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Alz Res Therapy:健康的生活方式,或可减少痴呆相关病理指标

2021-12-04 Freeman MedSci原创

健康的生活方式对认知完整的老年人中的AD病理学有有益影响。

阿尔茨海默病(AD)是痴呆症最常见的原因,它成为患者和社会的巨大负担。阿兹海默症的风险可以受到遗传和环境因素的影响。最近的分析表明,可改变的生活方式因素也可能影响AD的风险。研究发现,一些健康的生活方式因素与较低的痴呆风险有关。而且痴呆风险可以通过有利的生活方式因素的组合来降低。

2019年,世卫组织发布了一项预防认知能力下降和痴呆症的指南,其中包括戒烟干预、体育活动干预、社会活动干预和酒精使用障碍的干预。估计表明,如果在人口层面上消除目前确定的可改变的风险因素,超过三分之一的痴呆症病例是可以预防的。


脑脊液(CSF)中的β-淀粉样蛋白1-42(Aβ42)、总tau和磷酸化tau(p-tau)是AD的有效生物标志物。AD的生物标志物可能在诊断痴呆前20多年就已出现异常。在新公布的NIA-AA研究框架中,CSF Aβ42、tau和p-tau的水平已被确立为AD的核心生物标志物,以从生物学角度定义AD。

以前有一些关于几种健康生活方式因素和AD生物标志物之间的联系的研究,结果并不一致。生活方式因素是否对AD核心病理学有影响还不太清楚。

藉此, 复旦大学的俞金泰等人,探究了常见的健康生活方式,包括目前不吸烟,不喝有害饮料,没有社会隔离,以及定期的体育活动与阿尔茨海默病病理的CSF生物标志物的关联,这些都是在1108个认知完整的大样本中进行的。

他们对中国阿尔茨海默病生物标志物和生活方式研究(CABLE)中的1108名认知完整的个体进行研究,以评估AD生物标志物与健康生活方式因素的关系,包括无吸烟、无有害饮酒、无社会隔离和定期体育活动。根据生活方式因素,将参与者分为有利、中等和不利的生活方式组。还分析了整体生活方式和CSF生物标志物之间的关联。

他们发现:在认知完整的老年人中,有更多社会参与的人比那些有社会隔离的人有更低的CSF tau(p = 0.009)和p-tau(p < 0.001)。

定期的体育活动与较高的CSF Aβ42(p = 0.013)和较低的CSF tau(p = 0.036)和p-tau(p = 0.007)相关。

然而,没有发现吸烟状况或酒精摄入量与CSF生物标志物的明显关联。

当通过所有四个生活方式因素评估参与者的整体生活方式时,良好的生活方式与较低的CSF tau(p < 0.001)和p-tau(p < 0.001)水平有关。

这些发现表明,健康的生活方式对认知完整的老年人中的AD病理学有有益影响。


原文出处:
Hou XH, Xu W, Bi YL, et al. Associations of healthy lifestyles with cerebrospinal fluid biomarkers of Alzheimer’s disease pathology in cognitively intact older adults: the CABLE study. _Alz Res Therapy_. 2021;13(1):81. doi:[10.1186/s13195-021-00822-7](https://doi.org/10.1186/s13195-021-00822-7)

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1739116, encodeId=ba1e1e39116b9, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Jun 09 07:50:13 CST 2022, time=2022-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1077416, encodeId=e78310e7416bf, content=生活方式的重要性, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Dec 06 17:26:51 CST 2021, time=2021-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1077126, encodeId=5bfd10e7126b9, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Sun Dec 05 18:21:39 CST 2021, time=2021-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1246371, encodeId=d49312463e1ff, content=老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Sat Dec 04 22:50:13 CST 2021, time=2021-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1076935, encodeId=715f10e693589, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Sat Dec 04 21:13:07 CST 2021, time=2021-12-04, status=1, ipAttribution=)]
    2021-12-06 ZYY7209

    生活方式的重要性

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1739116, encodeId=ba1e1e39116b9, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Jun 09 07:50:13 CST 2022, time=2022-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1077416, encodeId=e78310e7416bf, content=生活方式的重要性, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Dec 06 17:26:51 CST 2021, time=2021-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1077126, encodeId=5bfd10e7126b9, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Sun Dec 05 18:21:39 CST 2021, time=2021-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1246371, encodeId=d49312463e1ff, content=老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Sat Dec 04 22:50:13 CST 2021, time=2021-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1076935, encodeId=715f10e693589, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Sat Dec 04 21:13:07 CST 2021, time=2021-12-04, status=1, ipAttribution=)]
    2021-12-05 医鸣惊人

    认真学习了。

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1739116, encodeId=ba1e1e39116b9, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Jun 09 07:50:13 CST 2022, time=2022-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1077416, encodeId=e78310e7416bf, content=生活方式的重要性, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Dec 06 17:26:51 CST 2021, time=2021-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1077126, encodeId=5bfd10e7126b9, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Sun Dec 05 18:21:39 CST 2021, time=2021-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1246371, encodeId=d49312463e1ff, content=老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Sat Dec 04 22:50:13 CST 2021, time=2021-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1076935, encodeId=715f10e693589, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Sat Dec 04 21:13:07 CST 2021, time=2021-12-04, status=1, ipAttribution=)]
    2021-12-04 neuro.Dr

    老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1739116, encodeId=ba1e1e39116b9, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Thu Jun 09 07:50:13 CST 2022, time=2022-06-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1077416, encodeId=e78310e7416bf, content=生活方式的重要性, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e831560211, createdName=ZYY7209, createdTime=Mon Dec 06 17:26:51 CST 2021, time=2021-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1077126, encodeId=5bfd10e7126b9, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Sun Dec 05 18:21:39 CST 2021, time=2021-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1246371, encodeId=d49312463e1ff, content=老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Sat Dec 04 22:50:13 CST 2021, time=2021-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1076935, encodeId=715f10e693589, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Sat Dec 04 21:13:07 CST 2021, time=2021-12-04, status=1, ipAttribution=)]
    2021-12-04 医鸣惊人

    认真学习了。

    0

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