Scanning electron microscopy and microbiological approaches for the evaluation of salivary microorganisms behaviour on anatase titanium surfaces: In vitro study
Scanning electron microscopy and microbiological approaches for the evaluation of salivary microorganisms behaviour on anatase titanium surfaces: In vitro study
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DOI：
10.1016/j.morpho.2017.12.001
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发表时间：
2018-03-01
期刊：
影响因子：
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通讯作者：
Macchiarelli, G.
中科院分区：
文献类型：
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作者：
Bernardi, S.;Bianchi, S.;Macchiarelli, G.
种植学研究将种植体表面视为种植体固定装置良好且可持续的骨整合的关键要素。本研究的目的是通过微生物学和扫描电子显微镜分析锐钛矿涂层钛愈合螺钉的抗菌性能。锐钛矿涂层钛愈合螺钉和非涂层钛愈合螺钉之间细菌菌落生长的比较显示出相当的抗菌性能，没有显着的统计差异。扫描电子显微镜观察证实了微生物学研究。这些数据，还考虑到之前关于对成骨细胞基因表达的积极影响的报告，可能表明使用锐钛矿涂层钛愈合螺钉来保护植入物周围的组织免受微生物侵袭。 (C) 2017 Elsevier Masson SAS。版权所有。
Implantology research framed the implant surface as a key element for a good and sustainable osseointegration of an implant fixture. The aim of this study was to analyze the antibacterial properties of anatase-coated titanium healing screws through microbiological and scanning electron microscopy. The comparison of the bacterial colonies growth between the anatase-coated titanium healing screws and non-coated titanium healing screws showed comparable antibacterial properties, without significant statistical differences. The scanning electron microscopy observations confirmed the microbiological study. These data, also considering previous reports on the positive effects on osteoblasts genetic expressions, might suggest a use of the anatase-coated titanium healing screws to preserve the tissues surrounding implants from microbial attacks. (C) 2017 Elsevier Masson SAS. All rights reserved.