PVN ANG II and NE levels in HF rats were significantly higher than in control rats (5.33±0.97 versus 2.91±0.37 ng/g protein for ANG II, P<0.01, Figure 4A; 159.52±28.46 versus 101.06±8.01 ng/g protein for NE, P<0.01, Figure 4B). The gene discussed is AGT; the disease is hydrops fetalis.