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Effect of Aprotinin on CD11b Expression of Neutrophilic Granulocytes in Cardiopulmonary Bypass
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- Author:
- No author available
- Journal Title:
- JOURNAL OF CHINESE PHYSICIAN
- Issue:
- 1
- DOI:
- 10.3760/cma.j.issn.1008-1372.2003.01.004
- Key Word:
- 抑肽酶;体外循环;炎性反应
Abstract： 目的探讨抑肽酶对体外循环(CPB)全身炎性反应的抑制作用.方法 16例心脏瓣膜替换术患者随机分为对照组和抑肽酶组,各8例,于手术开始前、CPB转流中40min、CPB转流后30min、CPB结束后4h用流式细胞仪测定肝素化动脉血中性粒细胞整合素CD11b的表达.结果对照组在CPB结束后30min、CPB结束后4h,CD11b的表达明显高于手术开始前(P＜0.01)及抑肽酶组相同时间点(P＜0.01).结论在CPB术中抑肽酶可抑制中性粒细胞CD11b表达的上调,减轻免疫炎性反应的发生.
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