Research Paper Advance Articles pp 24357—24370

A forced swim-based rat model of premenstrual depression: effects of hormonal changes and drug intervention

Figure 1. Schedule of the experimental design including the two experimental parts. (A) Schedule of experimental part 1. (B) Schedule of experimental part 2. D1, Diestrus 1 phase; D2, Diestrus 2 phase; P/E, Proestrus/Estrus phase; M, Metestrus phase; FST, Forced swimming test; i.g., intragastrically.