Abstract: | Certain peculiarities have been revealed in the development of radiation sickness in guinea pigs subjected to nonuniform irradiation with superlethal doses. With electron and gamma-neutron radiation LD50/1.5 was 116.11 and 114.48 Gy respectively, when delivered to whole body, and 133.40 and 111.72 Gy when delivered to the posterior part of the body. |