Circulation:GATA6调节主动脉瓣重构及其单倍剂量不足导致RL型二叶主动脉瓣

2018-03-28 xiangting MedSci原创

这些数据确定了BAV的新细胞和分子机制。

二叶主动脉瓣(BAV)是早发性主动脉瓣疾病的主要危险因素,为最常见的先天性心脏缺陷,发病率1-2%,并且是瓣膜置换的主要原因。BAV病因和发病机制的遗传基础和机制在很大程度上仍不明确。

在Gata6等位基因缺失的小鼠中评估心脏结构和功能。在来自BAV联盟的452个BAV病例和来自Framingham GWAS研究的1849例对照中分析人类 GATA6基因变体。使用qRT-PCR和免疫组化在小鼠和人类组织中测定GATA6表达。在培养细胞中进行机制研究。

Gata6杂合小鼠具有高渗透RL型BAV,这是人类中最常见的类型。与正常三尖瓣相比,人类BAV中的GATA6转录水平较低。机制上,Gata6单倍剂量不足通过重要信号分子的失调如基质金属蛋白酶9,来破坏瓣膜重塑和胞外基质成分。细胞特异性的Gata6失活揭示了GATA6在继发性心肌细胞中的关键作用,Isl-1阳性细胞中一个Gata6等位基因的缺失重现了Gata6杂合小鼠的表型,而不是来自内皮细胞或神经嵴细胞。

这些数据确定了BAV的新细胞和分子机制。最常见的人类BAV的动物模型为阐明BAV的发病机制和新的疗法开辟了道路。

始出处:

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 (7)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1332510, encodeId=0a17133251017, content=<a href='/topic/show?id=1dd6231822d' target=_blank style='color:#2F92EE;'>#主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23182, encryptionId=1dd6231822d, topicName=主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=dc4b2500077, createdName=hittouch, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415295, encodeId=031c1415295b4, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466048, encodeId=70711466048e3, content=<a href='/topic/show?id=217c292009' target=_blank style='color:#2F92EE;'>#ATA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2920, encryptionId=217c292009, topicName=ATA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387a6772119, createdName=bbjsj_1981, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1625459, encodeId=8d5e162545944, content=<a href='/topic/show?id=eb5023880d8' target=_blank style='color:#2F92EE;'>#二叶主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23880, encryptionId=eb5023880d8, topicName=二叶主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=05b220798505, createdName=zhyy95, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300507, encodeId=e34e30050e01, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/07/a9772c74ffd6edc03a7f9af07b4747f6.jpg, createdBy=b3722138742, createdName=sunfeifeiyang, createdTime=Wed Mar 28 12:57:51 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300499, encodeId=ce7830049990, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Mar 28 12:41:29 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300490, encodeId=e51930049021, content=学习.很好., beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/03/28/a28e8ea268716dfc601012321847bccf.jpg, createdBy=e21a1620364, createdName=清氺訫, createdTime=Wed Mar 28 11:47:58 CST 2018, time=2018-03-28, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1332510, encodeId=0a17133251017, content=<a href='/topic/show?id=1dd6231822d' target=_blank style='color:#2F92EE;'>#主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23182, encryptionId=1dd6231822d, topicName=主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=dc4b2500077, createdName=hittouch, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415295, encodeId=031c1415295b4, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466048, encodeId=70711466048e3, content=<a href='/topic/show?id=217c292009' target=_blank style='color:#2F92EE;'>#ATA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2920, encryptionId=217c292009, topicName=ATA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387a6772119, createdName=bbjsj_1981, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1625459, encodeId=8d5e162545944, content=<a href='/topic/show?id=eb5023880d8' target=_blank style='color:#2F92EE;'>#二叶主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23880, encryptionId=eb5023880d8, topicName=二叶主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=05b220798505, createdName=zhyy95, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300507, encodeId=e34e30050e01, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/07/a9772c74ffd6edc03a7f9af07b4747f6.jpg, createdBy=b3722138742, createdName=sunfeifeiyang, createdTime=Wed Mar 28 12:57:51 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300499, encodeId=ce7830049990, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Mar 28 12:41:29 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300490, encodeId=e51930049021, content=学习.很好., beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/03/28/a28e8ea268716dfc601012321847bccf.jpg, createdBy=e21a1620364, createdName=清氺訫, createdTime=Wed Mar 28 11:47:58 CST 2018, time=2018-03-28, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1332510, encodeId=0a17133251017, content=<a href='/topic/show?id=1dd6231822d' target=_blank style='color:#2F92EE;'>#主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23182, encryptionId=1dd6231822d, topicName=主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=dc4b2500077, createdName=hittouch, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415295, encodeId=031c1415295b4, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466048, encodeId=70711466048e3, content=<a href='/topic/show?id=217c292009' target=_blank style='color:#2F92EE;'>#ATA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2920, encryptionId=217c292009, topicName=ATA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387a6772119, createdName=bbjsj_1981, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1625459, encodeId=8d5e162545944, content=<a href='/topic/show?id=eb5023880d8' target=_blank style='color:#2F92EE;'>#二叶主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23880, encryptionId=eb5023880d8, topicName=二叶主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=05b220798505, createdName=zhyy95, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300507, encodeId=e34e30050e01, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/07/a9772c74ffd6edc03a7f9af07b4747f6.jpg, createdBy=b3722138742, createdName=sunfeifeiyang, createdTime=Wed Mar 28 12:57:51 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300499, encodeId=ce7830049990, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Mar 28 12:41:29 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300490, encodeId=e51930049021, content=学习.很好., beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/03/28/a28e8ea268716dfc601012321847bccf.jpg, createdBy=e21a1620364, createdName=清氺訫, createdTime=Wed Mar 28 11:47:58 CST 2018, time=2018-03-28, status=1, ipAttribution=)]
    2018-03-30 bbjsj_1981
  4. [GetPortalCommentsPageByObjectIdResponse(id=1332510, encodeId=0a17133251017, content=<a href='/topic/show?id=1dd6231822d' target=_blank style='color:#2F92EE;'>#主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23182, encryptionId=1dd6231822d, topicName=主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=dc4b2500077, createdName=hittouch, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415295, encodeId=031c1415295b4, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466048, encodeId=70711466048e3, content=<a href='/topic/show?id=217c292009' target=_blank style='color:#2F92EE;'>#ATA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2920, encryptionId=217c292009, topicName=ATA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387a6772119, createdName=bbjsj_1981, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1625459, encodeId=8d5e162545944, content=<a href='/topic/show?id=eb5023880d8' target=_blank style='color:#2F92EE;'>#二叶主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23880, encryptionId=eb5023880d8, topicName=二叶主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=05b220798505, createdName=zhyy95, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300507, encodeId=e34e30050e01, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/07/a9772c74ffd6edc03a7f9af07b4747f6.jpg, createdBy=b3722138742, createdName=sunfeifeiyang, createdTime=Wed Mar 28 12:57:51 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300499, encodeId=ce7830049990, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Mar 28 12:41:29 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300490, encodeId=e51930049021, content=学习.很好., beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/03/28/a28e8ea268716dfc601012321847bccf.jpg, createdBy=e21a1620364, createdName=清氺訫, createdTime=Wed Mar 28 11:47:58 CST 2018, time=2018-03-28, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1332510, encodeId=0a17133251017, content=<a href='/topic/show?id=1dd6231822d' target=_blank style='color:#2F92EE;'>#主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23182, encryptionId=1dd6231822d, topicName=主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=dc4b2500077, createdName=hittouch, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415295, encodeId=031c1415295b4, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466048, encodeId=70711466048e3, content=<a href='/topic/show?id=217c292009' target=_blank style='color:#2F92EE;'>#ATA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2920, encryptionId=217c292009, topicName=ATA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387a6772119, createdName=bbjsj_1981, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1625459, encodeId=8d5e162545944, content=<a href='/topic/show?id=eb5023880d8' target=_blank style='color:#2F92EE;'>#二叶主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23880, encryptionId=eb5023880d8, topicName=二叶主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=05b220798505, createdName=zhyy95, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300507, encodeId=e34e30050e01, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/07/a9772c74ffd6edc03a7f9af07b4747f6.jpg, createdBy=b3722138742, createdName=sunfeifeiyang, createdTime=Wed Mar 28 12:57:51 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300499, encodeId=ce7830049990, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Mar 28 12:41:29 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300490, encodeId=e51930049021, content=学习.很好., beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/03/28/a28e8ea268716dfc601012321847bccf.jpg, createdBy=e21a1620364, createdName=清氺訫, createdTime=Wed Mar 28 11:47:58 CST 2018, time=2018-03-28, status=1, ipAttribution=)]
    2018-03-28 sunfeifeiyang

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1332510, encodeId=0a17133251017, content=<a href='/topic/show?id=1dd6231822d' target=_blank style='color:#2F92EE;'>#主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23182, encryptionId=1dd6231822d, topicName=主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=dc4b2500077, createdName=hittouch, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415295, encodeId=031c1415295b4, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466048, encodeId=70711466048e3, content=<a href='/topic/show?id=217c292009' target=_blank style='color:#2F92EE;'>#ATA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2920, encryptionId=217c292009, topicName=ATA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387a6772119, createdName=bbjsj_1981, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1625459, encodeId=8d5e162545944, content=<a href='/topic/show?id=eb5023880d8' target=_blank style='color:#2F92EE;'>#二叶主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23880, encryptionId=eb5023880d8, topicName=二叶主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=05b220798505, createdName=zhyy95, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300507, encodeId=e34e30050e01, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/07/a9772c74ffd6edc03a7f9af07b4747f6.jpg, createdBy=b3722138742, createdName=sunfeifeiyang, createdTime=Wed Mar 28 12:57:51 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300499, encodeId=ce7830049990, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Mar 28 12:41:29 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300490, encodeId=e51930049021, content=学习.很好., beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/03/28/a28e8ea268716dfc601012321847bccf.jpg, createdBy=e21a1620364, createdName=清氺訫, createdTime=Wed Mar 28 11:47:58 CST 2018, time=2018-03-28, status=1, ipAttribution=)]
    2018-03-28 戒馋,懒,贪

    谢谢分享学习了

    0

  7. [GetPortalCommentsPageByObjectIdResponse(id=1332510, encodeId=0a17133251017, content=<a href='/topic/show?id=1dd6231822d' target=_blank style='color:#2F92EE;'>#主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23182, encryptionId=1dd6231822d, topicName=主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=dc4b2500077, createdName=hittouch, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1415295, encodeId=031c1415295b4, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466048, encodeId=70711466048e3, content=<a href='/topic/show?id=217c292009' target=_blank style='color:#2F92EE;'>#ATA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2920, encryptionId=217c292009, topicName=ATA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=387a6772119, createdName=bbjsj_1981, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1625459, encodeId=8d5e162545944, content=<a href='/topic/show?id=eb5023880d8' target=_blank style='color:#2F92EE;'>#二叶主动脉瓣#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23880, encryptionId=eb5023880d8, topicName=二叶主动脉瓣)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=05b220798505, createdName=zhyy95, createdTime=Fri Mar 30 01:52:00 CST 2018, time=2018-03-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300507, encodeId=e34e30050e01, content=阅, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/09/07/a9772c74ffd6edc03a7f9af07b4747f6.jpg, createdBy=b3722138742, createdName=sunfeifeiyang, createdTime=Wed Mar 28 12:57:51 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300499, encodeId=ce7830049990, content=谢谢分享学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM7GibvIBibibnnnvpajk2stlDF5oichYahI6Bia8uxeTBFoPbdoHWebyXf9eal9FNgUF2lNcrwoZicM3BvQ/0, createdBy=a3742066385, createdName=戒馋,懒,贪, createdTime=Wed Mar 28 12:41:29 CST 2018, time=2018-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=300490, encodeId=e51930049021, content=学习.很好., beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/03/28/a28e8ea268716dfc601012321847bccf.jpg, createdBy=e21a1620364, createdName=清氺訫, createdTime=Wed Mar 28 11:47:58 CST 2018, time=2018-03-28, status=1, ipAttribution=)]
    2018-03-28 清氺訫

    学习.很好.

    0

相关资讯

Heart:二叶主动脉瓣患者的冠脉解剖更多元化

在二叶主动脉瓣(BAV)患者中,冠脉的解剖往往变异较大。本研究的目的旨在评估BAV伴复杂先天性心脏病(CHD)患者的冠脉表型。本研究对84例死于BAV伴复杂CHD的患者进行尸检,对其冠脉的开口和位置进行检查,并与BAV的形态进行关联。结果发现,有23%的患者有高位右冠脉(RCA),有37%的患者有高位左冠脉(LCA),尤其在左心发育不良和流出道畸形患者中最为常见。在左心发育不良患者中,高位LCA(

JACC:二叶主动脉瓣(BAV)病和主动脉病之间有什么联系?

二叶主动脉瓣(BAV)病和主动脉病之间的关联还没有被完全定义。本研究旨在前瞻性分析在接受手术治疗BAV vs 三尖瓣(TAV)狭窄的患者中,主动脉根部的功能参数和主动脉病变之间的相关性。从2012年1月1日至2014年12月31日,连续190例患者(63±8岁,67%为男性)接受了主动脉瓣置换±近端主动脉手术治疗BAV狭窄(n=137,BAV组)和TAV狭窄(n=53,TAV组)。所有患者接受术前

NEJM:二叶主动脉瓣临床综述

二叶主动脉瓣(BAV)是成人先天性心脏病中最常见的类型之一,发生率约为1.3%。相比其他先天性心脏病其致死率和并发症发生率较高。虽然主动脉瓣狭窄和反流是BAV最常见的并发症,然而主动脉根至主动脉弓近端的任何或所有部位的扩张在这些患者中大约占50%。现有证据显示BAV患者主动脉扩张的形式多变,这可能表明在分子机制、血液流变学及临床特征方面存在异质性。鉴于此,来自加拿大多伦多大学圣米高医院心脏外科

Eur Heart J:亚洲和欧洲二叶主动脉瓣患者瓣膜形态、瓣膜功能障碍和主动脉病的种族间差异

这个大型多中心登记首次报告了亚洲BAV患者1型BAV更常见,主动脉尺寸比欧洲人更大。