Effects of ultra-purified polymerized bovine hemoglobin on local tissue oxygen tension in striated skin muscle -- an efficacy study in the hamster.

The development of hemoglobin-based oxygen carriers has been propagated for replacement of the oxygen carrying properties of red blood cells for almost one century. Using a Clark-type multi-wire oxygen surface electrode and the dorsal skin fold chamber model of the awake Syrian golden hamster, local tissue pO(2) was analyzed in the thin striated skin muscle before and after administration of an ultra-purified polymerized bovine hemoglobin solution (U-PBHb, Biopure Corp., Boston, Mass.

Effects of diaspirin-cross-linked hemoglobin (DCLHb) on local tissue oxygen tension in striated skin muscle: an efficacy study in the hamster.

Using the dorsal skin fold chamber model in the hamster, we analyzed local tissue partial oxygen pressure (PO2) in the striated skin muscle under nonischemic and postischemic conditions with a Clark-type multiwire oxygen surface electrode. Hypervolemic infusion (500 mg x kg(-1) I.V.