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In vitro model to compare the oxygen offloading behaviour of dodecafluoropentane emulsion (DDFPe).

Meghna S JayaramanKaitlin GrahamEvan C Unger
Published in: Artificial cells, nanomedicine, and biotechnology (2019)
The aim of this paper was to create an in vitro setup to quantify the oxygen offloading capabilities of dodecafluoropentane emulsion (DDFPe) in a hypoxic environment. Oxygen offloading from DDFPe was characterized under different gaseous environments and under pre-oxygenated conditions. Results of this study showed that (1) oxygen offloading is inversely related to the solubility of the selected sparging gas in saline and (2) both pre-oxygenated and simultaneously oxygenated DDFPe display similar magnitudes of oxygen transport. These results could be applicable to on-going and future studies involving a variety of hypoxic conditions where oxygen delivery might be therapeutically beneficial.
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