One hour after the intervention, (time 25 h) glucagon concentrations decreased in the HC/LF group compared to the LC/HF condition (t = 3.37, p = 0.0009) but not compared to the water condition (t = 1.92, p = 0.0554), and glucagon concentrations between the water and LC/HF condition did not differ (t = 1.45, p = 0.1474). The gene discussed is GCG; the disease is hydrops fetalis.