Research Article

Electroacupuncture Alleviates Pain Responses and Inflammation in Collagen-Induced Arthritis Rats via Suppressing the TLR2/4-MyD88-NF-κB Signaling Pathway

Figure 2

Measurement of the hind paw edema once a week from the day of the first immunization to the end of the EA intervention. (Data were expressed as mean ± SD, n = 12 per group, compared with the control group, # compared with the CIA group).