J Periodont:牙周炎与风湿性关节炎:我们都知道什么?

2015-10-05 MedSci MedSci原创

J Periodont:牙周炎与风湿性关节炎:我们都知道什么?目前,在风湿病学的领域存在大量的关于牙周炎与风湿性关节炎之间可能的因果关系的研究,尤其关注牙龈卟啉单胞菌(Pg)所起的作用。Pg是唯一拥有环瓜氨酸酶的细菌,抗环瓜氨酸肽抗体对风湿性关节炎具有很高的特异性。由于因果关系的探究通常是由队列研究最后所得,目前还未有关于牙周炎与风湿性关节炎的队列研究。本文对现有的文献采用布拉福德·希尔准则以评估

目前,在风湿病学的领域存在大量的关于牙周炎与风湿性关节炎之间可能的因果关系的研究,尤其关注牙龈卟啉单胞菌(Pg)所起的作用。Pg是唯一拥有环瓜氨酸酶的细菌,抗环瓜氨酸肽抗体对风湿性关节炎具有很高的特异性。

由于因果关系的探究通常是由队列研究最后所得,目前还未有关于牙周炎与风湿性关节炎的队列研究。本文对现有的文献采用布拉福德·希尔准则以评估牙周炎与风湿性关节炎之间的因果关系作为二者关联的最可能的解释。

结果,从流行病学的角度来看,与未患有类风湿性关节炎的人群相比,类风湿性关节炎患者牙周疾病的发病率较高。此外,牙周炎的严重程度与风湿性关节炎的活动性之间为剂量-反应模式。有迹象表明,牙周炎可先与风湿性关节炎出现,但是目前尚未有证据表明Pg在牙周炎与风湿性关节炎在时间上的关系中起到直接的作用。Pg产生的瓜氨酸的特性所起到的作用尚不能解释。然而,动物模型中,Pg产生的瓜氨酸在实验性关节炎的发生发展中起着不同的作用。尽管Pg在风湿性关节炎中的作用仍仅限于推测,但是作为在风湿性关节炎中感染源所引起的慢性炎症性疾病(牙周炎)的病因作用在生物学上似乎是合理的。

原始出处:


de Smit, MJ , Westra, J et al. Periodontitis and Rheumatoid Arthritis: What Do We Know?  J. Periodont. SEP 2015. DOI: 10.1902/jop.2015.150088

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    2016-09-13 1e10c84am36(暂无匿称)

    好文章,还会关注

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    2016-01-03 feather89
  3. [GetPortalCommentsPageByObjectIdResponse(id=125020, encodeId=80df12502055, content=好文章,还会关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Tue Sep 13 11:46:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1725892, encodeId=c1d61e2589268, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Sun Jan 03 11:49:00 CST 2016, time=2016-01-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=47089, encodeId=5e2e4e08988, content=相关, beContent=null, objectType=article, channel=null, level=null, likeNumber=162, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=90f31612316, createdName=xiaotaiyang1, createdTime=Tue Dec 22 17:10:00 CST 2015, time=2015-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1265258, encodeId=d39e1265258bc, content=<a href='/topic/show?id=57a53011364' target=_blank style='color:#2F92EE;'>#关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30113, encryptionId=57a53011364, topicName=关节炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f90281, createdName=lmm397, createdTime=Wed Oct 07 08:49:00 CST 2015, time=2015-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1450426, encodeId=8ea5145042633, content=<a href='/topic/show?id=f0476e49582' target=_blank style='color:#2F92EE;'>#牙周#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67495, encryptionId=f0476e49582, topicName=牙周)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ab585558129, createdName=liuyong2982, createdTime=Wed Oct 07 08:49:00 CST 2015, time=2015-10-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1483385, encodeId=7c1014833852a, content=<a href='/topic/show?id=55a6100826cc' target=_blank style='color:#2F92EE;'>#风湿性关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100826, encryptionId=55a6100826cc, topicName=风湿性关节炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5c237911872, createdName=ms1467340776200723, createdTime=Wed Oct 07 08:49:00 CST 2015, time=2015-10-07, status=1, ipAttribution=)]
    2015-12-22 xiaotaiyang1

    相关

    0

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    2015-10-07 lmm397
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