Table 4.

Correlations between expression of mRNA for neurotrophins, Trk receptors, and cognate pairs in DRG.

	Control		6 week		12 week
	r-Value	p-Value	r-Value	p-Value	r-Value	p-Value
NGF vs. BDNF	0.20	0.61	0.15	0.69	0.84	0.001
NGF vs. NT3	0.72	0.03	0.87	0.003	0.92	0.00006
BDNF vs. NT3	0.10	0.80	0.33	0.38	0.88	0.0004
TrkA vs. TrkB	0.04	0.90	0.005	0.989	0.89	0.0007
TrkA vs. TrkC	0.56	0.11	0.61	0.08	0.79	0.006
TrkB vs. TrkC	0.40	0.28	0.38	0.31	0.78	0.004
NGF vs. TrkA	0.65	0.06	0.55	0.13	0.88	0.0004
BDNF vs. TrkB	0.45	0.22	0.69	0.04	0.77	0.005
NT3 vs. TrkC	0.57	0.11	0.61	0.08	0.77	0.006

Data in bold are statistically significant.