Figure 1

Timeline of experimental procedures. (a) Experiment 1: Social defeat group was physically exposed to a different aggressor for 10 min every day for 10 days, Social defeat + PBA group received an intraperitoneal injection of PBA 30 min before social defeat stress. (b) Experiment 2: TG group received an intraperitoneal injection of TG every day for 10 days, TG + PBA group received an injection of PBA 1 h before the TG injection. PBA: 4-phenylbutyric acid, TG: Thapsigargin.