Figure 5. Effect of PNE on the heart rate (HR) response to hypoxia.
Data derived from the change from baseline. Open bars show average data from control (CON) animals. Closed bars represent PNE animal data. * represents a significant effect of O2 level regardless of treatment (P<0.05). ^ indicates a significant treatment effect regardless of O2 level (P=0.05). # indicates a treatment effect during 10% hypoxia (P=0.02). † indicates a significant effect of O2 level only in PNE animals (P=0.04).