The study was aimed at the experimental assessment of the efficacy of heparin as radioprotector in condition of acute whole body γ-ray irradiation. The efficacy of the product was based on the 30-day survival rate and average life expectancy of dead irradiated animals. To reveal possible mechanisms of radioprotective effects of heparin the thymus mass, the number of leukocytes and colony formation units (CFU) in the peripheral blood and bone marrow were studied. It was shown that radioprotective effect of heparin administered intraperitoneally in a dose of 250 unit/kg was developed within one day after the administration and maintained for periods up to 30 days. Heparin increased the survival rate only in radiosensitive BALB/c and inbred mice. The product exerted stimulating effects on the migration of haemopoietic cells: injection of heparin doubled the number of CFU in the peripheral blood of BALB/c mice and reliably reduced it in the bone marrow.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.