Baidu
map

Mol Psy:新技术可检测阿兹海默症患者脑部的tau蛋白的沉积与扩散特征

2017-05-17 生物谷 生物谷

在最近发表在《Molecular Psychiatry》杂志上的一项研究中,科学家们检测了阿兹海默症患者在发病过程的不同阶段大脑中tau蛋白沉积样的扩散特征。这一结果表明沉积斑块的的大小以及其扩散的速度具有明显的个体差异性,而大脑中tau蛋白的水平与记忆损伤的严重程度之间也有明显的相关性。 在阿兹海默症发病的早期,大脑中已经有了tau

在最近发表在《Molecular Psychiatry》杂志上的一项研究中,科学家们检测了阿兹海默症患者在发病过程的不同阶段大脑中tau蛋白沉积样的扩散特征。这一结果表明沉积斑块的的大小以及其扩散的速度具有明显的个体差异性,而大脑中tau蛋白的水平与记忆损伤的严重程度之间也有明显的相关性。

在阿兹海默症发病的早期,大脑中已经有了tau蛋白的沉积,该蛋白能够对大脑的记忆产生负面的影响。因此,对于疫苗研究者来说它是一个十分有价值的靶点。在最近的这一研究中,来自Karolinska研究所神经学系的Agneta Nordberg教授与她的博士生等人利用PET大脑呈现的手段检测了tau蛋白沉积的情况以及淀粉样斑块在大脑中的存在特征。此外,他们还对大脑细胞的能量代谢情况进行了检测。综上, 作者对这三种指标在疾病发生的不同阶段的变化情况进行了分析。


(图片摘自www.pixabay.com)

“长久以来,研究者们都不遗余力地研究tau扩散的特征,而我们则处于领先的地位”,Nordberg教授说道:“针对疾病发生过程的前17个月内tau蛋白的扩散特征,此前并没有相关的研究。我们的结果能够帮助提高人们对tau蛋白聚集的理解,以及能够帮助进一步提高tau疫苗的设计以及早期诊断的效率等等”。

该研究囊括了16名来自不同临床机构的阿兹海默症患者,在17个月内,这些患者被要求参加了一系列的神经记忆测试以及大脑的PET扫描。虽然所有的参与者大脑内部都存在大量的淀粉样斑块的沉积,但其大小与扩散速率则具有明显的个体差异。

“我们同时发现了板块的大小与记忆损伤之间的关系,这一现象能够解释为什么不同的患者记忆力的损伤严重程度各有不同。”


原始出处:

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=1903760, encodeId=e73e1903e6055, content=<a href='/topic/show?id=be285836438' target=_blank style='color:#2F92EE;'>#新技术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58364, encryptionId=be285836438, topicName=新技术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d39f177, createdName=lixiao3326, createdTime=Sat Dec 16 20:12:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=206391, encodeId=23cf206391b4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=133, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Sun Jun 04 10:52:23 CST 2017, time=2017-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=205266, encodeId=2fe62052660a, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Thu Jun 01 14:57:17 CST 2017, time=2017-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=202978, encodeId=89652029e8f4, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5KwlM29ic8TDJMJOiarryMIZZhTjXxyRT9lffSWpWWcWojnL7ibJwcOn99ayict8FJ9ICYmNh9swD6R4E/0, createdBy=196f1683049, createdName=收获你的美, createdTime=Sat May 27 00:26:54 CST 2017, time=2017-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1465341, encodeId=1e06146534159, content=<a href='/topic/show?id=78829e719a0' target=_blank style='color:#2F92EE;'>#阿兹海默症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97719, encryptionId=78829e719a0, topicName=阿兹海默症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8e96710983, createdName=jiekemin, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509256, encodeId=af4a15092563a, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55c610090940, createdName=szhvet, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=199630, encodeId=6d341996303b, content=学习了,需要重视, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Thu May 18 16:03:03 CST 2017, time=2017-05-18, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1903760, encodeId=e73e1903e6055, content=<a href='/topic/show?id=be285836438' target=_blank style='color:#2F92EE;'>#新技术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58364, encryptionId=be285836438, topicName=新技术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d39f177, createdName=lixiao3326, createdTime=Sat Dec 16 20:12:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=206391, encodeId=23cf206391b4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=133, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Sun Jun 04 10:52:23 CST 2017, time=2017-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=205266, encodeId=2fe62052660a, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Thu Jun 01 14:57:17 CST 2017, time=2017-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=202978, encodeId=89652029e8f4, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5KwlM29ic8TDJMJOiarryMIZZhTjXxyRT9lffSWpWWcWojnL7ibJwcOn99ayict8FJ9ICYmNh9swD6R4E/0, createdBy=196f1683049, createdName=收获你的美, createdTime=Sat May 27 00:26:54 CST 2017, time=2017-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1465341, encodeId=1e06146534159, content=<a href='/topic/show?id=78829e719a0' target=_blank style='color:#2F92EE;'>#阿兹海默症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97719, encryptionId=78829e719a0, topicName=阿兹海默症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8e96710983, createdName=jiekemin, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509256, encodeId=af4a15092563a, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55c610090940, createdName=szhvet, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=199630, encodeId=6d341996303b, content=学习了,需要重视, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Thu May 18 16:03:03 CST 2017, time=2017-05-18, status=1, ipAttribution=)]
    2017-06-04 海棠胜雪

    学习了

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1903760, encodeId=e73e1903e6055, content=<a href='/topic/show?id=be285836438' target=_blank style='color:#2F92EE;'>#新技术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58364, encryptionId=be285836438, topicName=新技术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d39f177, createdName=lixiao3326, createdTime=Sat Dec 16 20:12:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=206391, encodeId=23cf206391b4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=133, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Sun Jun 04 10:52:23 CST 2017, time=2017-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=205266, encodeId=2fe62052660a, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Thu Jun 01 14:57:17 CST 2017, time=2017-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=202978, encodeId=89652029e8f4, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5KwlM29ic8TDJMJOiarryMIZZhTjXxyRT9lffSWpWWcWojnL7ibJwcOn99ayict8FJ9ICYmNh9swD6R4E/0, createdBy=196f1683049, createdName=收获你的美, createdTime=Sat May 27 00:26:54 CST 2017, time=2017-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1465341, encodeId=1e06146534159, content=<a href='/topic/show?id=78829e719a0' target=_blank style='color:#2F92EE;'>#阿兹海默症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97719, encryptionId=78829e719a0, topicName=阿兹海默症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8e96710983, createdName=jiekemin, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509256, encodeId=af4a15092563a, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55c610090940, createdName=szhvet, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=199630, encodeId=6d341996303b, content=学习了,需要重视, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Thu May 18 16:03:03 CST 2017, time=2017-05-18, status=1, ipAttribution=)]
    2017-06-01 海棠胜雪

    学习了

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1903760, encodeId=e73e1903e6055, content=<a href='/topic/show?id=be285836438' target=_blank style='color:#2F92EE;'>#新技术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58364, encryptionId=be285836438, topicName=新技术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d39f177, createdName=lixiao3326, createdTime=Sat Dec 16 20:12:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=206391, encodeId=23cf206391b4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=133, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Sun Jun 04 10:52:23 CST 2017, time=2017-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=205266, encodeId=2fe62052660a, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Thu Jun 01 14:57:17 CST 2017, time=2017-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=202978, encodeId=89652029e8f4, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5KwlM29ic8TDJMJOiarryMIZZhTjXxyRT9lffSWpWWcWojnL7ibJwcOn99ayict8FJ9ICYmNh9swD6R4E/0, createdBy=196f1683049, createdName=收获你的美, createdTime=Sat May 27 00:26:54 CST 2017, time=2017-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1465341, encodeId=1e06146534159, content=<a href='/topic/show?id=78829e719a0' target=_blank style='color:#2F92EE;'>#阿兹海默症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97719, encryptionId=78829e719a0, topicName=阿兹海默症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8e96710983, createdName=jiekemin, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509256, encodeId=af4a15092563a, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55c610090940, createdName=szhvet, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=199630, encodeId=6d341996303b, content=学习了,需要重视, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Thu May 18 16:03:03 CST 2017, time=2017-05-18, status=1, ipAttribution=)]
    2017-05-27 收获你的美

    学习了,谢谢分享

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1903760, encodeId=e73e1903e6055, content=<a href='/topic/show?id=be285836438' target=_blank style='color:#2F92EE;'>#新技术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58364, encryptionId=be285836438, topicName=新技术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d39f177, createdName=lixiao3326, createdTime=Sat Dec 16 20:12:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=206391, encodeId=23cf206391b4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=133, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Sun Jun 04 10:52:23 CST 2017, time=2017-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=205266, encodeId=2fe62052660a, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Thu Jun 01 14:57:17 CST 2017, time=2017-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=202978, encodeId=89652029e8f4, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5KwlM29ic8TDJMJOiarryMIZZhTjXxyRT9lffSWpWWcWojnL7ibJwcOn99ayict8FJ9ICYmNh9swD6R4E/0, createdBy=196f1683049, createdName=收获你的美, createdTime=Sat May 27 00:26:54 CST 2017, time=2017-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1465341, encodeId=1e06146534159, content=<a href='/topic/show?id=78829e719a0' target=_blank style='color:#2F92EE;'>#阿兹海默症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97719, encryptionId=78829e719a0, topicName=阿兹海默症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8e96710983, createdName=jiekemin, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509256, encodeId=af4a15092563a, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55c610090940, createdName=szhvet, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=199630, encodeId=6d341996303b, content=学习了,需要重视, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Thu May 18 16:03:03 CST 2017, time=2017-05-18, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1903760, encodeId=e73e1903e6055, content=<a href='/topic/show?id=be285836438' target=_blank style='color:#2F92EE;'>#新技术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58364, encryptionId=be285836438, topicName=新技术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d39f177, createdName=lixiao3326, createdTime=Sat Dec 16 20:12:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=206391, encodeId=23cf206391b4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=133, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Sun Jun 04 10:52:23 CST 2017, time=2017-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=205266, encodeId=2fe62052660a, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Thu Jun 01 14:57:17 CST 2017, time=2017-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=202978, encodeId=89652029e8f4, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5KwlM29ic8TDJMJOiarryMIZZhTjXxyRT9lffSWpWWcWojnL7ibJwcOn99ayict8FJ9ICYmNh9swD6R4E/0, createdBy=196f1683049, createdName=收获你的美, createdTime=Sat May 27 00:26:54 CST 2017, time=2017-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1465341, encodeId=1e06146534159, content=<a href='/topic/show?id=78829e719a0' target=_blank style='color:#2F92EE;'>#阿兹海默症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97719, encryptionId=78829e719a0, topicName=阿兹海默症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8e96710983, createdName=jiekemin, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509256, encodeId=af4a15092563a, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55c610090940, createdName=szhvet, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=199630, encodeId=6d341996303b, content=学习了,需要重视, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Thu May 18 16:03:03 CST 2017, time=2017-05-18, status=1, ipAttribution=)]
    2017-05-19 szhvet
  7. [GetPortalCommentsPageByObjectIdResponse(id=1903760, encodeId=e73e1903e6055, content=<a href='/topic/show?id=be285836438' target=_blank style='color:#2F92EE;'>#新技术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58364, encryptionId=be285836438, topicName=新技术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d39f177, createdName=lixiao3326, createdTime=Sat Dec 16 20:12:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=206391, encodeId=23cf206391b4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=133, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Sun Jun 04 10:52:23 CST 2017, time=2017-06-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=205266, encodeId=2fe62052660a, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=164, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuCl4zaE0zq0kFsKQmg3vef7gFticiaFX50TWZibZibNHbk3YSJ5uSh1a0DcUiaVIHkoe2Om3eYg7oUTlf/0, createdBy=442c2063958, createdName=海棠胜雪, createdTime=Thu Jun 01 14:57:17 CST 2017, time=2017-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=202978, encodeId=89652029e8f4, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5KwlM29ic8TDJMJOiarryMIZZhTjXxyRT9lffSWpWWcWojnL7ibJwcOn99ayict8FJ9ICYmNh9swD6R4E/0, createdBy=196f1683049, createdName=收获你的美, createdTime=Sat May 27 00:26:54 CST 2017, time=2017-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1465341, encodeId=1e06146534159, content=<a href='/topic/show?id=78829e719a0' target=_blank style='color:#2F92EE;'>#阿兹海默症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97719, encryptionId=78829e719a0, topicName=阿兹海默症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8e96710983, createdName=jiekemin, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509256, encodeId=af4a15092563a, content=<a href='/topic/show?id=19791e14471' target=_blank style='color:#2F92EE;'>#Tau#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17144, encryptionId=19791e14471, topicName=Tau)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55c610090940, createdName=szhvet, createdTime=Fri May 19 04:12:00 CST 2017, time=2017-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=199630, encodeId=6d341996303b, content=学习了,需要重视, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Thu May 18 16:03:03 CST 2017, time=2017-05-18, status=1, ipAttribution=)]
    2017-05-18 虈亣靌

    学习了,需要重视

    0

相关资讯

Business Insider:帕金森病新型血液诊断方法准确率高达95%

  (图片摘自www.sciencealert.com) 澳大利亚科学家们最近开发出了一种能够检测帕金森症的新型血液检测方法。目前根据临床试验的数据,该检测方法的准确率高达95%。 该检测方法的工作机制是通过筛选血液中一种关键的生物标记物,从而帮助医生们在患者患病早期进行及时的诊断与治疗。 该项研究是由La Trobe大学的研究者们做出,他们已经得到包括美国Michael J.

Science:“空气污染或致痴呆”的科学研究综述

洛杉矶,加利福尼亚州——在一个位于110高速公路下风口100米处、四周密布刺铁丝网的封闭停车场内,一根铝制软管从一辆白色拖车上连接出来,其吸嘴正对着高架。该软管每分钟都会抽取上百升混有各类汽车尾气的空气,而这些尾气则排放自每天隆隆行经此处的300,000多辆汽车与柴油卡车。蜷缩在拖车内的年轻化学工程师 Afrian Saffari 打开了软管上已经被熏黑的汽缸。这一部分属于一个非常精密的过滤系

Neurology:阿兹海默症相关基因影响早期儿童的大脑发育

研究者们最近发现:与阿兹海默症发病相关的一种基因的突变能够影响儿童的大脑发育,携带该突变基因的患者在三岁左右就会表现出大脑发育障碍以及认知能力受损的症状。此前的研究表明,携带APOE基因ε4突变的的人群更加容易得老年痴呆症,但这一新的研究表明,这一基因突变还会造成早期的发育紊乱,这要比大脑斑块形成早得多。"对这些小孩子进行APOE基因的研究能够获得对老年痴呆的发生相关的更多信息" 。来自夏威夷大学

PLoS Genet:激活这个蛋白,便有望抵御阿兹海默病

日前,英国伦敦大学学院 (University College London) 的研究人员发现,一种称为 Keap1 的蛋白可能预防阿兹海默病 (Alzheimer’s Disease, AD) 和其它神经退行性疾病的新靶点。Keap1 的作用是抑制具有保护神经元功能的 Nrf2 蛋白。通过抑制 Keap1 的功能,研究人员能够激活 Nrf2 蛋白功能,保护神经细胞在病理环境下不受损伤。

Alzheimers Dement:新型血液检测方法可用于早期阿兹海默症的诊断

(图片摘自www.sciencealert.com) 阿兹海默症之所以是十分严重的疾病,是因为其难以避免的特性。我们没有疫苗或其它有效的预防措施,所以得不得病几乎是注定的事情。另一方面,一旦患有阿兹海默症,那么康复的几率将会很低,因为我们同样没有有效的治疗手段。 不过,如果我们能够在疾病征兆出现之前及时地诊断,这不仅仅能够帮助潜在患者延缓疾病的进程,也能帮助研究者们了解疾病的发生机制。

Blood:阿兹海默症的早期症状及引起原因

随着人们平均年龄的不断增加,患阿兹海默症的人数也与日俱增,这种疾病逐渐成为了最常见的神经系统疾病之一,近年来, 科学家们已经探索了许多新方法,清除大脑斑块和神经元纤维缠结, 但新药在很大程度上被证明是令人失望的。

Baidu
map
Baidu
map
Baidu
map