Figure 2.
Tacrine significantly increased the frequency of TLESRs compared with model group (P < 0.05). EA at PC6 significantly inhibited the frequency of TLESRs than control group (P < 0.05). EA at ST36 could not change the frequency of TLESRs compared with control group (P = 0.388). *P < 0.05: (1) gastric distention group (model group); (2) tacrine group; (3) tacrine + non-acupoint (control group); (4) tacrine + PC6; and (5) tacrine + ST36.