Key result
Low dose ionizing radiation caused a significant, dose-dependent reduction in white blood cell counts starting at 0.3 Gy compared to the control group.
Why the study?
Does low dose ionizing radiation affect blood components in an animal model?
Population
110 animal rats divided into 8 groups
Comparison
Low dose ionizing radiation at various dose levels vs Control group (unirradiated)
Design
Preclinical
Authors
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May signal hematologic risks from low-dose radiation; hypothesis-generating for human biodosimetry, with no practice change warranted.
Does low dose ionizing radiation affect blood components in an animal model?
Low dose ionizing radiation causes a significant, dose-dependent reduction in blood cell counts in an animal model, highlighting potential health risks and the need for biodosimetry protocols.
El-Shanshoury et al. (2016) studied Exposure to low dose ionizing radiation (n=110). Low dose ionizing radiation vs. Control group was evaluated on Hematological parameters (WBC, Platelet, and RBC counts). Low dose ionizing radiation caused a significant, dose-dependent reduction in white blood cell counts starting at 0.3 Gy compared to the control group.
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