Baidu
map

Am J Resp Crit Care:脓毒症中性粒细胞自噬早于胞外陷阱形成!

2017-04-03 xing.T MedSci原创

这些结果表明,中性粒细胞自噬早于中性粒细胞NETs形成增加,这对于败血症期间中性粒细胞效应功能非常重要。该研究为脓毒症期间中性粒细胞自噬的作用提供了重要的见解。

中性粒细胞是宿主对脓毒症免疫应答的关键效应细胞。过度刺激或中性粒细胞功能失调被认为是引起脓毒症的发病机制。然而,脓毒症中中性粒细胞调节功能可塑性的机制尚未完全确定。近日,呼吸内科以及重症医学领域权威杂志Am J Resp Crit Care上发表了一篇研究文章,研究人员旨在调查社区获得性肺炎患者发生脓毒症时自噬在中性粒细胞功能中的作用。

研究人员从感染患者分离的嗜中性粒细胞,并采用(12-)十四酸佛波酯(-13-)乙酸盐 (PMA)刺激。研究人员对活性氧(ROS)生成、中性粒细胞外的陷阱(NET)形成、颗粒释放和自噬状况进行了评估,进一步在脓毒症小鼠模型上评估中性粒细胞自噬增强的效应。

从脓毒症患者中分离出的中性粒细胞表现出自噬诱导增强,并早于PMA刺激引起的NET形成。相反,从没有脓毒症患者中分离出的中性粒细胞表现出自噬失调,并且对PMA刺激的反应程度降低。自噬诱导早于健康的中性粒细胞NETs形成,反之亦然。在脓毒症的小鼠模型中,自噬增强通过NETs依赖的机制提高生存率。

这些结果表明,中性粒细胞自噬早于中性粒细胞NETs形成增加,这对于败血症期间中性粒细胞效应功能非常重要。该研究为脓毒症期间中性粒细胞自噬的作用提供了重要的见解。

原始出处:

So Young Park , et al. Autophagy Primes Neutrophils for Neutrophil Extracellular Trap Formation During Sepsis. AM J RESP CRIT CARE 2017. http://dx.doi.org/10.1164/rccm.201603-0596OC

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 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1296626, encodeId=9ec312966265b, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299323, encodeId=d86e1299323a1, content=<a href='/topic/show?id=1dd5e8010f5' target=_blank style='color:#2F92EE;'>#细胞自噬#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78010, encryptionId=1dd5e8010f5, topicName=细胞自噬)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a7b6284, createdName=FukaiBao, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=185189, encodeId=1979185189ec, content=好高大上, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLS3nbTc0lzBwDxSVnm5KA9vNmsZrjTSvKlld6teMf4RG4ZmZWRvC80GB7zl4TSib3BAoZgcCYpzxQ/132, createdBy=02681961038, createdName=若轩, createdTime=Tue Apr 04 22:39:24 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184973, encodeId=1cc91849e397, content=学习了,学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160914/IMG57D82E721DB581755.jpg, createdBy=4fc81933929, createdName=明天会更好!, createdTime=Tue Apr 04 00:20:36 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184927, encodeId=7eda18492e1a, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Mon Apr 03 21:59:06 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184923, encodeId=2d89184923c4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLEudJO7WUea4BZ0iamO76bia2tTguja1n4ZQ57rr6RIkMqaTOn102bgBTjFlh26J7cH0hsLBoxyVcB/0, createdBy=b91b1726746, createdName=ideal肿瘤医, createdTime=Mon Apr 03 20:04:27 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1296626, encodeId=9ec312966265b, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299323, encodeId=d86e1299323a1, content=<a href='/topic/show?id=1dd5e8010f5' target=_blank style='color:#2F92EE;'>#细胞自噬#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78010, encryptionId=1dd5e8010f5, topicName=细胞自噬)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a7b6284, createdName=FukaiBao, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=185189, encodeId=1979185189ec, content=好高大上, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLS3nbTc0lzBwDxSVnm5KA9vNmsZrjTSvKlld6teMf4RG4ZmZWRvC80GB7zl4TSib3BAoZgcCYpzxQ/132, createdBy=02681961038, createdName=若轩, createdTime=Tue Apr 04 22:39:24 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184973, encodeId=1cc91849e397, content=学习了,学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160914/IMG57D82E721DB581755.jpg, createdBy=4fc81933929, createdName=明天会更好!, createdTime=Tue Apr 04 00:20:36 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184927, encodeId=7eda18492e1a, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Mon Apr 03 21:59:06 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184923, encodeId=2d89184923c4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLEudJO7WUea4BZ0iamO76bia2tTguja1n4ZQ57rr6RIkMqaTOn102bgBTjFlh26J7cH0hsLBoxyVcB/0, createdBy=b91b1726746, createdName=ideal肿瘤医, createdTime=Mon Apr 03 20:04:27 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1296626, encodeId=9ec312966265b, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299323, encodeId=d86e1299323a1, content=<a href='/topic/show?id=1dd5e8010f5' target=_blank style='color:#2F92EE;'>#细胞自噬#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78010, encryptionId=1dd5e8010f5, topicName=细胞自噬)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a7b6284, createdName=FukaiBao, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=185189, encodeId=1979185189ec, content=好高大上, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLS3nbTc0lzBwDxSVnm5KA9vNmsZrjTSvKlld6teMf4RG4ZmZWRvC80GB7zl4TSib3BAoZgcCYpzxQ/132, createdBy=02681961038, createdName=若轩, createdTime=Tue Apr 04 22:39:24 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184973, encodeId=1cc91849e397, content=学习了,学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160914/IMG57D82E721DB581755.jpg, createdBy=4fc81933929, createdName=明天会更好!, createdTime=Tue Apr 04 00:20:36 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184927, encodeId=7eda18492e1a, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Mon Apr 03 21:59:06 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184923, encodeId=2d89184923c4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLEudJO7WUea4BZ0iamO76bia2tTguja1n4ZQ57rr6RIkMqaTOn102bgBTjFlh26J7cH0hsLBoxyVcB/0, createdBy=b91b1726746, createdName=ideal肿瘤医, createdTime=Mon Apr 03 20:04:27 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
    2017-04-04 若轩

    好高大上

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1296626, encodeId=9ec312966265b, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299323, encodeId=d86e1299323a1, content=<a href='/topic/show?id=1dd5e8010f5' target=_blank style='color:#2F92EE;'>#细胞自噬#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78010, encryptionId=1dd5e8010f5, topicName=细胞自噬)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a7b6284, createdName=FukaiBao, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=185189, encodeId=1979185189ec, content=好高大上, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLS3nbTc0lzBwDxSVnm5KA9vNmsZrjTSvKlld6teMf4RG4ZmZWRvC80GB7zl4TSib3BAoZgcCYpzxQ/132, createdBy=02681961038, createdName=若轩, createdTime=Tue Apr 04 22:39:24 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184973, encodeId=1cc91849e397, content=学习了,学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160914/IMG57D82E721DB581755.jpg, createdBy=4fc81933929, createdName=明天会更好!, createdTime=Tue Apr 04 00:20:36 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184927, encodeId=7eda18492e1a, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Mon Apr 03 21:59:06 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184923, encodeId=2d89184923c4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLEudJO7WUea4BZ0iamO76bia2tTguja1n4ZQ57rr6RIkMqaTOn102bgBTjFlh26J7cH0hsLBoxyVcB/0, createdBy=b91b1726746, createdName=ideal肿瘤医, createdTime=Mon Apr 03 20:04:27 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
    2017-04-04 明天会更好!

    学习了,学习了!

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1296626, encodeId=9ec312966265b, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299323, encodeId=d86e1299323a1, content=<a href='/topic/show?id=1dd5e8010f5' target=_blank style='color:#2F92EE;'>#细胞自噬#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78010, encryptionId=1dd5e8010f5, topicName=细胞自噬)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a7b6284, createdName=FukaiBao, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=185189, encodeId=1979185189ec, content=好高大上, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLS3nbTc0lzBwDxSVnm5KA9vNmsZrjTSvKlld6teMf4RG4ZmZWRvC80GB7zl4TSib3BAoZgcCYpzxQ/132, createdBy=02681961038, createdName=若轩, createdTime=Tue Apr 04 22:39:24 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184973, encodeId=1cc91849e397, content=学习了,学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160914/IMG57D82E721DB581755.jpg, createdBy=4fc81933929, createdName=明天会更好!, createdTime=Tue Apr 04 00:20:36 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184927, encodeId=7eda18492e1a, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Mon Apr 03 21:59:06 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184923, encodeId=2d89184923c4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLEudJO7WUea4BZ0iamO76bia2tTguja1n4ZQ57rr6RIkMqaTOn102bgBTjFlh26J7cH0hsLBoxyVcB/0, createdBy=b91b1726746, createdName=ideal肿瘤医, createdTime=Mon Apr 03 20:04:27 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
    2017-04-03 明月清辉

    谢谢分享,学习了

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1296626, encodeId=9ec312966265b, content=<a href='/topic/show?id=29c82219e47' target=_blank style='color:#2F92EE;'>#中性粒细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22197, encryptionId=29c82219e47, topicName=中性粒细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3883266, createdName=yykkxiaodou, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299323, encodeId=d86e1299323a1, content=<a href='/topic/show?id=1dd5e8010f5' target=_blank style='color:#2F92EE;'>#细胞自噬#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78010, encryptionId=1dd5e8010f5, topicName=细胞自噬)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a7b6284, createdName=FukaiBao, createdTime=Wed Apr 05 10:55:00 CST 2017, time=2017-04-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=185189, encodeId=1979185189ec, content=好高大上, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLS3nbTc0lzBwDxSVnm5KA9vNmsZrjTSvKlld6teMf4RG4ZmZWRvC80GB7zl4TSib3BAoZgcCYpzxQ/132, createdBy=02681961038, createdName=若轩, createdTime=Tue Apr 04 22:39:24 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184973, encodeId=1cc91849e397, content=学习了,学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160914/IMG57D82E721DB581755.jpg, createdBy=4fc81933929, createdName=明天会更好!, createdTime=Tue Apr 04 00:20:36 CST 2017, time=2017-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184927, encodeId=7eda18492e1a, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Mon Apr 03 21:59:06 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184923, encodeId=2d89184923c4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLEudJO7WUea4BZ0iamO76bia2tTguja1n4ZQ57rr6RIkMqaTOn102bgBTjFlh26J7cH0hsLBoxyVcB/0, createdBy=b91b1726746, createdName=ideal肿瘤医, createdTime=Mon Apr 03 20:04:27 CST 2017, time=2017-04-03, status=1, ipAttribution=)]
    2017-04-03 ideal肿瘤医

    学习了

    0

相关资讯

Crit Care Med:降钙素原水平与脓毒症患者的死亡率密切相关!

近期,一项发表在杂志Crit Care Med上的研究前瞻性地评估了败血症患者中,降钙素原水平在基线和第4天之间未能降低超过80%与患者28天全因死亡率增加的相关性。此项研究为盲法前瞻性多中心观察性临床试验,遵循食品和药物管理局批准的协议。此项研究在美国的十三个急诊科和ICU中进行。受试人群为符合严重脓毒症或败血性休克标准的患者,这些患者从急诊部,其他病房或直接从医院获准进入ICU。在最初5天中每

Am J Resp Crit Care:脓毒症早期抗生素治疗时机与住院死亡率有啥关系?

在一个大型的、当代多中心的急诊科脓毒症患者的样本中,抗生素使用延误与住院死亡率的几率增加有关,即使在所有6小时内接受抗生素治疗的患者中。在感染性休克患者中脓毒症严重程度增加和死亡率增加的可能性最大。

JAMA:右美托咪定不能改善脓毒症通气患者的临床结局

需要机械通气的脓毒症患者中,使用右美托咪定的患者并显着改善患者的死亡率或呼吸机使用天数

Crit Care Med:脓毒症患者解热治疗对死亡率有啥影响?

由此可见,解热药并不能显著改善成年脓毒症患者28天/住院死亡率。

Crit Care Med:脓毒症患者记忆B细胞会出现活化相关的加速凋亡!

由此可见,耗竭记忆B细胞有助于脓毒症引起的免疫抑制。针对逆转这一免疫记忆耗竭的治疗值得进一步调查研究。

精品指南:愚人节不骗你,脓毒症和脓毒性休克指南干货来袭

    严重脓毒症、脓毒性休克相关性脏器功能障碍是引起重症监护病房患者死亡的最常见原因,尽管实施严密的脏器功能监护、早期积极的液体复苏、合理应用抗微生物制剂、有效的脏器功能支持,但严重脓毒症患者的病死率仍居高不下。为帮助临床医生更好处理脓毒症和脓毒性休克病患,梅斯小编整理了英文版、中文版及解读版的脓毒症和脓毒性休克管理指南,供大家参考! 一、2016 拯救脓毒运动:

Baidu
map
Baidu
map
Baidu
map