Skip to main content
Top
Published in: European Journal of Medical Research 7/2011

01-12-2011 | Research

Histopathological examination of newly-developed adhesive silicone denture relining material

Authors: M. Tomida, K. Nakano, M. Sato, S. Matsuura, T. Kawakami

Published in: European Journal of Medical Research | Issue 7/2011

Login to get access

Abstract

We aimed to evaluate the subcutaneous tissue reaction to a newly developed adhesive silicone denture relining material, SG, (Neo Dental Chemical Products Co., Ltd. Tokyo, Japan). We embedded the experimental material SG and another existing control material, Roeko Seal (RS), in the dorsal area of 22 male ddY mice. One week and 12 weeks after the embedding, the tissues surrounding the embedded materials were removed and a histopathological examination was performed. The results demonstrate that the basic histopathological aspects are the formation of granulation tissue and the change of the tissue to fibrous capsule over time. The results suggests that the newly-developed SG is safe as compared with the control RS, whose composition is similar.
Literature
1.
go back to reference Kawakami T, Nakamura C, Eda S: Fate of 14 C-labelled dimethylpolysiloxane (silicone oil) in a root canal filling material embedded in rat subcutaneous tissues. Dent Mater 1987, 3: 256–260. 10.1016/S0109-5641(87)80083-0CrossRefPubMed Kawakami T, Nakamura C, Eda S: Fate of 14 C-labelled dimethylpolysiloxane (silicone oil) in a root canal filling material embedded in rat subcutaneous tissues. Dent Mater 1987, 3: 256–260. 10.1016/S0109-5641(87)80083-0CrossRefPubMed
2.
go back to reference Kawakami T, Eda S: Excretion of silicone oil embedded in rat subcutaneous tissue. Med Sci Res 1988, 16: 837. Kawakami T, Eda S: Excretion of silicone oil embedded in rat subcutaneous tissue. Med Sci Res 1988, 16: 837.
3.
go back to reference Kawakami T, Nakamura C, Uji H, Hasegawa H, Eda S: Fate of the silicone oil component of a root canal filling material embedded in rat subcutaneous tissue. J Matsumoto Dent Univ Soc (Matsumoto Shigaku) 1989, 15: 167–172. Kawakami T, Nakamura C, Uji H, Hasegawa H, Eda S: Fate of the silicone oil component of a root canal filling material embedded in rat subcutaneous tissue. J Matsumoto Dent Univ Soc (Matsumoto Shigaku) 1989, 15: 167–172.
4.
go back to reference Kawakami T, Yoshikawa M, Eda S: Tissue reactions to dimethylpolysiloxane embedded subcutaneously in rats. Med Sci Res 1990, 18: 485–487. Kawakami T, Yoshikawa M, Eda S: Tissue reactions to dimethylpolysiloxane embedded subcutaneously in rats. Med Sci Res 1990, 18: 485–487.
5.
go back to reference Silva-Herzog D, Ramirez T, Mora J, Pozos AJ, Silva LA, Silva RA, Nelson-Filho P: Preliminary study of inflammatory response to subcutaneous implantation of three root canal sealers. Int Endod J 2011. doi: 10.111/j.1365–2591.2010.01849.x. Silva-Herzog D, Ramirez T, Mora J, Pozos AJ, Silva LA, Silva RA, Nelson-Filho P: Preliminary study of inflammatory response to subcutaneous implantation of three root canal sealers. Int Endod J 2011. doi: 10.111/j.1365–2591.2010.01849.x.
6.
go back to reference Tanomaru JMG, Cezare L, Goncalves M, Filho MT: Evaluation of the radiopacity of root canal sealers by digitization of radiographic images. J Appl Oral Sci 2004, 12: 355–357. 10.1590/S1678-77572004000400019CrossRefPubMed Tanomaru JMG, Cezare L, Goncalves M, Filho MT: Evaluation of the radiopacity of root canal sealers by digitization of radiographic images. J Appl Oral Sci 2004, 12: 355–357. 10.1590/S1678-77572004000400019CrossRefPubMed
7.
go back to reference Tanomaru-Filho M, Tanomaru JMG, Leonardo MR, da Silva LAB: Periapical repair after root canal filling with different root canal sealers. Braz Dent J 2009, 20: 389–395.CrossRefPubMed Tanomaru-Filho M, Tanomaru JMG, Leonardo MR, da Silva LAB: Periapical repair after root canal filling with different root canal sealers. Braz Dent J 2009, 20: 389–395.CrossRefPubMed
8.
go back to reference Lucena-Martin C, Ferrer-Luque CM, Gonzalez-Rodriquez MP, Robles-Gijon V, de Mondelo JMN-R: A comparative study of apical leakage of Endomethasone, Top Seal, and Roeko Seal sealer cements. J Endod 2002, 28: 423–426. 10.1097/00004770-200206000-00001CrossRefPubMed Lucena-Martin C, Ferrer-Luque CM, Gonzalez-Rodriquez MP, Robles-Gijon V, de Mondelo JMN-R: A comparative study of apical leakage of Endomethasone, Top Seal, and Roeko Seal sealer cements. J Endod 2002, 28: 423–426. 10.1097/00004770-200206000-00001CrossRefPubMed
9.
go back to reference Barbizam JVB, Souza M, Cecchin D, Dabbel J: Effectiveness of a silicon-based root canal sealer for filling of simulated lateral canals. Braz Dent J 2007, 18: 20–23.CrossRefPubMed Barbizam JVB, Souza M, Cecchin D, Dabbel J: Effectiveness of a silicon-based root canal sealer for filling of simulated lateral canals. Braz Dent J 2007, 18: 20–23.CrossRefPubMed
10.
go back to reference Upman PJ: ISO 1099,3–6: Test for local effects after implantation. BONEZone 2006,5(1):50–52. Upman PJ: ISO 1099,3–6: Test for local effects after implantation. BONEZone 2006,5(1):50–52.
11.
go back to reference International Organization for Standardization (ISO): Biological Evaluation of Medical Devices-Part 1: Evaluation and testing, ISO 10993–1:2003 (E). Geneva, Switzerland. 2003. International Organization for Standardization (ISO): Biological Evaluation of Medical Devices-Part 1: Evaluation and testing, ISO 10993–1:2003 (E). Geneva, Switzerland. 2003.
Metadata
Title
Histopathological examination of newly-developed adhesive silicone denture relining material
Authors
M. Tomida
K. Nakano
M. Sato
S. Matsuura
T. Kawakami
Publication date
01-12-2011
Publisher
BioMed Central
Published in
European Journal of Medical Research / Issue 7/2011
Electronic ISSN: 2047-783X
DOI
https://doi.org/10.1186/2047-783X-16-7-328

Other articles of this Issue 7/2011

European Journal of Medical Research 7/2011 Go to the issue