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Table 2 Radio sensitization effect of raltitrexed on ESCC cells in vitro

From: Raltitrexed increases radiation sensitivity of esophageal squamous carcinoma cells

 

D0

Dq

N

SF (2 Gy)

SER

TE-13

IR

1.40

0.83

3.92

0.66

 

IR + Ral (4 nm)

1.07

0.61

3.71

0.46

1.31

IR + Ral (8 nm)

0.68

0.43

4.34

0.21

2.10

Kyse150

IR

2.75

0.98

2.27

0.77

 

IR + Ral (4 nm)

2.23

0.52

1.71

0.59

1.23

IR + Ral (8 nm)

1.52

0.25

1.45

1.10

1.81

  1. D0 final slope, Dq quasi-threshold, IR irradiation, nm nmol/l, Ral raltitrexed, SER survival enhancement ratio, SF surviving fraction
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Cancer Cell International

ISSN: 1475-2867

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