Chemokine CXCL12 and its receptor CXCR4 expression are associated with perineural invasion of prostate cancer

Table 2 The average number of invading cells in the three groups

Groups	CXCL12-treated group (n = 4)	Untreated control group (n = 4)	AMD3100-treated group (n = 4)
Average number of invading cells	169.7 ± 47.23#	115.45 ± 26.49	77.30 ± 33.30
F value		32.00

# The differences of average number of invading cells between the CXCL12-treated group and the control group is statistically significant. (P < 0.05).

ISSN: 1756-9966