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. 2016 Oct 19;2016:6521026. doi: 10.1155/2016/6521026

Figure 4.

Figure 4

EA was ineffective in the presence of U0126. (a) Example of the effect of U0126 + EA and EA only on the impact of brief sciatic nerve stimulation on the firing rates of hippocampal PENs (n = 9) and PINs (n = 6). (b) Combination of U0126 and EA increased the discharge frequency changes of PENs caused by acute noxious stimulation to a larger extent than that observed in the EA group. (c) Combination of U0126 and EA decreased the discharge frequency changes of PINs caused by acute noxious stimulation to a larger extent than that observed in the EA group. : compared with EA group, P < 0.05.