Colorimetric assay for pluronic F-68 as measured in isolated rat liver perfusion systems.
A colorimetric assay has been developed for the quantitation of Pluronic F-68, a nonionic detergent (surfactant) which is a polyoxypropylene-polyoxyethylene (POP-POE) block copolymer. We measured this substance in organic extracts of rat liver perfusates from livers which had been perfused with an oxygenated perfluorocarbon, FC-43 Emulsion (Oxypherol).
Tercyak
A M
AM
Department of Biophysics, Boston University School of Medicine, Massachusetts 02118.
Felker
T E
TE
D000818:Animals; D002138:Calibration; D003124:Colorimetry / Q000379:methods*; D005466:Fluorocarbons / Q000008:administration & dosage; D008099:Liver / Q000032:analysis*; D010477:Perfusion; D011060:Poloxalene / Q000032:analysis*; D011092:Polyethylene Glycols / Q000032:analysis*; D051381:Rats
D005466:Fluorocarbons; C008807:perfluorotributylamine; D011092:Polyethylene Glycols; D011060:Poloxalene