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Della Rocca Y, Traini EM, Trubiani O, Traini T, Mazzone A, Marconi GD, Pizzicannella J, Diomede F. Biological Effects of PMMA and Composite Resins on Human Gingival Fibroblasts: An In Vitro Comparative Study. Int J Mol Sci 2024; 25:4880. [PMID: 38732100 PMCID: PMC11084492 DOI: 10.3390/ijms25094880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/15/2024] [Accepted: 04/19/2024] [Indexed: 05/13/2024] Open
Abstract
The use of temporary resin for provisional restorations is a fundamental step to maintain the position of prepared teeth, to protect the pulpal vitality and the periodontal health as well as the occlusion. The present study aimed at evaluating the biological effects of two resins used in dentistry for temporary restorations, Coldpac (Yates Motloid) and ProTemp 4™ (3M ESPE ™), and their eluates, in an in vitro model of human gingival fibroblasts (hGFs). The activation of the inflammatory pathway NFκB p65/NLRP3/IL-1β induced by the self-curing resin disks was evaluated by real-time PCR, Western blotting and immunofluorescence analysis. The hGFs adhesion on resin disks was investigated by means of inverted light microscopy and scanning electron microscopy (SEM). Our results suggest that hGF cells cultured in adhesion and with eluate derived from ProTemp 4™ (3M ESPE ™) resin evidenced a downregulation in the expression of the inflammatory mediators such as NFκB p65, NLRP3 and IL-1β compared to the cells cultured with Coldpac (Yates Motloid) after 24 h and 1 week of culture. Furthermore, the cells cultured with ProTemp 4™ (3M ESPE ™) after 24 h and 1 week of culture reported a higher cell viability compared to the cells cultured with Coldpac (Yates Motloid), established by MTS cell analysis. Similar results were obtained when hGFs were placed in culture with the eluate derived from ProTemp 4™ (3M ESPE ™) resin which showed a higher cell viability compared to the cells cultured with eluate derived from Coldpac (Yates Motloid). These results highlighted the lower pro-inflammatory action and improved cell biocompatibility of ProTemp 4™ (3M ESPE ™), suggesting a better performance in terms of cells-material interaction.
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Affiliation(s)
- Ylenia Della Rocca
- Department of Innovative Technologies in Medicine & Dentistry, University “G. d’Annunzio” Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti, Italy; (Y.D.R.); (E.M.T.); (O.T.); (T.T.); (A.M.); (F.D.)
| | - Enrico Matteo Traini
- Department of Innovative Technologies in Medicine & Dentistry, University “G. d’Annunzio” Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti, Italy; (Y.D.R.); (E.M.T.); (O.T.); (T.T.); (A.M.); (F.D.)
| | - Oriana Trubiani
- Department of Innovative Technologies in Medicine & Dentistry, University “G. d’Annunzio” Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti, Italy; (Y.D.R.); (E.M.T.); (O.T.); (T.T.); (A.M.); (F.D.)
| | - Tonino Traini
- Department of Innovative Technologies in Medicine & Dentistry, University “G. d’Annunzio” Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti, Italy; (Y.D.R.); (E.M.T.); (O.T.); (T.T.); (A.M.); (F.D.)
| | - Antonella Mazzone
- Department of Innovative Technologies in Medicine & Dentistry, University “G. d’Annunzio” Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti, Italy; (Y.D.R.); (E.M.T.); (O.T.); (T.T.); (A.M.); (F.D.)
| | - Guya Diletta Marconi
- Department of Innovative Technologies in Medicine & Dentistry, University “G. d’Annunzio” Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti, Italy; (Y.D.R.); (E.M.T.); (O.T.); (T.T.); (A.M.); (F.D.)
| | - Jacopo Pizzicannella
- Department of Engineering and Geology, University “G. d’Annunzio” Chieti-Pescara, Viale Pindaro, 42, 65127 Pescara, Italy;
| | - Francesca Diomede
- Department of Innovative Technologies in Medicine & Dentistry, University “G. d’Annunzio” Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti, Italy; (Y.D.R.); (E.M.T.); (O.T.); (T.T.); (A.M.); (F.D.)
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Cazzato RL, Garnon J, Jennings JW, Gangi A. Interventional management of malignant bone tumours. J Med Imaging Radiat Oncol 2023; 67:862-869. [PMID: 37742284 DOI: 10.1111/1754-9485.13587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 09/03/2023] [Indexed: 09/26/2023]
Abstract
In the last few decades, interventional radiology (IR) has significantly increased its role in the management of bone tumours including bone metastases (BM) that represent the most common type of tumour involving the bone. The current IR management of BM is based on the 'palliative-curative' paradigm and relies on the use of consolidative (i.e. osteplasty, osteosynthesis) and/or ablation (i.e. cryoablation, radiofrequency ablation, electrochemotherapy) techniques. The present narrative review will overview the current role of IR for the management of BM.
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Affiliation(s)
- Roberto Luigi Cazzato
- Department of Interventional Radiology, University Hospital of Strasbourg, Strasbourg, France
| | - Julien Garnon
- Department of Interventional Radiology, University Hospital of Strasbourg, Strasbourg, France
| | - Jack William Jennings
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri, USA
| | - Afshin Gangi
- Department of Interventional Radiology, University Hospital of Strasbourg, Strasbourg, France
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
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Cazzato RL, Dalili D, De Marini P, Koch G, Autrusseau PA, Weiss J, Auloge P, Garnon J, Gangi A. Bone Consolidation: A Practical Guide for the Interventional Radiologist. Cardiovasc Intervent Radiol 2023; 46:1458-1468. [PMID: 36539512 DOI: 10.1007/s00270-022-03340-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/08/2022] [Indexed: 12/24/2022]
Abstract
In recent years, interventional radiologists have been increasingly involved in the management of bone fractures resulting from benign (osteoporosis and trauma), as well as malignant (tumor-related impending or pathologic fractures) conditions. Interventional techniques used to fix fractures include image-guided osteoplasty, screw-mediated osteosynthesis, or combinations of both. In the present narrative review, we highlight the most common clinical scenarios that may benefit from such interventional techniques with specific focus on spine, pelvic ring, and long bones.
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Affiliation(s)
- Roberto Luigi Cazzato
- Department of Interventional Radiology, University Hospital of Strasbourg, Strasbourg, France.
| | - Danoob Dalili
- Academic Surgical Unit, South West London Elective Orthopaedic Centre (SWLEOC), Dorking Road, Epsom, London, KT18 7EG, UK
| | - Pierre De Marini
- Department of Interventional Radiology, University Hospital of Strasbourg, Strasbourg, France
| | - Guillaume Koch
- Department of Interventional Radiology, University Hospital of Strasbourg, Strasbourg, France
- Department of Human Anatomy, University Hospital of Strasbourg, Strasbourg, France
| | | | - Julia Weiss
- Department of Interventional Radiology, University Hospital of Strasbourg, Strasbourg, France
| | - Pierre Auloge
- Department of Interventional Radiology, University Hospital of Strasbourg, Strasbourg, France
| | - Julien Garnon
- Department of Interventional Radiology, University Hospital of Strasbourg, Strasbourg, France
| | - Afshin Gangi
- Department of Interventional Radiology, University Hospital of Strasbourg, Strasbourg, France
- School of Biomedical Engineering and Imaging Sciences, King's College London, Strand London, London, WC2R 2LS, UK
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Cazzato RL, Garnon J, Dalili D, Autrusseau PA, Auloge P, De Marini P, Buy X, Palussiere J, Gangi A. Percutaneous Osteoplasty in long bones: current status and assessment of outcomes. Tech Vasc Interv Radiol 2022; 25:100803. [DOI: 10.1016/j.tvir.2022.100803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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