[Indices of oxygen supply to the bodies of rats following blood replacement by a perfluorodecalin emulsion].

Complete exchange blood replacement by perfluorodecalin (PFD) emulsion containing 20 v% PFD, 5 w% polyoxyethylene-polyoxypropylene block copolymer as a surfactant and saline solution as a salt medium was performed in rats. The parameters of oxygen supply to the body in the initial state and at hematocrit levels decreased to 10, 5 and 1% were studied. It has been shown that oxygen consumption at the expense of PFD emulsion can reach values comparable with the initial ones.