Figure 2From: Pulmonary hemodynamic responses to in utero ventilation in very immature fetal sheepFetal blood gas status before and duringin uteroventilation (IUV). Graphs show the Mean ± SEM for pH, PaCO2, PaO2 and SaO2 for fetuses before and during 12 hrs of in utero ventilation (n = 7; black circles). Values are compared to 110 d fetuses (sham operated controls completed for previous study n = 5; white circles). Asterisks indicate statistical difference between IUV and control fetuses.Back to article page