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Intensive Care Medicine Experimental
Fig. 2 | Intensive Care Medicine Experimental

Fig. 2

From: Colonic oxygen microbubbles augment systemic oxygenation and CO2 removal in a porcine smoke inhalation model of severe hypoxia

Fig. 2

Colonic OMB administration. A Process flow diagram showing the production process for creating OMB via sonication and differential centrifugation (DSPC = distearoylphosphatidylcholine, PEG40S = polyoxyethylene 40 stearate, QA = quality assurance, OMF = oxygen microfoam). B Particle size by both number percent (black) and volume percent (blue) frequency for the OMB samples. C Microscopy image showing the size of the OMB (scale bar = 10 µm). D Schematic showing the colonic delivery of OMB to a smoke inhalation lung injured pig on minimal mechanical ventilation (FiO2 = 0.21)

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