Table 4

The average positive cell number of CXCL12, CXCR4, MMP-2, MMP-9, and NGF expression in the three groups (<a onClick="popup('http://www.jeccr.com/content/27/1/62/mathml/M1','MathML',630,470);return false;" target="_blank" href="http://www.jeccr.com/content/27/1/62/mathml/M1">View MathML</a> ± s)

Treatment

n

CXCL12

CXCR4

MMP-2

MMP-9

NGF


AMD3100

10

11.64 ± 4.96

19.81 ± 0.91

13.94 ± 4.63

12.96 ± 3.20

24.25 ± 5.41

Untreated control

10

18.30 ± 6.53

26.09 ± 5.48

22.47 ± 3.30

18.72 ± 3.26

31.72 ± 3.38

CXCL12

8

34.63 ± 5.04

53.83 ± 5.75

41.03 ± 8.21

32.97 ± 6.97

51.24 ± 13.87


F value

18.77

78.05

40.54

32.66

22.54


The differences of positive cell number of CXCL12, CXCR4, MMP-2, MMP-9 and NGF expression of tumor cells among the three groups were all statistically significant(P < 0.05).

Zhang et al. Journal of Experimental & Clinical Cancer Research 2008 27:62   doi:10.1186/1756-9966-27-62

Open Data