Figure 3
Inflammation-induced preterm delivery is prevented by rolipram. Delivered and undelivered dams were numbered 48 h after intrauterine injection of LPS or saline (A) and number of live pups per dams were recorded (B). The Fisher exact test was applied for comparison of preterm delivery rate in each group. ***p < 0.001 versus saline-vehicle group. For comparison of the number of live per dam, statistical difference between groups was assessed by two-way ANOVA, followed by Student's t test, two tailed for unpaired samples.†††p < 0.001, versus the saline-vehicle group. (Adapted from [12]).