Bone Marrow-Derived, Neural-Like Cells Have the Characteristics of Neurons to Protect the Peripheral Nerve in Microenvironment

Table 1

The CMAP amplitudes in three groups at each time point.

	Weeks	Experimental group amp. (mV)	Control group amp. (mV)	Sham operation group amp. (mV)
1	5	1.50	0.00	16.00
2	8	1.80	0.00	25.50
3	11	0.73	0.00	12.18
4	14	1.90	0.00	12.08
5	19	3.80	0.00	25.60
6	23	5.92	0.00	15.05
7	24	7.17	0.00	20.30
8	26	11.00	0.00	20.80
Mean		4.23	0.00	18.44
Std		3.56	0.00	5.44

Data are expressed as mean ± SD. Experimental group: 4.23 ± 3.56. Control group: 0.00 ± 0.00. Sham operation group: 18.44 ± 5.44. Two independent samples of test showed that there is statistical difference between experimental group and control group, = 2.72, . CMAP: compound muscle action potential; SD: standard deviation.