Alzheimers Res Ther:韩璎教授团队发现肠道菌群联合血浆Aβ可作为识别AD临床前期的潜在标记物

2022-05-03 韩璎 主观认知下降

近日,由国家老年疾病临床医学研究中心(宣武医院)-中国AD临床前期联盟、首都医科大学宣武医院神经内科韩璎教授团队在国际学术期刊Alzheimers Research & Therapy发表题为

近日,由国家老年疾病临床医学研究中心(宣武医院)-中国AD临床前期联盟、首都医科大学宣武医院神经内科韩璎教授团队在国际学术期刊Alzheimers Research & Therapy发表题为“Combination of gut microbiota and plasma amyloid-β as a potential index for identifying preclinical Alzheimer's disease: a cross-sectional analysis from the SILCODE study”的文章,初步探索了Aβ阳性且认知功能正常的被试,即阿尔茨海默病(Alzheimer’s disease,AD)临床前期人群的肠道菌群变化特征,并评估其联合血浆Aβ识别临床前期AD的潜力。
图片

研究简介

研究发现,血浆Aβ可能有助于脑内Aβ沉积患者的早期识别。肠道菌群失调已被证实与AD的发病有关。然而,关于AD临床前期患者肠道菌群的改变,以及联合血浆Aβ标记物和肠道菌群是否可提高AD临床前期患者的识别能力仍不清楚。
本研究纳入34例Aβ阴性认知功能正常的受试者(CN-)、32例Aβ阳性认知功能正常的受试者(CN+)以及22例认知障碍(CI)患者(其中包括11例MCI患者和11例AD痴呆患者)。所有受试者完成神经心理学量表评估和16S扩增子分析。采用Meso Scale Discovery(MSD)方法对CN-和CN+受试者血浆中的Aβ40、Aβ42和Aβ42/Aβ40水平进行定量分析。采用Spearman’s相关性分析方法,分别评估全脑SUVr值与变化的肠道菌群以及血浆Aβ标记物的相关性。最后,评估肠道菌群联合血浆Aβ对于识别CN+受试者的判别潜力。

文章要点

研究结果显示:与CN-组相比,CN+组血浆Aβ42和Aβ42/Aβ40水平显著下降(p = 0.011; p = 0.003)(图1)。

图片

肠道菌群方面,CN+组厚壁菌门、δ-变形菌纲的相对丰度显著下降,而拟杆菌门的相对丰度显著增加(图2)。

图片

值得注意的是,厚壁菌门及其所属的产短链脂肪酸细菌的相对丰度表现出从CN-到CN+再到CI的渐进性变化(图3)。

图片

此外,对于所有受试者,全脑Aβ沉积水平与血浆Aβ42/Aβ40(r = -0.298, p = 0.015),脱硫弧菌科(r = -0.331, p = 0.007),嗜胆菌属(r = -0.247, p = 0.046)以及粪杆菌属(r = -0.291, p = 0.018)具有显著的负相关(图4)。

图片

最后,联合血浆Aβ标记物、肠道菌群以及认知得分表现出相对较高的判别CN+组的能力(AUC = 0.869, 95% CI:0.782 ~ 0.955)(图5)。

图片

本研究为在AD临床前期就出现肠道菌群改变提供了初步证据,并且,联合血浆Aβ指标和肠道微生物指标可能作为一种无创的、简便易推广的AD早期诊断标记物,为AD早期干预提供了潜在的治疗策略。

致谢

感谢国家自然科学基金项目支持!感谢所有参加本项目志愿者的支持!

参考文献:

Sheng C, Yang K,He B, Du W, Cai Y, Han Y. Combination of gut microbiota and plasma amyloid-β asa potential index for identifying preclinical Alzheimer's disease: across-sectional analysis from the SILCODE study. Alzheimers Res Ther.2022;14(1):35.

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=1878514, encodeId=465618e8514d4, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Sat Jan 28 17:54:53 CST 2023, time=2023-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1904575, encodeId=6f0419045e5d8, content=<a href='/topic/show?id=b8aa619690e' target=_blank style='color:#2F92EE;'>#标记物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61969, encryptionId=b8aa619690e, topicName=标记物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1072181, createdName=wjywjy, createdTime=Sat Aug 20 22:54:53 CST 2022, time=2022-08-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779846, encodeId=7b921e79846ae, content=<a href='/topic/show?id=51b4238909' target=_blank style='color:#2F92EE;'>#alzheimers#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2389, encryptionId=51b4238909, topicName=alzheimers)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=930e243, createdName=dingxiaobo, createdTime=Wed Jan 11 04:54:53 CST 2023, time=2023-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1338564, encodeId=d2cd1338564c7, content=<a href='/topic/show?id=767711566a9' target=_blank style='color:#2F92EE;'>#MERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11566, encryptionId=767711566a9, topicName=MERS)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/71tKRib0PibveVjnEa7tPLMaCzoKicFlKSEOzRTGf4wNvDV54kJyNx1ott1D5Xp5gRu7IwUia77oN0YFdffvQMu6Ug/132, createdBy=9e302500146, createdName=ms49895894946433513521, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1392479, encodeId=6aa713924e9f1, content=<a href='/topic/show?id=223081e33b6' target=_blank style='color:#2F92EE;'>#肠道菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81733, encryptionId=223081e33b6, topicName=肠道菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aa292500107, createdName=1249897bm37(暂无昵称), createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605292, encodeId=12cd1605292cd, content=<a href='/topic/show?id=b820309108' target=_blank style='color:#2F92EE;'>#Aβ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3091, encryptionId=b820309108, topicName=Aβ)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee1c19366172, createdName=膀胱癌, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1216613, encodeId=44f512166136f, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e8743800142, createdName=13698879m91暂无昵称, createdTime=Tue May 03 18:32:23 CST 2022, time=2022-05-03, status=1, ipAttribution=)]
    2023-01-28 anminleiryan
  2. [GetPortalCommentsPageByObjectIdResponse(id=1878514, encodeId=465618e8514d4, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Sat Jan 28 17:54:53 CST 2023, time=2023-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1904575, encodeId=6f0419045e5d8, content=<a href='/topic/show?id=b8aa619690e' target=_blank style='color:#2F92EE;'>#标记物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61969, encryptionId=b8aa619690e, topicName=标记物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1072181, createdName=wjywjy, createdTime=Sat Aug 20 22:54:53 CST 2022, time=2022-08-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779846, encodeId=7b921e79846ae, content=<a href='/topic/show?id=51b4238909' target=_blank style='color:#2F92EE;'>#alzheimers#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2389, encryptionId=51b4238909, topicName=alzheimers)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=930e243, createdName=dingxiaobo, createdTime=Wed Jan 11 04:54:53 CST 2023, time=2023-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1338564, encodeId=d2cd1338564c7, content=<a href='/topic/show?id=767711566a9' target=_blank style='color:#2F92EE;'>#MERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11566, encryptionId=767711566a9, topicName=MERS)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/71tKRib0PibveVjnEa7tPLMaCzoKicFlKSEOzRTGf4wNvDV54kJyNx1ott1D5Xp5gRu7IwUia77oN0YFdffvQMu6Ug/132, createdBy=9e302500146, createdName=ms49895894946433513521, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1392479, encodeId=6aa713924e9f1, content=<a href='/topic/show?id=223081e33b6' target=_blank style='color:#2F92EE;'>#肠道菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81733, encryptionId=223081e33b6, topicName=肠道菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aa292500107, createdName=1249897bm37(暂无昵称), createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605292, encodeId=12cd1605292cd, content=<a href='/topic/show?id=b820309108' target=_blank style='color:#2F92EE;'>#Aβ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3091, encryptionId=b820309108, topicName=Aβ)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee1c19366172, createdName=膀胱癌, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1216613, encodeId=44f512166136f, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e8743800142, createdName=13698879m91暂无昵称, createdTime=Tue May 03 18:32:23 CST 2022, time=2022-05-03, status=1, ipAttribution=)]
    2022-08-20 wjywjy
  3. [GetPortalCommentsPageByObjectIdResponse(id=1878514, encodeId=465618e8514d4, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Sat Jan 28 17:54:53 CST 2023, time=2023-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1904575, encodeId=6f0419045e5d8, content=<a href='/topic/show?id=b8aa619690e' target=_blank style='color:#2F92EE;'>#标记物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61969, encryptionId=b8aa619690e, topicName=标记物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1072181, createdName=wjywjy, createdTime=Sat Aug 20 22:54:53 CST 2022, time=2022-08-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779846, encodeId=7b921e79846ae, content=<a href='/topic/show?id=51b4238909' target=_blank style='color:#2F92EE;'>#alzheimers#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2389, encryptionId=51b4238909, topicName=alzheimers)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=930e243, createdName=dingxiaobo, createdTime=Wed Jan 11 04:54:53 CST 2023, time=2023-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1338564, encodeId=d2cd1338564c7, content=<a href='/topic/show?id=767711566a9' target=_blank style='color:#2F92EE;'>#MERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11566, encryptionId=767711566a9, topicName=MERS)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/71tKRib0PibveVjnEa7tPLMaCzoKicFlKSEOzRTGf4wNvDV54kJyNx1ott1D5Xp5gRu7IwUia77oN0YFdffvQMu6Ug/132, createdBy=9e302500146, createdName=ms49895894946433513521, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1392479, encodeId=6aa713924e9f1, content=<a href='/topic/show?id=223081e33b6' target=_blank style='color:#2F92EE;'>#肠道菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81733, encryptionId=223081e33b6, topicName=肠道菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aa292500107, createdName=1249897bm37(暂无昵称), createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605292, encodeId=12cd1605292cd, content=<a href='/topic/show?id=b820309108' target=_blank style='color:#2F92EE;'>#Aβ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3091, encryptionId=b820309108, topicName=Aβ)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee1c19366172, createdName=膀胱癌, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1216613, encodeId=44f512166136f, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e8743800142, createdName=13698879m91暂无昵称, createdTime=Tue May 03 18:32:23 CST 2022, time=2022-05-03, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1878514, encodeId=465618e8514d4, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Sat Jan 28 17:54:53 CST 2023, time=2023-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1904575, encodeId=6f0419045e5d8, content=<a href='/topic/show?id=b8aa619690e' target=_blank style='color:#2F92EE;'>#标记物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61969, encryptionId=b8aa619690e, topicName=标记物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1072181, createdName=wjywjy, createdTime=Sat Aug 20 22:54:53 CST 2022, time=2022-08-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779846, encodeId=7b921e79846ae, content=<a href='/topic/show?id=51b4238909' target=_blank style='color:#2F92EE;'>#alzheimers#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2389, encryptionId=51b4238909, topicName=alzheimers)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=930e243, createdName=dingxiaobo, createdTime=Wed Jan 11 04:54:53 CST 2023, time=2023-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1338564, encodeId=d2cd1338564c7, content=<a href='/topic/show?id=767711566a9' target=_blank style='color:#2F92EE;'>#MERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11566, encryptionId=767711566a9, topicName=MERS)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/71tKRib0PibveVjnEa7tPLMaCzoKicFlKSEOzRTGf4wNvDV54kJyNx1ott1D5Xp5gRu7IwUia77oN0YFdffvQMu6Ug/132, createdBy=9e302500146, createdName=ms49895894946433513521, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1392479, encodeId=6aa713924e9f1, content=<a href='/topic/show?id=223081e33b6' target=_blank style='color:#2F92EE;'>#肠道菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81733, encryptionId=223081e33b6, topicName=肠道菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aa292500107, createdName=1249897bm37(暂无昵称), createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605292, encodeId=12cd1605292cd, content=<a href='/topic/show?id=b820309108' target=_blank style='color:#2F92EE;'>#Aβ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3091, encryptionId=b820309108, topicName=Aβ)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee1c19366172, createdName=膀胱癌, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1216613, encodeId=44f512166136f, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e8743800142, createdName=13698879m91暂无昵称, createdTime=Tue May 03 18:32:23 CST 2022, time=2022-05-03, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1878514, encodeId=465618e8514d4, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Sat Jan 28 17:54:53 CST 2023, time=2023-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1904575, encodeId=6f0419045e5d8, content=<a href='/topic/show?id=b8aa619690e' target=_blank style='color:#2F92EE;'>#标记物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61969, encryptionId=b8aa619690e, topicName=标记物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1072181, createdName=wjywjy, createdTime=Sat Aug 20 22:54:53 CST 2022, time=2022-08-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779846, encodeId=7b921e79846ae, content=<a href='/topic/show?id=51b4238909' target=_blank style='color:#2F92EE;'>#alzheimers#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2389, encryptionId=51b4238909, topicName=alzheimers)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=930e243, createdName=dingxiaobo, createdTime=Wed Jan 11 04:54:53 CST 2023, time=2023-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1338564, encodeId=d2cd1338564c7, content=<a href='/topic/show?id=767711566a9' target=_blank style='color:#2F92EE;'>#MERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11566, encryptionId=767711566a9, topicName=MERS)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/71tKRib0PibveVjnEa7tPLMaCzoKicFlKSEOzRTGf4wNvDV54kJyNx1ott1D5Xp5gRu7IwUia77oN0YFdffvQMu6Ug/132, createdBy=9e302500146, createdName=ms49895894946433513521, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1392479, encodeId=6aa713924e9f1, content=<a href='/topic/show?id=223081e33b6' target=_blank style='color:#2F92EE;'>#肠道菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81733, encryptionId=223081e33b6, topicName=肠道菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aa292500107, createdName=1249897bm37(暂无昵称), createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605292, encodeId=12cd1605292cd, content=<a href='/topic/show?id=b820309108' target=_blank style='color:#2F92EE;'>#Aβ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3091, encryptionId=b820309108, topicName=Aβ)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee1c19366172, createdName=膀胱癌, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1216613, encodeId=44f512166136f, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e8743800142, createdName=13698879m91暂无昵称, createdTime=Tue May 03 18:32:23 CST 2022, time=2022-05-03, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1878514, encodeId=465618e8514d4, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Sat Jan 28 17:54:53 CST 2023, time=2023-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1904575, encodeId=6f0419045e5d8, content=<a href='/topic/show?id=b8aa619690e' target=_blank style='color:#2F92EE;'>#标记物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61969, encryptionId=b8aa619690e, topicName=标记物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1072181, createdName=wjywjy, createdTime=Sat Aug 20 22:54:53 CST 2022, time=2022-08-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779846, encodeId=7b921e79846ae, content=<a href='/topic/show?id=51b4238909' target=_blank style='color:#2F92EE;'>#alzheimers#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2389, encryptionId=51b4238909, topicName=alzheimers)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=930e243, createdName=dingxiaobo, createdTime=Wed Jan 11 04:54:53 CST 2023, time=2023-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1338564, encodeId=d2cd1338564c7, content=<a href='/topic/show?id=767711566a9' target=_blank style='color:#2F92EE;'>#MERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11566, encryptionId=767711566a9, topicName=MERS)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/71tKRib0PibveVjnEa7tPLMaCzoKicFlKSEOzRTGf4wNvDV54kJyNx1ott1D5Xp5gRu7IwUia77oN0YFdffvQMu6Ug/132, createdBy=9e302500146, createdName=ms49895894946433513521, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1392479, encodeId=6aa713924e9f1, content=<a href='/topic/show?id=223081e33b6' target=_blank style='color:#2F92EE;'>#肠道菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81733, encryptionId=223081e33b6, topicName=肠道菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aa292500107, createdName=1249897bm37(暂无昵称), createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605292, encodeId=12cd1605292cd, content=<a href='/topic/show?id=b820309108' target=_blank style='color:#2F92EE;'>#Aβ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3091, encryptionId=b820309108, topicName=Aβ)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee1c19366172, createdName=膀胱癌, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1216613, encodeId=44f512166136f, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e8743800142, createdName=13698879m91暂无昵称, createdTime=Tue May 03 18:32:23 CST 2022, time=2022-05-03, status=1, ipAttribution=)]
    2022-05-05 膀胱癌
  7. [GetPortalCommentsPageByObjectIdResponse(id=1878514, encodeId=465618e8514d4, content=<a href='/topic/show?id=c157696175' target=_blank style='color:#2F92EE;'>#ERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6961, encryptionId=c157696175, topicName=ERS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e93e105, createdName=anminleiryan, createdTime=Sat Jan 28 17:54:53 CST 2023, time=2023-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1904575, encodeId=6f0419045e5d8, content=<a href='/topic/show?id=b8aa619690e' target=_blank style='color:#2F92EE;'>#标记物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61969, encryptionId=b8aa619690e, topicName=标记物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1072181, createdName=wjywjy, createdTime=Sat Aug 20 22:54:53 CST 2022, time=2022-08-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779846, encodeId=7b921e79846ae, content=<a href='/topic/show?id=51b4238909' target=_blank style='color:#2F92EE;'>#alzheimers#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2389, encryptionId=51b4238909, topicName=alzheimers)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=930e243, createdName=dingxiaobo, createdTime=Wed Jan 11 04:54:53 CST 2023, time=2023-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1338564, encodeId=d2cd1338564c7, content=<a href='/topic/show?id=767711566a9' target=_blank style='color:#2F92EE;'>#MERS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11566, encryptionId=767711566a9, topicName=MERS)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/71tKRib0PibveVjnEa7tPLMaCzoKicFlKSEOzRTGf4wNvDV54kJyNx1ott1D5Xp5gRu7IwUia77oN0YFdffvQMu6Ug/132, createdBy=9e302500146, createdName=ms49895894946433513521, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1392479, encodeId=6aa713924e9f1, content=<a href='/topic/show?id=223081e33b6' target=_blank style='color:#2F92EE;'>#肠道菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81733, encryptionId=223081e33b6, topicName=肠道菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=aa292500107, createdName=1249897bm37(暂无昵称), createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1605292, encodeId=12cd1605292cd, content=<a href='/topic/show?id=b820309108' target=_blank style='color:#2F92EE;'>#Aβ#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3091, encryptionId=b820309108, topicName=Aβ)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee1c19366172, createdName=膀胱癌, createdTime=Thu May 05 02:54:53 CST 2022, time=2022-05-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1216613, encodeId=44f512166136f, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e8743800142, createdName=13698879m91暂无昵称, createdTime=Tue May 03 18:32:23 CST 2022, time=2022-05-03, status=1, ipAttribution=)]
    2022-05-03 13698879m91暂无昵称

    0

相关资讯

上海大学蒋皆恢教授团队在阿尔茨海默病医学影像研究领域取得重要进展

阿尔茨海默病简称AD,目前我国AD患者已经超过1000万,AD前驱期患者数量占65岁以上老人比例超过30%,AD早期防治属国家重大战略需求。上海大学生物医学工程专业蒋皆恢教授团队长期从事AD医学影像研

Neurology:尸检确诊下的痴呆患者关键临床特征轨迹对比:路易体痴呆(DLB)患者认知、功能恶化快于阿尔茨海默病(AD)患者!

近日,有研究人员对AD、AD+DLB、DLB三组尸检确诊病例的生前关键临床特征的轨迹,包括认知、功能和依赖性进行对比。这项纵向研究发现,路易体痴呆患者的认知和功能下降速度比单纯阿尔茨海默病患者更快。

European Radiology:QSM和VBM在阿尔茨海默病早期诊断的中的应用

现阶段,已有多项研究报道了关于QSM显示了AD或MCI患者脑实质中磁敏感强度的升高。

Nat Commun:科学家发现阿尔茨海默病的潜在治疗靶点!

该项研究表明,脑脂肪酸代谢将AD基因与下游免疫,突触和功能障碍联系起来,将SCD确定为AD治疗的潜在靶标。

BRAIN:血浆生物标志物可用于诊断和预测阿尔茨海默病

血浆生物标志物只能在其他遗传和/或临床信息的背景下,成为评估和预测阿尔茨海默病的有用工具

Alzheimer&Dementia:血管危险因素、神经影像生物标志物和痴呆发生之间的关系

多种血管和阿尔茨海默氏病理因素的相互作用是神经变性和认知能力下降的基础。