【Abstract】ObjectiveTo study the effects of endothelin (ET) and Xuesaitong injection on hepatic, renal and myocardial tissues after bile duct ligation (BDL) in rabbits.
MethodsSeventytwo rabbits were randomly divided into three groups: BDL group (24 rabbits), BDL+Xuesaitong injection group (24 rabbits), and sham operation group (24 rabbits). Each group was subdivided into four subgroups of postoperative 3, 6, 9 and 12 d (6 rabbits in each subgroup). Automatic biochemical analysis equipment was used to detect the levels of serum TBIL, ALT, BUN and Crea. The levels of ET in plasma, hepatic, renal and myocardial tissues were measured with radioimmunological method.
ResultsThe levels of ET in plasma, hepatic, renal and myocardial tissues in both BDL group and BDL+Xuesaitong injection group were higher than those of sham operation group (P<0.01). The levels of ET in plasma and tissues of BDL+Xuesaitong group were lower than those in BDL group (P<0.05).
ConclusionObstructive jaundice can lead to an increase of ET in plasma, hepatic, renal and myocardial tissues, the level of ET increases with the time of obstruction. Xuesaitong injection may play a protective role in the injury of hepatic, renal and myocardial tissues after obstruction by decreasing the level of ET in plasma and tissues.
Citation:
ZHOU Bin,YAO Nan,LI Yumin,SONG Shaoli.. Experimental Study on Effects of Endothelin and Xuesaitong Injection on Hepatic, Renal and Myocardial Tissues in Obstructive Jaundice. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2006, 13(1): 77-81. doi:
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- 1. Yanagisawa M, Kurihara H, Kimura S, et al. A novel potent vasoconstrictor peptide produced by vascular endothelial cells [J]. Nature, 1988; 332(6163)∶411.
- 2. 李端陽, 李小英, 馬慶久, 等. 大鼠梗阻性黃疸形成中血及肝組織內皮素的水平及意義 [J]. 武警醫學, 2000; 11(8)∶454.
- 3. 劉穎斌, 蔣莜強, 劉峰, 等. 內皮素在梗阻性黃疸血液、肝、腎、胃及肺組織的含量變化和作用研究 [J]. 江西醫學院學報, 1998; 38(3)∶21.
- 4. 劉憲生, 錢家勤. 梗阻性黃疸兔血漿內毒素和內皮素1含量與血流動力學改變的關系 [J]. 中華實驗外科雜志, 1999; 16(2)∶157.
- 5. 彭兵, 吳言濤, 王向東, 等. 阻塞性黃疸患者手術前后內毒素、內皮素極細胞因子水平的研究 [J]. 中國普外基礎與臨床雜志, 2001; 8(4)∶245.
- 6. 張晉, 王曉良. 內皮源性血管活性因子的研究進展 [J]. 中國藥理學通報, 2000; 16(1)∶11.
- 7. 馬珂, 湯金土. 三七皂甙的實驗研究進展 [J]. 浙江中西醫結合雜志, 2002; 12(3)∶197.
- 8. 邱志兵, 李朝先. 內皮素與心肌缺血再灌注損傷 [J]. 國外醫學·老年醫學分冊, 2001; 22(4)∶158.
- 9. 韓金安, 胡威夷. 三七總皂甙對中樞神經損傷氧自由基病理作用的影響 [J]. 中國藥理學通報, 1996; 12(6)∶487.
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