Effects of Dermatan Sulfate, a Heparin Cofactor II Mediated Thrombin Inhibitor, on the Endotoxin-Induced Disseminated Intravascular Coagulation Model in the Rat: Comparison With Low-Molecular Weight Heparin, Nafamostat Mesilate and Argathroban

Effects of dermatan sulfate (DS) on the endotoxin-induced disseminated intravascular coagulation (DIC) rat model were compared with those of low-molecular weight heparin (LMWH), nafamostat mesilate (NM) and argathroban (AR). At doses of 5, 10 or 20 mg/kg/4 hr, DS significantly ameliorated the decrea...

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Veröffentlicht in:Japanese Journal of Pharmacology 1998, Vol.76 (4), p.397-404
Hauptverfasser: Junichi Onaya, Mamoru Kyogashima, Atsuko Sunose, Satoshi Miyauchi, Syoji Mizuno, Katsuyuki Horie
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Sprache:jpn
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Zusammenfassung:Effects of dermatan sulfate (DS) on the endotoxin-induced disseminated intravascular coagulation (DIC) rat model were compared with those of low-molecular weight heparin (LMWH), nafamostat mesilate (NM) and argathroban (AR). At doses of 5, 10 or 20 mg/kg/4 hr, DS significantly ameliorated the decrease of fibrinogen (Fbg), the increase of fibrin-fibrinogen degradation products (FDP) and except at the highest dose (20 mg/kg/4 hr), the prolongation of thrombin clotting time (TCT). It also decreased the glomerular fibrin deposits (%GFD) at doses of 10 or 20 mg/kg/4 hr. LMWH suppressed the decrease of Fbg and the increase of FDP at doses of 1. 4 or 2. 8 mg/kg/4 hr. Only the highest dose of LMWH suppressed the decrease of the platelet count (PL), the prolongation of prothrombin time, and improved the %GFD. AR suppressed the decrease of PL and improved the %GFD.
ISSN:0021-5198