Nephrotoxic effects of oxygen transport media in the isolated rat kidney.
Perfusion of isolated kidneys from rats demonstrated the following nephrotoxic effects of Fluosol-DA: decreased glomerular filtration rate (GFR), urine flow rate (UFR), and fractional reabsorption of potassium (FrK+) (P less than 0.01). Fluosol-DA perfusions were at flow rates about equal to the physiologically normal rodent renal plasma flow rate of 4 ml/min. Stroma-free hemoglobin (SFH) perfusions, also at 4 ml/min, were associated with physiologically normal renal functions, as were those of control Krebs-Ringer bicarbonate (KRB) perfusions at 32 ml/min.
D000818:Animals; D001802:Blood Substitutes / Q000494:pharmacology; D004338:Drug Combinations / Q000494:pharmacology; D005466:Fluorocarbons / Q000494:pharmacology*; D005919:Glomerular Filtration Rate / Q000187:drug effects; D006895:Hydroxyethyl Starch Derivatives; D007668:Kidney / Q000187:drug effects* / Q000378:metabolism; D008297:Male; D011188:Potassium / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains; D012964:Sodium / Q000378:metabolism; D014563:Urodynamics / Q000187:drug effects
D001802:Blood Substitutes; D004338:Drug Combinations; D005466:Fluorocarbons; D006895:Hydroxyethyl Starch Derivatives; C017323:glucose, glycerol, hydroxyethyl starch, perfluorodecalin, perfluorotripropylamine, pluronic F-68, salts, yolk phospholipids drug combination; D012964:Sodium; D011188:Potassium