Electroacupuncture Attenuates 5′-Guanidinonaltrindole-Evoked Scratching and Spinal c-Fos Expression in the Mouse

<table>Representative photomicrographs of c-Fos expression induced by GNTI in the spinal cord and the effects of EA. GNTI (0.6 mg/kg; s.c.; behind the neck) induced c-Fos expression on the lateral side of the superficial lamina of the dorsal horn of the cervical spinal cord without (a)–(c) and with (d)–(f) EA (2 Hz) pretreatment. (a)–(c) represent one spinal section, with increasing magnification, while (d)–(f) are from another spinal section, with increasing magnification. </table>

Evidence-Based Complementary and Alternative Medicine

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Figure 10

Figure 10: Electroacupuncture Attenuates 5′-Guanidinonaltrindole-Evoked Scratching and Spinal c-Fos Expression in the Mouse 