Therefore, the present study was aimed at analyzing, for the first time, the expression pattern of these regulatory systems in the MFPs of CORT and SST knockouts (KO;-/-) in parallel with their respective control mice (+/+) fed a low-fat (LF; lean-control) or a high-fat (HF; obese-group) diets. The gene discussed is SST; the disease is hydrops fetalis.