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Protective Effects of Ulinastatin on Rabbit Lung Transplantation
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- Author:
- No author available
- Journal Title:
- JOURNAL OF CHINESE PHYSICIAN
- Issue:
- 5
- DOI:
- 10.3760/cma.j.issn.1008-1372.2004.05.004
- Key Word:
- 天普洛安;缺血-再灌注损伤;肺保护
Abstract： 目的探讨天普洛安(UTI)在肺移植中对供肺的保护作用.方法建立兔的肺移植模型,分对照组(Ⅰ组,n＝6),缺血前30min UTI 0.6万U/kg组(Ⅱ组,n＝6),缺血前30min UTI 1.2万U/kg组(Ⅲ组,n＝6),缺血前30min及再灌注初分别给药 UTI 1.2万U/kg组(Ⅳ组,n＝6).于夹闭左肺门前和开放左肺门30min后,分别取左、右房血行血细胞计数,并于缺血前及再灌注后2h 取肺组织行病理学检查及测其湿干重比、MDA含量.结果再灌注后Ⅱ组、Ⅲ组和Ⅳ组右房血白细胞/左房血白细胞比值显著低于Ⅰ组(P＜0.05);与Ⅰ组比较,再灌注后Ⅱ组、Ⅲ组Ⅳ组肺组织的湿干重比及丙二醛(MDA)含量均明显降低(P＜0.05),肺组织病理改变减轻.结论天普洛安对低温保存的兔肺有保护作用.
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