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Gut:饮食对肠易激综合征的影响

2017-06-11 zhangfan MedSci原创

后续的研究将持续关注低FODMAP饮食对肠易激综合征的症状疗效的证据和机制,重视饮食对肠胃道疾病和共生微生物影响

近年来学术界越来越关注日常饮食和肠易激综合征患者功能性胃肠道症状之间的相互作用。

最近的研究使用MRI证明,短链可发酵的碳水化合物通过产气增加小肠和结肠水容积,刺激内脏感觉过敏导致功能性胃肠道症状。短链可发酵的碳水化合物饮食控制(低发酵低聚糖、双糖、单糖和多元醇FODMAP饮食)现在越来越多的应用。

近期至少有10项随机对照试验表明低FODMAP饮食可改善50%–80% IBS患者的临床反应,特别是在改善腹胀、胀气、腹泻和整体症状,但研究还表明,低FODMAP饮食可导致微生物及代谢组学的深刻变化,持续时间和临床相关性尚不清楚。

后续的研究将持续关注低FODMAP饮食对肠易激综合征的症状疗效的证据和机制,重视饮食对肠胃道疾病和共生微生物影响。

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    2017-06-11 执着追梦

    学习,谢谢分享

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    2017-06-11 三生有幸9135

    学习一下谢谢分享

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    2017-06-11 lovetcm

    饮食调理肠道微生态平衡起作用

    0

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    2017-06-11 狼毒花1982

    学习了感谢分享

    0

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一项由美国UCLA的研究人员完成的最新研究发现了肠道易激综合征(irritable bowel syndrome,IBS)病人身上关于肠道微生物和大脑结构的两个秘密。这项关于IBS病人的研究首次揭示了肠道微生物和大脑中涉及加工机体感觉信息的区域相关。研究结果表明大脑产生的信号可以影响肠道微生物的组成,反之,肠道微生物产生的化学物质可以改变人体大脑的结构。此外,研究人员还对童年创伤、大脑发育与肠道微

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