Table 2.

The analysis of RT-PCR method results.

Group	Dorsal root ganglion				Intervertebral disc
	Control group	Observation group	t-Test	P-value	Control group	Observation group	t-Test	P-value
1 day	0.0624±0.0063	0.1652±0.0524	7.624	<0.0005	0.0963±0.0058	0.2654±0.0865	9.632	<0.0005
3 days	0.0636±0.0059	0.2452±0.0462	12.305	<0.0005	0.0859±0.0054	0.4257±0.0923	18.624	<0.0005
7 days	0.0652±0.0072	0.3162±0.0421	16.524	<0.0005	0.0832±0.0063	0.3629±0.1201	16.235	<0.0005
14 days	0.0641±0.0069	0.2251±0.0396	14.425	<0.0005	0.0814±0.0057	0.3125±0.0854	13.254	<0.0005
F-value	0.123	8.632			0.162	9.234
P-value	0.865	<0.0005			0.764	<0.0005