An experimental study of acutobin and heparin on acute inferior vena cava thrombus in rabbits
10.3760/cma.j.issn.1007-631X.2010.07.017
- VernacularTitle:蕲蛇酶联合肝素治疗兔急性下腔静脉血栓的实验研究
- Author:
Yilai SUN
;
Yu ZHAO
;
Zhi XIANG
;
Zhonghui ZOU
- Publication Type:Journal Article
- Keywords:
Disease models,animal;
Venous thrombosis;
Thrombolytic therapy;
Anticoagulants
- From:
Chinese Journal of General Surgery
2010;25(7):562-565
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effectiveness and safety of combined heparin and acutobin in the treatment of acute inferior vena cava thrombus in rabbits. Methods The inferior vena cava thrombus model was established in 72 rabbits and they were randomly divided into three groups; heparin group(A) , group for combination of urokinase and heparin (B), group for combination of acutobin and heparin (C) ,each group including 24 rabbits. Drugs were administrated 3 days after thrombosis. Coagulation indexes were tested to assess their safety, and Doppler ultrasound was used to assess their effectiveness, on day 3, day 7, and day 10. Results The prolongation of prothrombin time ( PT) in group C was shorter than that in group B( P < 0. 05 ) , the fibrinogen ( FBG) value in group C was lower than that in group B (P < 0. 05 ) , the prolongation of PT in group B and group C was longer than that in group A (P < 0. 01), the FBG value of group B and C were higher than that in group A ( P < 0. 01 ), D-dimer ( D-D) value in group B and C gradually returned to normal range. There was no difference between the two groups (P > 0. 05). The thrombolytic effect in group B and C were better than that in group A, statistical difference was reached between groups B and A (P <0. 01), and the difference was statistically significant between groups C and A 10 days after administration (P < 0. 01). Thrombolytic effect was not different statistically between groups B and C (P > 0. 05). Conclusion Acutobin combined with heparin in the treatment of acute inferior vena cava thrombus in rabbits was effective and safe.
