Fig. 3
From: Antidepressant-like effects of acupuncture involved the ERK signaling pathway in rats
Sucrose intake at 0 d and 21 d. ★ P < 0.05, ★★ P < 0.01 versus control group; ▲ P < 0.05, ▲▲ P < 0.01 versus CUMS group; ◆ P < 0.05, ◆◆ P < 0.01 versus Acu group; ■■P < 0.01 versus FLX group. (mean ± SD, n = 9–10)