Osseointegration of titanium implants with SLAffinity treatment: a histological and biomechanical study in miniature pigs

Ou, Keng Liang; Hsu, Heng‐Jui; Yang, Tzu Sen; Lin, Yuanhua; Chen, Chin Sung; Peng, Pai

doi:10.1007/s00784-015-1629-7

Cited by 14 publications

(13 citation statements)

References 44 publications

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“…surfaces (Elias, Lima, Valiev, & Meyers, 2008). In previous studies, SLA implant surfaces were shown to achieve a high reverse torque resistance at earlier time points of the healing period (Abdel-Haq, Karabuda, Arisan, Mutlu, & Kurkcu, 2011; Ou et al, 2016). Findings in this study are also confirmatory, and an RTV of 73.5 N/cm was achieved in the SLA group at the 3rd week.…”

Section: Discussionsupporting

confidence: 80%

“…Controlled unscrewing of the implant body until breakage of the bone‐implant interface (used as RTV in this study) is routinely used in the comparison of the osseointegration strength among different surfaces (Elias, Lima, Valiev, & Meyers, ). In previous studies, SLA implant surfaces were shown to achieve a high reverse torque resistance at earlier time points of the healing period (Abdel‐Haq, Karabuda, Arisan, Mutlu, & Kurkcu, ; Ou et al., ). Findings in this study are also confirmatory, and an RTV of 73.5 N/cm was achieved in the SLA group at the 3rd week.…”

Section: Discussionmentioning

confidence: 95%

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Thermal oxidation and hydrofluoric acid treatment on the sandblasted implant surface: A histologic histomorphometric and biomechanical study

Qamheya

Arısan

Mutlu

et al. 2018

Clinical Oral Implants Res

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Section: Discussionsupporting

confidence: 80%

Section: Discussionmentioning

confidence: 95%

Thermal oxidation and hydrofluoric acid treatment on the sandblasted implant surface: A histologic histomorphometric and biomechanical study

Qamheya

Arısan

Mutlu

et al. 2018

Clinical Oral Implants Res

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“…The roughness surface of the Ti-implant was obtained by a sandblasting large-grit acid-etching (SLA) technique51. The samples were sterilized with cobalt-60 before the cell plating and animal studies.…”

Section: Methodsmentioning

confidence: 99%

RETRACTED ARTICLE: Jawbone microenvironment promotes periodontium regeneration by regulating the function of periodontal ligament stem cells

Zhu¹,

Liu²,

Liu³

et al. 2017

Sci Rep

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During tooth development, the jawbone interacts with dental germ and provides the development microenvironment. Jawbone-derived mesenchymal stem cells (JBMSCs) maintain this microenvironment for root and periodontium development. However, the effect of the jawbone microenvironment on periodontium tissue regeneration is largely elusive. Our previous study showed that cell aggregates (CAs) of bone marrow mesenchymal stem cells promoted periodontium regeneration on the treated dentin scaffold. Here, we found that JBMSCs enhanced not only the osteogenic differentiation of periodontal ligament stem cells (PDLSCs) but also their adhesion to titanium (Ti) material surface. Importantly, the compound CAs of PDLSCs and JBMSCs regenerated periodontal ligament-like fibers and mineralized matrix on the Ti scaffold surface, both in nude mice ectopic and minipig orthotopic transplantations. Our data revealed that an effective regenerative microenvironment, reconstructed by JBMSCs, promoted periodontium regeneration by regulating PDLSCs function on the Ti material.

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“…In order to obtain micro/nanostructures, many methods have been tried, especially the combination of anodic oxidation and other methods, such as silver plasma immersion ion implantation (Ag-PIII) [23], sandblasting and acid-etching [24,25], and heat treatment [26]. It has been reported that the micro/nanocomposite surface obtained by the composite method could improve the antibacterial properties of the implant [23], the photocatalytic activity [24], the bone deposition [25], the cell response, and the apatite-forming ability [26].…”

Section: Introductionmentioning

confidence: 99%

The Effects of Combined Micron‐Scale Surface and Different Nanoscale Features on Cell Response

Kang

Ren

Yuan

et al. 2018

Advances in Materials Science and Engineering

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Sandblasting and acid-etching (SLA) and anodization are the two most commonly used methods for surface modification of biomedical titanium. However, there are unavoidable problems such as residual sand particles and lack of hydrophilicity on the surface of titanium sheets treated with SLA technology. In addition, titanium implants showed only the micro/submicroscopic structure. In order to avoid the residue of sand particles in the surface of titanium, the two surface treatments etching treatment (E) and etched-anodizing (EA) on titanium were used, and their surface topography, surface chemistry, and surface roughness were compared with those of the SLA control group. eir wettability and the biocompatibility were also compared and evaluated. e results show that both E and EA samples have the micro/nano hierarchical structure and better wettability compared with the SLA samples. eir performances, especially the E surfaces, were enhanced in terms of cell adhesion, spreading, proliferation, and differentiation abilities.

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Osseointegration of titanium implants with SLAffinity treatment: a histological and biomechanical study in miniature pigs

Abstract: The use of SLAffinity-Ti implants has potential for improvement of early osseointegration.

Cited by 14 publications

References 44 publications

Thermal oxidation and hydrofluoric acid treatment on the sandblasted implant surface: A histologic histomorphometric and biomechanical study

Thermal oxidation and hydrofluoric acid treatment on the sandblasted implant surface: A histologic histomorphometric and biomechanical study

RETRACTED ARTICLE: Jawbone microenvironment promotes periodontium regeneration by regulating the function of periodontal ligament stem cells

The Effects of Combined Micron‐Scale Surface and Different Nanoscale Features on Cell Response

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