F Schwarz, A Sculean, M Wieland, N Horn, E Nuesry, C Bube, J Becker
{"title":"钛种植体表面的亲水性和微形貌对牙菌斑生物膜形成的影响。一项初步研究。","authors":"F Schwarz, A Sculean, M Wieland, N Horn, E Nuesry, C Bube, J Becker","doi":"10.1007/s10006-007-0079-z","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>The aim of the present pilot study is to investigate the effects of hydrophilicity and microtopography of titanium implant surfaces on initial supragingival plaque biofilm formation.</p><p><strong>Materials and methods: </strong>Test specimens were manufactured from commercially pure grade 2 titanium according to one of the following procedures: polished (P), acid-etched (A), chemically modified (mod) A (modA), sand-blasted large grit and A (SLA), and modSLA. Intraoral splints were used to collect an in vivo supragingival plaque biofilm in each group at 12, 24, and 48 h. Stained plaque biofilm (PB) areas (%) were morphometrically assessed.</p><p><strong>Results: </strong>All groups exhibited significant increases of mean PB areas over time (p < 0.001; respectively). Morphometrical analysis revealed the following mean PB areas: 12h: SLA = modSLA > P > A =modA (p < 0.001; respectively); 24h: SLA > modSLA = P > A = modA (p < 0.001; respectively); 48h: SLA = modSLA = P > A = modA (p < 0.001; respectively).</p><p><strong>Conclusions: </strong>Within the limits of a pilot study, it could be concluded that hydrophilicity had no apparent effect, while microtopography had a highly uneven and unpredictable influence on supragingival plaque biofilm formation.</p>","PeriodicalId":79515,"journal":{"name":"Mund-, Kiefer- und Gesichtschirurgie : MKG","volume":"11 6","pages":"333-8"},"PeriodicalIF":0.0000,"publicationDate":"2007-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10006-007-0079-z","citationCount":"44","resultStr":"{\"title\":\"Effects of hydrophilicity and microtopography of titanium implant surfaces on initial supragingival plaque biofilm formation. A pilot study.\",\"authors\":\"F Schwarz, A Sculean, M Wieland, N Horn, E Nuesry, C Bube, J Becker\",\"doi\":\"10.1007/s10006-007-0079-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>The aim of the present pilot study is to investigate the effects of hydrophilicity and microtopography of titanium implant surfaces on initial supragingival plaque biofilm formation.</p><p><strong>Materials and methods: </strong>Test specimens were manufactured from commercially pure grade 2 titanium according to one of the following procedures: polished (P), acid-etched (A), chemically modified (mod) A (modA), sand-blasted large grit and A (SLA), and modSLA. Intraoral splints were used to collect an in vivo supragingival plaque biofilm in each group at 12, 24, and 48 h. Stained plaque biofilm (PB) areas (%) were morphometrically assessed.</p><p><strong>Results: </strong>All groups exhibited significant increases of mean PB areas over time (p < 0.001; respectively). Morphometrical analysis revealed the following mean PB areas: 12h: SLA = modSLA > P > A =modA (p < 0.001; respectively); 24h: SLA > modSLA = P > A = modA (p < 0.001; respectively); 48h: SLA = modSLA = P > A = modA (p < 0.001; respectively).</p><p><strong>Conclusions: </strong>Within the limits of a pilot study, it could be concluded that hydrophilicity had no apparent effect, while microtopography had a highly uneven and unpredictable influence on supragingival plaque biofilm formation.</p>\",\"PeriodicalId\":79515,\"journal\":{\"name\":\"Mund-, Kiefer- und Gesichtschirurgie : MKG\",\"volume\":\"11 6\",\"pages\":\"333-8\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1007/s10006-007-0079-z\",\"citationCount\":\"44\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mund-, Kiefer- und Gesichtschirurgie : MKG\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1007/s10006-007-0079-z\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mund-, Kiefer- und Gesichtschirurgie : MKG","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1007/s10006-007-0079-z","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 44
摘要
目的:探讨钛种植体表面的亲水性和微形貌对牙菌斑生物膜形成的影响。材料和方法:测试样品由商业纯2级钛根据以下程序之一制造:抛光(P)，酸蚀(A)，化学改性(mod) A (modA)，喷砂大砂砾和A (SLA)和modSLA。分别于12、24和48 h用口腔内夹板收集各组体内龈上菌斑生物膜。对染色菌斑生物膜(PB)面积(%)进行形态计量学评估。结果:随时间的推移，各组的平均PB面积均显著增加(p < 0.001;分别)。形态计量学分析显示:12h: SLA = modSLA > P > A =modA (P < 0.001);分别);24h: SLA > modSLA = P > A = modA (P < 0.001);分别);48h: SLA = modSLA = P > A = modA (P < 0.001;分别)。结论:在初步研究范围内，可以得出亲水性无明显影响，而微地形对龈上菌斑生物膜形成的影响高度不均匀且不可预测。
Effects of hydrophilicity and microtopography of titanium implant surfaces on initial supragingival plaque biofilm formation. A pilot study.
Objective: The aim of the present pilot study is to investigate the effects of hydrophilicity and microtopography of titanium implant surfaces on initial supragingival plaque biofilm formation.
Materials and methods: Test specimens were manufactured from commercially pure grade 2 titanium according to one of the following procedures: polished (P), acid-etched (A), chemically modified (mod) A (modA), sand-blasted large grit and A (SLA), and modSLA. Intraoral splints were used to collect an in vivo supragingival plaque biofilm in each group at 12, 24, and 48 h. Stained plaque biofilm (PB) areas (%) were morphometrically assessed.
Results: All groups exhibited significant increases of mean PB areas over time (p < 0.001; respectively). Morphometrical analysis revealed the following mean PB areas: 12h: SLA = modSLA > P > A =modA (p < 0.001; respectively); 24h: SLA > modSLA = P > A = modA (p < 0.001; respectively); 48h: SLA = modSLA = P > A = modA (p < 0.001; respectively).
Conclusions: Within the limits of a pilot study, it could be concluded that hydrophilicity had no apparent effect, while microtopography had a highly uneven and unpredictable influence on supragingival plaque biofilm formation.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
