Movement disorders:磷酸化tau181,对鉴别轻度认知障碍和痴呆有何意义?

2022-06-20 Freeman MedSci原创

pTau181与基线或重复测量的认知衰退增加无关。

阿尔茨海默病(AD)和路易体痴呆(DLB)是两种最常见的神经退行性痴呆原因,在英国脑库的研究中,这两种疾病占79%的病例。这两种疾病都有轻度认知障碍(MCI)的前驱症状,曾有报道,与MCI-AD相比,带路易体的MCI(MCI-LB)的衰退速度更快,向痴呆的转化率更高,这与有证据表明在痴呆阶段,DLB患者与AD相比,衰退速度更快,生存时间缩短。

图1: 论文封面图

英国的一项大型脑库研究和前瞻性临床审查报告指出,额外的神经退行性共病变与转化为痴呆的20倍增长有关,另一份来自大型前瞻性尸检系列的报告还发现,LB疾病是这种加速衰退的一个有效的个人层面的因素。

脑脊液(CSF)中Aβ42的减少是AD的一个标志,预示着DLB的快速衰退。其他工作报告说,这种多种病症在MCI阶段已经存在,这使得MCI-DLB患者中存在的AD病症会加速衰退是可信的。

最近,基于血液的识别AD的生物标志物已被报道,特别是血浆中磷酸化tau的测量。人类tau蛋白苏氨酸181处的磷酸化tau(pTau181)已显示出检测AD的效用,其性能与CSF生物标志物和正电子发射断层扫描(PET)tau相当,并与AD病理学的尸检评估相验证。pTau181的升高不仅可以追踪tau病理学,还可以追踪早期淀粉质沉积。 pTau181还可以检测临床前AD,并预测纵向下降和从MCI到AD痴呆的转换。

关于这些血浆生物标志物在DLB中的应用,目前还不太清楚。一项对35名路易体痴呆患者(30名DLB和5名PDD)的研究发现,pTau181似乎是一个有用的AD共同病理标志物,因为它与CSF测量的AD和PET tau相关,并预测PET tau状态。似乎没有研究报告MCI-LB的情况。

一个关键问题是这种生物标志物是否能促进识别DLB/MCI-LB中常见的AD共病症,从而帮助预测有更快衰退风险的个体。pTau181可能能够识别共存的AD病例,并能够评估其纵向进展。

因此,在MCI-LB和MCI-AD中进行了一项前瞻性的纵向研究,在基线上测量pTau181,并进行年度跟踪审查。

他们假设,那些基线pTau181水平与AD共病学存在一致的可能的MCILB患者会有更快的衰退,pTau181不会区分可能的MCI-LB和MCI-AD,但在区分可能的MCI-LB和对照组方面会显示出准确性。他们还报告了重复测量pTau181的一组参与者和那些可能存在MCI-LB的参与者。

图2:论文结果图

对146名受试者(56名可能的MCI-LB,22名可能的MCI-LB,44名MCI-AD,和24名对照组)进行了长达5.7年的调查。

与对照组相比,可能的MCI-LB的pTau181水平明显较高(平均增加22.2%),而与MCI-AD相比则明显较低(平均下降24.4%)。

pTau181在区分可能的MCI-LB和对照组方面的接收操作特征分析显示,曲线下面积(AUC)为0.68(特异性83%,敏感性57%);

在区分MCI-AD和健康对照组方面,AUC为0.8(特异性83.3%,敏感性72.7%)。

pTau181与MCI-AD的认知能力下降有关联,但在MCI-LB中没有。在一个有重复样本的子集中,血浆pTau181每随访一年有3%的不明显的增加。pTau181的变化率在不同的诊断亚组中没有明显差异。

该研究的重要意义在于发现了:pTau181与基线或重复pTau181测量的认知衰退增加无关。而pTau181部分区分了probable MCI-LB vs control;以及MCI-AD vs control,但对区分可能的MCI-LB与MCI-AD没有帮助。


原文出处:

Thomas AJ, Hamilton CA, Heslegrave A, et al. A Longitudinal Study of Plasma pTau181 in Mild Cognitive Impairment with Lewy Bodies and Alzheimer’s Disease. _Movement Disorders_. Published online March 23, 2022:mds.28994. doi:[10.1002/mds.28994](https://doi.org/10.1002/mds.28994)

 

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (7)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1784515, encodeId=7a561e845156e, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Tue Apr 04 07:45:01 CST 2023, time=2023-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013901, encodeId=76ec20139010a, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Aug 31 14:45:01 CST 2022, time=2022-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077700, encodeId=723720e77007a, content=<a href='/topic/show?id=67cc600242' target=_blank style='color:#2F92EE;'>#disorder#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6002, encryptionId=67cc600242, topicName=disorder)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3fc52500170, createdName=12498cbcm00(暂无昵称), createdTime=Sun Aug 07 18:45:01 CST 2022, time=2022-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1738133, encodeId=86311e38133a2, content=<a href='/topic/show?id=e10b600329' target=_blank style='color:#2F92EE;'>#disorders#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6003, encryptionId=e10b600329, topicName=disorders)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=efbf34357637, createdName=ms2186806800017884, createdTime=Sat Sep 24 09:45:01 CST 2022, time=2022-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1878543, encodeId=133118e85430f, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Tue Jan 10 04:45:01 CST 2023, time=2023-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509365, encodeId=7129150936591, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Sat Jun 18 13:45:01 CST 2022, time=2022-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1247120, encodeId=dc50124e120aa, 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=36, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Fri Jun 17 01:45:01 CST 2022, time=2022-06-17, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1784515, encodeId=7a561e845156e, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Tue Apr 04 07:45:01 CST 2023, time=2023-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013901, encodeId=76ec20139010a, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Aug 31 14:45:01 CST 2022, time=2022-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077700, encodeId=723720e77007a, content=<a href='/topic/show?id=67cc600242' target=_blank style='color:#2F92EE;'>#disorder#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6002, encryptionId=67cc600242, topicName=disorder)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3fc52500170, createdName=12498cbcm00(暂无昵称), createdTime=Sun Aug 07 18:45:01 CST 2022, time=2022-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1738133, encodeId=86311e38133a2, content=<a href='/topic/show?id=e10b600329' target=_blank style='color:#2F92EE;'>#disorders#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6003, encryptionId=e10b600329, topicName=disorders)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=efbf34357637, createdName=ms2186806800017884, createdTime=Sat Sep 24 09:45:01 CST 2022, time=2022-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1878543, encodeId=133118e85430f, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Tue Jan 10 04:45:01 CST 2023, time=2023-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509365, encodeId=7129150936591, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Sat Jun 18 13:45:01 CST 2022, time=2022-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1247120, encodeId=dc50124e120aa, 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=36, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Fri Jun 17 01:45:01 CST 2022, time=2022-06-17, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1784515, encodeId=7a561e845156e, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Tue Apr 04 07:45:01 CST 2023, time=2023-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013901, encodeId=76ec20139010a, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Aug 31 14:45:01 CST 2022, time=2022-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077700, encodeId=723720e77007a, content=<a href='/topic/show?id=67cc600242' target=_blank style='color:#2F92EE;'>#disorder#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6002, encryptionId=67cc600242, topicName=disorder)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3fc52500170, createdName=12498cbcm00(暂无昵称), createdTime=Sun Aug 07 18:45:01 CST 2022, time=2022-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1738133, encodeId=86311e38133a2, content=<a href='/topic/show?id=e10b600329' target=_blank style='color:#2F92EE;'>#disorders#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6003, encryptionId=e10b600329, topicName=disorders)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=efbf34357637, createdName=ms2186806800017884, createdTime=Sat Sep 24 09:45:01 CST 2022, time=2022-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1878543, encodeId=133118e85430f, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Tue Jan 10 04:45:01 CST 2023, time=2023-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509365, encodeId=7129150936591, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Sat Jun 18 13:45:01 CST 2022, time=2022-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1247120, encodeId=dc50124e120aa, 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=36, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Fri Jun 17 01:45:01 CST 2022, time=2022-06-17, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1784515, encodeId=7a561e845156e, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Tue Apr 04 07:45:01 CST 2023, time=2023-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013901, encodeId=76ec20139010a, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Aug 31 14:45:01 CST 2022, time=2022-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077700, encodeId=723720e77007a, content=<a href='/topic/show?id=67cc600242' target=_blank style='color:#2F92EE;'>#disorder#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6002, encryptionId=67cc600242, topicName=disorder)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3fc52500170, createdName=12498cbcm00(暂无昵称), createdTime=Sun Aug 07 18:45:01 CST 2022, time=2022-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1738133, encodeId=86311e38133a2, content=<a href='/topic/show?id=e10b600329' target=_blank style='color:#2F92EE;'>#disorders#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6003, encryptionId=e10b600329, topicName=disorders)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=efbf34357637, createdName=ms2186806800017884, createdTime=Sat Sep 24 09:45:01 CST 2022, time=2022-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1878543, encodeId=133118e85430f, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Tue Jan 10 04:45:01 CST 2023, time=2023-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509365, encodeId=7129150936591, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Sat Jun 18 13:45:01 CST 2022, time=2022-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1247120, encodeId=dc50124e120aa, 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=36, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Fri Jun 17 01:45:01 CST 2022, time=2022-06-17, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1784515, encodeId=7a561e845156e, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Tue Apr 04 07:45:01 CST 2023, time=2023-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013901, encodeId=76ec20139010a, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Aug 31 14:45:01 CST 2022, time=2022-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077700, encodeId=723720e77007a, content=<a href='/topic/show?id=67cc600242' target=_blank style='color:#2F92EE;'>#disorder#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6002, encryptionId=67cc600242, topicName=disorder)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3fc52500170, createdName=12498cbcm00(暂无昵称), createdTime=Sun Aug 07 18:45:01 CST 2022, time=2022-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1738133, encodeId=86311e38133a2, content=<a href='/topic/show?id=e10b600329' target=_blank style='color:#2F92EE;'>#disorders#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6003, encryptionId=e10b600329, topicName=disorders)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=efbf34357637, createdName=ms2186806800017884, createdTime=Sat Sep 24 09:45:01 CST 2022, time=2022-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1878543, encodeId=133118e85430f, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Tue Jan 10 04:45:01 CST 2023, time=2023-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509365, encodeId=7129150936591, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Sat Jun 18 13:45:01 CST 2022, time=2022-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1247120, encodeId=dc50124e120aa, 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=36, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Fri Jun 17 01:45:01 CST 2022, time=2022-06-17, status=1, ipAttribution=)]
    2023-01-10 anminleiryan
  6. [GetPortalCommentsPageByObjectIdResponse(id=1784515, encodeId=7a561e845156e, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Tue Apr 04 07:45:01 CST 2023, time=2023-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013901, encodeId=76ec20139010a, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Aug 31 14:45:01 CST 2022, time=2022-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077700, encodeId=723720e77007a, content=<a href='/topic/show?id=67cc600242' target=_blank style='color:#2F92EE;'>#disorder#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6002, encryptionId=67cc600242, topicName=disorder)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3fc52500170, createdName=12498cbcm00(暂无昵称), createdTime=Sun Aug 07 18:45:01 CST 2022, time=2022-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1738133, encodeId=86311e38133a2, content=<a href='/topic/show?id=e10b600329' target=_blank style='color:#2F92EE;'>#disorders#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6003, encryptionId=e10b600329, topicName=disorders)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=efbf34357637, createdName=ms2186806800017884, createdTime=Sat Sep 24 09:45:01 CST 2022, time=2022-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1878543, encodeId=133118e85430f, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Tue Jan 10 04:45:01 CST 2023, time=2023-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509365, encodeId=7129150936591, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Sat Jun 18 13:45:01 CST 2022, time=2022-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1247120, encodeId=dc50124e120aa, 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=36, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Fri Jun 17 01:45:01 CST 2022, time=2022-06-17, status=1, ipAttribution=)]
    2022-06-18 hb2008ye
  7. [GetPortalCommentsPageByObjectIdResponse(id=1784515, encodeId=7a561e845156e, content=<a href='/topic/show?id=a727600194' target=_blank style='color:#2F92EE;'>#Disord#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6001, encryptionId=a727600194, topicName=Disord)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Tue Apr 04 07:45:01 CST 2023, time=2023-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2013901, encodeId=76ec20139010a, content=<a href='/topic/show?id=7d69598468' target=_blank style='color:#2F92EE;'>#Dis#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5984, encryptionId=7d69598468, topicName=Dis)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c689267, createdName=cmj8wellington, createdTime=Wed Aug 31 14:45:01 CST 2022, time=2022-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2077700, encodeId=723720e77007a, content=<a href='/topic/show?id=67cc600242' target=_blank style='color:#2F92EE;'>#disorder#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6002, encryptionId=67cc600242, topicName=disorder)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3fc52500170, createdName=12498cbcm00(暂无昵称), createdTime=Sun Aug 07 18:45:01 CST 2022, time=2022-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1738133, encodeId=86311e38133a2, content=<a href='/topic/show?id=e10b600329' target=_blank style='color:#2F92EE;'>#disorders#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6003, encryptionId=e10b600329, topicName=disorders)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=efbf34357637, createdName=ms2186806800017884, createdTime=Sat Sep 24 09:45:01 CST 2022, time=2022-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1878543, encodeId=133118e85430f, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Tue Jan 10 04:45:01 CST 2023, time=2023-01-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509365, encodeId=7129150936591, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Sat Jun 18 13:45:01 CST 2022, time=2022-06-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1247120, encodeId=dc50124e120aa, 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=36, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Fri Jun 17 01:45:01 CST 2022, time=2022-06-17, status=1, ipAttribution=)]
    2022-06-17 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

相关资讯

JAMA Neuro:早发路易体痴呆与晚发路易体痴呆及AD的比较

早发DLB具有区别于早发AD的临床特征,而晚发DLB的特征与AD共病的高负担有关。

Alzheimers Dementia:鹿特丹研究-皮层下脑结构和痴呆风险,有何关系?

杏仁核、丘脑、海马和尾状核的结构,和老年人队列中的痴呆风险有关。

Alzheimer&Dementia:除了Aβ和tau蛋白,这些血浆蛋白也与认知能力下降和痴呆风险有关!

本研究在无痴呆症患者中发现了几种与认知能力下降和痴呆症的长期风险有关的血浆蛋白。

Alzheimer&Dementia:预防痴呆,从娃娃抓起——饮食和运动在痴呆发病前多年就能影响大脑神经发生

饮食和运动可能在CD和痴呆症发病前很久就影响神经发生。海马神经生成的改变可能标志着病理过程的开始,并有可能成为CD和痴呆的生物标志物。

BMC MED:复旦郁金泰团队研究,充足的室外阳光照射就可以有效预防老年痴呆,尤其是老年人!

阳光照射与痴呆症风险呈J型关联。给予阳光照射的详细指导可以有效预防痴呆症。

拓展阅读

Alzheimer Dementia:从患者和护理的角度看阿尔茨海默病生物标志物检测和结果

有痴呆生活经验者的观点为生物标志物检测的价值提供了新的视角,应作为证据指导下的检测前咨询和结果考虑因素的一部分。

Annals of Neurology:AD相关生物标志物对皮质基底综合征和进行性核上性麻痹的影响

AD生物标志物阳性可能会改变CBS/PSP的临床表现,并有证据表明与AD病理/共病理相关的独特的大脑结构和功能变化。

IJNS:基于生命历程模型的多领域干预可降低老年人痴呆的风险

基于生命历程模型的多领域干预是可行的,有可能降低中国高危老年人患痴呆症的风险,改善他们的认知功能。

ART:视网膜血管的变化有望为观测阿尔茨海默病进程提供一个窗口

视网膜血管测量并不能代表非痴呆个体的脑血管损伤,而鼻侧象限的VD与海马萎缩相关,与淀粉样蛋白状态无关。

Neurology:利用基于弥散的神经炎症成像技术研究阿尔茨海默病的白质神经炎症

WM神经炎症在AD临床症状出现之前就已发生改变,并且与淀粉样变性相互作用。

Nature子刊:与记忆力训练相比,瑜伽对老年痴呆高危妇女的认知和免疫学影响

KY 对 SCD 有临床和生物学上的益处,将认知的变化与瑜伽的抗炎作用联系起来。

老年痴呆患者基于社区支持的居家照护中国专家建议

老年痴呆患者居家照护中国专家共识编写组 · 2023-03-30

痴呆诊断中PET临床合理化应用中国专家共识(2021版)

中国微循环学会神经变性病专业委员会 · 2021-11-25

2020 加拿大共识:痴呆早期非认知标志物建议

国外神经内科相关专家小组(统称) · 2020-10-17