Summary
The effects of near total blood replacement with the proprietary perfluorocarbon emulsion, Fluosol-DA, have been examined in conscious, chronically catheterized rats. Animals survived for up to 48 h with a haematocrit of <2%. No overt changes in cardiovascular or respiratory functions occurred during blood replacement but thereafter, animals showed a progressive deterioration of haemodynamic control. Changes in intravascular fluid composition during and following exchange-transfusion have been monitored and the extent to which these changes could have contributed to the eventual disruption of homeostasis is discussed.
Abbreviations
- PFC:
-
perfluorocarbons
- RES:
-
reticuloendothelial system
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Lowe, K.C., McNaughton, D.C. & Hardy, T.L.R.N. Changes in intravascular fluid composition following blood replacement with perfluorocarbon emulsion in the rat. Klin Wochenschr 63, 1028–1034 (1985). https://doi.org/10.1007/BF01737640
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DOI: https://doi.org/10.1007/BF01737640