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Table 1 Effects of ES and irradiation on apoptosis in H-520 cells(%, ± s)

From: The radiosensitization effects of Endostar on human lung squamous cancer cells H-520

Irradiation dose(Gy)

H-520 cells

ES-treated H-520 cells

 

Early apoptotic rate

Total apoptotic rate

Early apototic rate

Total apoptotic rate

0

0.57 ± 0.03

4.27 ± 0.29

4.59 ± 0.48a

22.38 ± 1.61b

2

3.99 ± 0.48

14.3 ± 1.15

9.54 ± 0.29c

35.01 ± 1.16d

4

6.8 ± 0.26

28.49 ± 1.58

12.08 ± 0.25e

46.83 ± 2.06f

8

7.46 ± 0.24

54.79 ± 1.89

8.68 ± 0.68g

64.08 ± 4.28h

  1. Compared to the control H-520 cells irradiated with the same dose,t = 14.40, aP < 0.01; t= 19.17, bP < 0.01; t = 17.15, cP < 0.01; t = 17.79, dP < 0.01; t = 25.64, eP < 0.01; t = 25.64, fP < 0.01; t = 2.93, gP < 0.05; t = 3.44, hP < 0.05.