Texas Tech University System

Peter C Canizaro, Deceased

Mario J Feola

Jan S Simoni

An improved blood substitute comprises purified hemoglobin, preferably bovine, cross-linked intramolecularly with periodate-oxidized ATP (o-ATP) and intermolecularly with periodate-oxidized adenosine (o-adenosine), combined with reduced glutathione (GSH), and optionally enriched with mannitol, non-electrolytes, and/or electrolytes. The blood substitute has prolonged intravascular persistence, can sustain plasma volume, has low oxygen affinity, can work as a physiological oxygen carrier, has vasodilator activity and can reduce the vasoconstriction that follows hemorrhage. A method of treating a human afflicted with acute blood loss and/or a sickling crisis of sickle cell anemia comprises intravenously administrating to the human an effective volume of the blood substitute.

Growing community of inventors

Lubbock, TX, United States of America

Peter C Canizaro, Deceased