SREBF1 and hydrops fetalis: There was a significant increase in the SREBP-1 expression on HF (95% CI − 3.90 to − 0.83; p = 0.001), HF + FO (95% CI − 3.92 to − 0.66; p = 0.01) and HF + CO (95% CI − 3.27 to − 0.21; p = 0.01), when compared to CT group (Fig. 4W).