The experience of the RIPO, a shoulder prosthesis registry with 6-year follow-up

Autor: Gustavo Zanoli, Paolo Paladini, S. Stea, B. Bordini, A. Combi, Giuseppe Porcellini, Giovanni Merolla

Implant registries have proved valuable in assessing the outcomes of arthroplasty procedures. Moreover, by identifying lesser quality implants they have indirectly improved the quality of care. The registry of prosthetic shoulder implants was establi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2533d1f601f10bbef1f81101e32c244
https://hdl.handle.net/11380/1160350

Scanning SAXS–WAXS microscopy on osteoarthritis-affected bone – an age-related study

Autor: F. Baruffaldi, Oliver Bunk, Teresa Sibillano, S. Stea, Ana Diaz, Davide Altamura, Dritan Siliqi, Cinzia Giannini, Alina Beraudi, Massimo Ladisa, L. De Caro

Publikováno v: Journal of applied crystallography 47 (2014): 110–117. doi:10.1107/S1600576713030215
info:cnr-pdr/source/autori:Giannini, C.; Siliqi, D.; Ladisa, M.; Altamura, D.; Diaz, A.; Beraudi, A.; Sibillano, T.; De Caro, L.; Stea, S.; Baruffaldi, F.; Bunk, O./titolo:Scanning SAXS-WAXS microscopy on osteoarthritis-affected bone-an age-related study/doi:10.1107%2FS1600576713030215/rivista:Journal of applied crystallography/anno:2014/pagina_da:110/pagina_a:117/intervallo_pagine:110–117/volume:47

Osteoarthritis (OA), among other bone pathologies, is expected to determine supramolecular changes at the level of the mineralized collagen fiber. In a proof-of-principle study, bone biopsies were collected from six coxarthritis-affected patients, ag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3bccdc4e106fd01a842afb07dcca146
https://doi.org/10.1107/s1600576713030215

Interleukin-6 expression by osteoblast-like MG63 cells challenged with four acrylic bone cements

Autor: Donatella Granchi, Gabriela Ciapetti, Lucia Savarino, Alessandra Corradini, S. Stea, Elisabetta Cenni

Publikováno v: Journal of Biomaterials Science, Polymer Edition. 12:243-253

Periprosthetic osteolysis is a major clinical problem in total hip and total knee arthroplasty and polymethylmethacrylate (PMMA) is a possible etiologic factor. Recently, increasing importance was ascribed to interleukin-6 (IL-6) as an agent favourin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c8f97deab309c2342b66304ef5beff2
https://doi.org/10.1163/156856201750180951

Apoptosis in peri-implant tissue

Autor: Alessandra Sudanese, Donatella Granchi, Aldo Toni, Elisabetta Cenni, Gabriela Ciapetti, M. Visentin, S. Stea

Publikováno v: Biomaterials. 21:1393-1398

The authors examined 54 biopsies taken from the tissue surrounding loosened hip joint prostheses. In situ apoptotic cell identification was performed by the detection of single- and double-stranded DNA breaks that occurred in the early stages of apop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cda53985413ab37d1d18726995e15b07
https://doi.org/10.1016/s0142-9612(00)00041-7

Established Cell Lines and Primary Cultures in Testing Medical Devices In Vitro

Autor: Donatella Granchi, S. Stea, Elisabetta Cenni, Gabriela Ciapetti, Lucia Savarino, Lucio Montanaro, Carla Renata Arciola, Arturo Pizzoferrato

Publikováno v: Europe PubMed Central

In testing for the cytotoxicity of medical devices, crucial parameters are the type of cells, the duration of the exposure, the physical form of the device and the method of evaluation. Using cell cultures the changes of cell functions induced by art

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6af4754ca3c60204efcabb57318d33d
https://doi.org/10.1016/s0887-2333(99)00058-2