Baidu
map

Cell:新型寨卡病毒小鼠模型或揭示胚胎感染之谜

2016-05-17 佚名 生物谷

图片来源:medicalxpress.com近日,来自华盛顿大学医学院的研究人员通过研究开发出了两只感染寨卡病毒的怀孕小鼠模型,在小鼠机体中,寨卡病毒可以通过怀孕小鼠的血液迁移到胎盘中,随后在胎盘中复制,扩散到胎儿的机体循环并且感染胎儿的大脑,相关研究刊登于国际杂志Cell上,该研究或为开发新型抵御寨卡病毒的疫苗和疗法提供新的思路。文章作者Michael Diamond博士表示,这项研究中我们首次


图片来源:medicalxpress.com

近日,来自华盛顿大学医学院的研究人员通过研究开发出了两只感染寨卡病毒的怀孕小鼠模型,在小鼠机体中,寨卡病毒可以通过怀孕小鼠的血液迁移到胎盘中,随后在胎盘中复制,扩散到胎儿的机体循环并且感染胎儿的大脑,相关研究刊登于国际杂志Cell上,该研究或为开发新型抵御寨卡病毒的疫苗和疗法提供新的思路。

文章作者Michael Diamond博士表示,这项研究中我们首次开发出了可以在宫内传播寨卡病毒的动物模型,同时也在怀孕小鼠和后代中观察到了相应的结果。该研究或可用于疫苗试验中来帮助研究者确定对母体进行免疫是否可以保护胚胎免于感染,同时还可以帮助研究者来检测疗法,一旦母体被感染,研究人员就可以采取措施来抑制病毒在胎儿中的感染及损伤效应。

在其中一个小鼠模型中,研究者对小鼠进行遗传工程化修饰使其缺失一种名为干扰素α受体的分子,该受体分子在机体对病毒感染的免疫反应上扮演重要角色;随后研究人员在小鼠受孕一周后对其进行寨卡病毒感染,紧接着6-9天后检测怀孕小鼠胎盘和胎儿机体中的病毒水平。研究者认为,所有的小鼠模型都可以反应人类机体感染寨卡病毒的表现,在小鼠机体中,病毒会通过母体的血液进入到胎儿机体中并且感染胎儿正在发育的大脑,最终引发小头畸形症。

在遗传修饰后的小鼠机体中,寨卡病毒的感染会引发大部分胚胎死亡,而剩下的胚胎相比正常胚胎要小很多,同时母体胎盘也表现出了一些损伤效应,比如萎缩现象等,而受损伤的胎盘则不能够为发育中的胚胎提供足够的营养和氧气,从而就会导致胎儿发育迟缓以及出现各种致死性疾病。

研究者Indira Mysorekar及其同事想通过研究鉴别出病毒是利用哪种分子来进入到胎盘中的,如果研究者揭示了其中的机制那么就有可能开发出有效方法来对病毒的感染进行阻断,当然寨卡病毒最大的威胁还是对发育中胎儿的损伤,如果寨卡病毒的威胁可以消除那么公众的突发卫生事件或许会明显减少。

最后研究者表示,长期以来我们一直研究经胎盘感染发生的途径、机制以及新型疗法,本文研究中研究者开发出了用于研究寨卡病毒感染的新型小鼠模型,为后期揭示寨卡病毒引发感染的分子机制以及开发新型靶向化疗法提供了新的线索和思路。

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 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1869378, encodeId=1fdf18693e875, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 07 14:57:00 CST 2016, time=2016-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959635, encodeId=9ec41959635f8, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Oct 31 01:57:00 CST 2016, time=2016-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1315286, encodeId=44b913152863f, content=<a href='/topic/show?id=6fcc83e0554' target=_blank style='color:#2F92EE;'>#胚胎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83705, encryptionId=6fcc83e0554, topicName=胚胎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6393434, createdName=ailian1202, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1360006, encodeId=b3e51360006d3, content=<a href='/topic/show?id=6783466083f' target=_blank style='color:#2F92EE;'>#寨卡病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46608, encryptionId=6783466083f, topicName=寨卡病毒)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=583c133, createdName=yuandd, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1436748, encodeId=8a4d1436e489c, content=<a href='/topic/show?id=a9424e199a5' target=_blank style='color:#2F92EE;'>#小鼠模型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=47199, encryptionId=a9424e199a5, topicName=小鼠模型)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1512834, encodeId=1fef151283422, content=<a href='/topic/show?id=f0364660360' target=_blank style='color:#2F92EE;'>#寨卡#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46603, encryptionId=f0364660360, topicName=寨卡)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d79610514526, createdName=12498710m14暂无昵称, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1869378, encodeId=1fdf18693e875, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 07 14:57:00 CST 2016, time=2016-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959635, encodeId=9ec41959635f8, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Oct 31 01:57:00 CST 2016, time=2016-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1315286, encodeId=44b913152863f, content=<a href='/topic/show?id=6fcc83e0554' target=_blank style='color:#2F92EE;'>#胚胎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83705, encryptionId=6fcc83e0554, topicName=胚胎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6393434, createdName=ailian1202, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1360006, encodeId=b3e51360006d3, content=<a href='/topic/show?id=6783466083f' target=_blank style='color:#2F92EE;'>#寨卡病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46608, encryptionId=6783466083f, topicName=寨卡病毒)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=583c133, createdName=yuandd, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1436748, encodeId=8a4d1436e489c, content=<a href='/topic/show?id=a9424e199a5' target=_blank style='color:#2F92EE;'>#小鼠模型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=47199, encryptionId=a9424e199a5, topicName=小鼠模型)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1512834, encodeId=1fef151283422, content=<a href='/topic/show?id=f0364660360' target=_blank style='color:#2F92EE;'>#寨卡#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46603, encryptionId=f0364660360, topicName=寨卡)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d79610514526, createdName=12498710m14暂无昵称, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=)]
    2016-10-31 维他命
  3. [GetPortalCommentsPageByObjectIdResponse(id=1869378, encodeId=1fdf18693e875, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 07 14:57:00 CST 2016, time=2016-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959635, encodeId=9ec41959635f8, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Oct 31 01:57:00 CST 2016, time=2016-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1315286, encodeId=44b913152863f, content=<a href='/topic/show?id=6fcc83e0554' target=_blank style='color:#2F92EE;'>#胚胎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83705, encryptionId=6fcc83e0554, topicName=胚胎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6393434, createdName=ailian1202, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1360006, encodeId=b3e51360006d3, content=<a href='/topic/show?id=6783466083f' target=_blank style='color:#2F92EE;'>#寨卡病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46608, encryptionId=6783466083f, topicName=寨卡病毒)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=583c133, createdName=yuandd, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1436748, encodeId=8a4d1436e489c, content=<a href='/topic/show?id=a9424e199a5' target=_blank style='color:#2F92EE;'>#小鼠模型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=47199, encryptionId=a9424e199a5, topicName=小鼠模型)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1512834, encodeId=1fef151283422, content=<a href='/topic/show?id=f0364660360' target=_blank style='color:#2F92EE;'>#寨卡#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46603, encryptionId=f0364660360, topicName=寨卡)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d79610514526, createdName=12498710m14暂无昵称, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=)]
    2016-05-18 ailian1202
  4. [GetPortalCommentsPageByObjectIdResponse(id=1869378, encodeId=1fdf18693e875, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 07 14:57:00 CST 2016, time=2016-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959635, encodeId=9ec41959635f8, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Oct 31 01:57:00 CST 2016, time=2016-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1315286, encodeId=44b913152863f, content=<a href='/topic/show?id=6fcc83e0554' target=_blank style='color:#2F92EE;'>#胚胎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83705, encryptionId=6fcc83e0554, topicName=胚胎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6393434, createdName=ailian1202, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1360006, encodeId=b3e51360006d3, content=<a href='/topic/show?id=6783466083f' target=_blank style='color:#2F92EE;'>#寨卡病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46608, encryptionId=6783466083f, topicName=寨卡病毒)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=583c133, createdName=yuandd, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1436748, encodeId=8a4d1436e489c, content=<a href='/topic/show?id=a9424e199a5' target=_blank style='color:#2F92EE;'>#小鼠模型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=47199, encryptionId=a9424e199a5, topicName=小鼠模型)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1512834, encodeId=1fef151283422, content=<a href='/topic/show?id=f0364660360' target=_blank style='color:#2F92EE;'>#寨卡#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46603, encryptionId=f0364660360, topicName=寨卡)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d79610514526, createdName=12498710m14暂无昵称, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1869378, encodeId=1fdf18693e875, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 07 14:57:00 CST 2016, time=2016-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959635, encodeId=9ec41959635f8, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Oct 31 01:57:00 CST 2016, time=2016-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1315286, encodeId=44b913152863f, content=<a href='/topic/show?id=6fcc83e0554' target=_blank style='color:#2F92EE;'>#胚胎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83705, encryptionId=6fcc83e0554, topicName=胚胎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6393434, createdName=ailian1202, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1360006, encodeId=b3e51360006d3, content=<a href='/topic/show?id=6783466083f' target=_blank style='color:#2F92EE;'>#寨卡病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46608, encryptionId=6783466083f, topicName=寨卡病毒)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=583c133, createdName=yuandd, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1436748, encodeId=8a4d1436e489c, content=<a href='/topic/show?id=a9424e199a5' target=_blank style='color:#2F92EE;'>#小鼠模型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=47199, encryptionId=a9424e199a5, topicName=小鼠模型)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1512834, encodeId=1fef151283422, content=<a href='/topic/show?id=f0364660360' target=_blank style='color:#2F92EE;'>#寨卡#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46603, encryptionId=f0364660360, topicName=寨卡)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d79610514526, createdName=12498710m14暂无昵称, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1869378, encodeId=1fdf18693e875, content=<a href='/topic/show?id=fd764459a8' target=_blank style='color:#2F92EE;'>#Cell#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4459, encryptionId=fd764459a8, topicName=Cell)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=524d95, createdName=zhaozhouchifen, createdTime=Sun Aug 07 14:57:00 CST 2016, time=2016-08-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1959635, encodeId=9ec41959635f8, content=<a href='/topic/show?id=dbe6445416' target=_blank style='color:#2F92EE;'>#CEL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4454, encryptionId=dbe6445416, topicName=CEL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c3ff68, createdName=维他命, createdTime=Mon Oct 31 01:57:00 CST 2016, time=2016-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1315286, encodeId=44b913152863f, content=<a href='/topic/show?id=6fcc83e0554' target=_blank style='color:#2F92EE;'>#胚胎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83705, encryptionId=6fcc83e0554, topicName=胚胎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6393434, createdName=ailian1202, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1360006, encodeId=b3e51360006d3, content=<a href='/topic/show?id=6783466083f' target=_blank style='color:#2F92EE;'>#寨卡病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46608, encryptionId=6783466083f, topicName=寨卡病毒)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=583c133, createdName=yuandd, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1436748, encodeId=8a4d1436e489c, content=<a href='/topic/show?id=a9424e199a5' target=_blank style='color:#2F92EE;'>#小鼠模型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=47199, encryptionId=a9424e199a5, topicName=小鼠模型)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1512834, encodeId=1fef151283422, content=<a href='/topic/show?id=f0364660360' target=_blank style='color:#2F92EE;'>#寨卡#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46603, encryptionId=f0364660360, topicName=寨卡)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d79610514526, createdName=12498710m14暂无昵称, createdTime=Wed May 18 23:57:00 CST 2016, time=2016-05-18, status=1, ipAttribution=)]

相关资讯

Cell:母乳喂养新益处!让新生儿对有益肠道细菌产生耐受性

从新生儿出生那一刻起,多种多样的有助消化和增强免疫力的微生物就定植在他们的肠道中。但是人们并不清楚新生儿免疫系统如何学会耐受这些外来物种中的绝大多数,而不是将它们作为不友好的入侵者进行攻击。 在一项针对小鼠的新研究中,来自美国加州大学伯克利分校等机构的研究人员揭示出从母乳中获得的免疫球蛋白G(IgG)抗体有助抑制在生命早期对新获得的微生物产生的免疫反应。相关研究结果发表在2016年5月5

临床实验室自建项目(LDT)的过去、现在、未来

前段时间,医疗圈的同仁们接连受到前所未有政策性的“轰炸”。3月3号,国家卫生计生委官方网站发布 国家卫生计生委办公厅关于临床检验项目管理有关问题的通知,为临床实验室自建项目(LDT)开启绿色通道。3月17日,新华社受权发布了《中华人民共和国国民经济和社会发展第十三个五年规划纲要》全文,在第二十三章支持战略性新兴产业发展规划中,生物技术、精准医疗名列其中。 一、精准医学的实施,发展临床实验

JCPP:患抑郁症的母亲会与孩子不“协调”

宾厄姆顿大学的一项新研究显示,有抑郁症病史的母亲在生理上与孩子不同步。虽然研究人员已经知道抑郁症与和他人的人际关系问题有关,但这是首次研究检查生理上是否也存在一定的联系。 “当人们在互动交流时,有时你只是觉得你与某人保持同步,而且你知道交流进行得很顺利,并且享受着谈话过程。我们试图找出在身体层面上,在生理层面上母亲和他们的孩子之间有同步性吗,是如何通过抑郁影响的?”宾厄姆顿大学的心理学情绪

高建新教授:肿瘤干细胞广谱、特异性抗原的鉴定、功能和免疫治疗应用前景

5月7日,由生物谷主办的2016(第二届)肿瘤干细胞转化医学论坛隆重召开。上海交通大学医学院仁济临床干细胞研究中心特聘教授,博士生导师、肿瘤发生与免疫研究生主任高建新教授在此次会议上向我们介绍了肿瘤干细胞广谱、特异性抗原的鉴定、功能和免疫治疗应用前景。 广谱肿瘤特异性抗原是免疫治疗安全、高效的关键靶标。但是目前肿瘤免疫治疗在这方面遇到了瓶颈。高建新教授及其课题组曾率先报道,生殖干细胞基因P

JGSB:癌症患者会得阿尔兹海默症吗?

尽管研究称癌症患者不太可能患阿尔茨海默氏症,引发癌症增长的可能性也阻止了神经退行性障碍。本项研究调查发现了更严峻的解释是许多癌症患者活不到阿尔茨海默氏症发病的时期。 “诊断与年龄有关的疾病(阿尔茨海默病)取决于人生存时期疾病可能发作的年龄。”Heidi Hanson博士解释说,他是犹他大学医学院亨茨曼癌症研究所助理研究员以及家庭和预防医学助理教授。 为了说明这个概念,Hanson和她的同

上海等11个省市试点综合医改 将纳入地方政府考核

就医新体验 徐骏 作 近日,国务院医改办下发通知,决定新增上海、浙江、湖南、重庆、四川、陕西、宁夏7省市试点开展综合医疗改革,加之2015年的江苏、安徽、福建和青海4省,截至目前,共有11个省市试点综合医疗改革。医改办要求,省级人民政府要尽快在全省启动部署综合医改试点工作,将医改纳入对地方政府的考核要求,提高综合医改方案执行力。 2015年,江苏、安徽、福建、青海4省率先开展省级综合医改

Baidu
map
Baidu
map
Baidu
map