bis(3-5-dibromosalicyl)fumarate and Pulmonary-Edema

bis(3-5-dibromosalicyl)fumarate has been researched along with Pulmonary-Edema* in 1 studies

Other Studies

1 other study(ies) available for bis(3-5-dibromosalicyl)fumarate and Pulmonary-Edema

ArticleYear
Morphologic effects of hypervolemic administration of DBBF hemoglobin in the rat.
    Biomaterials, artificial cells, and artificial organs, 1990, Volume: 18, Issue:2

    Conscious rats were given either 14 g/dl bis(3,5-dibromosalicyl) fumarate cross-linked hemoglobin (DBBF-Hb) in lactated Ringer's (LR) as an intravenous bolus (40, 50, or 60% of blood volume), 12.5 g/dl human serum albumin (HSA) in LR as a control for oncotic effects, or LR as a control for injection volume. The high dose HSA and DBBF-Hb rats experienced pulmonary edema after injection; one rat in each of these groups died soon after dosing. Rats were killed after 48 hours for histopathology. Only the 60% HSA and the 50% and 60% DBBF-Hb rats had treatment-related lesions. In the liver, randomly distributed mononuclear cell aggregates occasionally surrounded a necrotic hepatocyte. Liver lesions in 60% DBBF-Hb rats were the largest and most numerous, but in all groups were qualitatively similar. Hearts from HSA and DBBF-Hb rats had similar mild inflammatory lesions. We conclude that bolus administration of DBBF-Hb causes morphologic lesions in rats only at volumes sufficient to cause pulmonary edema. Hepatic and cardiac changes with high volumes of DBBF-Hb resembled those in rats given a corresponding bolus of HSA, suggesting that vascular overload with a hyperoncotic solution, rather than cytotoxicity of DBBF-Hb, caused the injury.

    Topics: Animals; Aspirin; Blood Substitutes; Blood Volume; Cross-Linking Reagents; Heart; Hemoglobins; Liver; Male; Myocardium; Pulmonary Edema; Rats; Rats, Inbred Strains

1990