[The use of stroma-free hemoglobin solutions as blood substitute].

Solutions of stroma free human hemoglobin and of polymerized hemoglobin were used for perfusion of isolated organs of the experimental animal (Wistar rats). Both preparations proved to be suited for maintainance of sufficient oxygen transport. Following intravenous infusion of greater amounts of hemoglobin or polymerized hemoglobin in the experimental animals (3.