Figure 4.
Efflux of 3H 2 O under SE conditions at 25°C and pH 7.2 in RBC with a 41-yr interval from the same donor as in Fig. 3 . P d was 2.3 (SD ± 0.14, n = 5) × 10−3 cm/s in 1977 and 2.4 (SD ± 0.12, n = 3) × 10−3 cm/s in 2018.
Efflux of 3H 2 O under SE conditions at 25°C and pH 7.2 in RBC with a 41-yr interval from the same donor as in Fig. 3 . P d was 2.3 (SD ± 0.14, n = 5) × 10−3 cm/s in 1977 and 2.4 (SD ± 0.12, n = 3) × 10−3 cm/s in 2018.