Baidu
map

Dent Mater J:紫外线和等离子体处理氧化锆可更好的增强其生物相容性

2019-07-30 不详 网络

本研究旨在评估紫外线照射和He等离子体处理氧化锆盘是否可增强其与人牙龈成纤维细胞(HGFs)的生物相容性,并比较两种方法的差异。 制备氧化锆盘并分成三组:UVC光处理(组UV),He等离子体(组P)和对照组。分析三组氧化锆盘的表面形态,润湿性。评估培养的HGF的粘附密度,形态,增殖和胶原合成。结果显示,UV光和等离子体处理之后,接触角减小。在每个时间点,HGF在P组中的粘附和增殖最高(p <

本研究旨在评估紫外线照射和He等离子体处理氧化锆盘是否可增强其与人牙龈成纤维细胞(HGFs)的生物相容性,并比较两种方法的差异。

制备氧化锆盘并分成三组:UVC光处理(组UV),He等离子体(组P)和对照组。分析三组氧化锆盘的表面形态,润湿性。评估培养的HGF的粘附密度,形态,增殖和胶原合成。

结果显示,UV光和等离子体处理之后,接触角减小。在每个时间点,HGF在P组中的粘附和增殖最高(p <0.05)。 P组的HGF在3天和7天后Col-1的表达水平也最高。

总之,该研究结果表明,光滑氧化锆经等离子体和紫外光处理改善了其表面的亲水性,而等离子体处理对细胞粘附,增殖,尤其是胶原合成的作用更大。

原始出处:

Yang Y, Zheng M, et al., Different behavior of human gingival fibroblasts on surface modified zirconia: A comparison between ultraviolet (UV) light and plasma. Dent Mater J. 2019 Jul 24. doi: 10.4012/dmj.2018-101.

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 (3)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2004304, encodeId=a1a6200430444, content=<a href='/topic/show?id=249de5899f6' target=_blank style='color:#2F92EE;'>#等离子体#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75899, encryptionId=249de5899f6, topicName=等离子体)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73a3403, createdName=weihongyv, createdTime=Wed Apr 08 05:08:00 CST 2020, time=2020-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1459758, encodeId=0d4d1459e58ca, content=<a href='/topic/show?id=00da63996ea' target=_blank style='color:#2F92EE;'>#氧化锆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63996, encryptionId=00da63996ea, topicName=氧化锆)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=facd6195692, createdName=medsci248, createdTime=Thu Aug 01 11:08:00 CST 2019, time=2019-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1586643, encodeId=8474158664324, content=<a href='/topic/show?id=155269406ec' target=_blank style='color:#2F92EE;'>#生物相容性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69406, encryptionId=155269406ec, topicName=生物相容性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c6cb17357412, createdName=bnurmamat, createdTime=Thu Aug 01 11:08:00 CST 2019, time=2019-08-01, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2004304, encodeId=a1a6200430444, content=<a href='/topic/show?id=249de5899f6' target=_blank style='color:#2F92EE;'>#等离子体#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75899, encryptionId=249de5899f6, topicName=等离子体)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73a3403, createdName=weihongyv, createdTime=Wed Apr 08 05:08:00 CST 2020, time=2020-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1459758, encodeId=0d4d1459e58ca, content=<a href='/topic/show?id=00da63996ea' target=_blank style='color:#2F92EE;'>#氧化锆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63996, encryptionId=00da63996ea, topicName=氧化锆)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=facd6195692, createdName=medsci248, createdTime=Thu Aug 01 11:08:00 CST 2019, time=2019-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1586643, encodeId=8474158664324, content=<a href='/topic/show?id=155269406ec' target=_blank style='color:#2F92EE;'>#生物相容性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69406, encryptionId=155269406ec, topicName=生物相容性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c6cb17357412, createdName=bnurmamat, createdTime=Thu Aug 01 11:08:00 CST 2019, time=2019-08-01, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2004304, encodeId=a1a6200430444, content=<a href='/topic/show?id=249de5899f6' target=_blank style='color:#2F92EE;'>#等离子体#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75899, encryptionId=249de5899f6, topicName=等离子体)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=73a3403, createdName=weihongyv, createdTime=Wed Apr 08 05:08:00 CST 2020, time=2020-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1459758, encodeId=0d4d1459e58ca, content=<a href='/topic/show?id=00da63996ea' target=_blank style='color:#2F92EE;'>#氧化锆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63996, encryptionId=00da63996ea, topicName=氧化锆)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=facd6195692, createdName=medsci248, createdTime=Thu Aug 01 11:08:00 CST 2019, time=2019-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1586643, encodeId=8474158664324, content=<a href='/topic/show?id=155269406ec' target=_blank style='color:#2F92EE;'>#生物相容性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69406, encryptionId=155269406ec, topicName=生物相容性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c6cb17357412, createdName=bnurmamat, createdTime=Thu Aug 01 11:08:00 CST 2019, time=2019-08-01, status=1, ipAttribution=)]
Baidu
map
Baidu
map
Baidu
map