Evidence-Based Complementary and Alternative Medicine / 2013 / Article / Tab 1 / Research Article
Spinal Serotonergic and Opioid Receptors Are Involved in Electroacupuncture-Induced Antinociception at Different Frequencies on ZuSanLi (ST 36) Acupoint Table 1 Effects of EAc in different currents on the 1st, 3rd, and 7th days.
Effect Amp Percentage change of pain threshold Min 1st day 0 min 15 min 30 min 60 min 90 min 120 min 150 min Control −2.34 ± 3.96 −4.91 ± 2.56 −0.89 ± 3.44 −2.32 ± 2.77 −1.62 ± 2.47 −0.41 ± 3.52 2.73 ± 3.50 2 Hz, 1 mA 39.33 ± 5.14 44.60 ± 3.78 51.41 ± 4.49 41.64 ± 4.62 30.12 ± 5.94 30.78 ± 5.21 23.46 ± 3.99 2 mA 25.03 ± 6.88 28.97 ± 7.08 23.65 ± 6.25 25.71 ± 6.56 22.22 ± 3.40 18.55 ± 2.47 20.53 ± 2.67 3 mA 32.76 ± 14.96 9.40 ± 10.64 3.63 ± 11.61 2.57 ± 10.90 4.67 ± 8.96 11.07 ± 8.76 13.23 ± 7.76 10 Hz, 1 mA 30.68 ± 8.00 26.25 ± 7.92 37.47 ± 8.16 26.71 ± 6.39 27.38 ± 6.31 22.34 ± 5.38 20.65 ± 4.03 2 mA 17.30 ± 4.13 25.90 ± 3.78 28.72 ± 9.06 28.51 ± 8.02 26.92 ± 5.16 7.02 ± 3.77 2.37 ± 1.50 3 mA 10.58 ± 17.05 27.77 ± 7.04 13.87 ± 10.54 17.95 ± 9.68 16.40 ± 9.96 16.69 ± 8.80 16.62 ± 7.54 100 Hz, 1 mA 31.34 ± 10.43 22.05 ± 7.83 25.47 ± 8.81 19.96 ± 6.92 19.88 ± 7.69 23.14 ± 11.83 25.30 ± 9.13 2 mA 25.93 ± 8.17 20.27 ± 6.31 21.29 ± 7.47 14.54 ± 5.18 12.20 ± 5.03 2.31 ± 1.88 1.34 ± 3.24 3 mA 10.59 ± 10.34 3.78 ± 15.37 2.43 ± 14.96 −5.91 ± 6.01 −6.49 ± 9.32 −9.36 ± 6.79 −0.25 ± 5.29 3rd day 0 min 15 min 30 min 60 min 90 min 120 min 150 min Control 1.31 ± 2.74 1.09 ± 3.56 2.27 ± 3.63 0.03 ± 1.76 −1.42 ± 1.86 −0.96 ± 2.02 −0.97 ± 1.51 2 Hz, 1 mA 36.57 ± 5.46 28.70 ± 4.19 29.16 ± 6.49 25.19 ± 7.30 23.48 ± 6.10 19.30 ± 3.56 17.76 ± 4.54 2 mA 16.88 ± 4.01 17.66 ± 5.11 22.42 ± 3.86 11.78 ± 3.80 14.36 ± 3.62 16.53 ± 6.23 11.67 ± 7.02 3 mA 9.47 ± 8.53 4.01 ± 7.86 0.20 ± 9.56 −4.19 ± 6.64 −1.74 ± 5.01 2.98 ± 4.37 3.12 ± 4.07 10 Hz, 1 mA 32.53 ± 12.69 34.92 ± 6.99 61.73 ± 10.60 23.80 ± 5.49 27.27 ± 7.20 10.82 ± 3.75 12.41 ± 4.69 2 mA 22.21 ± 3.65 13.34 ± 5.82 16.51 ± 5.49 9.97 ± 5.26 4.32 ± 2.61 −0.87 ± 2.68 3.30 ± 4.53 3 mA −5.36 ± 9.16 −3.85 ± 5.27 −5.38 ± 10.82 −9.10 ± 3.63 −6.81 ± 7.40 −2.76 ± 5.30 −2.73 ± 5.44 100 Hz, 1 mA 13.02 ± 9.21 28.95 ± 7.12 25.56 ± 7.96 19.35 ± 5.99 20.21 ± 7.46 16.44 ± 6.57 16.65 ± 6.40 2 mA 10.55 ± 3.38 16.18 ± 5.99 3.64 ± 3.01 5.43 ± 4.38 8.80 ± 3.51 −0.09 ± 3.60 0.69 ± 2.97 3 mA 18.32 ± 5.61 −2.27 ± 7.65 −5.62 ± 5.32 −0.30 ± 4.33 −0.13 ± 3.89 3.04 ± 3.90 3.63 ± 6.23 7th day 0 min 15 min 30 min 60 min 90 min 120 min 150 min Control 1.28 ± 2.83 1.05 ± 3.74 2.18 ± 3.68 0.05 ± 2.08 −1.38 ± 1.78 −0.94 ± 2.05 −0.94 ± 1.82 2 Hz, 1 mA 35.71 ± 5.33 36.47 ± 3.80 34.76 ± 5.79 35.38 ± 3.75 28.84 ± 3.82 28.08 ± 2.51 26.89 ± 6.12 2 mA 17.47 ± 3.78 12.43 ± 3.22 17.28 ± 3.85 9.98 ± 4.22 8.86 ± 4.91 3.36 ± 2.37 3.08 ± 3.49 3 mA −1.93 ± 7.94 −4.40 ± 5.65 −2.61 ± 4.41 4.41 ± 6.80 −0.98 ± 3.22 −4.44 ± 4.35 2.06 ± 3.76 10 Hz, 1 mA 36.09 ± 5.90 35.30 ± 4.77 29.37 ± 7.23 29.23 ± 7.24 14.14 ± 3.86 9.52 ± 4.66 10.60 ± 4.23 2 mA 12.49 ± 2.31 8.92 ± 5.82 4.26 ± 5.29 5.07 ± 4.85 2.39 ± 3.71 4.08 ± 5.07 1.20 ± 3.62 3 mA 2.59 ± 1.84 −0.12 ± 5.12 −2.53 ± 3.44 −1.40 ± 3.67 −5.97 ± 4.91 3.89 ± 2.66 7.47 ± 4.41 100 Hz, 1 mA 7.80 ± 3.07 22.35 ± 6.00 29.82 ± 8.99 10.14 ± 3.16 14.32 ± 4.23 9.31 ± 2.89 13.80 ± 3.51 2 mA 8.35 ± 3.43 2.59 ± 1.71 1.72 ± 1.92 5.73 ± 3.48 20.47 ± 3.73 −1.43 ± 2.55 −3.41 ± 2.10 3 mA 25.43 ± 10.43 3.44 ± 5.76 −15.95 ± 4.78 −11.89 ± 4.11 −9.48 ± 2.67 8.59 ± 4.74 6.81 ± 5.90
Data are shown as mean ± S.E.