Smooth muscle-like tissues engineered with bone marrow stromal cells.

abstract：:To explore molecular mechanism of mediation of adsorbed proteins to cell adhesion and growth on biomaterials, this study examined endothelial cell adhesion, morphology and viability on bare and titanium nitride (TiN) coated nickel titanium (NiTi) alloys and chitosan film firstly, and then identified the type and amoun...

journal_title：Biomaterials

authors： Yang D,Lü X,Hong Y,Xi T,Zhang D

更新日期：2013-07-01 00:00:00

abstract：:Remote microactuators are of great interest in biology and medicine as minimally-invasive tools for cellular stimulation. Remote actuation can be achieved by active magnetostrictive transducers which are capable of changing shape in response to external magnetic fields thereby creating controlled displacements. Among ...

journal_title：Biomaterials

authors： Vargas-Estevez C,Blanquer A,Dulal P,Pérez Del Real R,Duch M,Ibáñez E,Barrios L,Murillo G,Torras N,Nogués C,Stadler BJH,Plaza JA,Esteve J

更新日期：2017-09-01 00:00:00

abstract：:An in vitro perfusion system was used to study the platelet reactivity of the following vascular graft materials when tested with human blood: expanded polytetrafluoroethylene (ePTFE), crimped Dacron Bionit (DB) and preclotted Dacron Bionit (DB/PC). These materials were simultaneously compared to silicone rubber (SR) ...

journal_title：Biomaterials

authors： Kottke-Marchant K,Anderson JM,Rabinovitch A

更新日期：1986-11-01 00:00:00

abstract：:Pancreatic cancer is predicted to be the second leading cause of cancer-related death by 2025. The best chemotherapy only extends survival by an average of 18 weeks. The extensive fibrotic stroma surrounding the tumor curbs therapeutic options as chemotherapy drugs cannot freely penetrate the tumor. RNA interference (...

journal_title：Biomaterials

authors： Kokkinos J,Ignacio RMC,Sharbeen G,Boyer C,Gonzales-Aloy E,Goldstein D,Australian Pancreatic Cancer Genome Initiative Apgi,McCarroll JA,Phillips PA

更新日期：2020-05-01 00:00:00

abstract：:Human cell therapy applications in tissue engineering, such as the ex vivo production of hematopoietic cells for transplantation, have recently entered the clinic. Although considerable effort has been focused on the development of biological processes to generate therapeutic cells, little has been published on the de...

journal_title：Biomaterials

authors： Koller MR,Palsson MA,Manchel I,Maher RJ,Palsson BO

更新日期：1998-11-01 00:00:00

abstract：:Biodegradable polyurethanes are typically prepared from polyester polyols, aliphatic diisocyanates and chain extenders. We have developed a degradable chain extender (DCE) based on dl-lactic acid and ethylene glycol to accelerate hard segment degradation. Three series of polyurethane elastomers were synthesised to inv...

journal_title：Biomaterials

authors： Tatai L,Moore TG,Adhikari R,Malherbe F,Jayasekara R,Griffiths I,Gunatillake PA

更新日期：2007-12-01 00:00:00

abstract：:Novel cationic pentablock copolymers with poly(diethylamino ethyl methacrylate) blocks covalently attached to parent triblock Pluronic copolymers have been designed and developed as sustained release non-viral gene delivery vectors. These copolymers electrostatically condense plasmid DNA into nanostructures (nanoplexe...

journal_title：Biomaterials

authors： Agarwal A,Unfer RC,Mallapragada SK

更新日期：2008-02-01 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：:Matrix anisotropy is important for long term in vivo functionality. However, it is not fully understood how to guide matrix anisotropy in vitro. Experiments suggest actin-mediated cell traction contributes. Although F-actin in 2D displays a stretch-avoidance response, 3D data are lacking. We questioned how cyclic stre...

journal_title：Biomaterials

authors： Foolen J,Deshpande VS,Kanters FM,Baaijens FP

更新日期：2012-10-01 00:00:00

abstract：:The removal of tenacious dental plaque is of paramount importance; however, early diagnosis can be a challenging task in dental clinics due to the limitations of current approaches, specifically X-ray-based techniques. We have approached this problem by integrating antibacterial properties and X-ray contrast enhanceme...

journal_title：Biomaterials

authors： Ostadhossein F,Misra SK,Tripathi I,Kravchuk V,Vulugundam G,LoBato D,Selmic LE,Pan D

更新日期：2018-10-01 00:00:00

abstract：:Hydroxy-fluorapatites (OH-FAps) occur biologically in teeth and form the basis for application as biomaterials. This work aims to synthesize a series of fluoride substituted calcium hydroxyapatites (OHAps) to determine how fluoride influences the synthesis and the resulting characteristics of solid solutions. OH-FAPs ...

journal_title：Biomaterials

authors： Rodríguez-Lorenzo LM,Hart JN,Gross KA

更新日期：2003-09-01 00:00:00

abstract：:The synthesis of a new potential anti-thrombogenic polymer is described. Limited halogenation of an aryloxy-substituted polyphosphazene, followed by quaternization with triethylamine yielded a polymer capable of forming polyelectrolyte complexes with sodium heparin. The results of preliminary clotting tests with bovin...

journal_title：Biomaterials

authors： Neenan TX,Allcock HR

更新日期：1982-04-01 00:00:00

abstract：:Great efforts have been made to develop suitable bioactive constructs that release growth factors (GFs) in a controlled manner for tissue-regeneration applications. Platelet lysates (PLs) are an affordable source of multiple GFs and other proteins, and show great potential in the wound-healing process. Herein, poly-l-...

journal_title：Biomaterials

authors： Tang Q,Lim T,Wei XJ,Wang QY,Xu JC,Shen LY,Zhu ZZ,Zhang CQ

更新日期：2020-10-01 00:00:00

abstract：:A nanohybrid vesicle was developed from cholesteryl succinyl silane(CSS) in combination of sol-gel process and self-assembly technique. The silicalike surface adds CSS vesicles remarkably high stability against destabilization in blood or leakage of drug cargos. It was found that CSS vesicles alone exhibited selective...

journal_title：Biomaterials

authors： Ma Y,Dai Z,Zha Z,Gao Y,Yue X

更新日期：2011-12-01 00:00:00

abstract：:Peri-implant bone formation depends on the ability of mesenchymal cells to colonize the implant surface and differentiate into osteoblasts. Human mesenchymal stem cells (HMSCs) undergo osteoblastic differentiation on microstructured titanium (Ti) surfaces in the absence of exogenous factors, but the mechanisms are unk...

journal_title：Biomaterials

authors： Olivares-Navarrete R,Hyzy SL,Park JH,Dunn GR,Haithcock DA,Wasilewski CE,Boyan BD,Schwartz Z

更新日期：2011-09-01 00:00:00

abstract：:Many joint diseases are associated with the deposition of crystals in articular cartilage. Three main types are commonly found: calcium pyrophosphate, calcium hydroxyapatite and monosodium urate. The effects of these articular crystals on the frictional properties and the surface condition of the articular cartilage w...

journal_title：Biomaterials

authors： Clift SE,Harris B,Dieppe PA,Hayes A

更新日期：1989-07-01 00:00:00

abstract：:Targeted therapy is needed for hepatitis B virus (HBV)-mediated hepatocellular carcinoma (HCC) which shows overexpression of HBV surface antigen (HBsAg). We previously developed scFv15, a human single-chain antibody against HBsAg. Here we tested the strategic feasibility of scFv15-mediated delivery of apoptotic effect...

journal_title：Biomaterials

authors： Yan B,Ouyang Q,Zhao Z,Cao F,Wang T,Jia X,Meng Y,Jiang S,Liu J,Chen R,Jia L,Zhang R,Wen W,Jin B,Chen S,Zhao J,Yang A

更新日期：2013-07-01 00:00:00

abstract：:Electrospinning of type I collagen in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) to fabricate a biomimetic nanofibrous extracellular matrix for tissue engineering was investigated. The average diameter of collagen nanofibers electrospun from 8% collagen solution in HFIP was 460 nm (range of 100-1200 nm). The as-spun col...

journal_title：Biomaterials

authors： Rho KS,Jeong L,Lee G,Seo BM,Park YJ,Hong SD,Roh S,Cho JJ,Park WH,Min BM

更新日期：2006-03-01 00:00:00

abstract：:Two new absorbable monofilament suture materials polydioxanone and Maxon are being employed increasingly in abdominal surgery because of increased strength retention and decreased tissue reactivity compared with previously available materials. As part of our investigation of the behaviour of suture materials, 3-0 sutu...

journal_title：Biomaterials

authors： Metz SA,Chegini N,Masterson BJ

更新日期：1990-01-01 00:00:00

abstract：:Although folate exhibits many advantages over other targeting ligands, it has one major defect: poor water solubility. Once it was conjugated to hydrophilic drug carrier such as N-(2-hydroxypropyl) methacrylamide (HPMA) copolymer, the hydrophobic folate may be buried inside the random polymer coil and not exposed to b...

journal_title：Biomaterials

authors： Li L,Yang Q,Zhou Z,Zhong J,Huang Y

更新日期：2014-06-01 00:00:00

abstract：:A cross-linking method for collagen-based biomaterials was developed using the water-soluble carbodiimide 1-ethyl-3-(3-dimethyl aminopropyl)carbodiimide hydrochloride (EDC). Cross-linking using EDC involves the activation of carboxylic acid groups to give O-acylisourea groups, which form cross-links after reaction wit...

journal_title：Biomaterials

authors： Olde Damink LH,Dijkstra PJ,van Luyn MJ,van Wachem PB,Nieuwenhuis P,Feijen J

更新日期：1996-04-01 00:00:00

abstract：:The present work assesses the potential of three-dimensional porous titanium scaffolds produced by a novel powder metallurgy process for applications in bone engineering through in vitro experimentation. Mouse MC3T3-E1 pre-osteoblasts were used to investigate the proliferation (DNA content), differentiation (alkaline ...

journal_title：Biomaterials

authors： St-Pierre JP,Gauthier M,Lefebvre LP,Tabrizian M

更新日期：2005-12-01 00:00:00

abstract：:The purpose of the present work was to examine the effect of different Ti-6Al-4V surface treatments on osteoblasts behaviour. Previous work in this laboratory has demonstrated that an ageing treatment reduces metal ion release from this alloy compared to standard passivation procedures. In this study. human osteosarco...

journal_title：Biomaterials

authors： Ku CH,Pioletti DP,Browne M,Gregson PJ

更新日期：2002-03-01 00:00:00

abstract：:Both efficiency and safety profiles are crucial for promotion of gene delivery systems towards practical applications. A promising template system was previously developed based on block catiomer of poly(ethylene glycol) (PEG)-b-poly{N'-[N-(2-aminoethyl)-2-aminoehtyl]aspartamide}-cholesteryl [PEG-PAsp(DET)-cholesteryl...

journal_title：Biomaterials

authors： Chen Q,Osada K,Ge Z,Uchida S,Tockary TA,Dirisala A,Matsui A,Toh K,Takeda KM,Liu X,Nomoto T,Ishii T,Oba M,Matsumoto Y,Kataoka K

更新日期：2017-01-01 00:00:00

abstract：:We report the fabrication of a one-pot antigen system that delivers antigen to dendritic cells (DCs) and tracks their in vivo migration after injection. Multifunctional polymer nanoparticles containing ovalbumin protein, magnetic resonance imaging contrast agents (iron oxide nanoparticles), and near-infrared fluoropho...

journal_title：Biomaterials

authors： Noh YW,Jang YS,Ahn KJ,Lim YT,Chung BH

更新日期：2011-09-01 00:00:00

abstract：:The degradation of poly[bis(glycine ethyl ester)phosphazene] in aqueous media was studied by following the appearance of some of its expected by-products in solution. Disc-shaped polymer slabs of 12 mm diameter and 1.2 mm thickness were prepared by compression moulding, followed by incubation in aqueous media under ca...

journal_title：Biomaterials

authors： Ruiz EM,Ramírez CA,Aponte MA,Barbosa-Cánovas GV

更新日期：1993-06-01 00:00:00

abstract：:Realization of systems able to both recruit cells and influence their fate (affecting their processes) represents a new approach for tissue regeneration. We investigated the potency of gene activated matrix (GAM) and implemented the GAM strategy in order to achieve a control of gene expression, as well as a specific c...

journal_title：Biomaterials

authors： Orsi S,De Capua A,Guarnieri D,Marasco D,Netti PA

更新日期：2010-01-01 00:00:00

abstract：:Synthetic small interfering RNA (siRNA) is a class of therapeutic entities that allow for specific silencing of target genes via RNA interference (RNAi) and comprise an enormous clinical potential for a variety of diseases, including cancer. However, efficient tissue-specific delivery of siRNA remains the major limita...

journal_title：Biomaterials

authors： Lee DJ,Kessel E,Edinger D,He D,Klein PM,Voith von Voithenberg L,Lamb DC,Lächelt U,Lehto T,Wagner E

更新日期：2016-01-01 00:00:00

abstract：:We have developed a drug delivery system for prolonged trans-tympanic antibiotic delivery from a single dose administration. Increased permeability to ciprofloxacin of the intact tympanic membrane (TM) was achieved by chemical permeation enhancers (CPEs--bupivacaine, limonene, sodium dodecyl sulfate); this was also se...

journal_title：Biomaterials

authors： Khoo X,Simons EJ,Chiang HH,Hickey JM,Sabharwal V,Pelton SI,Rosowski JJ,Langer R,Kohane DS

更新日期：2013-01-01 00:00:00

abstract：:To prevent wear debris-induced osteolysis and aseptic loosening, cross-linked ultra-high molecular weight polyethylene's (UHMWPE) with improved wear resistance have been developed. Hip simulator studies have demonstrated very low wear rates with these new materials leading to their widespread clinical use. However, th...

journal_title：Biomaterials

authors： Sethi RK,Neavyn MJ,Rubash HE,Shanbhag AS

更新日期：2003-07-01 00:00:00