Histological study of periapical tissue healing in the rat molar after retrofilling with various materials

Hidefumi Maeda; Isamu Hashiguchi; Hiroyoshi Nakamuta; Yoshikazu Toriya; Naohisa Wada; Akifumi Akamine

doi:10.1016/S0099-2399(99)80397-5

Histological study of periapical tissue healing in the rat molar after retrofilling with various materials

Hidefumi Maeda, Isamu Hashiguchi, Hiroyoshi Nakamuta, Yoshikazu Toriya, Naohisa Wada, Akifumi Akamine

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

We histologically examined the effects on the periapical tissue of various dental filling materials applied as retrofillings in rats and compared them with those of amalgam. The 4-META-TBB resin Superbond and the light-cured composite resin produced the least severe inflammatory reaction, with the greatest amount of new bone. In these specimens, regeneration of a part of the periodontal ligament was also observed. These results indicate that these materials might be very biocompatible and thus foster the natural regeneration of the periapical tissue.

Original language	English
Pages (from-to)	38-42
Number of pages	5
Journal	Journal of Endodontics
Volume	25
Issue number	1
DOIs	https://doi.org/10.1016/S0099-2399(99)80397-5
Publication status	Published - Jan 1 1999

All Science Journal Classification (ASJC) codes

Dentistry(all)

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10.1016/S0099-2399(99)80397-5

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abstract = "We histologically examined the effects on the periapical tissue of various dental filling materials applied as retrofillings in rats and compared them with those of amalgam. The 4-META-TBB resin Superbond and the light-cured composite resin produced the least severe inflammatory reaction, with the greatest amount of new bone. In these specimens, regeneration of a part of the periodontal ligament was also observed. These results indicate that these materials might be very biocompatible and thus foster the natural regeneration of the periapical tissue.",

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AU - Wada, Naohisa

AU - Akamine, Akifumi

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AB - We histologically examined the effects on the periapical tissue of various dental filling materials applied as retrofillings in rats and compared them with those of amalgam. The 4-META-TBB resin Superbond and the light-cured composite resin produced the least severe inflammatory reaction, with the greatest amount of new bone. In these specimens, regeneration of a part of the periodontal ligament was also observed. These results indicate that these materials might be very biocompatible and thus foster the natural regeneration of the periapical tissue.

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Histological study of periapical tissue healing in the rat molar after retrofilling with various materials

Abstract

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