肠漏症总结 第1篇

肠道屏障不像墙壁般固若金汤、xxx不变，而是处在不断损耗和修复的动态平衡之中。

①在进食不同阶段，肠道的运动和分泌随时发生变化，而在这一过程中肠道微生物由于饮食变化不断为生存竞争和繁衍。

②肠道黏液层厚度也并非xxx不变，而是在不断生成和侵蚀的平衡之中自我调节；

③肠道上皮细胞会频繁更新，老细胞前仆，新细胞后继，并在免疫和其他机制调控下保持结构的完整。

④肠道上皮细胞之间的链接如紧密结合蛋白，也看菜下饭地随菌群和上皮细胞的变化而变化；

⑤肠道免疫细胞也受菌群和进入物质的影响，不断分化，相当一部分随后会通过循环系统流向身体其他部位。

肠漏症总结 第2篇

破坏肠道屏障的因素很多，不管是扰乱生物屏障、化学屏障、物理屏障还是免疫屏障的因素都会损伤肠道屏障功能；当某种破坏因素持续存在或多种破坏因素同时或相继出现时，肠道屏障稳态则容易被破坏。损耗大于修复时，就会引起肠漏。

相比与人自身遗传因素之下，日常生活中各种环境因素对肠道屏障的影响更为明显。

①慢性心理压力和生理压力都会激活应激反应系统，释放多种压力激素，影响肠运动、分泌及肠道菌群组成。

②酒虽然为某些人带来好的感受，但酒精会直接破坏肠道上皮细胞扰乱肠道菌群，过饮和醉酒即可引发肠漏。

③各种慢性疾病状态下，肠道屏障功能也会受到损伤。

④毒素（如重金属）和杀虫剂等因素会破坏肠道屏障。

肠漏症总结 第3篇

③ 想要保护皮肤，最好的方法是保证功能良好的皮肤屏障，而不是用各种抑菌产品除菌后再涂抹各种化学产品。

本期主要介绍肠漏对皮肤的影响，下期将总结肠漏的影响并介绍肠漏的预防和修复，敬请关注！

@ xxx健康

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