目的 探讨大鼠离体肝脏保存再灌注后肝脏组织中细胞间黏附分子-1(ICAM-1) mRNA的表达变化及丹参对其表达的影响。
方法 选取健康Wistar雄性大鼠54只,用完全随机方法选6只大鼠作为正常组,切除肝脏后立即灌注;随机选24只大鼠作为对照组,切除肝脏后置入4 ℃UW液中分别保存8、16、24、32h后再行肝脏循环再灌注;余下的24只作为实验组,切除肝脏后置入含丹参的4 ℃UW液中分别保存8、16、24、32h后再行肝脏循环再灌注。应用 RT-PCR方法检测各组大鼠离体肝脏保存再灌注后肝脏组织中ICAM-1mRNA表达。
结果 正常组肝脏中的ICAM-1mRNA表达为3.61±1.56,对照组和实验组8、16、24、32h时肝脏中ICAM-1mRNA表达分别为15.71±1.78、33.70±3.35、45.83±4.37、66.98±5.89和11.69±1.25、16.55±1.37、24.73±2.74、32.65±3.39,对照组和实验组各时相均分别明显低于正常组(P<0.05),且均随保存时间延长,ICAM-1mRNA 表达逐渐增加(P<0.05),实验组16h后ICAM-1mRNA 表达均分别明显低于对照组相应时相(P<0.05)。
结论 丹参能够降低离体肝脏保存再灌注后肝脏组织中ICAM-1mRNA表达,对肝脏保存再灌注损伤可能具有防护作用。
Citation:
苏志良,赵浩亮,曹燕,魏爱英. Expression of ICAM-1 mRNA of Isolated Rat Liver after Preservation and Reperfusion and Effect of Salvia Miltiorrhiza on Its Expression. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2013, 20(8): 932-933. doi:
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Copyright © the editorial department of CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY of West China Medical Publisher. All rights reserved
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Takei Y, Nishimura Y, Kawano S, et al. Expression of ICAM-1is involved in the mechanism of liver injury during liver transplantation:therapeutic usefulness of the F(ab’)2 fragment of an anti-ICAM-1 monoclonal antibody[J]. Transplant Proc, 1996, 28(2):1103-1105.
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赵浩亮, 裘法祖. 肝脏低温保存再灌注损伤的细胞分子机理[J]. 中华肝胆外科杂志, 2000, 6(4):313-315.
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苏志良, 吴晓彤, 刘根祥, 等. 粘附分子在肝脏保存再灌注损伤中的作用[J]. 医学综述, 2002, 8(1):15-17.
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卢绮萍, 史陈让. 影响肝缺血再灌注损伤主导因素机理[J]. 中华实验外科杂志, 1996, 13(6):369-370.
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, 245(6):G769-G774.
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- 1. Takei Y, Nishimura Y, Kawano S, et al. Expression of ICAM-1is involved in the mechanism of liver injury during liver transplantation:therapeutic usefulness of the F(ab’)2 fragment of an anti-ICAM-1 monoclonal antibody[J]. Transplant Proc, 1996, 28(2):1103-1105.
- 2. Shirasugi N, Wakabayashi G, Shimazu M, et al. Interleukin-1 receptor blockade attenuates oxygen-derived free radical productionand microcirculatory disturbances in ischemia/reperfusion injury in the liver[J]. Transplant Proc, 1997, 29(1-2):371-373.
- 3. Clavien PA, Harvey PRC, Sanabria JR, et al. Lymphocyte adhe-rence in the reperfused rat liver:mechanisms and effects[J]. Hepa-tology, 1993, 17(1):131-142.
- 4. Nakamura T, Arii S, Monden K, et al. Amelioration by Kupffer cell blockade in hepatic damage induced by cold preservation with subsequent plasma-supplemented perfusion[J]. J Surg Res, 1996, 62(2):207-215.
- 5. Riedel GL, Scholle JL, Shepherd AP, et al. Effects of hematocriton oxygenation of the isolated perfused rat liver[J]. Am J Physiol,.
- 6. Jaeschke H, Smith CW. Mechanisms of neutrophil-induced pare-nchymal cell injury[J]. J Leukoc Biol, 1997, 61(6):647-653.
- 7. 赵浩亮, 裘法祖. 肝脏低温保存再灌注损伤的细胞分子机理[J]. 中华肝胆外科杂志, 2000, 6(4):313-315.
- 8. 苏志良, 吴晓彤, 刘根祥, 等. 粘附分子在肝脏保存再灌注损伤中的作用[J]. 医学综述, 2002, 8(1):15-17.
- 9. 苏志良, 赵浩亮, 刘根祥, 等. 肝脏保存再灌注损伤与粘附分子[J]. 肝胆外科杂志, 2001, 9(1):79-81.
- 10. 李幼生, 黎介寿, 李宁, 等. 丹参对低温保存小肠的保护作用[J]. 中华实验外科杂志, 1997, 14(3):177-178.
- 11. 张志伟, 吴在德, 官阳. 丹参对鼠缺血后残肝细胞超微结构的影响[J]. 中华实验外科杂志, 1995, 12(6):366-367.
- 12. 夏正远, 余金浦, 史盺云, 等. 失血性休克中丹参和超氧化物歧化酶抑制脂质过氧化反应的研究[J]. 中华麻醉学杂志, 1994, 14(4):275-277.
- 13. 顾家珍, 夏正远, 阳光, 等. 复方丹参对体外循环下心肌缺血再灌注后脂质过氧化反应的影响[J]. 中华实验外科杂志, 1996, 13(5):282-283.
- 14. 卢绮萍, 史陈让. 影响肝缺血再灌注损伤主导因素机理[J]. 中华实验外科杂志, 1996, 13(6):369-370.
- 15. , 245(6):G769-G774.