Fetal arterial blood gases, pH, hematocrit, blood lactate, and arterial pressure and heart rate before (−1 h), at the end of (+10 mins), and 1 to 48 h after occlusion of the umbilical cord at 132 days gestation.

Data shown as mean ± SEM, n = 5 throughout, except for +24 h and +48 h (n = 4). *p<0.05, compared to values at −1 h. (n/a = data not available).