PPARG and hydrops fetalis: PPARgamma expression in adipose tissue was lower in the HF group than in the SC group (P = 0.003), and both drug-treated groups presented an elevation in the expression of this TF (P = 0.0004 for the SC/BZ group in comparison with the SC group and P = 0.0147 for the HF/BZ group in comparison with the HF group, figure 6B).