Baidu
map

Nat Commun:智力发育迟滞的表观遗传学机制

2018-01-11 吴茜 孙佳 上海交大新闻网

2018年1月9日,Nature集团的国际著名期刊自然-通讯《Nature Communications》在线发表了由上海交通大学Bio-X研究院、脑科学与技术研究中心李卫东实验室与中科院生化细胞所陈德桂实验室合作的研究成果“Histone demethylase PHF8 deficiency causes cognitive impairments through the mTOR pathw

2018年1月9日,Nature集团的国际著名期刊自然-通讯《Nature Communications》在线发表了由上海交通大学Bio-X研究院、脑科学与技术研究中心李卫东实验室与中科院生化细胞所陈德桂实验室合作的研究成果“Histone demethylase PHF8 deficiency causes cognitive impairments through the mTOR pathway”。此项研究成果用基因敲除小鼠模型阐明了人类X染色体连锁智力发育障碍候选基因-组蛋白去甲基化酶Phf8缺陷导致认知障碍的机制,并且发现抗癌药物雷帕霉素(Rapamycin)能够治愈出现在小鼠模型中的学习记忆功能缺陷,为智力发育障碍的治疗提供了一种新的可能方案。

智力障碍(Intellectual Disability,ID)是指在18岁之前表现出明显的智力缺陷的一组疾病。研究表明智力障碍患病率为1-3%左右,据估计全世界有超过1亿人遭受该病的影响,再加上社会和家庭的沉重负担,使得智力障碍成为医学中最重要的未解决问题之一。长期以来,X连锁基因缺陷被认为是智力发育迟滞的重要原因(X连锁智力障碍,XLID),如果X染色体上的某些智力发育相关重要基因功能缺失,由于Y染色体缺少X染色体的同源等位基因无法进行功能代偿,因此造成男性患者比女性更常见。在X连锁智力障碍病患家系基因分析中发现了组蛋白去甲基化酶Phf8基因突变,人们开始注意到Phf8基因在大脑认知功能中的潜在重要作用。

但是Phf8基因突变是如何造成智力障碍的具体机制仍不清楚,李卫东团队与陈德贵团队紧密合作,通过对Phf8基因敲除小鼠的一系列长期研究,终于对这一问题提出了科学的解释。如图所示,研究发现基因敲除小鼠能够模拟病患中广泛出现的学习记忆障碍:在Morris水迷宫和条件恐惧记忆试验中均表现学习和记忆的认知功能障碍。长时程增强(LTP)是学习记忆的细胞水平的神经可塑性基础,实验结果显示Phf8基因敲除显着影响了小鼠的海马神经网络的长时程增强。Phf8基因编码一个组蛋白去甲基化蛋白因而具有基因表达调控功能,通过基因芯片和组蛋白免疫沉淀实验,他们筛选出一批可能的PHF8蛋白作用的靶基因,经过进一步验证显示Phf8基因通过组蛋白H4K20me1去甲基化来抑制RSK1的表达以及下游mTOR分子信号通路的活性。而一旦失去了正常的PHF8功能,会造成mTOR通路活性异常增高,从而导致神经可塑性及认知行为学的障碍,如果对异常小鼠施予mTOR抑制剂(雷帕霉素)的干预治疗,可以明显改善基因敲除小鼠中出现的学习记忆异常。

这些发现对X染色体连锁智力障碍的表观遗传学发病机制做出了深入的阐释,并且为未来智力障碍和神经精神疾病的治疗提供了新的靶点与思路。

该研究工作得到了国家重大仪器专项、973计划、自然基金委、中科院先导计划、上海市东方学者跟踪计划、上海市优秀学术带头人等项目的支持。

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 (8)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1882773, encodeId=1d7e1882e73ef, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Feb 28 11:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087257, encodeId=4c1e208e25789, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Wed Feb 28 18:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1843946, encodeId=61bc18439463f, content=<a href='/topic/show?id=05e29508559' target=_blank style='color:#2F92EE;'>#遗传学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95085, encryptionId=05e29508559, topicName=遗传学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6e7948, createdName=李研东, createdTime=Sat Feb 17 12:51:00 CST 2018, time=2018-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282122, encodeId=2a882821228b, content=表观遗传再精神科还是大热门, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTI06MUzr7AI0nTlsgpDTRvVB51yAMdGfTKe8roX48ibEeqHD1dz3UibUa9SibU24UPLcEozJiaSB67WvQ/132, createdBy=fca0106828, createdName=Ramsey, createdTime=Fri Jan 26 07:04:30 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=278482, encodeId=eb742e84828d, content=学习一下谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sun Jan 14 16:21:51 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1347259, encodeId=0f96134e259d9, content=<a href='/topic/show?id=88713e938c1' target=_blank style='color:#2F92EE;'>#发育#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37938, encryptionId=88713e938c1, topicName=发育)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f4c124, createdName=neurowu, createdTime=Sat Jan 13 10:51:00 CST 2018, time=2018-01-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277636, encodeId=aa3f2e7636f4, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Thu Jan 11 23:00:32 CST 2018, time=2018-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277617, encodeId=67a82e76175a, content=智力障碍(IntellectualDisability.ID)是指在18岁之前表现出明显的智力缺陷的一组疾病, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Thu Jan 11 21:18:12 CST 2018, time=2018-01-11, status=1, ipAttribution=)]
    2018-02-28 liye789132251
  2. [GetPortalCommentsPageByObjectIdResponse(id=1882773, encodeId=1d7e1882e73ef, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Feb 28 11:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087257, encodeId=4c1e208e25789, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Wed Feb 28 18:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1843946, encodeId=61bc18439463f, content=<a href='/topic/show?id=05e29508559' target=_blank style='color:#2F92EE;'>#遗传学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95085, encryptionId=05e29508559, topicName=遗传学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6e7948, createdName=李研东, createdTime=Sat Feb 17 12:51:00 CST 2018, time=2018-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282122, encodeId=2a882821228b, content=表观遗传再精神科还是大热门, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTI06MUzr7AI0nTlsgpDTRvVB51yAMdGfTKe8roX48ibEeqHD1dz3UibUa9SibU24UPLcEozJiaSB67WvQ/132, createdBy=fca0106828, createdName=Ramsey, createdTime=Fri Jan 26 07:04:30 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=278482, encodeId=eb742e84828d, content=学习一下谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sun Jan 14 16:21:51 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1347259, encodeId=0f96134e259d9, content=<a href='/topic/show?id=88713e938c1' target=_blank style='color:#2F92EE;'>#发育#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37938, encryptionId=88713e938c1, topicName=发育)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f4c124, createdName=neurowu, createdTime=Sat Jan 13 10:51:00 CST 2018, time=2018-01-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277636, encodeId=aa3f2e7636f4, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Thu Jan 11 23:00:32 CST 2018, time=2018-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277617, encodeId=67a82e76175a, content=智力障碍(IntellectualDisability.ID)是指在18岁之前表现出明显的智力缺陷的一组疾病, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Thu Jan 11 21:18:12 CST 2018, time=2018-01-11, status=1, ipAttribution=)]
    2018-02-28 liuli5079
  3. [GetPortalCommentsPageByObjectIdResponse(id=1882773, encodeId=1d7e1882e73ef, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Feb 28 11:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087257, encodeId=4c1e208e25789, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Wed Feb 28 18:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1843946, encodeId=61bc18439463f, content=<a href='/topic/show?id=05e29508559' target=_blank style='color:#2F92EE;'>#遗传学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95085, encryptionId=05e29508559, topicName=遗传学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6e7948, createdName=李研东, createdTime=Sat Feb 17 12:51:00 CST 2018, time=2018-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282122, encodeId=2a882821228b, content=表观遗传再精神科还是大热门, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTI06MUzr7AI0nTlsgpDTRvVB51yAMdGfTKe8roX48ibEeqHD1dz3UibUa9SibU24UPLcEozJiaSB67WvQ/132, createdBy=fca0106828, createdName=Ramsey, createdTime=Fri Jan 26 07:04:30 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=278482, encodeId=eb742e84828d, content=学习一下谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sun Jan 14 16:21:51 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1347259, encodeId=0f96134e259d9, content=<a href='/topic/show?id=88713e938c1' target=_blank style='color:#2F92EE;'>#发育#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37938, encryptionId=88713e938c1, topicName=发育)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f4c124, createdName=neurowu, createdTime=Sat Jan 13 10:51:00 CST 2018, time=2018-01-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277636, encodeId=aa3f2e7636f4, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Thu Jan 11 23:00:32 CST 2018, time=2018-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277617, encodeId=67a82e76175a, content=智力障碍(IntellectualDisability.ID)是指在18岁之前表现出明显的智力缺陷的一组疾病, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Thu Jan 11 21:18:12 CST 2018, time=2018-01-11, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1882773, encodeId=1d7e1882e73ef, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Feb 28 11:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087257, encodeId=4c1e208e25789, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Wed Feb 28 18:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1843946, encodeId=61bc18439463f, content=<a href='/topic/show?id=05e29508559' target=_blank style='color:#2F92EE;'>#遗传学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95085, encryptionId=05e29508559, topicName=遗传学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6e7948, createdName=李研东, createdTime=Sat Feb 17 12:51:00 CST 2018, time=2018-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282122, encodeId=2a882821228b, content=表观遗传再精神科还是大热门, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTI06MUzr7AI0nTlsgpDTRvVB51yAMdGfTKe8roX48ibEeqHD1dz3UibUa9SibU24UPLcEozJiaSB67WvQ/132, createdBy=fca0106828, createdName=Ramsey, createdTime=Fri Jan 26 07:04:30 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=278482, encodeId=eb742e84828d, content=学习一下谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sun Jan 14 16:21:51 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1347259, encodeId=0f96134e259d9, content=<a href='/topic/show?id=88713e938c1' target=_blank style='color:#2F92EE;'>#发育#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37938, encryptionId=88713e938c1, topicName=发育)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f4c124, createdName=neurowu, createdTime=Sat Jan 13 10:51:00 CST 2018, time=2018-01-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277636, encodeId=aa3f2e7636f4, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Thu Jan 11 23:00:32 CST 2018, time=2018-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277617, encodeId=67a82e76175a, content=智力障碍(IntellectualDisability.ID)是指在18岁之前表现出明显的智力缺陷的一组疾病, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Thu Jan 11 21:18:12 CST 2018, time=2018-01-11, status=1, ipAttribution=)]
    2018-01-26 Ramsey

    表观遗传再精神科还是大热门

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1882773, encodeId=1d7e1882e73ef, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Feb 28 11:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087257, encodeId=4c1e208e25789, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Wed Feb 28 18:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1843946, encodeId=61bc18439463f, content=<a href='/topic/show?id=05e29508559' target=_blank style='color:#2F92EE;'>#遗传学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95085, encryptionId=05e29508559, topicName=遗传学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6e7948, createdName=李研东, createdTime=Sat Feb 17 12:51:00 CST 2018, time=2018-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282122, encodeId=2a882821228b, content=表观遗传再精神科还是大热门, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTI06MUzr7AI0nTlsgpDTRvVB51yAMdGfTKe8roX48ibEeqHD1dz3UibUa9SibU24UPLcEozJiaSB67WvQ/132, createdBy=fca0106828, createdName=Ramsey, createdTime=Fri Jan 26 07:04:30 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=278482, encodeId=eb742e84828d, content=学习一下谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sun Jan 14 16:21:51 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1347259, encodeId=0f96134e259d9, content=<a href='/topic/show?id=88713e938c1' target=_blank style='color:#2F92EE;'>#发育#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37938, encryptionId=88713e938c1, topicName=发育)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f4c124, createdName=neurowu, createdTime=Sat Jan 13 10:51:00 CST 2018, time=2018-01-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277636, encodeId=aa3f2e7636f4, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Thu Jan 11 23:00:32 CST 2018, time=2018-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277617, encodeId=67a82e76175a, content=智力障碍(IntellectualDisability.ID)是指在18岁之前表现出明显的智力缺陷的一组疾病, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Thu Jan 11 21:18:12 CST 2018, time=2018-01-11, status=1, ipAttribution=)]
    2018-01-14 三生有幸9135

    学习一下谢谢分享

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1882773, encodeId=1d7e1882e73ef, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Feb 28 11:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087257, encodeId=4c1e208e25789, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Wed Feb 28 18:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1843946, encodeId=61bc18439463f, content=<a href='/topic/show?id=05e29508559' target=_blank style='color:#2F92EE;'>#遗传学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95085, encryptionId=05e29508559, topicName=遗传学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6e7948, createdName=李研东, createdTime=Sat Feb 17 12:51:00 CST 2018, time=2018-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282122, encodeId=2a882821228b, content=表观遗传再精神科还是大热门, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTI06MUzr7AI0nTlsgpDTRvVB51yAMdGfTKe8roX48ibEeqHD1dz3UibUa9SibU24UPLcEozJiaSB67WvQ/132, createdBy=fca0106828, createdName=Ramsey, createdTime=Fri Jan 26 07:04:30 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=278482, encodeId=eb742e84828d, content=学习一下谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sun Jan 14 16:21:51 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1347259, encodeId=0f96134e259d9, content=<a href='/topic/show?id=88713e938c1' target=_blank style='color:#2F92EE;'>#发育#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37938, encryptionId=88713e938c1, topicName=发育)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f4c124, createdName=neurowu, createdTime=Sat Jan 13 10:51:00 CST 2018, time=2018-01-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277636, encodeId=aa3f2e7636f4, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Thu Jan 11 23:00:32 CST 2018, time=2018-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277617, encodeId=67a82e76175a, content=智力障碍(IntellectualDisability.ID)是指在18岁之前表现出明显的智力缺陷的一组疾病, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Thu Jan 11 21:18:12 CST 2018, time=2018-01-11, status=1, ipAttribution=)]
    2018-01-13 neurowu
  7. [GetPortalCommentsPageByObjectIdResponse(id=1882773, encodeId=1d7e1882e73ef, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Feb 28 11:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087257, encodeId=4c1e208e25789, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Wed Feb 28 18:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1843946, encodeId=61bc18439463f, content=<a href='/topic/show?id=05e29508559' target=_blank style='color:#2F92EE;'>#遗传学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95085, encryptionId=05e29508559, topicName=遗传学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6e7948, createdName=李研东, createdTime=Sat Feb 17 12:51:00 CST 2018, time=2018-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282122, encodeId=2a882821228b, content=表观遗传再精神科还是大热门, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTI06MUzr7AI0nTlsgpDTRvVB51yAMdGfTKe8roX48ibEeqHD1dz3UibUa9SibU24UPLcEozJiaSB67WvQ/132, createdBy=fca0106828, createdName=Ramsey, createdTime=Fri Jan 26 07:04:30 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=278482, encodeId=eb742e84828d, content=学习一下谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sun Jan 14 16:21:51 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1347259, encodeId=0f96134e259d9, content=<a href='/topic/show?id=88713e938c1' target=_blank style='color:#2F92EE;'>#发育#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37938, encryptionId=88713e938c1, topicName=发育)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f4c124, createdName=neurowu, createdTime=Sat Jan 13 10:51:00 CST 2018, time=2018-01-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277636, encodeId=aa3f2e7636f4, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Thu Jan 11 23:00:32 CST 2018, time=2018-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277617, encodeId=67a82e76175a, content=智力障碍(IntellectualDisability.ID)是指在18岁之前表现出明显的智力缺陷的一组疾病, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Thu Jan 11 21:18:12 CST 2018, time=2018-01-11, status=1, ipAttribution=)]
    2018-01-11 131****2916

    不错的文章值得推荐

    0

  8. [GetPortalCommentsPageByObjectIdResponse(id=1882773, encodeId=1d7e1882e73ef, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Feb 28 11:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2087257, encodeId=4c1e208e25789, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Wed Feb 28 18:51:00 CST 2018, time=2018-02-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1843946, encodeId=61bc18439463f, content=<a href='/topic/show?id=05e29508559' target=_blank style='color:#2F92EE;'>#遗传学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=95085, encryptionId=05e29508559, topicName=遗传学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6e7948, createdName=李研东, createdTime=Sat Feb 17 12:51:00 CST 2018, time=2018-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=282122, encodeId=2a882821228b, content=表观遗传再精神科还是大热门, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTI06MUzr7AI0nTlsgpDTRvVB51yAMdGfTKe8roX48ibEeqHD1dz3UibUa9SibU24UPLcEozJiaSB67WvQ/132, createdBy=fca0106828, createdName=Ramsey, createdTime=Fri Jan 26 07:04:30 CST 2018, time=2018-01-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=278482, encodeId=eb742e84828d, content=学习一下谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzaiabIFicf63hKvVMjL6aJlx4yX4UcXmzX9DyibCRcicq0QtCRWMaQKh8MYjE1D3EKUBopgiaGWYuqbeR/0, createdBy=0c2b1999806, createdName=三生有幸9135, createdTime=Sun Jan 14 16:21:51 CST 2018, time=2018-01-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1347259, encodeId=0f96134e259d9, content=<a href='/topic/show?id=88713e938c1' target=_blank style='color:#2F92EE;'>#发育#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=37938, encryptionId=88713e938c1, topicName=发育)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f4c124, createdName=neurowu, createdTime=Sat Jan 13 10:51:00 CST 2018, time=2018-01-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277636, encodeId=aa3f2e7636f4, content=不错的文章值得推荐, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=04f22055142, createdName=131****2916, createdTime=Thu Jan 11 23:00:32 CST 2018, time=2018-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=277617, encodeId=67a82e76175a, content=智力障碍(IntellectualDisability.ID)是指在18岁之前表现出明显的智力缺陷的一组疾病, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7cJ6ejWUr2nIia8qOvAKNdLHr32Df6G8iaoaOx6pHaoiacwp26DaslxZHCGbibZhhCGven4rvmWP60GahtzgFjgCjR/0, createdBy=6b111703011, createdName=有备才能无患, createdTime=Thu Jan 11 21:18:12 CST 2018, time=2018-01-11, status=1, ipAttribution=)]
    2018-01-11 有备才能无患

    智力障碍(IntellectualDisability.ID)是指在18岁之前表现出明显的智力缺陷的一组疾病

    0

相关资讯

MOL PSYCHIATR:智力障碍小鼠模型的建立

无义介导的RNA降解(NMD)是高度保守和选择性的RNA降解途径,其能在特定情况下终止RNA的阅读框架。NMD以组织特异性和发育控制的方式进行调节,因此其具有影响发育过程的可能性。

Mol Psychiatry.:基因研究为智力障碍精准治疗提供可能

就目前而言,大多数智力障碍患者仍然缺乏有效的分子诊断手段,这对他们的生命健康而言是严重不利的。令人感到惊喜的是,近日成瘾与心理健康中心(CAMH)和皇后大学的科学家们已经最新确定了26个与智力障碍有关的新基因。

NEJM:基因测序发现一种新型儿童智力障碍---碳酸酐酶VA缺乏症

英属哥伦比亚大学BC儿童医院的科学家们通过外显子测序精确诊断了一些智力障碍背后的遗传疾病,发现了与已知疾病有关的新基因、新体征和新症状。这一突破性成果5月25日先期发表在顶级医学期刊《新英格兰医学》上,首次展示外显子测序能够改变智力障碍儿童的一生。智力障碍是一个比较复杂的问题。有些儿童的智力障碍是因为某种罕见遗传病干扰了机体的代谢功能。这种代谢障碍会使大脑和机体出现能量缺陷和有毒物质累积,最终导致

孕期接触有机氯,儿童患自闭症和智力障碍风险增加!

20世纪70年代,美国禁止生产一种名为有机氯的化合物,因为他们证实这种物质对人体健康有害。然而,一项新的研究表明,民众接触这些化学物质的频率仍然很高,并极大增加儿童患自闭症的风险。这项研究发表在Environmental Health Perspectives。 有机氯化合物包括DDT和PCB,它们于20世纪50年代至70年代被广泛用于生产农药、润滑剂、绝缘体。越来越多的证据显示,DDT和PCB对

BMJ:孕期补充多种维生素,智力障碍自闭症风险降低30%!

近年来,自闭症受到越来越多的关注,而找到自闭症产生的原因是自闭症研究的一大重点,同时也是治疗自闭症的重要途径之一。有关于孕期营养补充及环境暴露于后代自闭症风险的研究也是一大热点。研究表明:孕期发热、感染、肥胖、吸烟、维生素补充等都与后代自闭症有着或多或少的联系。

Baidu
map
Baidu
map
Baidu
map