NFE2L2 and hydrops fetalis: Intraperitoneal glucose tolerance tests (GTT) showed that RC-fed Nrf2−/− and Nrf2+/+ mice had comparable glucose disposal (Fig. 2C and E), whereas HF-fed Nrf2−/− mice displayed significantly better glucose disposal from the peripheral circulation than diet- and age-matched Nrf2+/+ mice (Fig. 2D and E).