PNPLA2 and hydrops fetalis: Expression of the genes of the key lipases ATGL and HSL (Atgl/Pnpla2 and Hsl/Lipe, respectively) was downregulated by HF diet, and upregulated by most of the interventions, with the additive effect of HF + MSDC + F but not HF + PIO + F resulting in the former case in a higher expression than in the STD mice (Figure 8C).