Dent Mater J:含反义引物vicR RNA的纳米氧化石墨烯减弱变异链球菌的表多糖合成以及生物膜聚集

2020-01-10 lishiting MedSci原创

变异链球菌(S. mutans)已被证实为决定性的致龋致病菌。反义引物vicR RNA能够减弱致病基因的转录和减少生物膜的形成。这篇研究将相互作用的GO-多聚乙酰亚胺(PEI)复合物负载vicR-expressing plasmid反义引物(GO-PEI-ASvicR)以合成一种氧化石墨烯质粒转换系统。

变异链球菌(S. mutans)已被证实为决定性的致龋致病菌。反义引物vicR RNA能够减弱致病基因的转录和减少生物膜的形成。这篇研究将相互作用的GO-多聚乙酰亚胺(PEI)复合物负载vicR-expressing plasmid反义引物(GO-PEI-ASvicR)以合成一种氧化石墨烯质粒转换系统。

研究评估了vicR-expressing plasmid (GO-PEI-ASvicR)的质粒大小分布和动电位。实时定量PCR检测S. mutans致病基因的表达。通过激光共聚焦显微镜和蒽酮法检测生物膜内表多糖的产量(EPS)。

结果显示,GO-PEI能够有效的将表达ASvicR的质粒传递至S. mutans内并且提供ASvicR极佳的转录。此外,GO-PEI-ASvicR能够显著减弱毒性相关的基因表达,抑制生物膜的聚集以及EPS的累积。结果表明,含反义引物vicR RNA的纳米氧化石墨烯将是一种更为有效的处理牙齿龋坏的策略。

原始出处:


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=1973853, encodeId=ea2e19e38537e, content=<a href='/topic/show?id=0d8e381182c' target=_blank style='color:#2F92EE;'>#变异链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38118, encryptionId=0d8e381182c, topicName=变异链球菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Sat Aug 08 05:59:00 CST 2020, time=2020-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707017, encodeId=9dad1e07017e7, content=<a href='/topic/show?id=d2773359191' target=_blank style='color:#2F92EE;'>#化石#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33591, encryptionId=d2773359191, topicName=化石)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f4d531331396, createdName=ms7899726347904398, createdTime=Thu Sep 17 18:59:00 CST 2020, time=2020-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1651622, encodeId=50881651622ab, content=<a href='/topic/show?id=6e78e32573c' target=_blank style='color:#2F92EE;'>#石墨烯#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73257, encryptionId=6e78e32573c, topicName=石墨烯)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Thu Jun 25 17:59:00 CST 2020, time=2020-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342635, encodeId=9b2d134263543, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1624076, encodeId=bdea16240e6d7, content=<a href='/topic/show?id=69699666026' target=_blank style='color:#2F92EE;'>#链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96660, encryptionId=69699666026, topicName=链球菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=787f20641298, createdName=liuquanmn, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=378017, encodeId=6c5e3e80173b, content=谢谢了,学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Sat Jan 11 07:04:28 CST 2020, time=2020-01-11, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1973853, encodeId=ea2e19e38537e, content=<a href='/topic/show?id=0d8e381182c' target=_blank style='color:#2F92EE;'>#变异链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38118, encryptionId=0d8e381182c, topicName=变异链球菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Sat Aug 08 05:59:00 CST 2020, time=2020-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707017, encodeId=9dad1e07017e7, content=<a href='/topic/show?id=d2773359191' target=_blank style='color:#2F92EE;'>#化石#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33591, encryptionId=d2773359191, topicName=化石)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f4d531331396, createdName=ms7899726347904398, createdTime=Thu Sep 17 18:59:00 CST 2020, time=2020-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1651622, encodeId=50881651622ab, content=<a href='/topic/show?id=6e78e32573c' target=_blank style='color:#2F92EE;'>#石墨烯#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73257, encryptionId=6e78e32573c, topicName=石墨烯)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Thu Jun 25 17:59:00 CST 2020, time=2020-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342635, encodeId=9b2d134263543, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1624076, encodeId=bdea16240e6d7, content=<a href='/topic/show?id=69699666026' target=_blank style='color:#2F92EE;'>#链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96660, encryptionId=69699666026, topicName=链球菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=787f20641298, createdName=liuquanmn, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=378017, encodeId=6c5e3e80173b, content=谢谢了,学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Sat Jan 11 07:04:28 CST 2020, time=2020-01-11, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1973853, encodeId=ea2e19e38537e, content=<a href='/topic/show?id=0d8e381182c' target=_blank style='color:#2F92EE;'>#变异链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38118, encryptionId=0d8e381182c, topicName=变异链球菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Sat Aug 08 05:59:00 CST 2020, time=2020-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707017, encodeId=9dad1e07017e7, content=<a href='/topic/show?id=d2773359191' target=_blank style='color:#2F92EE;'>#化石#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33591, encryptionId=d2773359191, topicName=化石)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f4d531331396, createdName=ms7899726347904398, createdTime=Thu Sep 17 18:59:00 CST 2020, time=2020-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1651622, encodeId=50881651622ab, content=<a href='/topic/show?id=6e78e32573c' target=_blank style='color:#2F92EE;'>#石墨烯#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73257, encryptionId=6e78e32573c, topicName=石墨烯)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Thu Jun 25 17:59:00 CST 2020, time=2020-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342635, encodeId=9b2d134263543, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1624076, encodeId=bdea16240e6d7, content=<a href='/topic/show?id=69699666026' target=_blank style='color:#2F92EE;'>#链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96660, encryptionId=69699666026, topicName=链球菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=787f20641298, createdName=liuquanmn, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=378017, encodeId=6c5e3e80173b, content=谢谢了,学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Sat Jan 11 07:04:28 CST 2020, time=2020-01-11, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1973853, encodeId=ea2e19e38537e, content=<a href='/topic/show?id=0d8e381182c' target=_blank style='color:#2F92EE;'>#变异链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38118, encryptionId=0d8e381182c, topicName=变异链球菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Sat Aug 08 05:59:00 CST 2020, time=2020-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707017, encodeId=9dad1e07017e7, content=<a href='/topic/show?id=d2773359191' target=_blank style='color:#2F92EE;'>#化石#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33591, encryptionId=d2773359191, topicName=化石)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f4d531331396, createdName=ms7899726347904398, createdTime=Thu Sep 17 18:59:00 CST 2020, time=2020-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1651622, encodeId=50881651622ab, content=<a href='/topic/show?id=6e78e32573c' target=_blank style='color:#2F92EE;'>#石墨烯#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73257, encryptionId=6e78e32573c, topicName=石墨烯)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Thu Jun 25 17:59:00 CST 2020, time=2020-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342635, encodeId=9b2d134263543, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1624076, encodeId=bdea16240e6d7, content=<a href='/topic/show?id=69699666026' target=_blank style='color:#2F92EE;'>#链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96660, encryptionId=69699666026, topicName=链球菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=787f20641298, createdName=liuquanmn, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=378017, encodeId=6c5e3e80173b, content=谢谢了,学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Sat Jan 11 07:04:28 CST 2020, time=2020-01-11, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1973853, encodeId=ea2e19e38537e, content=<a href='/topic/show?id=0d8e381182c' target=_blank style='color:#2F92EE;'>#变异链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38118, encryptionId=0d8e381182c, topicName=变异链球菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Sat Aug 08 05:59:00 CST 2020, time=2020-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707017, encodeId=9dad1e07017e7, content=<a href='/topic/show?id=d2773359191' target=_blank style='color:#2F92EE;'>#化石#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33591, encryptionId=d2773359191, topicName=化石)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f4d531331396, createdName=ms7899726347904398, createdTime=Thu Sep 17 18:59:00 CST 2020, time=2020-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1651622, encodeId=50881651622ab, content=<a href='/topic/show?id=6e78e32573c' target=_blank style='color:#2F92EE;'>#石墨烯#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73257, encryptionId=6e78e32573c, topicName=石墨烯)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Thu Jun 25 17:59:00 CST 2020, time=2020-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342635, encodeId=9b2d134263543, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1624076, encodeId=bdea16240e6d7, content=<a href='/topic/show?id=69699666026' target=_blank style='color:#2F92EE;'>#链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96660, encryptionId=69699666026, topicName=链球菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=787f20641298, createdName=liuquanmn, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=378017, encodeId=6c5e3e80173b, content=谢谢了,学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Sat Jan 11 07:04:28 CST 2020, time=2020-01-11, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1973853, encodeId=ea2e19e38537e, content=<a href='/topic/show?id=0d8e381182c' target=_blank style='color:#2F92EE;'>#变异链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38118, encryptionId=0d8e381182c, topicName=变异链球菌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=33b92500139, createdName=12498b37m72暂无昵称, createdTime=Sat Aug 08 05:59:00 CST 2020, time=2020-08-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1707017, encodeId=9dad1e07017e7, content=<a href='/topic/show?id=d2773359191' target=_blank style='color:#2F92EE;'>#化石#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33591, encryptionId=d2773359191, topicName=化石)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f4d531331396, createdName=ms7899726347904398, createdTime=Thu Sep 17 18:59:00 CST 2020, time=2020-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1651622, encodeId=50881651622ab, content=<a href='/topic/show?id=6e78e32573c' target=_blank style='color:#2F92EE;'>#石墨烯#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73257, encryptionId=6e78e32573c, topicName=石墨烯)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Thu Jun 25 17:59:00 CST 2020, time=2020-06-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1342635, encodeId=9b2d134263543, content=<a href='/topic/show?id=34cb381023e' target=_blank style='color:#2F92EE;'>#变异#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38102, encryptionId=34cb381023e, topicName=变异)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=78c32500188, createdName=12498dabm77暂无昵称, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1624076, encodeId=bdea16240e6d7, content=<a href='/topic/show?id=69699666026' target=_blank style='color:#2F92EE;'>#链球菌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=96660, encryptionId=69699666026, topicName=链球菌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=787f20641298, createdName=liuquanmn, createdTime=Sun Jan 12 12:59:00 CST 2020, time=2020-01-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=378017, encodeId=6c5e3e80173b, content=谢谢了,学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=77, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=30331616752, createdName=txqjm, createdTime=Sat Jan 11 07:04:28 CST 2020, time=2020-01-11, status=1, ipAttribution=)]
    2020-01-11 txqjm

    谢谢了,学习

    0