Effect of different doses of propofol on cisplatin-induced hepatotoxicity in rats
10.3760/cma.j.issn.0254-1416.2012.10.007
- VernacularTitle:不同剂量异丙酚对顺铂致大鼠肝细胞毒性的影响
- Author:
Limei ZHAO
;
Renchun LAI
;
Jing WANG
;
Yanting FAN
;
Qin WANG
;
Xudong WANG
- Publication Type:Journal Article
- Keywords:
Propofol;
Cisplatin;
Hepatotoxicity
- From:
Chinese Journal of Anesthesiology
2012;(10):1186-1188
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of different doses of propofol on cisplatin-induced hepatotoxicity in rats.Methods Eighty male SD rats weighing 200-250 g,aged 3 months,were randomly divided into 8 groups (n =10 each) ∶ control group (group C),cisplatin 7.5 mg/kg group (group Cis),propofol 180 mg/kg group (group P),intralipid 15 ml/kg group (group Ⅰ),cisplatin 7.5 mg/kg + intralipid 15 ml/kg group (group CisI),cisplatin 7.5 mg/kg + propofol 60 mg/kg group (group CisP1),cisplatin 7.5 mg/kg + propofol 120 mg/kg group (group CisP2),and cisplatin 7.5 mg/kg + propofol 180 mg/kg group (group CisP3).The rats in groups C,Cis,P and I received single intraperitoneal injection of normal saline,cisplatin,propofol and intralipid respectively.While in the groups CisI,CisP1,CisP2 and CisP3,rats received a single intraperitoneal injection of propofol or intralipid at 1 min before a single intraperitoneal injection of cisplatin.At 24 h after cisplatin injection,venous blood samples were taken from inferior vena cava for measurement of plasma ALT and AST activities.The liver tissues were taken for microscopic examination.Results Compared with group C,plasma ALT and AST activities were significantly increased and pathological injury was aggravated in groups Cis,CisI and CisP1-3 (P ＜ 0.05).The activities of ALT and AST were gradually decreased and the pathologic injury was attenuated in groups Cis and CisP1-3 (P ＜ 0.05).Conclusion Propofol can reduce cisplatin-induced hepatotoxicity in a dose-dependent manner in rats.
