The effect of hydrophilic chain length and iRGD on drug delivery from poly(ε-caprolactone)-poly(N-vinylpyrrolidone) nanoparticles.

abstract：:The aim of this in vitro study was to evaluate the antimicrobial activity, the substantivity, and surface effects of the inclusion compound tetracycline: beta-cyclodextrin on bovine roots. The antimicrobial activity was assessed by dentine slabs which had been immersed in the inclusion complex in concentrations 8.0%, ...

journal_title：Biomaterials

authors： Pataro AL,Franco CF,Santos VR,Cortés ME,Sinisterra RD

更新日期：2003-03-01 00:00:00

abstract：:Titanium surfaces with micro-nano hybrid topography (nanoscale nodules in microscale pits) have been recently demonstrated to show higher biological capability than those with microtopography alone. On the other hand, UV treatment of titanium surfaces, which is called UV photofunctionalization, has recently been intro...

journal_title：Biomaterials

authors： Tsukimura N,Yamada M,Iwasa F,Minamikawa H,Att W,Ueno T,Saruwatari L,Aita H,Chiou WA,Ogawa T

更新日期：2011-07-01 00:00:00

abstract：:Here, scaffolds as cell and tissue carriers are approached from an engineering point of view, emphasizing material superstructuring in the design of supports. Superstructure engineering provides optimal spatial and nutritional conditions for cell maintenance by the arrangement of structural elements (e.g. pores or fib...

journal_title：Biomaterials

authors： Wintermantel E,Mayer J,Blum J,Eckert KL,Lüscher P,Mathey M

更新日期：1996-01-01 00:00:00

abstract：:Primary canine oral mucosal epithelial cells were cultured on temperature-responsive dishes and cell culture inserts to fabricate transplantable epithelial cell sheets. When 3T3 feeder layers and fetal bovine serum were eliminated from dish culture, the harvested cell sheets became significantly more fragile. In contr...

journal_title：Biomaterials

authors： Murakami D,Yamato M,Nishida K,Ohki T,Takagi R,Yang J,Namiki H,Okano T

更新日期：2006-11-01 00:00:00

abstract：:The anterior cruciate ligament (ACL) is the most commonly injured intra-articular ligament of the knee, and limitations in existing reconstruction grafts have prompted an interest in tissue engineered solutions. Previously, we reported on a tissue-engineered ACL scaffold fabricated using a novel, three-dimensional bra...

journal_title：Biomaterials

authors： Lu HH,Cooper JA Jr,Manuel S,Freeman JW,Attawia MA,Ko FK,Laurencin CT

更新日期：2005-08-01 00:00:00

abstract：:Tissue-engineered skin substitutes provided a feasibility to overcome the shortage of skin autograft by culturing keratinocytes and dermal fibroblasts in vitro. In this study, we applied bi-layer gelatin-chondrointin-6-sulfate-hyaluronic acid (gelatin-C6S-HA) biomatrices onto the severe combined immunodeficiency (SCID...

journal_title：Biomaterials

authors： Wang TW,Sun JS,Wu HC,Tsuang YH,Wang WH,Lin FH

更新日期：2006-11-01 00:00:00

abstract：:We investigated the biological response of human pluripotent stem cells (hPSCs) cultured on a carbon nanotube (CNT) array-based substrate with the long term goal to direct hPSC germ layer specification for a wide variety of tissue engineering applications. CNT arrays were fabricated using a chemical vapor deposition s...

journal_title：Biomaterials

authors： Pryzhkova MV,Aria I,Cheng Q,Harris GM,Zan X,Gharib M,Jabbarzadeh E

更新日期：2014-06-01 00:00:00

abstract：:Construction of bio-mimetic well-organized three-dimensional (3D) tissue with various cells in vitro is one of the ultimate goals of tissue engineering. In particular, fabrication of vasculature in 3D tissue is one of the most important tasks in tissue engineering, because a vascular network is indispensable for almos...

journal_title：Biomaterials

authors： Muraoka M,Shimizu T,Itoga K,Takahashi H,Okano T

更新日期：2013-01-01 00:00:00

abstract：:Implantable monolithic and reservoir-like water-swellable drainage devices were developed for the subconjunctival sustained release of 5-fluorouracil (5-FU) in glaucoma-filtering surgery. A water-swellable matrix was formed of a copolymer of 2-hydroxyethyl methacrylate (HEMA) with different amounts of ethylene glycol ...

journal_title：Biomaterials

authors： Gökce M,Akata RF,Kiremitçi-Gümüşderelioğlu M

更新日期：1996-05-01 00:00:00

abstract：:Peritoneal invasion through the mesothelial cell layer is a hallmark of ovarian cancer metastasis. Using tissue engineering technologies, we recreated an ovarian tumor microenvironment replicating this aspect of disease progression. Ovarian cancer cell-laden hydrogels were combined with mesothelial cell-layered melt e...

journal_title：Biomaterials

authors： Loessner D,Rockstroh A,Shokoohmand A,Holzapfel BM,Wagner F,Baldwin J,Boxberg M,Schmalfeldt B,Lengyel E,Clements JA,Hutmacher DW

更新日期：2019-01-01 00:00:00

abstract：:The degradation behavior of the absorbable coating may have significant impacts to the short and long-term safety of the drug eluting stent (DES). A poly(lactide-co-glycolide) (PLGA) polymer coating containing sirolimus on stent surface was studied when stents were expanded to 3.0 mm. In vitro and in vivo degradation ...

journal_title：Biomaterials

authors： Xi T,Gao R,Xu B,Chen L,Luo T,Liu J,Wei Y,Zhong S

更新日期：2010-07-01 00:00:00

abstract：:Glioblastoma multiforme (GBM) is among the most aggressive cancers associated with massive infiltration of peritumoral parenchyma by migrating tumor cells. The infiltrative nature of GBM cells, the intratumoral heterogeneity concomitant with redundant signaling pathways likely underlie the inability of conventional an...

journal_title：Biomaterials

authors： Cosset E,Petty T,Dutoit V,Tirefort D,Otten-Hernandez P,Farinelli L,Dietrich PY,Preynat-Seauve O

更新日期：2016-11-01 00:00:00

abstract：:The generation of effective tissue engineered bone grafts requires efficient exchange of nutrients and mechanical stimulus. Bioreactors provide a manner in which this can be achieved. We have recently developed a biaxial rotating bioreactor with efficient fluidics through in-silico modeling. Here we investigated its p...

journal_title：Biomaterials

authors： Zhang ZY,Teoh SH,Chong WS,Foo TT,Chng YC,Choolani M,Chan J

更新日期：2009-05-01 00:00:00

abstract：:In mammalian embryos, cortical interneurons travel long distances among complex three-dimensional tissues before integrating into cortical circuits. Several molecular guiding cues involved in this migration process have been identified, but the influence of physical parameters remains poorly understood. In the present...

journal_title：Biomaterials

authors： Leclech C,Renner M,Villard C,Métin C

更新日期：2019-09-01 00:00:00

abstract：:Growth factors represent highly potent and highly efficacious means of communication to cells. At the same time, these proteins are fragile and relatively small sized--rendering their immobilization and controlled release from biomaterials challenging. In this work, we establish a method to incorporate growth factors ...

journal_title：Biomaterials

authors： Jensen BE,Edlund K,Zelikin AN

更新日期：2015-05-01 00:00:00

abstract：:Nervous tissue lesions are an important social concern due to their increasing prevalence and their high sanitary costs. Their treatment still remains a challenge because of the reduced ability of nervous tissue to regenerate, its intrinsic structural and functional complexity and the rapid formation of fibroglial sca...

journal_title：Biomaterials

authors： Serrano MC,Nardecchia S,García-Rama C,Ferrer ML,Collazos-Castro JE,del Monte F,Gutiérrez MC

更新日期：2014-02-01 00:00:00

abstract：:Biological heart prostheses present medium and long-term problems, owing to progressive deterioration and calcification of the tissue. To study the latter problem, we compared the effectiveness of anticalcification treatments in calf pericardium samples implanted into female Wistar rats after the following procedures:...

journal_title：Biomaterials

authors： Jorge-Herrero E,Gutiérrez MP,Castillo-Olivares JL

更新日期：1991-03-01 00:00:00

abstract：:Control of the precise location and extent of cellular attachment and proliferation, and of tissue outgrowth is important in a number of biomedical applications, including biomaterials and tissue engineered medical devices. Here we describe a method to control and direct the location and define boundaries of tissue gr...

journal_title：Biomaterials

authors： Thissen H,Johnson G,Hartley PG,Kingshott P,Griesser HJ

更新日期：2006-01-01 00:00:00

abstract：:Tissue-engineering technology employing genetically-modified mesenchymal stem cells combined with proper scaffolds represents a promising strategy for bone regeneration. Elucidating the underlying mechanisms that govern the osteogenesis of mesenchymal stem cells will give deeper insights into the regulatory patterns, ...

journal_title：Biomaterials

authors： Xie Q,Wang Z,Zhou H,Yu Z,Huang Y,Sun H,Bi X,Wang Y,Shi W,Gu P,Fan X

更新日期：2016-01-01 00:00:00

abstract：:This study was undertaken to evaluate the influence of storage conditions on the shelf-life of porcine bioprosthetic valves. Fifty-five unimplanted porcine bioprostheses have been evaluated. The valves were stored in 0.5% buffered glutaraldehyde solution for different periods of time (7, 23 and 32 months). Twenty-eigh...

journal_title：Biomaterials

authors： Julien M,Létouneau DR,Marois Y,Cardou A,King MW,Guidoin R,Chachra D,Lee JM

更新日期：1997-04-01 00:00:00

abstract：:Breast cancer is associated with high mortality due to tumor metastasis. The anti-metastasis efficacy of photochemotherapy is strictly limited by poor targeting capability with respect to circulating tumor cells (CTCs) in blood and lymph. Herein, we decorate the platelet membrane (PM) on a surface of nanoparticles (NP...

journal_title：Biomaterials

authors： Ye H,Wang K,Wang M,Liu R,Song H,Li N,Lu Q,Zhang W,Du Y,Yang W,Zhong L,Wang Y,Yu B,Wang H,Kan Q,Zhang H,Wang Y,He Z,Sun J

更新日期：2019-06-01 00:00:00

abstract：:Optimal nano-sized drug carrier requires long blood circulation, selective extravasation, and efficient cell uptake. Here we develop a charge-convertible nanoplatform based on Pt(IV) prodrug loaded NaYF4:Yb,Tm upconversion nanoparticles (UCNs), followed by coating a layer of PEG-PAH-DMMA polymer (UCNs-Pt(IV)@PEG-PAH-D...

journal_title：Biomaterials

authors： Xu J,Kuang Y,Lv R,Yang P,Li C,Bi H,Liu B,Yang D,Dai Y,Gai S,He F,Xing B,Lin J

更新日期：2017-06-01 00:00:00

abstract：:The aim of our study was the evaluation of a cell-free cartilage implant that allows the recruitment of mesenchymal stem and progenitor cells by chemo-attractants and subsequent guidance of the progenitors to form cartilage repair tissue after microfracture. Chemotactic activity of human serum on human mesenchymal pro...

journal_title：Biomaterials

authors： Erggelet C,Neumann K,Endres M,Haberstroh K,Sittinger M,Kaps C

更新日期：2007-12-01 00:00:00

abstract：:Albumin is a promising surface modifier of nanoparticulate drug delivery systems. Serving as a dysopsonin, albumin can protect circulating nanoparticles (NPs) from the recognition and clearance by the mononuclear phagocytic system (MPS). Albumin may also help transport the NPs to solid tumors based on the increased co...

journal_title：Biomaterials

authors： Hyun H,Park J,Willis K,Park JE,Lyle LT,Lee W,Yeo Y

更新日期：2018-10-01 00:00:00

abstract：:Bioengineered scaffolds have the potential to support and guide injured axons after spinal cord injury, contributing to neural repair. In previous studies we have reported that templated agarose scaffolds can be fabricated into precise linear arrays and implanted into the partially injured spinal cord, organizing grow...

journal_title：Biomaterials

authors： Gao M,Lu P,Bednark B,Lynam D,Conner JM,Sakamoto J,Tuszynski MH

更新日期：2013-02-01 00:00:00

abstract：:Poly(ether-ether-ketone) (PEEK) has been used as a load bearing orthopaedic implant material with clinical success. All of the orthopaedic applications contain stress concentrations (notches) in their design; however, little work has been done to examine the fatigue behavior of PEEK in the presence of a notch. This wo...

journal_title：Biomaterials

authors： Sobieraj MC,Murphy JE,Brinkman JG,Kurtz SM,Rimnac CM

更新日期：2010-12-01 00:00:00

abstract：:In this study, we used deoxyribozyme (DNAzyme) functionalized gold nanoparticles (AuNPs) to catalytically silence tumor necrosis factor-α (TNF-α) in vivo as a potential therapeutic for myocardial infarction (MI). Using primary macrophages as a model, we demonstrated 50% knockdown of TNF-α, which was not attainable usi...

journal_title：Biomaterials

authors： Somasuntharam I,Yehl K,Carroll SL,Maxwell JT,Martinez MD,Che PL,Brown ME,Salaita K,Davis ME

更新日期：2016-03-01 00:00:00

abstract：:A comparative study of in vitro bioactivity of a sol-gel glass with composition 55% SiO2-41%CaO-4%P2O5 has been carried out by soaking it in a simulated body fluid (SBF) with and without exchange of this solution. When SBF is kept constant (static assay) the solution composition changes, increasing the Ca2+ concentrat...

journal_title：Biomaterials

authors： Rámila A,Vallet-Regí M

更新日期：2001-08-01 00:00:00

abstract：:Surface protein modification with poly(ethylene glycol) (PEG) can inhibit acute thrombosis on damaged vascular and biomaterial surfaces by blocking surface protein-platelet interactions. However, the feasibility of employing protein reactive PEGs to limit intravascular and biomaterial thrombosis in vivo is contingent ...

journal_title：Biomaterials

authors： Xu H,Kaar JL,Russell AJ,Wagner WR

更新日期：2006-06-01 00:00:00

abstract：:Methyl methacrylate (MMA) is a volatile liquid widely used in the manufacture of acrylic polymers. In modern dentistry, MMA is the mainstream material in denture bases. MMA has been implicated as primary irritant and sensitizer, which can cause allergic eczematous reaction on the oral mucosa as well as skin. To date, ...

journal_title：Biomaterials

authors： Yang HW,Chou LS,Chou MY,Chang YC

更新日期：2003-08-01 00:00:00