer of signs of aging |
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