The Hematological Effects of Ionizing Radiations

Abstract

CB-586k i M i * ax* Biology m u u a o m L zabomtcbt (fetttuw lty of C uU m UTOLCXaCAL tmCTE Cf XH2IXBC BJUXiATIOB If In o. Jooobaan, Btet E. torto aunt l # n Lartm* Oototer i * 7 Hodlcal DtTipton 4«ti* 'A R aM tiT am tatfiE inf o ra a ttw aff*otln/; th t national J r dafano* of tho tfciltoft fitataa w tth lr tho gaining of tha '£'■ Kaplonaga Aotj 0. S. Or 60; 31 am. 32, It* traaam latlon ~ or tha r a ta la tla a of i t s oonUt t a i n any aan»*r to an | 3 g uoauthoriiad p*raoa fijugrohibitaa ty U w. =£='-•

Specific antibodies protect gamma-irradiated mice against Francisella tularensis infection

“…Nearly normal levels are restored by 30 d. In the study cited here [22], the slow decrease in erythrocyte numbers was not evident until 35 d after a radiation dose of 3 Gy and continued through 60 d after radiation exposure. A more detailed understanding of hematological response effects of ionizing radiation can be found in other reviews [23,24].…”

Certain Environmental Conditions and Hematological Disorders

“…Slow neutrons produce biological effects comparable to those induced by fast neutrons qualitatively similar to x-rays. 28 Gamma-rays and x-rays are most penetrating and have been used extensively in "radiation" experiments.' 26 The degree and effect of radioactive elements on hemopoiesis are related to the localization and amount of these elements in or near bone marrow tissue.…”

“…26 The degree and effect of radioactive elements on hemopoiesis are related to the localization and amount of these elements in or near bone marrow tissue. 28 The sensitivity of tissues to radiation is evident from the type of death after exposure to increasing amounts of supralethal radiation.30 The "central nervous system deaths" occur within a few hours following high supralethal exposure. The "intestinal deaths" occur three to five days after exposure to a lower supralethal close.…”

Recherches sur la culture des tissus hémopoïétiques humains fœtaux

“…Planche VI sanguines (113) e t la re p o p u la tio n des tissus irradiés (46). Les im ages de tra n sfo rm a tio n de cellules ly m p h o h istio cy taires en m acrophages confirm ent la p ro b a b ilité de l'origine sanguine des cellules réactio n - nelles clans la c ic a trisa tio n et l'h y p e rsen sib ilité re ta rd é e (14,31,56,64,90).…”