Electroacupuncture Improves Trinitrobenzene Sulfonic Acid-Induced Colitis, Evaluated by Transcriptomic Study

Figure 3

Effect of EA on the NF-κB and IL-1β expression in colons by IHC. Mice were administered with TNBS once and/or 100 Hz EA for 20 min daily. Seven days later, mice were sacrificed and colons were stained with antibodies against NF-κB and IL-1β (400x magnification). Photos are representative images (𝑛=8/group).