Histopathological and immunohistochemical study on the effects of a direct pulp capping experimentally developed adhesive resin system containing reparative dentin-promoting agents
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概要
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The studies so far conducted by our colleagues in relation to dental pulp capping using adhesive resins revealed that the adhesive resins are useful for capping exposed pulps but are a little slower to take effect on the injured pulp tissue during the initial stage: up to 90-days after pulp exposure, compared with calcium hydroxide and its preparations. In the present study, an experimentally developed adhesive resin system was applied in direct pulp capping and restoration and the healing process was examined histopathologically and immunohistochemically. The resin system was manufactured with calcium phosphate added into the bonding material for the purpose of accelerating the healing process. The largest amount of reparative dentin was formed by SE5 (whitlockite 5 wt%), followed by SE9 (hydroxyapatite 5 wt%, whitlockite 5wt%), SE1 (hydroxyapatite 5 wt%), and SE2 (hydroxyapatite 10 wt%). Generally, it could be said that the experimental groups using whitlockite and hydroxyapatite had the tendency to produce a larger amount of reparative dentin.
- 2011-09-01
著者
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Katoh Y
Department Of Operative Dentistry School Of Life Dentistry At Niigata The Nippon Dental University
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Katoh Yoshiroh
日本歯科大学新潟病院 矯正歯科
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Katoh Yoshiroh
Department Of Operative Dentistry The Nippon Dental University School Of Dentistry At Niigata
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Katoh Yoshiroh
Department Of Operative Dentistry School Of Dentistry At Niigata The Nippon Dental University
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Kato Chikage
Department Of Operative Dentistry School Of Life Dentistry At Niigata The Nippon Dental University
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Shinkai Koichi
Department Of Operative Dentistry School Of Life Dentistry At Niigata The Nippon Dental University
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Shinkai Koichi
Department Of Operative Dentistry The Nippon Dental University School Of Dentistry At Niigata
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Shinkai Koichi
Department Of Operative Dentistry School Of Dentistry At Niigata The Nippon Dental University
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Suzuki Masaya
Department Of Operative Dentistry School Of Life Dentistry At Niigata The Nippon Dental University
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Suzuki Masaya
Department Of Crop Physiology Faculty Of Agriculture Hokkaido University
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KATO Chikage
Advanced Operative Dentistry-Endodontics, Graduate School of Life Dentistry at Niigata, The Nippon D
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