FOS and hydrops fetalis: Regarding c-Fos expression in the amygdala, no diet effect was found in the CeA (mean ± SEM number of c-Fos positive cells: C: 42.4 ± 6.2, HF: 58.3 ± 14.4, HF-C: 68.1 ± 5.5; F(2,19) = 1.9; p = 0.17; data not shown), as previously reported (Boitard et al., 2015).