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. 2018 Feb;13(2):340–346. doi: 10.4103/1673-5374.226404

Figure 4.

Figure 4

Anti-apoptosis and neurite outgrowth related protein expression in the spinal cord at 7 days post SCI.

RhoA was significantly increased in the SCI and SCI + ES groups than that in the control group. Compared to the SCI group, however, RhoA was obviously reduced in the SCI + ES group. Additionally, there was an obvious decrease in the density of PGP9.5, ERK1/2, p38, and Bcl-2 in the SCI group. In particular, pERK1/2 was only expressed in the SCI + ES group and the expression of pERK1 was markedly greater than that of pERK2. Western blotting was performed more than twice for each group of sample. The right side numbers indicate the molecular weight of each protein (kDa). CON: Control (n = 2); SCI: spinal cord injury (n = 2); SCI + ES: spinal cord injury with electrical stimulation (n = 3).