Baidu
map

ACS Nano:上海交大构建仿生脂蛋白纳米药物治疗干预阿尔兹海默病

2014-04-05 佚名 生物360

近日,国际著名学术期刊 ACS Nano(影响因子 12.06)刊登了上海交通大学医学院药理学和化学生物学系高小玲课题组最新研究成果:设计并率先构建了仿生脂蛋白纳米药物,可用于降低脑内β淀粉样蛋白沉积、延缓阿尔茨海默病的疾病进程。该杂志同时刊登了国际知名纳米医学专家、以色列特拉维夫大学 Dan Peer 教授专门为此撰写的述评文章,指出这种精妙设计的结构有望为阿尔兹海默病的治疗干预提供一种全新的纳



近日,国际著名学术期刊 ACS Nano(影响因子 12.06)刊登了上海交通大学医学院药理学和化学生物学系高小玲课题组最新研究成果:设计并率先构建了仿生脂蛋白纳米药物,可用于降低脑内β淀粉样蛋白沉积、延缓阿尔茨海默病的疾病进程。该杂志同时刊登了国际知名纳米医学专家、以色列特拉维夫大学 Dan Peer 教授专门为此撰写的述评文章,指出这种精妙设计的结构有望为阿尔兹海默病的治疗干预提供一种全新的纳米药物。

阿尔茨海默病是一种最为常见的老年性痴呆类型,但目前临床上尚缺乏有效的干预手段。业已证明阿尔茨海默病的核心致病物质是β淀粉样蛋白,通过降低脑内β淀粉样蛋白水平,早期干预阿尔茨海默病的病理生理进程已成为国际生物医药界共同探索的领域。

高小玲课题组长期从事脑靶向纳米递药系统和针对阿尔茨海默病诊疗的关键纳米技术研究。最新研究成功模拟天然高密度脂蛋白,设计并率先构建了既能通过血脑屏障又具有β淀粉样蛋白亲和特性的仿生脂蛋白纳米药物,通过介导脑内小胶质细胞、星形胶质细胞和外周肝细胞对β淀粉样蛋白的摄取和降解,有效促进了脑内β淀粉样蛋白的清除。科研人员介绍,为保护中枢稳定性,人体的脑血管内皮细胞间紧密连接形成血脑屏障,如同一道闸门,98%以上的小分子药物和100%的大分子药物不能进入大脑发生作用,而该仿生纳米药物模拟了人体内的高密度脂蛋白,可顺利通过血脑屏障,作用于大脑。实验证明,该仿生纳米药物的应用大大改善了阿尔茨海默病疾病模型小鼠的认知功能。同时该纳米药物可高效载药,特别适于针对阿尔茨海默病的长期多模式治疗,具有良好的转化应用前景。

长期从事脂蛋白研究的专家、北德克萨斯大学健康科学中心 Andras G. Lacko(未参与该研究)教授认为这是一个缜密精巧的概念验证研究,提供了一种阿尔茨海默病治疗的新策略。

该论文的第一作者为硕士研究生宋清香。此项成果得到上海交通大学医学院陈红专教授和加拿大多伦多大学郑岗教授的共同指导,并受到国家重大科学研究计划、国家自然科学基金和上海市科委国际合作等基金资助。科研人员表示今后将在药物作用方式、载药特性等方面做进一步研究,目前该成果已申请国家发明专利,并正在申请国际专利。

原始出处:

Qingxiang Song, Meng Huang, Lei Yao, Xiaolin Wang, Xiao Gu, Juan Chen, Jun Chen, Jialin Huang, Quanyin Hu, Ting Kang, Zhengxing Rong, Hong Qi, Gang Zheng, Hongzhuan Chen, and Xiaoling Gao. Lipoprotein-Based Nanoparticles Rescue the Memory Loss of Mice with Alzheimer’s Disease by Accelerating the Clearance of Amyloid-Beta. ACS Nano, February 17, 2014; DOI: 10.1021/nn4058215

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=1804596, encodeId=27a6180459665, content=<a href='/topic/show?id=20cae745155' target=_blank style='color:#2F92EE;'>#纳米药#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77451, encryptionId=20cae745155, topicName=纳米药)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Sun Sep 07 12:50:00 CST 2014, time=2014-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1279050, encodeId=943912e9050f5, content=<a href='/topic/show?id=316d1882bc' target=_blank style='color:#2F92EE;'>#ACS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1882, encryptionId=316d1882bc, topicName=ACS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=102a153, createdName=yaanren, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402639, encodeId=5322140263978, content=<a href='/topic/show?id=60ca9e761ce' target=_blank style='color:#2F92EE;'>#阿尔兹海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97761, encryptionId=60ca9e761ce, topicName=阿尔兹海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=be952422716, createdName=habb, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1424638, encodeId=1cf4142463833, content=<a href='/topic/show?id=5a3b8441438' target=_blank style='color:#2F92EE;'>#脂蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84414, encryptionId=5a3b8441438, topicName=脂蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=23ea3924919, createdName=juliusluan79, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1475663, encodeId=094514e56631e, content=<a href='/topic/show?id=cbcce745264' target=_blank style='color:#2F92EE;'>#纳米药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77452, encryptionId=cbcce745264, topicName=纳米药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a11c7248108, createdName=xugc, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553807, encodeId=0f04155380eb3, content=<a href='/topic/show?id=0ba81988692' target=_blank style='color:#2F92EE;'>#上海交大#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19886, encryptionId=0ba81988692, topicName=上海交大)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8a6414444709, createdName=gao_jian4222, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1804596, encodeId=27a6180459665, content=<a href='/topic/show?id=20cae745155' target=_blank style='color:#2F92EE;'>#纳米药#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77451, encryptionId=20cae745155, topicName=纳米药)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Sun Sep 07 12:50:00 CST 2014, time=2014-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1279050, encodeId=943912e9050f5, content=<a href='/topic/show?id=316d1882bc' target=_blank style='color:#2F92EE;'>#ACS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1882, encryptionId=316d1882bc, topicName=ACS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=102a153, createdName=yaanren, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402639, encodeId=5322140263978, content=<a href='/topic/show?id=60ca9e761ce' target=_blank style='color:#2F92EE;'>#阿尔兹海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97761, encryptionId=60ca9e761ce, topicName=阿尔兹海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=be952422716, createdName=habb, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1424638, encodeId=1cf4142463833, content=<a href='/topic/show?id=5a3b8441438' target=_blank style='color:#2F92EE;'>#脂蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84414, encryptionId=5a3b8441438, topicName=脂蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=23ea3924919, createdName=juliusluan79, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1475663, encodeId=094514e56631e, content=<a href='/topic/show?id=cbcce745264' target=_blank style='color:#2F92EE;'>#纳米药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77452, encryptionId=cbcce745264, topicName=纳米药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a11c7248108, createdName=xugc, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553807, encodeId=0f04155380eb3, content=<a href='/topic/show?id=0ba81988692' target=_blank style='color:#2F92EE;'>#上海交大#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19886, encryptionId=0ba81988692, topicName=上海交大)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8a6414444709, createdName=gao_jian4222, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=)]
    2014-04-07 yaanren
  3. [GetPortalCommentsPageByObjectIdResponse(id=1804596, encodeId=27a6180459665, content=<a href='/topic/show?id=20cae745155' target=_blank style='color:#2F92EE;'>#纳米药#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77451, encryptionId=20cae745155, topicName=纳米药)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Sun Sep 07 12:50:00 CST 2014, time=2014-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1279050, encodeId=943912e9050f5, content=<a href='/topic/show?id=316d1882bc' target=_blank style='color:#2F92EE;'>#ACS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1882, encryptionId=316d1882bc, topicName=ACS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=102a153, createdName=yaanren, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402639, encodeId=5322140263978, content=<a href='/topic/show?id=60ca9e761ce' target=_blank style='color:#2F92EE;'>#阿尔兹海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97761, encryptionId=60ca9e761ce, topicName=阿尔兹海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=be952422716, createdName=habb, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1424638, encodeId=1cf4142463833, content=<a href='/topic/show?id=5a3b8441438' target=_blank style='color:#2F92EE;'>#脂蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84414, encryptionId=5a3b8441438, topicName=脂蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=23ea3924919, createdName=juliusluan79, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1475663, encodeId=094514e56631e, content=<a href='/topic/show?id=cbcce745264' target=_blank style='color:#2F92EE;'>#纳米药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77452, encryptionId=cbcce745264, topicName=纳米药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a11c7248108, createdName=xugc, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553807, encodeId=0f04155380eb3, content=<a href='/topic/show?id=0ba81988692' target=_blank style='color:#2F92EE;'>#上海交大#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19886, encryptionId=0ba81988692, topicName=上海交大)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8a6414444709, createdName=gao_jian4222, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1804596, encodeId=27a6180459665, content=<a href='/topic/show?id=20cae745155' target=_blank style='color:#2F92EE;'>#纳米药#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77451, encryptionId=20cae745155, topicName=纳米药)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Sun Sep 07 12:50:00 CST 2014, time=2014-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1279050, encodeId=943912e9050f5, content=<a href='/topic/show?id=316d1882bc' target=_blank style='color:#2F92EE;'>#ACS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1882, encryptionId=316d1882bc, topicName=ACS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=102a153, createdName=yaanren, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402639, encodeId=5322140263978, content=<a href='/topic/show?id=60ca9e761ce' target=_blank style='color:#2F92EE;'>#阿尔兹海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97761, encryptionId=60ca9e761ce, topicName=阿尔兹海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=be952422716, createdName=habb, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1424638, encodeId=1cf4142463833, content=<a href='/topic/show?id=5a3b8441438' target=_blank style='color:#2F92EE;'>#脂蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84414, encryptionId=5a3b8441438, topicName=脂蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=23ea3924919, createdName=juliusluan79, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1475663, encodeId=094514e56631e, content=<a href='/topic/show?id=cbcce745264' target=_blank style='color:#2F92EE;'>#纳米药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77452, encryptionId=cbcce745264, topicName=纳米药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a11c7248108, createdName=xugc, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553807, encodeId=0f04155380eb3, content=<a href='/topic/show?id=0ba81988692' target=_blank style='color:#2F92EE;'>#上海交大#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19886, encryptionId=0ba81988692, topicName=上海交大)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8a6414444709, createdName=gao_jian4222, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1804596, encodeId=27a6180459665, content=<a href='/topic/show?id=20cae745155' target=_blank style='color:#2F92EE;'>#纳米药#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77451, encryptionId=20cae745155, topicName=纳米药)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Sun Sep 07 12:50:00 CST 2014, time=2014-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1279050, encodeId=943912e9050f5, content=<a href='/topic/show?id=316d1882bc' target=_blank style='color:#2F92EE;'>#ACS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1882, encryptionId=316d1882bc, topicName=ACS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=102a153, createdName=yaanren, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402639, encodeId=5322140263978, content=<a href='/topic/show?id=60ca9e761ce' target=_blank style='color:#2F92EE;'>#阿尔兹海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97761, encryptionId=60ca9e761ce, topicName=阿尔兹海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=be952422716, createdName=habb, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1424638, encodeId=1cf4142463833, content=<a href='/topic/show?id=5a3b8441438' target=_blank style='color:#2F92EE;'>#脂蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84414, encryptionId=5a3b8441438, topicName=脂蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=23ea3924919, createdName=juliusluan79, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1475663, encodeId=094514e56631e, content=<a href='/topic/show?id=cbcce745264' target=_blank style='color:#2F92EE;'>#纳米药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77452, encryptionId=cbcce745264, topicName=纳米药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a11c7248108, createdName=xugc, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553807, encodeId=0f04155380eb3, content=<a href='/topic/show?id=0ba81988692' target=_blank style='color:#2F92EE;'>#上海交大#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19886, encryptionId=0ba81988692, topicName=上海交大)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8a6414444709, createdName=gao_jian4222, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=)]
    2014-04-07 xugc
  6. [GetPortalCommentsPageByObjectIdResponse(id=1804596, encodeId=27a6180459665, content=<a href='/topic/show?id=20cae745155' target=_blank style='color:#2F92EE;'>#纳米药#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77451, encryptionId=20cae745155, topicName=纳米药)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Sun Sep 07 12:50:00 CST 2014, time=2014-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1279050, encodeId=943912e9050f5, content=<a href='/topic/show?id=316d1882bc' target=_blank style='color:#2F92EE;'>#ACS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1882, encryptionId=316d1882bc, topicName=ACS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=102a153, createdName=yaanren, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402639, encodeId=5322140263978, content=<a href='/topic/show?id=60ca9e761ce' target=_blank style='color:#2F92EE;'>#阿尔兹海默#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97761, encryptionId=60ca9e761ce, topicName=阿尔兹海默)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=be952422716, createdName=habb, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1424638, encodeId=1cf4142463833, content=<a href='/topic/show?id=5a3b8441438' target=_blank style='color:#2F92EE;'>#脂蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84414, encryptionId=5a3b8441438, topicName=脂蛋白)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=23ea3924919, createdName=juliusluan79, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1475663, encodeId=094514e56631e, content=<a href='/topic/show?id=cbcce745264' target=_blank style='color:#2F92EE;'>#纳米药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77452, encryptionId=cbcce745264, topicName=纳米药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a11c7248108, createdName=xugc, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1553807, encodeId=0f04155380eb3, content=<a href='/topic/show?id=0ba81988692' target=_blank style='color:#2F92EE;'>#上海交大#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=19886, encryptionId=0ba81988692, topicName=上海交大)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8a6414444709, createdName=gao_jian4222, createdTime=Mon Apr 07 01:50:00 CST 2014, time=2014-04-07, status=1, ipAttribution=)]

相关资讯

Neurology:临床前期阿尔兹海默病可预测认知减退

荷兰一项研究表明,在伴有主诉的患者中,基于CSF证据的临床前期阿尔兹海默病(AD)可预测随时间推移的认知减退,执行功能和全部认知功能也存在恶化。另外,无AD病理生理学证据的患者2年预后较好。论文9月18日在线发表于《神经病学》(Neurology)。 此项研究共纳入132例接受腰穿检查和重复神经心理学评估的患者。随访时间为2 ± 1年。利用CSF生物标志物淀粉样蛋白-β、总Tau蛋白和高度磷酸化

Aging Cell:女性大脑中前额皮层区域可加速衰老

国际知名杂志Aging Cell于8月2日在线发表了计算生物学所研究人员研究表明,女性呈现出更快的和年龄相关的认知衰退和较高的阿尔兹海默病的发病率,这与女性的平均寿命通常比男性长似乎矛盾。 计算生物学所袁媛和Mehmet博士对成年男性和女性大脑中的四个区域随年龄变化的表达差异进行了分析。结果显示,在前额皮层中的额上回区域,两性在年龄相关的变化时机上存在着明显差异,这也被称为两性发育的异时性。

[AAIC 2012]轻微认知缺损与死亡风险增加相关

       阿尔兹海默病学会国际研讨会(AAIC)2012年会的两篇新研究指出,发生记忆损害的轻微认知缺损(MCI),亦称为遗忘型MCI (aMCI),与死亡风险增加有关。根据研究者表示,MCI病患的死亡率大多未知,可能是受到APOE-4的情况影响。      第一篇研究是由美国纽约市Yeshiva大学爱因斯坦医学院的研究者进行,发现患aMCI年长者的

Baidu
map
Baidu
map
Baidu
map