Comparison of the antithrombotic effects of low molecular weight heparinoid KB-101 and heparin in a rat experimental model.
1. We compared the low molecular weight heparinoid KB-101 and heparin with regard to suppression of experimental thrombus formation and effects on bleeding time, prothrombin time (PT), and activated partial thromboplastin time (APTT) in rats. 2. KB-101 exerted a similar antithrombotic activity as that of heparin. 3. Heparin prolonged bleeding time, PT, and APTT more than KB-101 did. 4. These results suggested that KB-101 is superior to heparin as an anticoagulant.
Second Department of Internal Medicine, Hyogo College of Medicine, Japan.
A
A
Suehiro
J
J
Imaoka
E
E
Kakishita
D000818:Animals; D001760:Bleeding Time; D005343:Fibrinolytic Agents / Q000494:pharmacology*; D006493:Heparin / Q000494:pharmacology*; D006495:Heparin, Low-Molecular-Weight / Q000494:pharmacology*; D008297:Male; D010314:Partial Thromboplastin Time; D011517:Prothrombin Time; D051381:Rats; D017208:Rats, Wistar
D005343:Fibrinolytic Agents; D006495:Heparin, Low-Molecular-Weight; D006493:Heparin