The preparation of large quantities of a stable, stroma-free hemoglobin solution without coagulant activity is described. Following infusion of this solution into phlebotomized dogs, there is no methemoglobin formation, no adverse effects on vital signs, and no demonstrable activation of blood coagulation. The hemoglobin maintains its oxygen-carrying capacity and liberates oxygen into tissues. Acute and chronic effects on renal function following infusion of this preparation were also studied and no effect on clearance of urea, creatinine, or P.A.H. could be demonstrated. There was no change in urinary output and histological sections revealed no lesions attributable to hemoglobin toxicity. It is concluded that a stroma-free hemoglobin solution may have use as a plasma expander.
EVALUATION OF A STROMA-FREE HEMOGLOBIN SOLUTION FOR USE AS A PLASMA EXPANDER
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S. Frederick Rabiner, J. Raymond Helbert, Harry Lopas, Lila H. Friedman; EVALUATION OF A STROMA-FREE HEMOGLOBIN SOLUTION FOR USE AS A PLASMA EXPANDER . J Exp Med 1 December 1967; 126 (6): 1127–1142. doi: https://doi.org/10.1084/jem.126.6.1127
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