0000000000069745

AUTHOR

C Goegele

showing 2 related works from this author

Human nasoseptal chondrocytes maintain their differentiated phenotype on PLLA scaffolds produced by thermally induced phase separation and supplement…

2018

Damage of hyaline cartilage such as nasoseptal cartilage requires proper reconstruction, which remains challenging due to its low intrinsic repair capacity. Implantation of autologous chondrocytes in combination with a biomimetic biomaterial represents a promising strategy to support cartilage repair. Despite so far mostly tested for bone tissue engineering, bioactive glass (BG) could exert stimulatory effects on chondrogenesis. The aim of this work was to produce and characterize composite porous poly(L-lactide) (PLLA)/1393BG scaffolds via thermally induced phase separation (TIPS) technique and assess their effects on chondrogenesis of nasoseptal chondrocytes. The PLLA scaffolds without or…

Malecartilage tissue engineering02 engineering and technologyBiochemistrylaw.inventionExtracellular matrixX-Ray DiffractionlawOrthopedics and Sports MedicineGlycosaminoglycansExtracellular Matrix Proteins0303 health sciencesSettore ING-IND/24 - Principi Di Ingegneria ChimicaCalorimetry Differential ScanningTissue ScaffoldsChemistryHyaline cartilageTemperatureSettore ING-IND/34 - Bioingegneria IndustrialeCell DifferentiationMiddle AgedPhenotypemedicine.anatomical_structureBioactive glassFemaleAdultPolyesters0206 medical engineeringType II collagenNoseChondrocyteYoung Adult03 medical and health sciencesChondrocytesRheumatologymedicineHumanspoly(L)lactic acidCollagen Type IIMolecular BiologyAggrecan030304 developmental biologyCartilagenasoseptal chondrocyteCell BiologyChondrogenesis020601 biomedical engineeringBioactive glass 1393Gene Expression RegulationBiophysicschondrogenesiGlassCollagen Type X
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PLLA scaffolds produced by thermally induced phase separation (TIPS) allow human chondrocyte growth and extracellular matrix formation dependent on p…

2016

Damage of hyaline cartilage species such as nasoseptal or joint cartilage requires proper reconstruction, which remains challenging due to the low intrinsic repair capacity of this tissue. Implantation of autologous chondrocytes in combination with a biomimetic biomaterial represents a promising strategy to support cartilage repair. The aim of this work was to assess the viability, attachment, morphology, extracellular matrix (ECM) production of human articular and nasoseptal chondrocytes cultured in vitro in porous poly(L-lactic) (PLLA) scaffolds of two selected pore sizes (100 and 200 μm). The PLLA scaffolds with 100 and 200 μm pore sizes were prepared via ternary thermally induced ph…

Cartilage ArticularMaterials sciencePolyesters0206 medical engineeringType II collagenBioengineeringCondensed Matter Physic02 engineering and technologyChondrocyteBiomaterialsExtracellular matrixChondrocytesTissue engineeringmedicineHumansMechanics of MaterialCells CulturedAggrecanType II collagenSettore ING-IND/24 - Principi Di Ingegneria ChimicaTissue EngineeringTissue ScaffoldsHyaline cartilageMechanical EngineeringCartilageSettore ING-IND/34 - Bioingegneria IndustrialeAnatomy021001 nanoscience & nanotechnology020601 biomedical engineeringExtracellular MatrixArticular chondrocyteCartilagemedicine.anatomical_structureMechanics of MaterialsBiophysicsPoly(L)lactic acidMaterials Science (all)0210 nano-technologyPorosityNasoseptal chondrocyteType I collagenMaterials Science and Engineering: C
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