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阿尔茨海默病与幽门螺杆菌相关性研究 被引量:2

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摘要 阿尔茨海默病(AD)发病机制复杂,主要临床表现为进行性认知功能障碍和行为损害。肠道微生物在胃肠道与中枢神经系统之间的双向信息交流中发挥重要作用这一观点已被广泛认可。幽门螺杆菌(Hp)作为感染及传染程度均较高的致病菌,与多种胃肠道外疾患如动脉粥样硬化、高血压、心脑缺血、脑卒中等密切相关,而这些均为AD发生的危险因子。通过Hp与AD的研究发现相关机制包括幽门螺杆菌干扰肠脑轴、Aβ沉积、tau磷酸化及神经炎性反应等。本文将对Hp参与AD的致病机制加以总结,以期为AD提供新的诊疗思路。
作者 夏晨雨 马强
出处 《吉林医学》 CAS 2022年第2期542-545,共4页 Jilin Medical Journal
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