Effect of curing method of a dual-cure resin cement on monkey pulpal reaction after bonding of tooth-colored inlay

Yasushi Shimada, Md Akhtar Uzzaman, Junji Tagami, Toru Tanaka, Takashi Nakata, Yasuko Nakaoki, Hidehiko Sano

Research output: Contribution to journalArticle

Abstract

To compare the pulpal responses to light-cured and self-cured resin cements, cervical cavities were prepared in monkey's teeth, followed by application of etching gel and adhesive (Single Bond). A dual-cure resin cement (RelyX™ ARC) was applied, and hybrid composite inlays (Estenia) were bonded to the cavities. In one group, the cavities were photoirradiated for 20 seconds and the resin cement light-cured. In the other group, the resin cement was self-cured for six minutes without any photoirradiation. After experimental periods of seven, 28, and 70 days, histological features of pulp tissue were evaluated and compared. Results showed no significant differences in the histological features of the pulp tissues between the two curing methods. Both light-cured and self-cured resin cements showed acceptable biological compatibility with the monkey pulp. No bacterial penetration along the cavity walls was detected with either curing method.

Original languageEnglish
Pages (from-to)122-128
Number of pages7
JournalDental Materials Journal
Volume26
Issue number1
Publication statusPublished - Jan 2007
Externally publishedYes

Fingerprint

Resin Cements
Inlays
Haplorhini
Curing
Tooth
Cements
Resins
Pulp
Light
Tissue
Adhesives
Etching
Gels
DCR cement
Composite materials

Keywords

  • Composite resin inlay
  • Dual-cure resin cement
  • Pulpal response

ASJC Scopus subject areas

  • Dentistry(all)
  • Biomaterials

Cite this

Shimada, Y., Uzzaman, M. A., Tagami, J., Tanaka, T., Nakata, T., Nakaoki, Y., & Sano, H. (2007). Effect of curing method of a dual-cure resin cement on monkey pulpal reaction after bonding of tooth-colored inlay. Dental Materials Journal, 26(1), 122-128.

Effect of curing method of a dual-cure resin cement on monkey pulpal reaction after bonding of tooth-colored inlay. / Shimada, Yasushi; Uzzaman, Md Akhtar; Tagami, Junji; Tanaka, Toru; Nakata, Takashi; Nakaoki, Yasuko; Sano, Hidehiko.

In: Dental Materials Journal, Vol. 26, No. 1, 01.2007, p. 122-128.

Research output: Contribution to journalArticle

Shimada, Y, Uzzaman, MA, Tagami, J, Tanaka, T, Nakata, T, Nakaoki, Y & Sano, H 2007, 'Effect of curing method of a dual-cure resin cement on monkey pulpal reaction after bonding of tooth-colored inlay', Dental Materials Journal, vol. 26, no. 1, pp. 122-128.
Shimada, Yasushi ; Uzzaman, Md Akhtar ; Tagami, Junji ; Tanaka, Toru ; Nakata, Takashi ; Nakaoki, Yasuko ; Sano, Hidehiko. / Effect of curing method of a dual-cure resin cement on monkey pulpal reaction after bonding of tooth-colored inlay. In: Dental Materials Journal. 2007 ; Vol. 26, No. 1. pp. 122-128.
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