Med Oral Patol Oral Cir Bucal:不同修复体材料表面白色念珠菌的形成差异比较

2020-02-14 不详 网络

植入物和修复体的形态,物理和化学性质均可确定其表面上的生物膜形成,并增加发生生物并发症的风险。本研究旨在评估白色念珠菌在用于制造基台和修复体的不同材料上生物膜形成的能力。生物膜的形成在cp级II级钛,钴铬合金和氧化锆,硅树脂,丙烯酸树脂(聚甲基丙烯酸甲酯)和纳米杂化复合材料上进行了分析。一些样品用二硅酸锂玻璃陶瓷部分覆盖,以专门研究结区。将白色念珠菌在生物膜反应器中于37°C搅拌孵育。在24和48

植入物和修复体的形态,物理和化学性质均可确定其表面上的生物膜形成,并增加发生生物并发症的风险。本研究旨在评估白色念珠菌在用于制造基台和修复体的不同材料上生物膜形成的能力。

生物膜的形成在cp级II级钛,钴铬合金和氧化锆,硅树脂,丙烯酸树脂(聚甲基丙烯酸甲酯)和纳米杂化复合材料上进行了分析。一些样品用二硅酸锂玻璃陶瓷部分覆盖,以专门研究结区。将白色念珠菌在生物膜反应器中于37°C搅拌孵育。在24和48小时时评估生物膜的形成。另外,通过扫描电子显微镜评价生物膜的形态。

结果显示,白色念珠菌在所有测试材料的表面上形成了生物膜。钴铬合金的粘附生物膜密度最低,其次是氧化锆和钛。有机硅和树脂的生物膜密度高达20倍。当材料的连接处出现微孔或缺陷时,观察到较高的生物膜形成。

综上所述,该研究结果表明,用于制造基台和修复体的三种材料中形成的生物膜没有显著差异,其致密性远低于树脂。由此可以提出两个临床建议:避免在植入物修复体的龈下区域中存在树脂,并设计修复体,使钴铬合金/陶瓷或钛/陶瓷的连接处尽可能远离植入物。

原始出处:

Eguia A, Arakistain A, et al., Candida albicans biofilms on different materials for manufacturing implant abutments and prostheses. Med Oral Patol Oral Cir Bucal. 2020 Jan 1;25(1):e13-e20. doi: 10.4317/medoral.23157.

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=2020616, encodeId=4dca2020616ad, content=<a href='/topic/show?id=1584134451c' target=_blank style='color:#2F92EE;'>#Oral#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13445, encryptionId=1584134451c, topicName=Oral)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIpeueeYB1kem1yfEZrSYKBdZBoqac9USf0RxIgRICBIyDn4licyiaiakNnobeCDVpvwqaWgwTNeLRHA/132, createdBy=bb5e2500127, createdName=小几洁, createdTime=Sat Jun 27 22:45:00 CST 2020, time=2020-06-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1635982, encodeId=63b1163598285, content=<a href='/topic/show?id=3ed6e1757c0' target=_blank style='color:#2F92EE;'>#白色念珠菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71757, encryptionId=3ed6e1757c0, topicName=白色念珠菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e97b22549620, createdName=h.y200607_23674425, createdTime=Sat Oct 17 22:45:00 CST 2020, time=2020-10-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1670607, encodeId=dd9a16e060789, content=<a href='/topic/show?id=c0425209338' target=_blank style='color:#2F92EE;'>#念珠菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52093, encryptionId=c0425209338, topicName=念珠菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3be826737448, createdName=tigerlr107, createdTime=Thu Oct 22 13:45:00 CST 2020, time=2020-10-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1610249, encodeId=770116102497f, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Feb 16 08:45:00 CST 2020, time=2020-02-16, status=1, ipAttribution=)]
    2020-06-27 小几洁
  2. [GetPortalCommentsPageByObjectIdResponse(id=2020616, encodeId=4dca2020616ad, content=<a href='/topic/show?id=1584134451c' target=_blank style='color:#2F92EE;'>#Oral#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13445, encryptionId=1584134451c, topicName=Oral)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIpeueeYB1kem1yfEZrSYKBdZBoqac9USf0RxIgRICBIyDn4licyiaiakNnobeCDVpvwqaWgwTNeLRHA/132, createdBy=bb5e2500127, createdName=小几洁, createdTime=Sat Jun 27 22:45:00 CST 2020, time=2020-06-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1635982, encodeId=63b1163598285, content=<a href='/topic/show?id=3ed6e1757c0' target=_blank style='color:#2F92EE;'>#白色念珠菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71757, encryptionId=3ed6e1757c0, topicName=白色念珠菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e97b22549620, createdName=h.y200607_23674425, createdTime=Sat Oct 17 22:45:00 CST 2020, time=2020-10-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1670607, encodeId=dd9a16e060789, content=<a href='/topic/show?id=c0425209338' target=_blank style='color:#2F92EE;'>#念珠菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52093, encryptionId=c0425209338, topicName=念珠菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3be826737448, createdName=tigerlr107, createdTime=Thu Oct 22 13:45:00 CST 2020, time=2020-10-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1610249, encodeId=770116102497f, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Feb 16 08:45:00 CST 2020, time=2020-02-16, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2020616, encodeId=4dca2020616ad, content=<a href='/topic/show?id=1584134451c' target=_blank style='color:#2F92EE;'>#Oral#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13445, encryptionId=1584134451c, topicName=Oral)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIpeueeYB1kem1yfEZrSYKBdZBoqac9USf0RxIgRICBIyDn4licyiaiakNnobeCDVpvwqaWgwTNeLRHA/132, createdBy=bb5e2500127, createdName=小几洁, createdTime=Sat Jun 27 22:45:00 CST 2020, time=2020-06-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1635982, encodeId=63b1163598285, content=<a href='/topic/show?id=3ed6e1757c0' target=_blank style='color:#2F92EE;'>#白色念珠菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71757, encryptionId=3ed6e1757c0, topicName=白色念珠菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e97b22549620, createdName=h.y200607_23674425, createdTime=Sat Oct 17 22:45:00 CST 2020, time=2020-10-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1670607, encodeId=dd9a16e060789, content=<a href='/topic/show?id=c0425209338' target=_blank style='color:#2F92EE;'>#念珠菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52093, encryptionId=c0425209338, topicName=念珠菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3be826737448, createdName=tigerlr107, createdTime=Thu Oct 22 13:45:00 CST 2020, time=2020-10-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1610249, encodeId=770116102497f, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Feb 16 08:45:00 CST 2020, time=2020-02-16, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=2020616, encodeId=4dca2020616ad, content=<a href='/topic/show?id=1584134451c' target=_blank style='color:#2F92EE;'>#Oral#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13445, encryptionId=1584134451c, topicName=Oral)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIpeueeYB1kem1yfEZrSYKBdZBoqac9USf0RxIgRICBIyDn4licyiaiakNnobeCDVpvwqaWgwTNeLRHA/132, createdBy=bb5e2500127, createdName=小几洁, createdTime=Sat Jun 27 22:45:00 CST 2020, time=2020-06-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1635982, encodeId=63b1163598285, content=<a href='/topic/show?id=3ed6e1757c0' target=_blank style='color:#2F92EE;'>#白色念珠菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71757, encryptionId=3ed6e1757c0, topicName=白色念珠菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e97b22549620, createdName=h.y200607_23674425, createdTime=Sat Oct 17 22:45:00 CST 2020, time=2020-10-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1670607, encodeId=dd9a16e060789, content=<a href='/topic/show?id=c0425209338' target=_blank style='color:#2F92EE;'>#念珠菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52093, encryptionId=c0425209338, topicName=念珠菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3be826737448, createdName=tigerlr107, createdTime=Thu Oct 22 13:45:00 CST 2020, time=2020-10-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1610249, encodeId=770116102497f, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Feb 16 08:45:00 CST 2020, time=2020-02-16, status=1, ipAttribution=)]