GFAP and hydrops fetalis: Results demonstrate significant differences in GFAP + IR between treatment groups in the different regions of the HF, CA1 [F(4,60) = 48.68, P < 0.0001]; CA3 [F(4,60) = 33.62, P < 0.0001]; DG [F(4,61) = 43.23, P < 0.0001] (Figure 3A), and the PFC [F(4,65) = 75.46, P < 0.0001] (Figure 3B).