Effects of different doses of Xuebijing injection in treatment of ischemia reperfusion injury in rabbit limbs
10.3760/cma.j.issn.1001-8050.2013.08.038
- VernacularTitle:不同剂量血必净注射液对兔肢体缺血再灌注损伤的治疗作用
- Author:
Liang ZHANG
;
Wei DAI
;
Zhiming GAO
;
Jihong ZHOU
;
Dawei LIU
- Publication Type:Journal Article
- Keywords:
Ischemia;
Reperfusion Injury;
Therapy
- From:
Chinese Journal of Trauma
2013;29(8):796-799
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate effect and mechanism of Xuebijing administration at various concentrations on ischemia reperfusion injury (IRI) of rabbit limbs.Methods Thirty New Zealand rabbits were divided into control group (n =10),Xuebijing group Ⅰ (n =10) and Xuebijing group Ⅱ(n =10) according to random number table.Rabbit models of IRI in lower extremities were established.Each group received corresponding therapy after reperfusion:rabbits in Xuebijing group Ⅰ were firstly administered 4 ml/kg Xuebijing solution and 6 ml/kg isotonic saline; rabbits in Xuebijing group Ⅱ were administered 2 ml/kg Xuebijing solution and 8 ml/kg isotonic saline; rabbits in control group were simply administered 10 ml/kg isotonic saline.Venous blood samples were collected before reperfusion and at 1 h,2 h,4 h after reperfusion to measure coagulation parameters (APTT,Fib,INR and PT) and biochemical items (ALB,LDH and CK).Results APTT in Xuebijing group Ⅰ presented obvious improvement at 1 h and 4 h after reperfusion as compared with control group (P ＜ 0.01).PT in Xuebijing groups Ⅰ and lⅡ was significantly longer after reperfusion than that before reperfusion (P ＜0.05).Fib level in Xuebijing group Ⅰ was much higher at 4 h after reperfusion than that before reperfusion (P ＜ 0.05).ALB level at 1 hour after reperfusion showed no statistical differences from that before reperfusion in Xuebijing groups Ⅰ and Ⅱ (P ＞ 0.05).LDH and CK levels in Xuebijing group Ⅰ were much lower than those in control group after reperfusion (P ＜ 0.05).Conclusions Xuebijing injection relieves limb IRI,with better effect in Xuebijing group Ⅰ than in Xuebijing group Ⅱ.Therapeutic mechanism may be associated with its involvement in adjusting clotting function and mitigating injury of muscle tissues.
