ArticleInternational journal of implant dentistry2020
Residual decontamination chemical agents negatively affect adhesion and proliferation of osteoblast-like cells on implant surface.
Article in International journal of implant dentistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Implant Surface Decontamination Methods That Can Impact Implant Wettability.Materials (Basel, Switzerland) · 2024Review
- Analysis of peri-implant bone tissue between hydrophilic and rough implant surfaces in spontaneously hypertensive rats treated with losartan.Journal of applied oral science : revista FOB · 2024Article
- The influence of nanotopography on cell behaviour through interactions with the extracellular matrix - A review.Bioactive materials · 2022Review
- Facile Fabrication of 3D-Printed Porous Ti6Al4V Scaffolds with a Sr-CaP Coating for Bone Regeneration.ACS omega · 2022Article
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Authors and funding
7 authors.
Funding
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Abstract
purposeTo investigate the influence of implant surface decontaminated and uncontaminated on osteoblast-like cell adhesion and proliferation MATERIALS AND
methodsCommercially available implants of different brands and surface characteristics were selected: Biomet 3i® Nanotite (NT) and Osseotite (OT), Straumann® SLActive (SLA), and Neodent® Acqua Drive (ACQ) and Neoporos Drive CM (CM). Physical and chemical properties of the implants were investigated by scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), and wettability analysis (WETT). Implants were previously contaminated with Aggregatibacter actinomycetemcomitans strains; after that, samples were decontaminated by different chemical methods. Decontaminated (test group; n = 15/type of implant) and uncontaminated (control group; n = 5/type of implant) samples were analyzed according to the number of human osteoblastic osteosarcoma cells (Saos-2) adhered on the implant surface after 24 h and 72 h in SEM images.
resultsACQ was found to be highly hydrophilic, and NT was the most hydrophobic implant. Increased variation of Saos-2 cell adhesion and proliferation were observed on all test and control groups. Controversially, at the proliferation analysis in 72 h, CM implant was the only implant that showed no significant difference between test and group (p = 0.2833; Tukey's multiple comparisons test). NT implants showed the greater value of cell proliferation when compared with all types of implant surface (p = 0.0002; Tukey's multiple comparisons test).
conclusionsThese findings suggest that decontaminated surfaces were able to impair the counting of osteoblast-like cell adhesion and proliferation.
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