An Experimental Study on the Behavior of Merkel Cells under a Denture Base
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概要
- 論文の詳細を見る
Purpose : The purpose of this study was to investigate Merkel cell behavior under the condition of continuous pressure by a denture base.Materials and Methods : A denture base made of 4-META/MMA-TBB adhesive resin was applied on the palatal rugae of golden hamsters, and the animals were sacrificed 2 and 3 weeks later.Results : Immunohistochemically, an aggregation of CK 20-positive cells was seen at the tip of the rugae in the control groups. However, a significant decrease in CK 20-positive cells was observed in the experimental groups at each of the time periods.Conclusion : These results suggest that the Merkel cells became apoptotic under continuous pressure and that the sensory system might have changed.
- 日本補綴歯科学会の論文
- 2003-10-01
著者
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SAKURAI Kaoru
Department of Removable Prosthodontics and Gerodontology, Tokyo Dental College
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Saitoh M
Department Of Dental Science Institute Of Personalized Medical Science Health Sciences University Of
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SHIMONO Masaki
Oral Health Science Center HRC7, Tokyo Dental College
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INOUE Takashi
Oral Health Science Center, Tokyo Dental College
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Tazaki Masakazu
Oral Health Science Center, hrc7, Tokyo Dental College, Japan
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Tazaki Masakazu
Department of Physiology, Tokyo Dental College
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Sakurai Kaoru
Department Of Cardiology Disaster Medical Center
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MATSUZAKA KENICHI
Oral Health Science Center, Department of Clinical Pathophysiology, Tokyo Dental College
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TANAKA YOICHI
Division of Surgical Pathology, Clinical Laboratory, Ichikawa General Hospital, Tokyo Dental College
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ISHIZAKI Ken
Department of Complete Denture Prosthodontics, Tokyo Dental College
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TAZAKI Yuki
Oral Health Science Center and Department of Physiology, Tokyo Dental College
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SUZUKI Yuta
Graduate School and Department of Crown and Bridge Prosthodontics, Tokyo Dental College
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Saitoh Masato
Department Of Dental Science Institute Of Personalized Medical Science Health Sciences University Of
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Suzuki Yuta
Graduate School And Department Of Crown And Bridge Prosthodontics Tokyo Dental College
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Inoue T
Department Of Pathophysiology Tokyo Dental College
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Sasaguri K
Kanagawa Dental Coll. Kanagawa Jpn
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Shimono Masaki
Oral Health Science Center Department Of Pathology Tokyo Dental College
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Matsuzaka Kenichi
Oral Health Science Center Hrc7 Tokyo Dental College:department Of Clinical Pathophysiology Tokyo De
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Tanaka Yoichi
Division Of Surgical Pathology Clinical Laboratory Ichikawa General Hospital Tokyo Dental College
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Ishizaki Ken
Department Of Complete Denture Prosthodontics Tokyo Dental College
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Tazaki Masakazu
Tokyo Dental Coll. Chiba Jpn
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Matsuzaka Kenichi
Oral Health Science Center Hrc7 Tokyo Dental College
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Tazaki Masakazu
Oral Health Sci. Center Hrc7 And Hrc8
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Inoue Takashi
Oral Health Science Center and Department of Clinical Pathophysiology, Tokyo Dental College
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Matsuzaka Kenichi
Oral Health Science Center and Department of Clinical Pathophysiology, Tokyo Dental College
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Shimono Masaki
Oral Health Science Center and Department of Pathology, Tokyo Dental College
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