JAMA Neurol:老年人淀粉样蛋白与阿尔茨海默病神经退行性保护因子的研究

2017-04-06 zhangfan MedSci原创

影响淀粉样蛋白和AD型神经退行性疾病的风险因素是不同的

淀粉样变性和神经退行一起被视为阿尔茨海默氏病的病理生理学(ADP)症状,但影响淀粉样蛋白和AD模式神经退行性疾病的因素可能是相当不同的,并且有相当多数的高龄老人并无明显的ADP症状。

研究人员近日就淀粉样蛋白和AD型神经退行性疾病的共用或独立因素进行研究并验证"例外者"假说的准确性,该假说认为某些无显着的ADP症状的老年人是因为具有特殊的淀粉样蛋白和神经退行性疾病保护因素。

研究招募了942名70岁以上的老人,对其进行磁共振成像和匹兹堡复合B-正电子发射断层扫描。研究评估的风险因素包括人口基数,APOE基因,智力因素,中年风险因素(体力活动,肥胖,吸烟,糖尿病高血压和血脂异常),晚期心脏病和代谢情况。采用多元线性回归模型,以确定共同和独立的淀粉样蛋白和AD模式神经退行性疾病保护因素,并对超过85岁以上的高龄老人进行单独的保护因素分析。

研究参与老人包括423名妇女(45%),平均年龄79.7岁(SD 5.9)。研究发现,除了人口统计学和APOE基因型,中年血脂异常与淀粉样蛋白沉积有关;除智力以外,肥胖,吸烟,糖尿病高血压,心脏和代谢条件与 AD模式神经退行性疾病相关;对于85岁以上亚组老人的分析发现没有特别明显的无ADP症状影响因素。

研究发现,影响淀粉样蛋白和AD型神经退行性疾病的风险因素是不同的。无ADP症状的老人可能是在整个生命周期多种因素的共同结果,值得进一步调查。

原文出处:


本文系梅斯医学(MedSci)原创编译整理,转载需授权!

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 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1816759, encodeId=4e831816e591b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sun Jan 28 16:00:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817782, encodeId=956c181e7826b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Wed May 24 09:00:00 CST 2017, time=2017-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999864, encodeId=59c01999864e6, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=18, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Oct 30 05:00:00 CST 2017, time=2017-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1957138, encodeId=39ed195e13873, content=<a href='/topic/show?id=5879e458629' target=_blank style='color:#2F92EE;'>#神经退行#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74586, encryptionId=5879e458629, topicName=神经退行)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Fri May 12 15:00:00 CST 2017, time=2017-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1442841, encodeId=9fe4144284188, content=<a href='/topic/show?id=e112659308a' target=_blank style='color:#2F92EE;'>#淀粉样蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65930, encryptionId=e112659308a, topicName=淀粉样蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c1774999170, createdName=ms7405317358118777, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470135, encodeId=727714e013508, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1816759, encodeId=4e831816e591b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sun Jan 28 16:00:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817782, encodeId=956c181e7826b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Wed May 24 09:00:00 CST 2017, time=2017-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999864, encodeId=59c01999864e6, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=18, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Oct 30 05:00:00 CST 2017, time=2017-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1957138, encodeId=39ed195e13873, content=<a href='/topic/show?id=5879e458629' target=_blank style='color:#2F92EE;'>#神经退行#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74586, encryptionId=5879e458629, topicName=神经退行)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Fri May 12 15:00:00 CST 2017, time=2017-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1442841, encodeId=9fe4144284188, content=<a href='/topic/show?id=e112659308a' target=_blank style='color:#2F92EE;'>#淀粉样蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65930, encryptionId=e112659308a, topicName=淀粉样蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c1774999170, createdName=ms7405317358118777, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470135, encodeId=727714e013508, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1816759, encodeId=4e831816e591b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sun Jan 28 16:00:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817782, encodeId=956c181e7826b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Wed May 24 09:00:00 CST 2017, time=2017-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999864, encodeId=59c01999864e6, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=18, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Oct 30 05:00:00 CST 2017, time=2017-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1957138, encodeId=39ed195e13873, content=<a href='/topic/show?id=5879e458629' target=_blank style='color:#2F92EE;'>#神经退行#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74586, encryptionId=5879e458629, topicName=神经退行)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Fri May 12 15:00:00 CST 2017, time=2017-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1442841, encodeId=9fe4144284188, content=<a href='/topic/show?id=e112659308a' target=_blank style='color:#2F92EE;'>#淀粉样蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65930, encryptionId=e112659308a, topicName=淀粉样蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c1774999170, createdName=ms7405317358118777, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470135, encodeId=727714e013508, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=)]
    2017-10-30 yinhl1978
  4. [GetPortalCommentsPageByObjectIdResponse(id=1816759, encodeId=4e831816e591b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sun Jan 28 16:00:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817782, encodeId=956c181e7826b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Wed May 24 09:00:00 CST 2017, time=2017-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999864, encodeId=59c01999864e6, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=18, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Oct 30 05:00:00 CST 2017, time=2017-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1957138, encodeId=39ed195e13873, content=<a href='/topic/show?id=5879e458629' target=_blank style='color:#2F92EE;'>#神经退行#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74586, encryptionId=5879e458629, topicName=神经退行)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Fri May 12 15:00:00 CST 2017, time=2017-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1442841, encodeId=9fe4144284188, content=<a href='/topic/show?id=e112659308a' target=_blank style='color:#2F92EE;'>#淀粉样蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65930, encryptionId=e112659308a, topicName=淀粉样蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c1774999170, createdName=ms7405317358118777, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470135, encodeId=727714e013508, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1816759, encodeId=4e831816e591b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sun Jan 28 16:00:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817782, encodeId=956c181e7826b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Wed May 24 09:00:00 CST 2017, time=2017-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999864, encodeId=59c01999864e6, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=18, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Oct 30 05:00:00 CST 2017, time=2017-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1957138, encodeId=39ed195e13873, content=<a href='/topic/show?id=5879e458629' target=_blank style='color:#2F92EE;'>#神经退行#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74586, encryptionId=5879e458629, topicName=神经退行)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Fri May 12 15:00:00 CST 2017, time=2017-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1442841, encodeId=9fe4144284188, content=<a href='/topic/show?id=e112659308a' target=_blank style='color:#2F92EE;'>#淀粉样蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65930, encryptionId=e112659308a, topicName=淀粉样蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c1774999170, createdName=ms7405317358118777, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470135, encodeId=727714e013508, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1816759, encodeId=4e831816e591b, content=<a href='/topic/show?id=17b59e77626' target=_blank style='color:#2F92EE;'>#阿尔茨#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97776, encryptionId=17b59e77626, topicName=阿尔茨)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/Bnia2EtH2IvyBtniaWHPQOYAicsN3IAL1ZuPV7qyALcdCiawRJdEiafMxWTxzERQW7eeKg8HfCKCRK2CJicy073C4RJg/132, createdBy=464b2500186, createdName=ms1948154235210413, createdTime=Sun Jan 28 16:00:00 CST 2018, time=2018-01-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1817782, encodeId=956c181e7826b, content=<a href='/topic/show?id=4c9f9e777ac' target=_blank style='color:#2F92EE;'>#阿尔茨海#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97777, encryptionId=4c9f9e777ac, topicName=阿尔茨海)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=636e2500187, createdName=12498da4m32(暂无昵称), createdTime=Wed May 24 09:00:00 CST 2017, time=2017-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999864, encodeId=59c01999864e6, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=18, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Oct 30 05:00:00 CST 2017, time=2017-10-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1957138, encodeId=39ed195e13873, content=<a href='/topic/show?id=5879e458629' target=_blank style='color:#2F92EE;'>#神经退行#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74586, encryptionId=5879e458629, topicName=神经退行)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Fri May 12 15:00:00 CST 2017, time=2017-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1442841, encodeId=9fe4144284188, content=<a href='/topic/show?id=e112659308a' target=_blank style='color:#2F92EE;'>#淀粉样蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65930, encryptionId=e112659308a, topicName=淀粉样蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c1774999170, createdName=ms7405317358118777, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1470135, encodeId=727714e013508, content=<a href='/topic/show?id=45a79e7788c' target=_blank style='color:#2F92EE;'>#阿尔茨海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97778, encryptionId=45a79e7788c, topicName=阿尔茨海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Fri Apr 07 15:00:00 CST 2017, time=2017-04-07, status=1, ipAttribution=)]

相关资讯

Nat Genet:荟萃分析发现阿尔茨海默氏症11个遗传易感因素

一项有史以来规模最大的国际间合作研究揭示了涉及神经退行性疾病--阿尔茨海默氏病(AD)发病的11个新基因组区域。该研究概述了疾病相关分子机制,以更好地了解AD的病理生理机制。相关研究成果公布在Nature Genetics杂志上。 【原文下载】 2009年以来,虽然有10个阿尔茨海默氏症发病相关基因被确定。然而,大部分易感性个体患上这种疾病仍然无法解释。

Small:β-淀粉样蛋白可视化检测有望用于阿尔茨海默氏症早期诊断

商丘师范学院生物分子识别与传感重点实验室周艳丽博士日前在阿尔茨海默氏症早期诊断方面取得新进展,实现了快速、高效β-淀粉样蛋白检测,相关成果发表于《微尺度》杂志。 阿尔茨海默氏症是老年痴呆症中最常见的类型,并且是一种发病率几乎与年龄成对数关系的进行性神经退化疾病。随着中国人口老龄化加速发展,阿尔茨海默氏症致病机理研究和治疗问题越来越引起重视。该病的发生和大脑里淀粉样斑块的形成密切相关,斑块形成是由于

中国研制成功世界首台阿尔茨海默治疗仪

在国内外科学家以化学手段对抗阿尔茨海默病前景渺茫之际,来自中国学者采用物理手段自主研制的世界首台阿尔茨海默治疗仪,为该病患者提供了除药物之外一条新的治疗途径。 5月6日,由国家级高新技术企业哈尔滨奥博医疗器械有限公司孙作东团队历时八年研制的“奥博阿尔茨海默治疗仪”,在哈尔滨通过了黑龙江省科技厅组织的专家鉴定。经查新检索,运用经颅磁电治疗阿尔茨海默病填补国内外空白。 阿尔茨海默病俗称老年性痴呆,困扰

阿尔茨海默病的7个阶段

如今,全世界最常用的阿尔茨海默病分级体系为纽约巴里·瑞斯贝格(Dr.Barry Reisberg)博士开发的总体衰退量表(GDS),将其分为七个阶段。阿尔茨海默病可分为7个阶段:第一级:无认知功能减退  无主观叙述记忆不好,临床检查无记忆缺陷的证据。 第二级:非常轻微的认知功能减退  自己抱怨记忆不好,通常表现为以下几个方面: ① 忘记熟

NAT MED:阿尔茨海默病为何会引起记忆损伤?

导语:tau蛋白异常聚集形成的神经元纤维缠结与阿尔茨海默病密切相关。近日,来自明尼苏达大学的研究小组发现,一种名为caspase-2的酶可以将tau蛋白切割成片段,后者在阿尔茨海默病等神经退行性疾病引起的记忆损伤过程中扮演着重要角色。这一研究成果发表于Nature Medicine杂志上。tau蛋白是一种神经元蛋白,它起着稳定微管的作用。tau蛋白异常聚集形成的神经元纤维缠结与一系列神经退行性疾病

J Alzheimers Dis:阿尔茨海默病临床试验安慰剂效应解读

  在纵向阿尔茨海默病研究中,安慰剂效应及潜在的疾病进程难以区分,但对于理解临床试验设计及解读其结果非常关键。  近日,2013年第一期《阿尔茨海默病杂志》发表的一项研究评估了不同研究的ADAS-cog11的安慰剂效应和来源于历史性安慰剂数据的模型预测,研究显示,近期III期AD研究的失败不一定是因为对照组的认知降低不足所致。运用所有可获得的数据进行Meta分析的策略提供了对于安慰剂效应、疾病进程