Table 3. Relative density of TNF-α over the various tissue in CCI subjected to different treatment.

	Sham	CCI	CCI+hAFMSCs	P value
Dorsal root ganglion	389.2±67.2	6884.9±749.3	3012.9±348.6	<0.001
Hippocampus	933.1±77.1	5612.1±235.9	3714.5±421.9	<0.001
Somatosensory cortex	1051±143.6	5750.9±891.3	3298.2±628.4	<0.001

Data was presented as mean±standard error.

Sham, CCI, CCI+hAFMSCs: see text.