Fig. 4

Depression-like behaviors in ST2 Tg mice. a The preference ratio for 5% sucrose to water in the two bottle choice test (WT: n = 12, ST2 Tg: n = 12). b The time of immobility during the last 4 min of the Porsolt forced swimming test (WT: n = 12, ST2 Tg: n = 12). c The time of immobility during the tail suspension test (WT: n = 12, ST2 Tg: n = 12). ** p < 0.01, *** p < 0.001 statistically significant vs the WT mice