Research Article

Electroacupuncture at Hua Tuo Jia Ji Acupoints Reduced Neuropathic Pain and Increased GABAA Receptors in Rat Spinal Cord

Figure 1

Withdrawal thresholds and hind paw lifting of rats in the sham (n = 6), 2-Hz EA (n = 6), and 15-Hz EA (n = 6) groups (N = 18) after CCI induction at days 7 to 9. (a) Mechanical forces of neuropathic pain rats on days 7 (7), 8 (8), and 9 (9). (b) Hind paw lifting of neuropathic pain rats on days 7 (7), 8 (8), and 9 (9). p < 0.01 versus sham group. CCI: chronic constriction injury; EA: electroacupuncture.
(a)
(b)