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高原地区幽门螺杆菌感染与急性脑梗死关系的探讨

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摘要 目的探讨不同高海拔地区急性脑梗死(acute cerebral ischemic,ACI)与慢性幽门螺杆菌(Hp)感染的关系。方法13C呼气实验方法和采用免疫比浊法检测不同高海拔地区ACI患者Hp感染率和血清C反应蛋白(CRP)浓度。结果高海拔ACI组Hp阳性率(82.5%)明显高于中度海拔ACI组(60.4%)。在不同海拔地区,ACI组Hp阳性者的CRP水平均比Hp阴性者的高(P<0.01)。通过两个海拔梯度ACI组Hp阳性者CRP水平的比较,高海拔组CRP明显高于中度海拔组。结论高原地区ACI患者Hp感染后可能诱导机体产生CRP。严重环境因素(高海拔、氧化应激、强紫外线)可能是诱导高原ACI炎症反应发生、发展的原因,提示慢性Hp感染与高原地区ACI的发病密切相关。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2008年第11期1083-1084,共2页 Chinese Journal of Gerontology
基金 国家人事部留学人员科技活动项目(No.青人专字〔2006〕2号)
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