Effects of Electroacupuncture at Auricular Concha Region on the Depressive Status of Unpredictable Chronic Mild Stress Rat Models

Figure 4

The influence of EA-ACR on the open field test score of rats. The 22nd day compared with the day before the test (day 0) in the same group, ^#𝑃<0.05, ^##𝑃<0.01; the 36th day compared with the 22nd day in the EA-ear-tip group, **𝑃<0.01.