[Lymphocyte migration in internally irradiated animals. Effect of internal gamma radiation on the migration properties of spleen lymphocytes labeled with 51Cr].
In experiments on CBA mice it was shown that migration of 51Cr-labeled spleen lymphocytes, injected intravenously, to lymph nodes of intact recipients was suppressed 6-24 months after the administration of a radiopharmaceutic preparation of selenium-75-selenomethionine in a quantity forming the doses of 1 Gy and 1.5 Gy absorbed within the whole body and lymphoid organs, respectively. Migration of labeled lymphocytes to the liver, kidneys and lungs, as well as their retention in the circulating blood, were increased. As the result of the migration disorders the specific affinity of lymphocytes for peripheral lymphoid tissue decreased.
D000818:Animals; D002465:Cell Movement / Q000528:radiation effects; D002860:Chromium Radioisotopes; D005720:Gamma Rays; D007275:Injections, Intravenous; D008214:Lymphocytes / Q000528:radiation effects*; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA; D012643:Selenium / Q000008:administration & dosage*; D012645:Selenomethionine / Q000008:administration & dosage*
D002860:Chromium Radioisotopes; D012645:Selenomethionine; D012643:Selenium
Migratsiia limfotsitov v organizme v usloviiakh vnutrennego oblucheniia. Vliianie vnutrennego gamma-oblucheniia na migratsionnye svoĭstva mechennykh 51Cr limfotsitov selezenki.