KLF5 and hydrops fetalis: The relative mRNA expression of jejunal KLF5 was lower in the CG.M group than in the CG group (0.36 ± 0.19 versus 0.98 ± 0.30; P = 0.029), in the HF.M group than in the HF group (0.44 ± 0.12 versus 1.78 ± 0.36; P < 0.001), and in the RDN.M group than in the RDN group (0.35 ± 0.14 versus 0.63 ± 0.09; P = 0.049).