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Table 1 Ratio of survival fractions normoxia vs. hypoxia for A549 cells at indicated doses

From: Overcoming hypoxia-induced tumor radioresistance in non-small cell lung cancer by targeting DNA-dependent protein kinase in combination with carbon ion irradiation

 

Normoxia

Hypoxia

p-value

Ratio

SF4Gy Photons

0.44 ± 0.07

0.59 ± 0.02

0.025

1.36 ± 0.18

SF8Gy Photons

0.11 ± 0.04

0.27 ± 0.03

0.004

2.34 ± 0.56

SF3.8Gy Carbon ions

0.11 ± 0.03

0.14 ± 0.03

0.29

1.25 ± 0.13

SF5.6Gy Carbon ions

0.05 ± 0.01

0.06 ± 0.02

0.35

1.32 ± 0.02

  1. Abbreviations: SF survival fraction at indicated dose