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. 2019 Apr 18;10:395. doi: 10.3389/fphys.2019.00395

FIGURE 1.

FIGURE 1

Graphical representation of experimental design. The experiment consisted of a surgical epoch and four subsequent experimental periods. Baseline Monitoring (30 min of baseline monitoring; FiO2 = 0.21); Drug Baseline [60 min of baseline monitoring after VEH or 5-HMF (20 or 40 mg/kg) administration; FiO2 = 0.21]; Hypoxia Exposure (120 min of severe hypoxia exposure while sedated; FiO2 = 0.10); Recovery (30 min of recovery post-hypoxia; FiO2 = 0.21). ABG, arterial blood gas; VBG, venous blood gas; FiO2, Fraction of Inspired Oxygen.