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Fig. 4 | Respiratory Research

Fig. 4

From: A novel large animal model of smoke inhalation-induced acute respiratory distress syndrome

Fig. 4

Smoke inhalation reduced oxygen saturation in large animals. A, B Peripheral oxygen saturation (SpO2) level was measured in a different set of 2 h smoke inhalation group designated as “SI” at different time points from 0 to 48 h. A ΔSpO2 values between baseline and different time points (B). C, D Arterial oxygen saturation (SaO2) and mixed venous oxygen saturation (SmvO2) levels were measured in SI group at baseline, 2 h, 24 h, and 48 h time points (C). Delta SaO2 (ΔSaO2) and delta SmvO2 (ΔSmvO2) values were calculated between baseline and different time points (D). Delta value for each parameter represented the difference with corresponding baseline values. SaO2 level was measured at 24 h for n = 8, SpO2 and SmvO2 levels were not measured at 24 h time point. Smoke inhalation started at 0 h time point. A p value of < 0.05 was considered statistically significant

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