Abstract:
:The aim of this study was to examine the release of silica (Si), calcium (Ca), phosphorous (P), and fluoride (F) from conventional glass ionomer cement (GI) and resin-modified glass ionomer cement (LCGI), containing different quantities of bioactive glass (BAG). Further aim was to evaluate in vitro biomineralization of dentine. The release of Si increased with the increasing immersion time from the specimens containing BAG, whereas the amount of Ca and P decreased indicating in vitro bioactivity of the materials. LCGI with 30wt% of BAG showed highest bioactivity. It also showed CaP-like precipitation on both the surface of the test specimens and on the dentin discs immersed with the material. Within the limitations of this study, it can be concluded that a dental restorative material consisting of glass ionomer cements and BAG is bioactive and initiates biomineralization on dentin surface in vitro.
journal_name
J Biomater Appljournal_title
Journal of biomaterials applicationsauthors
Yli-Urpo H,Vallittu PK,Närhi TO,Forsback AP,Väkiparta Mdoi
10.1177/0085328204044538subject
Has Abstractpub_date
2004-07-01 00:00:00pages
5-20issue
1eissn
0885-3282issn
1530-8022journal_volume
19pub_type
杂志文章abstract::The animal immune response against Galα1,3-Galβ1-4GlcNAc-R(α-Gal) epitopes gives an important cause for the failure of glutaraldehyde(GA)-fixed cardiac xenografts. This study aimed to assess the in vivo effect of our novel combined anticalcification treatment, which includes immunologic modification, using α1,3-galact...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328214552710
更新日期:2015-02-01 00:00:00
abstract::Calcium polyphosphate is a biodegradable bone substitute. It remains a challenge to prepare porous calcium polyphosphate with desired gradient porous structures. In this study, a modified one-step gravity sintering method was used to prepare calcium polyphosphate scaffolds with desired-gradient-pore-size distribution....
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328215608335
更新日期:2016-02-01 00:00:00
abstract::The objective of this study is to evaluate the osteoconductivity and bioactivity of the Bonelike graft in repairing surgical cystic bone defects. Bonelike is implanted in 11 patients, aged between 24 and 53 years with a mean age of 36 years, consisting of 5 men and 6 women. According to the standard follow up protocol...
journal_title:Journal of biomaterials applications
pub_type: 临床试验,杂志文章
doi:10.1177/0885328207078260
更新日期:2008-01-01 00:00:00
abstract::In order to induce esophageal muscle cells' orientation, the silicon wafer with prototype 1 and prototype 2 was designed. Prototype 1 has micro-channels of 200 µm width and 30 µm depth with 30 µm wide wall as the interval. Prototype 2 has channels of 100 µm width and 30 µm depth with a discontinuous wall which has 30 ...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328215627585
更新日期:2016-04-01 00:00:00
abstract::Poor blood circulation makes it difficult for antitubercular drugs to achieve effective bactericidal concentration at tuberculose focus. The residual Mycobacterium tuberculosis around surgical wound would multiply, resulting in nonunion or sinus formation. Carbon nanotubes have strong tissue penetration and can cross ...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328218814988
更新日期:2019-02-01 00:00:00
abstract::Adhesions commonly occur after internal disease or surgery. The natural healing response leads to the formation of vascular and avascular adhesions after inflammatory diseases and surgical interventions. A barrier film could be incorporated during surgery between layers of tissues that must not adhere to one another. ...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/088532829601100203
更新日期:1996-10-01 00:00:00
abstract::Cellulose acetate phthalate and Pluronic F-127 combined together (70:30 wt:wt) create a rigid, surface-eroding association polymer. To impart flexibility into the polymer system and allow for a drug delivery film that can contour to varying wound shapes, plasticizers were added. Triethyl citrate or tributyl citrate wa...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328213480979
更新日期:2014-01-01 00:00:00
abstract::The aim of this study was to compare the osteogenic effects of periodontal ligament stem cells (PDLSCs) versus bone marrow mesenchymal stem cells (BMMSCs) in combination with Bio-Oss scaffolds on subcutaneous and critical-size defects in the immunodeficient rat calvarium. PDLSCs and BMMSCs were obtained from the same ...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328214521846
更新日期:2014-08-01 00:00:00
abstract::Transarterial embolization is an established minimally invasive treatment for solid tumors. Unintended inflammation, foreign body reactions and ischemia-triggered neoangiogenesis are clinical drawbacks of permanent embolic materials. The aim of the current study was to characterize a new type of biodegradable starch m...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328217746674
更新日期:2018-02-01 00:00:00
abstract::Hydroxyapatite (Ca10(PO4)6(OH)2) is widely investigated as an implantable material for hard tissue restoration due to its osteoconductive properties. However, hydroxyapatite in bulk form is limited as its mechanical properties are insufficient for load-bearing orthopedic applications. Attempts have been made to improv...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328215592866
更新日期:2015-11-01 00:00:00
abstract::Dicalcium phosphate dihydrate particles functionalized with triethyleneglycol dimethacrylate were synthesized and added to a photocurable mixture of bisphenol-A glycidyl dimethacrylate and triethyleneglycol dimethacrylate with the purpose of developing a resin composite capable of releasing calcium and phosphate ions ...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328216680116
更新日期:2017-01-01 00:00:00
abstract::In this paper, the authors describe a novel type of hydrogel coating prepared from the copolymer of human serum albumin and oxidized dextran. The material was designed as a hydrogel sealant for polyester (Dacron®)-based vascular grafts. Dextran was chosen as a coating material due to its anti-thrombogenic properties. ...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328213509676
更新日期:2014-05-01 00:00:00
abstract::A range of crystalline and nano-sized carbonate- and silicate-substituted hydroxyapatite has been successfully produced by using continuous hydrothermal flow synthesis technology. Ion-substituted calcium phosphates are better candidates for bone replacement applications (due to improved bioactivity) as compared to pha...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328212460289
更新日期:2013-09-01 00:00:00
abstract::Polysulfone (PSU) composite films filled with Beta-dicalcium silicate (Beta-Ca(2)SiO(4)) particles are prepared by the solvent casting-evaporation method. The surface morphologies and mechanical properties of the films are determined. The bioactivity of the composite films is evaluated by soaking them in simulated bod...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328206054712
更新日期:2006-04-01 00:00:00
abstract::Among biomaterials used as implants in human body, sutures constitute the largest groups of materials having a huge market exceeding $1.3 billion annually. Sutures are the most widely used materials in wound closure and have been in use for many centuries. With the development of the synthetic absorbable polymer, poly...
journal_title:Journal of biomaterials applications
pub_type: 历史文章,杂志文章,评审
doi:10.1177/0885328210384890
更新日期:2010-11-01 00:00:00
abstract::A multifunctional targeted nanoplatform combining photothermal therapy and chemotherapy has emerged as a promising strategy for comprehensive therapies of breast cancer. In this study, we constructed human epidermal growth factor receptor 2 (Her2)-targeted gold nanoshelled poly(lactic-co-glycolic acid) hybrid nanocaps...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328220929616
更新日期:2020-09-01 00:00:00
abstract::Biodegradable sponges, as a promising hemostatic biomaterial, has been clinically required over the past decades. Current hemostatic sponges are generally prepared by crosslinking and freeze-drying, but the quality control or biocompatibility is often unsatisfactory due to the freezing-caused morphological non-uniform...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328216687663
更新日期:2017-03-01 00:00:00
abstract::In this study, the effects of sodium carbonate (Na(2)CO(3) ) solution with different concentrations (10, 15, 20, and 25 wt%) as liquid phase on the setting time and compressive strength of tricalcium silicate bone cements are investigated. The in vitro bioactivity and degradability of the resultant Ca(3)SiO(5)-Na(2)CO...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328208088714
更新日期:2008-11-01 00:00:00
abstract::This study's aim consists of evaluating the adhesion and proliferation of mesenchymal stem cells (MSCs) derived from rat bone marrow on nanoparticle Titanium (Ti) surface. Hence, passage 3 MSCs were, respectively, seeded on nanoparticle Ti and pure Ti surfaces and then cultured for 32 h. Cell morphology and viability ...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328211414750
更新日期:2013-01-01 00:00:00
abstract::Calcium phosphate fillers have been shown to increase cement osteoconductivity, but have caused drawbacks in cement properties. Hydroxyapatite and Brushite were introduced in an acrylic two-solution cement at varying concentrations. Novel composite bone cements were developed and characterized using rheology, injectab...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328214544770
更新日期:2014-11-01 00:00:00
abstract::A biodegradable polylactic acid composite containing tricalcium phosphate microsphere was fabricated. The composite exhibited enhanced biocompatibility and a well-interconnected porous structure that enabled tissue ingrowth after degradation. The tricalcium phosphate microspheres had an average size of 106 ± 43 μm and...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328218763660
更新日期:2018-05-01 00:00:00
abstract::Phenylalanine ethyl ester (PAE)-alginate (Alg) conjugate (PAE-Alg, PEA) was synthesized and formation of an amide bond between PAE and Alg was confirmed by Fourier transformed-infrared and (1)H nuclear magnetic resonance spectroscopy. The degree of PAE substitution was 3.5-4.7 (PAE group per hundred sugar residues of ...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328216630497
更新日期:2016-07-01 00:00:00
abstract::Sodium alginate is an effective biomaterial for tissue engineering applications. Non-purified alginate is contaminated with protein, lipopolysaccharide, DNA, and RNA, which could elicit adverse immunological reactions. We developed a purification protocol to generate biocompatible alginate based on (a) activated charc...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328216645952
更新日期:2016-10-01 00:00:00
abstract::The setup of colloidal hybrid nanosystems based on biomimetic calcium phosphate apatites doped with europium ions has recently raised great interest in the pharmacological community, especially due to their bio-inspired character. This is especially relevant in relation with medical imaging for cancer diagnosis. Quest...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328212473510
更新日期:2014-01-01 00:00:00
abstract::Novel in situ polymerizable liquid three-arm biodegradable oligomeric polyesters based upon glycolic acid (GA), L-lactic acid (LLA), and their copolymers are synthesized and characterized. Injectable and in situ curable polymer neat resins and their composites formulated with bioabsorbable beta-tricalcium phosphate ar...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328206068691
更新日期:2007-07-01 00:00:00
abstract::Chitosan-glutaraldehyde microparticles were produced by emulsion crosslinking method to be used as drug delivery system for polyphenols from Thymus serpyllum L. aqueous extract. The effect of preparation conditions, chitosan concentration (1.5-3% w/v), and glutaraldehyde/chitosan (GA/Ch) mass ratio (0.15-1.20) on wate...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328215598940
更新日期:2015-11-01 00:00:00
abstract::Nanodrug delivery systems have been widely researched to achieve efficient antitumor drug delivery. However, the controlled drug delivery at tumor cells remains the main challenge for antitumor therapy. Herein, a pH and reduction-responsive nanocarrier based on green tea polyphenols was employed as a smart excipient f...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328220924539
更新日期:2020-08-01 00:00:00
abstract::The incidence of fractures increases with age. This is partly due to extraosseous factors and partly to the increased fragility of the bone material itself. Ageing adversely affects the "quality" of human bone material, its elastic and ultimate properties. The hypothesis here is that these effects are caused by factor...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1106/5JUJ-TFJ3-JVVA-3RJ0
更新日期:2001-01-01 00:00:00
abstract::The process of molecular self-assembly plays a crucial role in formulation of polymeric nanoparticulated drug delivery carriers as it creates the possibility for enhanced drug encapsulation and carrier surface engineering. This study aimed to develop a novel self-assembled polymeric micelles for targeted delivery in t...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328214549612
更新日期:2015-01-01 00:00:00
abstract::Bioimaging at a subcellular resolution to label cytoplasm and nucleus in living cell by just one photoluminescent nanoparticle has great application potential in bioresearch, preclinical diagnosis, screening, and image-guided therapy of life-threatening diseases. Herein, we report a novel arginine (Arg) functionalized...
journal_title:Journal of biomaterials applications
pub_type: 杂志文章
doi:10.1177/0885328217725203
更新日期:2017-10-01 00:00:00