The influence of BMP-2 and its mode of delivery on the osteoconductivity of implant surfaces during the early phase of osseointegration.

abstract：:Effects of squalane-dissolved fullerene-C60 (Sql-fullerene) on macrophage activation and adipose conversion with oxidative stress were studied using an inflammatory adipose-tissue equivalent (ATE) and OP9 mouse stromal preadipocyte-U937 lymphoma cell co-culture systems. Differentiation of OP9 cells was initiated by in...

journal_title：Biomaterials

authors： Xiao L,Aoshima H,Saitoh Y,Miwa N

更新日期：2010-08-01 00:00:00

abstract：:The aim of this study was to identify and quantify potential regional and directional variations in the quasistatic uniaxial mechanical properties of the passive urinary bladder wall. Overall, the lower body and trigone regions demonstrated the highest degree of directional anisotropy, whereas the ventral region demon...

journal_title：Biomaterials

authors： Korossis S,Bolland F,Southgate J,Ingham E,Fisher J

更新日期：2009-01-01 00:00:00

abstract：:Hierarchical structured nanomaterials with diverse functionality, such as magnetic susceptibility, stimuli-responsiveness, environmental sensing and biocompatibility, are highly sought after for biomedicine and biodetection alike. In this study, we designed and fabricated a new kind of multifunctional core/shell nanos...

journal_title：Biomaterials

authors： Li D,Zhang YT,Yu M,Guo J,Chaudhary D,Wang CC

更新日期：2013-10-01 00:00:00

abstract：:Random copolymers of trimethylene carbonate and epsilon-caprolactone have been synthesized through ring-opening polymerization using rare earth alkoxides as initiator. The structure of the copolymers has been characterized by 1H and 13C NMR. Their thermal behaviour, their permeability to liquid and their mechanical pr...

journal_title：Biomaterials

authors： Schappacher M,Fabre T,Mingotaud AF,Soum A

更新日期：2001-11-01 00:00:00

abstract：:Angiogenesis is a complex multistage process involving multiple factors and numerous cells. The use of the Chorioallantoic Membrane (CAM) assay is well documented as a method to investigate angiogenesis. This technique is ideal for screening samples, but requires an objective analysis technique. The angiogenic respons...

journal_title：Biomaterials

authors： Oates M,Chen R,Duncan M,Hunt JA

更新日期：2007-09-01 00:00:00

abstract：:Despite being increasingly used as artificial enzymes, little has been known for the origin of the pH-switchable peroxidase-like and catalase-like activities of metals. Using calculations and experiments, we report the mechanisms for both activities and their pH-switchability for metals Au, Ag, Pd and Pt. The calculat...

journal_title：Biomaterials

authors： Li J,Liu W,Wu X,Gao X

更新日期：2015-04-01 00:00:00

abstract：:Due to mild reaction conditions and temporal and spatial control over material formation, photopolymerization has become a valuable technique for the encapsulation of living cells in three dimensional, hydrated, biomimetic materials. For such applications, 2-hydroxy-1-[4-(2-hydroxyethoxy) phenyl]-2-methyl-1-propanone ...

journal_title：Biomaterials

authors： Fairbanks BD,Schwartz MP,Bowman CN,Anseth KS

更新日期：2009-12-01 00:00:00

abstract：:The aim of the present study was to evaluate the potential of acellular dermal matrix as a carrier for delivery of stem cells to the site of soft tissue defect in a murine skin injury model and to determine the potential of stem cells delivered via such an approach to successfully engraft, survive and differentiate lo...

journal_title：Biomaterials

authors： Altman AM,Matthias N,Yan Y,Song YH,Bai X,Chiu ES,Slakey DP,Alt EU

更新日期：2008-04-01 00:00:00

abstract：:Increasing knowledge about molecular mechanisms of endogenous RNA interference (RNAi) and small interfering RNAs (siRNAs) has been incorporated into innovative nucleic acid medicines for treatment of diseases such as cancers. Although RNAi and siRNA have the potential to become powerful therapeutic drugs, their delive...

journal_title：Biomaterials

authors： Kesharwani P,Gajbhiye V,Jain NK

更新日期：2012-10-01 00:00:00

abstract：:The calcination and natural sintering of calcium deficient hydroxyapatite powders Ca(10-x)(PO4)(6-x)(HPO4)x(OH)(2-x) (with 0 < or = x < or = 1) were studied. For temperature below 700 degrees C, particle coalescence occurs without densification. The particle coalescence is associated with a reduction of the specific s...

journal_title：Biomaterials

authors： Raynaud S,Champion E,Bernache-Assollant D

更新日期：2002-02-01 00:00:00

abstract：:Local delivery systems that provide sustained, high concentrations of antitumor cytokines in the tumor microenvironment while minimizing systemic dissemination are needed to realize the potential of cytokine-based immunotherapies. Recently, co-formulations of cytokines with chitosan solutions have been shown to increa...

journal_title：Biomaterials

authors： Yang L,Zaharoff DA

更新日期：2013-05-01 00:00:00

abstract：:Gold nanoparticles have been conceived as a radiosensitizer in cancer radiation therapy, but one of the important questions for primary drug screening is what size of gold nanoparticles can optimally enhance radiation effects. Herein, we perform in vitro and in vivo radiosensitization studies of 4.8, 12.1, 27.3, and 4...

journal_title：Biomaterials

authors： Zhang XD,Wu D,Shen X,Chen J,Sun YM,Liu PX,Liang XJ

更新日期：2012-09-01 00:00:00

abstract：:Fluorescent Ⅱ-Ⅳ Quantum dots (QDs) have demonstrated to be highly promising biological probes for various biological and biomedical applications due to their many attractive merits, such as robust photostabilty, strong photoluminescence, and size-tunable fluorescence. Along with wide ranging bioapplications, concerns ...

journal_title：Biomaterials

authors： Su Y,Peng F,Jiang Z,Zhong Y,Lu Y,Jiang X,Huang Q,Fan C,Lee ST,He Y

更新日期：2011-09-01 00:00:00

abstract：:Glucose oxidase was immobilized into photographic gelatin hardened by chromium(III) sulphate. The enzyme-gelatin mixture was coated on polyester film strips which allowed easy and simple handling during assays. The effect of gelatin and cross-linker concentrations on water content and enzymatic activity was studied. T...

journal_title：Biomaterials

authors： Elçin YM,Akbulut U

更新日期：1992-01-01 00:00:00

abstract：:To prevent bone metastasis, we developed polyethylene glycol (PEG)-conjugated aspartic acid (Asp)-modified liposomes (PEG-Asp-Lipo) as a bone-targeting carrier of paclitaxel (PTX) by using Asp-modified 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine (DPPE-Asp). The affinity of Asp-modified liposomes to hydroxyapatite...

journal_title：Biomaterials

authors： Yamashita S,Katsumi H,Hibino N,Isobe Y,Yagi Y,Tanaka Y,Yamada S,Naito C,Yamamoto A

更新日期：2018-02-01 00:00:00

abstract：:Fracture healing and fracture fixation in the context of osteoporosis is extremely difficult. To inhibit osteoclast-induced bone resorption and associated implant loosening in this pathology, we describe a local delivery strategy to delivery RNA interfering technology to bone sites to target and down-regulate osteocla...

journal_title：Biomaterials

authors： Wang Y,Tran KK,Shen H,Grainger DW

更新日期：2012-11-01 00:00:00

abstract：:Inflammatory bowel disease (IBD) is a chronic inflammatory gastrointestinal disorder that affects more than 1 million individuals in the USA. Local therapy with enema formulations, such as micronized budesonide (Entocort®), is a common strategy for treating patients with distally active IBD. However, we hypothesize th...

journal_title：Biomaterials

authors： Date AA,Halpert G,Babu T,Ortiz J,Kanvinde P,Dimitrion P,Narayan J,Zierden H,Betageri K,Musmanno O,Wiegand H,Huang X,Gumber S,Hanes J,Ensign LM

更新日期：2018-12-01 00:00:00

abstract：:Topical therapy is the most favored form of treatment for whitening against hyperpigmentation and sunburn because it lends itself to self-administration, patient compliance, and absence of systemic adverse effects. However, transdermal delivery of hydrophilic chemicals is difficult. The main purpose of this study is t...

journal_title：Biomaterials

authors： Candan G,Michiue H,Ishikawa S,Fujimura A,Hayashi K,Uneda A,Mori A,Ohmori I,Nishiki T,Matsui H,Tomizawa K

更新日期：2012-09-01 00:00:00

abstract：:In the present study, we evaluated, in mice, the efficacy of the tetrafunctional block copolymer 704 as a nonviral gene delivery vector to the lungs. SPECT/CT molecular imaging of gene expression, biochemical assays, and immunohistochemistry were used. Our dataset shows that the formulation 704 resulted in higher leve...

journal_title：Biomaterials

authors： Richard-Fiardo P,Hervouet C,Marsault R,Franken PR,Cambien B,Guglielmi J,Warnez-Soulie J,Darcourt J,Pourcher T,Colombani T,Haudebourg T,Peuziat P,Pitard B,Vassaux G

更新日期：2015-03-01 00:00:00

abstract：:Micropipette aspiration (MA) has been used extensively in biomechanical investigations of un-adhered cells suspended in media. In the current study, a custom MA system is developed to aspirate substrate adhered spread cells. Additionally, the system facilitates immuno-fluorescent staining of aspirated cells to investi...

journal_title：Biomaterials

authors： Reynolds NH,Ronan W,Dowling EP,Owens P,McMeeking RM,McGarry JP

更新日期：2014-04-01 00:00:00

abstract：:The advancement in gene therapy relies upon the discovery of safe and efficient delivery agents and methods. In this study, we report the design and synthesis of a cationic bolaamphiphile as a non-viral gene delivery agent. The bolaamphiphile is composed of 1,12-diaminododecane as the central hydrophobic unit linked t...

journal_title：Biomaterials

authors： Khan M,Ang CY,Wiradharma N,Yong LK,Liu S,Liu L,Gao S,Yang YY

更新日期：2012-06-01 00:00:00

abstract：:Periosteal derived bovine osteoblast-like cells migrated in culture onto an ionomeric cement. Cell cultures were maintained for 4 weeks and used to study the in vitro behaviour of cells on the ionomeric bone cement (IC). The cells produced bone matrix proteins (osteocalcin, bone sialoprotein II) and were osteoblast-li...

journal_title：Biomaterials

authors： Meyer U,Szulczewski DH,Barckhaus RH,Atkinson M,Jones DB

更新日期：1993-10-01 00:00:00

abstract：:We have investigated the interface between bone and hydroxyapatite (HA) chronically implanted in man. By light microscopy, HA appeared to bind directly to bone without intervening fibrous tissue. By transmission electron microscopy, two patterns were noted: (1) HA either bound directly to bone; or (2) electron-dense m...

journal_title：Biomaterials

authors： Oguchi H,Ishikawa K,Mizoue K,Seto K,Eguchi G

更新日期：1995-01-01 00:00:00

abstract：:The magnetic resonance (MR) functionalities of pullulan-conjugated gadolinium diethylene triamine pentaacetate (Gd-DTPA-Pullulan) as a new hepatocyte-specific contrast agent were evaluated. Pullulan, which specifically accumulates on hepatocytes via asialoglycoprotein receptors, was chemically linked with Gd-DTPA. Gd-...

journal_title：Biomaterials

authors： Yim H,Yang SG,Jeon YS,Park IS,Kim M,Lee DH,Bae YH,Na K

更新日期：2011-08-01 00:00:00

abstract：:The interactions of two insoluble anticoagulant polystyrene derivatives with human platelets were studied in an in vitro system similar to a chromatography column. Blood was pumped through the column and platelets were counted before and after passage through the column. Interaction of platelets with the beads led to ...

journal_title：Biomaterials

authors： Fougnot C,Lindon J,Kirshner L,Salzman EW,Jozefowicz M

更新日期：1984-05-01 00:00:00

abstract：:Myoepithelial cells are flat, stellate cells present in exocrine tissues including the salivary glands. While myoepithelial cells have been studied extensively in mammary and lacrimal gland tissues, less is known of the function of myoepithelial cells derived from human salivary glands. Several groups have isolated tu...

journal_title：Biomaterials

authors： Ozdemir T,Srinivasan PP,Zakheim DR,Harrington DA,Witt RL,Farach-Carson MC,Jia X,Pradhan-Bhatt S

更新日期：2017-10-01 00:00:00

abstract：:There are few suitable techniques available to sterilize biodegradable polyester three-dimensional tissue engineering scaffolds because they are susceptible to degradation and/or morphological degeneration by high temperature and pressure. We used a novel polyllactide-co-glycolide) scaffold (Osteofoam) to determine th...

journal_title：Biomaterials

authors： Holy CE,Cheng C,Davies JE,Shoichet MS

更新日期：2001-01-01 00:00:00

abstract：:Most part of pH- and temperature-sensitive microspheres used for the controlled delivery of drugs are not biodegradable. Therefore, the aim of this work is to prepare pH- and temperature-sensitive microspheres from biodegradable and biocompatible natural polymers. Pullulan microspheres were prepared by suspension cros...

journal_title：Biomaterials

authors： Fundueanu G,Constantin M,Ascenzi P

更新日期：2008-06-01 00:00:00

abstract：:Ultra-high molecular-weight polyethylene (UHMWPE) has been used in total joint replacement for the last three decades. Despite the recent advancements in prosthesis design, the wear of UHMWPE remains a serious clinical problem; the release of wear debris may induce osteolysis and implant loosening. Controlling the qua...

journal_title：Biomaterials

authors： Affatato S,Bersaglia G,Emiliani D,Foltran I,Taddei P,Reggiani M,Ferrieri P,Toni A

更新日期：2003-10-01 00:00:00

abstract：:Multivalent effect plays an important role in biological processes, particularly in the specific recognition of virus with its host cell during the first step of infection. Here we report the synthesis of multivalent pentacyclic triterpene grafted on cyclodextrin core and potency of against influenza entry activity. N...

journal_title：Biomaterials

authors： Xiao S,Si L,Tian Z,Jiao P,Fan Z,Meng K,Zhou X,Wang H,Xu R,Han X,Fu G,Zhang Y,Zhang L,Zhou D

更新日期：2016-02-01 00:00:00