CORT and progressive pseudorheumatoid arthropathy of childhood: Unlike these models, the CORT-induced model of PPD induces depressive-like behavior with minimal separation of the dams from the offspring (<1 min to perform injections) and results in the dam voluntarily withdrawing from her offspring as well as higher levels of CORT in the milk [25, 38], which mimic key features of PPD in women (reviewed in [21]).