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Figure 2 | BMC Veterinary Research

Figure 2

From: Butorphanol with oxygen insufflation corrects etorphine-induced hypoxaemia in chemically immobilized white rhinoceros (Ceratotherium simum)

Figure 2

Areas under the response curves. Comparisons between the calculated values of the area under the response curves for respiratory rate (A), partial pressure of arterial carbon dioxide (PaCO2) (B), partial pressure of arterial oxygen (PaO2) (C) and arterial pH (D). The asterix (*) indicates when the treatments butorphanol (But), butorphanol + oxygen (But + O2) or oxygen only (O2) differ significantly from the control, with the number of asterixes indicating the level of significance (*p <0.05, **p <0.01 and ***p <0.001).

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