Fig. 2From: Acupuncture stimulation at HT7 alleviates depression-induced behavioral changes via regulation of the serotonin system in the prefrontal cortex of maternally-separated rat pupsImmobility times of rat pups in the open field test. NOR normal group, MS maternally separated control group, MS + HT7 maternally separated group with acupuncture stimulation at HT7 acupoint, MS + ST36 maternally separated group with acupuncture stimulation at ST36. **P < 0.01 versus NOR group, and ### P < 0.001 versus MS groupBack to article page