Down Selection of Polymerized Bovine Hemoglobins for Use as Oxygen Releasing Therapeutics in a Guinea Pig Model

Editor's Highlight: The development of hemoglobin-based oxygen carriers (HBOCs) as a replacement for whole-blood transfusions has been impeded by their systemic toxicity. This paper presents data from a series of HBOCs, demonstrating one candidate that meets predetermined safety criteria. This approach may allow the development of an acceptable blood substitute for human us