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| 1 | Minimal invasive microscopic tooth preparation in esthetic restoration: a specialist consensus显示文摘By removing a part of the structure,the tooth preparation provides restorative space,bonding surface,and finish line for various restorations on abutment.Preparation technique plays critical role in achieving the optimal result of tooth preparation.With successful application of microscope in endodontics for>30 years,there is a full expectation of microscopic dentistry.However,as relatively little progress has been made in the application of microscopic dentistry in prosthodontics,the following assumptions have been proposed:Is it suitable to choose the tooth preparation technique under the naked eye in the microscopic vision?Is there a more accurate preparation technology intended for the microscope?To obtain long-term stable therapeutic effects,is it much easier to achieve maximum tooth preservation and retinal protection and maintain periodontal tissue and oral function health under microscopic vision?Whether the microscopic prosthodontics is a gimmick or a breakthrough in obtaining an ideal tooth preparation should be resolved in microscopic tooth preparation.This article attempts to illustrate the concept,core elements,and indications of microscopic minimally invasive tooth preparation,physiological basis of dental pulp,periodontium and functions involved in tool preparation,position ergonomics and visual basis for dentists,comparison of tooth preparation by naked eyes and a microscope,and comparison of different designs of microscopic minimally invasive tooth preparation techniques.Furthermore,a clinical protocol for microscopic minimally invasive tooth preparation based on target restorative space guide plate has been put forward and new insights on the quantity and shape of microscopic minimally invasive tooth preparation has been provided. | Haiyang Yu Yuwei Zhao Junying Li Tian Luo Jing Gao Hongchen Liu Weicai Liu Feng Liu Ke Zhao Fei Liu Chufan Ma Juergen MSetz Shanshan Liang Lin Fan Shanshan Gao Zhuoli Zhu Jiefei Shen Jian Wang Zhimin Zhu Xuedong Zhou | 2019 | International Journal of Oral Science2019，11，4： | 25 |
| 2 | Electrically polarized micro-arc oxidized TiO 2 coatings with enhanced surface hydrophilicity显示文摘 | Chufan Ma Akiko Nagai Yuko Yamazaki Takeshi Toyama Yusuke Tsutsumi Takao Hanawa Wei Wang Kimihiro Yamashita | 2011 | Acta Biomaterialia2011，，2： | 1 |
| 3 | Laminin 332-functionalized coating to regulate the behavior of keratinocytes and gingival mesenchymal stem cells to enhance implant soft tissue sealing显示文摘Peri-implant epithelial sealing is the first line of defense against external pathogens or stimuli;hence,an essential process to prevent peri-implantitis.Laminin 332(LN332)is the main component of the internal basal lamina and participates in peri-implant epithelial sealing by forming hemidesmosomes(HDs)with integrinα6β4.In thiswork,poly(D,L-lactide)(PDLLA)-LN332 composite coating was successfully constructed by a method similar to layer-by-layer assembly,displaying staged LN332 release for as long as 28days.The PDLLA-LN332 composite coating can activate the intracellular PI3K-Akt pathway via binding to cellular integrinα6β4,which can promote adhesion,migration and proliferation of HaCaT cells and further enhance the expression of keratinocyte HD-related molecules,including integrinα6β4,LN332 and plectin.Furthermore,the PDLLA-LN332 composite coating can promote the adhesion,spreading and proliferation of gingival mesenchymal stem cells and accelerate their epithelial differentiation.Therefore,the PDLLA-LN332 composite coating can enhance implant soft tissue sealing,warranting further in vivo study. | Lipeng Liu Jing Wang Ying Li Bing Liu Wei Zhang Weikang An Qing Wang Boya Xu Lingzhou Zhao Chufan Ma | 2022 | Regenerative Biomaterials2022，9，1： | 0 |
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