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
AmpPercentage change of pain threshold
Min

1st day
0 min15 min30 min60 min90 min120 min150 min

Control−2.34 ± 3.96−4.91 ± 2.56−0.89 ± 3.44−2.32 ± 2.77−1.62 ± 2.47−0.41 ± 3.522.73 ± 3.50
2 Hz, 1 mA39.33 ± 5.1444.60 ± 3.7851.41 ± 4.4941.64 ± 4.6230.12 ± 5.9430.78 ± 5.2123.46 ± 3.99
  2 mA25.03 ± 6.8828.97 ± 7.0823.65 ± 6.2525.71 ± 6.5622.22 ± 3.4018.55 ± 2.4720.53 ± 2.67
  3 mA32.76 ± 14.969.40 ± 10.643.63 ± 11.612.57 ± 10.904.67 ± 8.9611.07 ± 8.7613.23 ± 7.76
10 Hz, 1 mA30.68 ± 8.0026.25 ± 7.9237.47 ± 8.1626.71 ± 6.3927.38 ± 6.3122.34 ± 5.3820.65 ± 4.03
   2 mA17.30 ± 4.1325.90 ± 3.7828.72 ± 9.0628.51 ± 8.0226.92 ± 5.167.02 ± 3.772.37 ± 1.50
   3 mA10.58 ± 17.0527.77 ± 7.0413.87 ± 10.5417.95 ± 9.6816.40 ± 9.9616.69 ± 8.8016.62 ± 7.54
100 Hz, 1 mA31.34 ± 10.4322.05 ± 7.8325.47 ± 8.8119.96 ± 6.9219.88 ± 7.6923.14 ± 11.8325.30 ± 9.13
   2 mA25.93 ± 8.1720.27 ± 6.3121.29 ± 7.4714.54 ± 5.1812.20 ± 5.032.31 ± 1.881.34 ± 3.24
   3 mA10.59 ± 10.343.78 ± 15.372.43 ± 14.96−5.91 ± 6.01−6.49 ± 9.32−9.36 ± 6.79−0.25 ± 5.29

3rd day
0 min15 min30 min60 min90 min120 min150 min

Control1.31 ± 2.741.09 ± 3.562.27 ± 3.630.03 ± 1.76−1.42 ± 1.86−0.96 ± 2.02−0.97 ± 1.51
2 Hz, 1 mA36.57 ± 5.4628.70 ± 4.1929.16 ± 6.4925.19 ± 7.3023.48 ± 6.1019.30 ± 3.5617.76 ± 4.54
  2 mA16.88 ± 4.0117.66 ± 5.1122.42 ± 3.8611.78 ± 3.8014.36 ± 3.6216.53 ± 6.2311.67 ± 7.02
  3 mA9.47 ± 8.534.01 ± 7.860.20 ± 9.56−4.19 ± 6.64−1.74 ± 5.012.98 ± 4.373.12 ± 4.07
10 Hz, 1 mA32.53 ± 12.6934.92 ± 6.9961.73 ± 10.6023.80 ± 5.4927.27 ± 7.2010.82 ± 3.7512.41 ± 4.69
   2 mA22.21 ± 3.6513.34 ± 5.8216.51 ± 5.499.97 ± 5.264.32 ± 2.61−0.87 ± 2.683.30 ± 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 mA13.02 ± 9.2128.95 ± 7.1225.56 ± 7.9619.35 ± 5.9920.21 ± 7.4616.44 ± 6.5716.65 ± 6.40
   2 mA10.55 ± 3.3816.18 ± 5.993.64 ± 3.015.43 ± 4.388.80 ± 3.51−0.09 ± 3.600.69 ± 2.97
   3 mA18.32 ± 5.61−2.27 ± 7.65−5.62 ± 5.32−0.30 ± 4.33−0.13 ± 3.893.04 ± 3.903.63 ± 6.23

7th day
0 min15 min30 min60 min90 min120 min150 min

Control1.28 ± 2.831.05 ± 3.742.18 ± 3.680.05 ± 2.08−1.38 ± 1.78−0.94 ± 2.05−0.94 ± 1.82
2 Hz, 1 mA35.71 ± 5.3336.47 ± 3.8034.76 ± 5.7935.38 ± 3.7528.84 ± 3.8228.08 ± 2.5126.89 ± 6.12
  2 mA17.47 ± 3.7812.43 ± 3.2217.28 ± 3.859.98 ± 4.228.86 ± 4.913.36 ± 2.373.08 ± 3.49
  3 mA−1.93 ± 7.94−4.40 ± 5.65−2.61 ± 4.414.41 ± 6.80−0.98 ± 3.22−4.44 ± 4.352.06 ± 3.76
10 Hz, 1 mA36.09 ± 5.9035.30 ± 4.7729.37 ± 7.2329.23 ± 7.2414.14 ± 3.869.52 ± 4.6610.60 ± 4.23
   2 mA12.49 ± 2.318.92 ± 5.824.26 ± 5.295.07 ± 4.852.39 ± 3.714.08 ± 5.071.20 ± 3.62
   3 mA2.59 ± 1.84−0.12 ± 5.12−2.53 ± 3.44−1.40 ± 3.67−5.97 ± 4.913.89 ± 2.667.47 ± 4.41
100 Hz, 1 mA7.80 ± 3.0722.35 ± 6.0029.82 ± 8.9910.14 ± 3.1614.32 ± 4.239.31 ± 2.8913.80 ± 3.51
   2 mA8.35 ± 3.432.59 ± 1.711.72 ± 1.925.73 ± 3.4820.47 ± 3.73−1.43 ± 2.55−3.41 ± 2.10
   3 mA25.43 ± 10.433.44 ± 5.76−15.95 ± 4.78−11.89 ± 4.11−9.48 ± 2.678.59 ± 4.746.81 ± 5.90

Data are shown as mean ± S.E.