BCRB 2018

α/β for many experimental tumors is ~≥α/β for early-reacting normal tissues

40

30

20

10 α / β ratio (Gy)

Early

Late

0

clamp

miso

anoxic

oxic

hyp

miso+oxic

In situ assay

Excision assay

Michael Joiner

Basic Clinical Radiobiology 2018

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