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幽门螺杆菌感染患者白介素-8及白介素-1β的变化 被引量:3

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摘要 目的:探讨白介素-8及白介紊-1β在Hp感染的胃十二指肠疾病中的致病机制。 方法:采用酶联免疫吸附试验(ELISA)夹心法,对62例患者(其中36例消化性溃疡,26例慢性胃炎,Hp阳性的患者43例,Hp阴性患者19例)胃黏膜组织中的白介素-8及白介素1β的表达水平进行检测,并对他们在Hp相关性胃十二指肠疾病中的相互关系进行分析。 结果:胃黏膜组织中白介素-8及白介素1β的表达水平在Hp阳性组较Hp阴性组显著增高,两组间均数比较有显著差异(P<0.01);Hp阳性患者中消化性溃疡组的白介素-8及白介素1-β的表达水平较慢性胃炎组高(P<0.01);白介素-8及白介素1β在Hp阳性患者中有显著相关性(r=0.063,P<0.01),而在HP阴性患者中无相关性(P=0.503);根据HP阳性患者胃黏膜炎症的严重程度分为正常、轻度、中度和重度,白介素-8的表达水平在正常组<轻度组<中度组<重度组,各组间均数两两比较有统计学上的差异(P<0.01),而白介素1-β仅在重度组与其他三组有显著性差异。 结论:白介素-8及白介素1β可能在Hp相关性胃十二指肠疾病的发病机制中其一定的作用,尤其以白介素-8的作用显著。
出处 《世界华人消化杂志》 CAS 2002年第4期478-480,共3页 World Chinese Journal of Digestology
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