Figure 4.
Uterine prepro-ET-1 mRNA expression on gestational day 21, 4 days after maternal sham operation or 30-minute IR of the right uterine horn. Prepro-ET-1 expression was significantly different only between the sham-operated/PAF antagonist-treated rats and the IR/vehicle-treated rats. Data are mean ± SEM. *, P < .05.