Baidu
map

J Endod:牙髓及根尖周组织对硅酸三钙类材料的组织学反应:一系列的成功治疗案例

2019-12-18 lishiting MedSci原创

人牙齿在施以硅酸三钙类材料的成功病例中很难获取牙髓/根尖周组织的反应,这是由于典型的组织学检测无法实施。此项系列病例报道的是3颗已经行牙髓切断术、原位再治和根尖切除术/末端使用硅酸三钙类牙髓材料充填的人牙齿,并取得了组织学和组织细菌学结果。

人牙齿在施以硅酸三钙类材料的成功病例中很难获取牙髓/根尖周组织的反应,这是由于典型的组织学检测无法实施。此项系列病例报道的是3颗已经行牙髓切断术、原位再治和根尖切除术/末端使用硅酸三钙类牙髓材料充填的人牙齿,并取得了组织学和组织细菌学结果。

牙齿在非寻常情况下分别于34 天、7周和20个月被拔除。拔除的牙齿经过处理、石蜡包埋、切片、HE或者改良BB染色和光学显微镜检测。结果显示,3例病例在不同的观察阶段,未见炎症反应或与硅酸三钙类材料相接触牙髓组织的异物反应,尽管在靠近手术区域的牙本质小管中发现细菌的存在。此外,伤口愈合迅速,与牙骨质相连的缺失组织修复/再生,并伴随新形成的骨小梁。

尽管报道内容具有一定的局限性,所获得的证据程度较低,但是此项系列病例的组织学结果表明,硅酸三钙类材料在应用于这些病例中时表现出极佳的生物相容性和生物活性。

原始出处:

Ricucci D, Grande NM, et al. Histologic Response of Human Pulp and Periapical Tissues to Tricalcium Silicate-based Materials: A Series of Successfully Treated Cases. J Endod. 2019 Dec 10. pii: S0099-2399(19)30842-8. doi: 10.1016/j.joen.2019.10.032.

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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1669816, encodeId=1e9d166981630, content=<a href='/topic/show?id=c7ca6e660ab' target=_blank style='color:#2F92EE;'>#牙髓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67660, encryptionId=c7ca6e660ab, topicName=牙髓)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5eeb26562774, createdName=jxrzshh, createdTime=Sat May 02 04:18:00 CST 2020, time=2020-05-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1926267, encodeId=b225192626e17, content=<a href='/topic/show?id=9238e767680' target=_blank style='color:#2F92EE;'>#组织学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77676, encryptionId=9238e767680, topicName=组织学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fc0372, createdName=bnurmamat, createdTime=Sat Mar 28 13:18:00 CST 2020, time=2020-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2070537, encodeId=e95e20e0537d4, content=<a href='/topic/show?id=9b6ee351375' target=_blank style='color:#2F92EE;'>#硅酸三钙#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73513, encryptionId=9b6ee351375, topicName=硅酸三钙)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e6ac207, createdName=xlwang2691, createdTime=Tue Nov 10 02:18:00 CST 2020, time=2020-11-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=377144, encodeId=594f3e7144d9, content=谢谢了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Thu Dec 19 07:01:54 CST 2019, time=2019-12-19, status=1, ipAttribution=)]
    2020-05-02 jxrzshh
  2. [GetPortalCommentsPageByObjectIdResponse(id=1669816, encodeId=1e9d166981630, content=<a href='/topic/show?id=c7ca6e660ab' target=_blank style='color:#2F92EE;'>#牙髓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67660, encryptionId=c7ca6e660ab, topicName=牙髓)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5eeb26562774, createdName=jxrzshh, createdTime=Sat May 02 04:18:00 CST 2020, time=2020-05-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1926267, encodeId=b225192626e17, content=<a href='/topic/show?id=9238e767680' target=_blank style='color:#2F92EE;'>#组织学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77676, encryptionId=9238e767680, topicName=组织学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fc0372, createdName=bnurmamat, createdTime=Sat Mar 28 13:18:00 CST 2020, time=2020-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2070537, encodeId=e95e20e0537d4, content=<a href='/topic/show?id=9b6ee351375' target=_blank style='color:#2F92EE;'>#硅酸三钙#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73513, encryptionId=9b6ee351375, topicName=硅酸三钙)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e6ac207, createdName=xlwang2691, createdTime=Tue Nov 10 02:18:00 CST 2020, time=2020-11-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=377144, encodeId=594f3e7144d9, content=谢谢了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Thu Dec 19 07:01:54 CST 2019, time=2019-12-19, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1669816, encodeId=1e9d166981630, content=<a href='/topic/show?id=c7ca6e660ab' target=_blank style='color:#2F92EE;'>#牙髓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67660, encryptionId=c7ca6e660ab, topicName=牙髓)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5eeb26562774, createdName=jxrzshh, createdTime=Sat May 02 04:18:00 CST 2020, time=2020-05-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1926267, encodeId=b225192626e17, content=<a href='/topic/show?id=9238e767680' target=_blank style='color:#2F92EE;'>#组织学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77676, encryptionId=9238e767680, topicName=组织学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fc0372, createdName=bnurmamat, createdTime=Sat Mar 28 13:18:00 CST 2020, time=2020-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2070537, encodeId=e95e20e0537d4, content=<a href='/topic/show?id=9b6ee351375' target=_blank style='color:#2F92EE;'>#硅酸三钙#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73513, encryptionId=9b6ee351375, topicName=硅酸三钙)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e6ac207, createdName=xlwang2691, createdTime=Tue Nov 10 02:18:00 CST 2020, time=2020-11-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=377144, encodeId=594f3e7144d9, content=谢谢了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Thu Dec 19 07:01:54 CST 2019, time=2019-12-19, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1669816, encodeId=1e9d166981630, content=<a href='/topic/show?id=c7ca6e660ab' target=_blank style='color:#2F92EE;'>#牙髓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67660, encryptionId=c7ca6e660ab, topicName=牙髓)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=5eeb26562774, createdName=jxrzshh, createdTime=Sat May 02 04:18:00 CST 2020, time=2020-05-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1926267, encodeId=b225192626e17, content=<a href='/topic/show?id=9238e767680' target=_blank style='color:#2F92EE;'>#组织学#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=77676, encryptionId=9238e767680, topicName=组织学)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fc0372, createdName=bnurmamat, createdTime=Sat Mar 28 13:18:00 CST 2020, time=2020-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2070537, encodeId=e95e20e0537d4, content=<a href='/topic/show?id=9b6ee351375' target=_blank style='color:#2F92EE;'>#硅酸三钙#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73513, encryptionId=9b6ee351375, topicName=硅酸三钙)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e6ac207, createdName=xlwang2691, createdTime=Tue Nov 10 02:18:00 CST 2020, time=2020-11-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=377144, encodeId=594f3e7144d9, content=谢谢了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Thu Dec 19 07:01:54 CST 2019, time=2019-12-19, status=1, ipAttribution=)]
    2019-12-19 txqjm

    谢谢了学习了

    0

相关资讯

J Endod:硅酸三钙类水门汀的生物相容性及成骨潜力评估

牙髓再生治疗的成功与否依赖于干细胞和生物活性材料的适当结合。基于此种考虑,市场上出现几种全新的牙科材料。因此,这篇研究的目的是为了评估培养于几种不同生物材料上的人骨髓来源间充质干细胞(hBMSCs)的增殖、分化和成骨潜力,如:ProRoot MTA (MTA; Dentsply Tulsa Dental, Tulsa, OK), Biodentine (BD; Septodont, Saint M

Baidu
map
Baidu
map
Baidu
map