Stroke:升高的中性粒细胞和存在颅内动脉狭窄增加了复发性卒中的风险

2018-09-04 xing.T MedSci原创

由此可见,同时存在较高的中性粒细胞水平和ICAS与卒中复发风险增加相关,并且在已经患有轻微缺血性卒中或高风险短暂性脑缺血发作的患者中与复合不良结局事件相关。

中性粒细胞和颅内动脉狭窄(ICAS)与卒中预后之间的关系尚不确定。近日,卒中领域权威杂志Stroke上发表了一篇研究文章,该研究评估了伴有和不伴有ICAS的中性粒细胞水平与轻度卒中或短暂性脑缺血发作患者预后之间的关系。

研究人员回顾了来自CHANCE(氯吡格雷对高风险急性非功能性脑血管事件患者疗效)试验的数据。根据中性粒细胞计数和ICAS状态的二分法将患者分为4组。主要结局为新发卒中(缺血性或出血性),次要结局包括新发的复合血管事件(卒中、心肌梗死心血管死亡)和缺血性卒中。安全性结局为90天时出血。研究人员通过Cox回归模型分析伴有和不伴有ICAS的中性粒细胞计数与任何结局风险之间的关联。

在亚组分析纳入的1034名患者中,91名患者发生了复发性卒中。与不伴有ICAS的较低中性粒细胞水平个体相比,伴有ICAS且较高中性粒细胞水平的个体卒中复发(校正后风险比为2.26; 95%CI为1.19-4.31; P=0.01)和复合结局(校正后风险比为1.98; 95%CI为1.06-3.67; P=0.03)的风险显著增加。但是,没有安全性问题。

由此可见,同时存在较高的中性粒细胞水平和ICAS与卒中复发风险增加相关,并且在已经患有轻微缺血性卒中或高风险短暂性脑缺血发作的患者中与复合不良结局事件相关。

原始出处:

Bihong Zhu,et al. Elevated Neutrophil and Presence of Intracranial Artery Stenosis Increase the Risk of Recurrent Stroke.Stroke. 2018.https://www.ahajournals.org/doi/10.1161/STROKEAHA.118.022126

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=1661452, encodeId=7f8f1661452e0, content=<a href='/topic/show?id=5f32100380f3' target=_blank style='color:#2F92EE;'>#颅内动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100380, encryptionId=5f32100380f3, topicName=颅内动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0c2a25292014, createdName=ms5236388012055669, createdTime=Fri Apr 19 23:18:00 CST 2019, time=2019-04-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1909735, encodeId=a8911909e3544, content=<a href='/topic/show?id=8f1f42518d8' target=_blank style='color:#2F92EE;'>#复发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42518, encryptionId=8f1f42518d8, topicName=复发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Apr 02 09:18:00 CST 2019, time=2019-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296680, encodeId=d7d01296680f3, 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=30, 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=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1496903, encodeId=0e9214969034d, content=<a href='/topic/show?id=217b33259df' target=_blank style='color:#2F92EE;'>#动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33259, encryptionId=217b33259df, topicName=动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b4ae9287436, createdName=piaojinhua, createdTime=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026144, encodeId=10c71026144fd, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Tue Sep 04 23:18:00 CST 2018, time=2018-09-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=342740, encodeId=f1c4342e40cb, content=学习了,涨知识了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDM9swhbgTo7nzqRKzMmzckmEoeTyLQVDCgjqsicjyhxPs0vPoYU6GsSYbCjSkNHicJkz3NL0a0EbUMVdNjkctXI6FocpGKaVr9E/0, createdBy=29392048316, createdName=王秀, createdTime=Tue Sep 04 21:12:03 CST 2018, time=2018-09-04, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1661452, encodeId=7f8f1661452e0, content=<a href='/topic/show?id=5f32100380f3' target=_blank style='color:#2F92EE;'>#颅内动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100380, encryptionId=5f32100380f3, topicName=颅内动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0c2a25292014, createdName=ms5236388012055669, createdTime=Fri Apr 19 23:18:00 CST 2019, time=2019-04-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1909735, encodeId=a8911909e3544, content=<a href='/topic/show?id=8f1f42518d8' target=_blank style='color:#2F92EE;'>#复发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42518, encryptionId=8f1f42518d8, topicName=复发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Apr 02 09:18:00 CST 2019, time=2019-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296680, encodeId=d7d01296680f3, 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=30, 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=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1496903, encodeId=0e9214969034d, content=<a href='/topic/show?id=217b33259df' target=_blank style='color:#2F92EE;'>#动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33259, encryptionId=217b33259df, topicName=动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b4ae9287436, createdName=piaojinhua, createdTime=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026144, encodeId=10c71026144fd, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Tue Sep 04 23:18:00 CST 2018, time=2018-09-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=342740, encodeId=f1c4342e40cb, content=学习了,涨知识了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDM9swhbgTo7nzqRKzMmzckmEoeTyLQVDCgjqsicjyhxPs0vPoYU6GsSYbCjSkNHicJkz3NL0a0EbUMVdNjkctXI6FocpGKaVr9E/0, createdBy=29392048316, createdName=王秀, createdTime=Tue Sep 04 21:12:03 CST 2018, time=2018-09-04, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1661452, encodeId=7f8f1661452e0, content=<a href='/topic/show?id=5f32100380f3' target=_blank style='color:#2F92EE;'>#颅内动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100380, encryptionId=5f32100380f3, topicName=颅内动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0c2a25292014, createdName=ms5236388012055669, createdTime=Fri Apr 19 23:18:00 CST 2019, time=2019-04-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1909735, encodeId=a8911909e3544, content=<a href='/topic/show?id=8f1f42518d8' target=_blank style='color:#2F92EE;'>#复发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42518, encryptionId=8f1f42518d8, topicName=复发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Apr 02 09:18:00 CST 2019, time=2019-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296680, encodeId=d7d01296680f3, 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=30, 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=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1496903, encodeId=0e9214969034d, content=<a href='/topic/show?id=217b33259df' target=_blank style='color:#2F92EE;'>#动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33259, encryptionId=217b33259df, topicName=动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b4ae9287436, createdName=piaojinhua, createdTime=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026144, encodeId=10c71026144fd, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Tue Sep 04 23:18:00 CST 2018, time=2018-09-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=342740, encodeId=f1c4342e40cb, content=学习了,涨知识了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDM9swhbgTo7nzqRKzMmzckmEoeTyLQVDCgjqsicjyhxPs0vPoYU6GsSYbCjSkNHicJkz3NL0a0EbUMVdNjkctXI6FocpGKaVr9E/0, createdBy=29392048316, createdName=王秀, createdTime=Tue Sep 04 21:12:03 CST 2018, time=2018-09-04, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1661452, encodeId=7f8f1661452e0, content=<a href='/topic/show?id=5f32100380f3' target=_blank style='color:#2F92EE;'>#颅内动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100380, encryptionId=5f32100380f3, topicName=颅内动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0c2a25292014, createdName=ms5236388012055669, createdTime=Fri Apr 19 23:18:00 CST 2019, time=2019-04-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1909735, encodeId=a8911909e3544, content=<a href='/topic/show?id=8f1f42518d8' target=_blank style='color:#2F92EE;'>#复发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42518, encryptionId=8f1f42518d8, topicName=复发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Apr 02 09:18:00 CST 2019, time=2019-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296680, encodeId=d7d01296680f3, 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=30, 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=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1496903, encodeId=0e9214969034d, content=<a href='/topic/show?id=217b33259df' target=_blank style='color:#2F92EE;'>#动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33259, encryptionId=217b33259df, topicName=动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b4ae9287436, createdName=piaojinhua, createdTime=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026144, encodeId=10c71026144fd, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Tue Sep 04 23:18:00 CST 2018, time=2018-09-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=342740, encodeId=f1c4342e40cb, content=学习了,涨知识了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDM9swhbgTo7nzqRKzMmzckmEoeTyLQVDCgjqsicjyhxPs0vPoYU6GsSYbCjSkNHicJkz3NL0a0EbUMVdNjkctXI6FocpGKaVr9E/0, createdBy=29392048316, createdName=王秀, createdTime=Tue Sep 04 21:12:03 CST 2018, time=2018-09-04, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1661452, encodeId=7f8f1661452e0, content=<a href='/topic/show?id=5f32100380f3' target=_blank style='color:#2F92EE;'>#颅内动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100380, encryptionId=5f32100380f3, topicName=颅内动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0c2a25292014, createdName=ms5236388012055669, createdTime=Fri Apr 19 23:18:00 CST 2019, time=2019-04-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1909735, encodeId=a8911909e3544, content=<a href='/topic/show?id=8f1f42518d8' target=_blank style='color:#2F92EE;'>#复发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42518, encryptionId=8f1f42518d8, topicName=复发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Apr 02 09:18:00 CST 2019, time=2019-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296680, encodeId=d7d01296680f3, 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=30, 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=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1496903, encodeId=0e9214969034d, content=<a href='/topic/show?id=217b33259df' target=_blank style='color:#2F92EE;'>#动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33259, encryptionId=217b33259df, topicName=动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b4ae9287436, createdName=piaojinhua, createdTime=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026144, encodeId=10c71026144fd, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Tue Sep 04 23:18:00 CST 2018, time=2018-09-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=342740, encodeId=f1c4342e40cb, content=学习了,涨知识了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDM9swhbgTo7nzqRKzMmzckmEoeTyLQVDCgjqsicjyhxPs0vPoYU6GsSYbCjSkNHicJkz3NL0a0EbUMVdNjkctXI6FocpGKaVr9E/0, createdBy=29392048316, createdName=王秀, createdTime=Tue Sep 04 21:12:03 CST 2018, time=2018-09-04, status=1, ipAttribution=)]
    2018-09-04 健健

    卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1661452, encodeId=7f8f1661452e0, content=<a href='/topic/show?id=5f32100380f3' target=_blank style='color:#2F92EE;'>#颅内动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100380, encryptionId=5f32100380f3, topicName=颅内动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0c2a25292014, createdName=ms5236388012055669, createdTime=Fri Apr 19 23:18:00 CST 2019, time=2019-04-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1909735, encodeId=a8911909e3544, content=<a href='/topic/show?id=8f1f42518d8' target=_blank style='color:#2F92EE;'>#复发性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42518, encryptionId=8f1f42518d8, topicName=复发性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=hb2008ye, createdTime=Tue Apr 02 09:18:00 CST 2019, time=2019-04-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1296680, encodeId=d7d01296680f3, 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=30, 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=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1496903, encodeId=0e9214969034d, content=<a href='/topic/show?id=217b33259df' target=_blank style='color:#2F92EE;'>#动脉狭窄#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33259, encryptionId=217b33259df, topicName=动脉狭窄)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=b4ae9287436, createdName=piaojinhua, createdTime=Thu Sep 06 11:18:00 CST 2018, time=2018-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026144, encodeId=10c71026144fd, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Tue Sep 04 23:18:00 CST 2018, time=2018-09-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=342740, encodeId=f1c4342e40cb, content=学习了,涨知识了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDM9swhbgTo7nzqRKzMmzckmEoeTyLQVDCgjqsicjyhxPs0vPoYU6GsSYbCjSkNHicJkz3NL0a0EbUMVdNjkctXI6FocpGKaVr9E/0, createdBy=29392048316, createdName=王秀, createdTime=Tue Sep 04 21:12:03 CST 2018, time=2018-09-04, status=1, ipAttribution=)]
    2018-09-04 王秀

    学习了,涨知识了!

    0

相关资讯

Blood:NADPH氧化酶通过巨噬细胞调控清除凋亡的中性粒细胞

吞噬细胞的NADPH氧化酶可催化产生过氧化物,过氧化物是活性氧(ROS)的前体,而ROS具有抗菌和免疫调节功能。NADPH氧化酶等位基因的失活突变可引起慢性肉芽肿病(CGD),CGD的特点是对危及生命的微生物感染和炎性疾病的易感性增强,此外,NADPH氧化酶的亚等位基因与自身免疫相关。凋亡细胞(AC)的清除受损被认为是导致慢性炎症和自身免疫性疾病的重要因素,但NADPH氧化酶所驱动的ROS在该过程

CCLM:在大型队列三级中心检测临界阳性抗中性粒细胞胞质抗体(ANCA)-PR3 / MPO

酶联免疫吸附测定(ELISA)和间接免疫荧光(IIF)是检测抗中性粒细胞胞质抗体(ANCA)的最佳策略。在少数受试者中,基于ELISA的ANCA测试可能导致临界阳性滴度。因此,我们评估了这种结果的临床意义。本研究是一项回顾性研究,其中包括筛选出ANCA亚型(髓过氧化物酶(MPO)或蛋白酶-3(PR3))的所有受试者,随后通过ELISA测定并使用IIF重新测试鉴定临界阳性结果。并从他们的医疗记录中提

Blood:内皮细胞通过旁分泌调控中性粒细胞的迁移

中性粒细胞渗入组织对于宿主防御和病原体清除至关重要。虽然现已掌握了很多涉及中性粒细胞游走迁移的信号通路,但内皮细胞在间质组织中调控中性粒细胞对炎症产生应答的作用尚未明确。Laurel E. Hind等人开发了一种微型的包含内皮细胞腔、3D细胞外基质和完整的细胞来源的三维(3D)模型来模拟宿主微环境。通过该模型,研究人员发现内皮细胞腔可显著增加中性粒细胞向绿脓杆菌的源头迁移。中性粒细胞一直以来被认为

Blood:中性粒细胞的PSGL-1和CXCR2信号协作促进深静脉血栓形成

中心点:在中性粒细胞中,PSGL-1和CXCR2信号协同作用可增强白细胞在血流受限的静脉中的黏附和NET释放。PSGL-1和CXCR2信号在中性粒细胞中协同作用会促进深静脉血栓形成,但在单核细胞中不会。摘要:炎症是深静脉血栓(DVT)形成的主要因素。限制小鼠下腔静脉(IVC)的血流可导致类似于人类的DVT。在这种模型上,中性粒细胞和单核细胞P-选择素依赖性黏附均可促进中性粒细胞胞外杀菌网(NETs

Circulation:胆固醇流出通路可抑制炎症小体激活、坏死和动脉粥样硬化

CANTOS试验(研究康纳单抗抗炎性血栓预后)显示,白介素(IL)-1β的拮抗剂可减轻有心肌梗死病史患者的冠心病,同时可减少全身性炎症,提示调控IL-1β分泌的信号通路可增加心血管风险。胆固醇积累时,骨髓细胞可通过NLRP3炎症小体产生IL-1β和IL-18,但NLRP3炎症小体激活与动脉粥样硬化形成的关联尚不明确。胆固醇转运体ATP结合盒A1/G1(ABCA1/G1)介导胆固醇形成高密度脂蛋白,

J Periodontal Res: 香烟烟雾对中性粒细胞功能的影响

吸烟是牙周炎的主要危险因素,吸烟会扰乱中性粒细胞活性氧的产生。本实验旨在研究香烟烟雾提取物(CSE)及其成分/代谢物尼古丁,可替宁和硫氰酸盐(SCN-)对中性粒细胞功能的影响。