Extracellular Matrix Formed by MC3T3-E1 Osteoblast-Like Cells Cultured on Titanium : II. Collagen Fiber Formation
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概要
- 論文の詳細を見る
Many aspects of the structures formed between titanium and cells and the mechanism of the formation are still unknown. In order to clarify these issues, we analyzed the initial structures formed between titanium and MC3T3-E1 osteoblast-like cells cultured on titanium. The present results indicate that extracellular matrix containing collagen fibers formed at the surface of a calcined layer on the titanium. At first, a hemispherical body and a small secondary spherical structure formed at the surface, followed by more beads to form a string-of-beads structure. These string-of-beads collagen structures elongated and formed spirals. For the first time ever, we directly observed the structure of collagen fiber formed between cultured osteoblasts and titanium with microscopy. Here, we describe the formation mechanism of type I collagen fibers in extracellular bone matrix. Elucidation of the mechanism of collagen fiber formation will aid in the development of controlled tissue regeneration.
- 日本結合組織学会の論文
- 2004-04-08
著者
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ICHIKAWA Tetsuo
Department of Oral & Maxillofacial Prosthodontics and Oral Implantology, The University of Tokushima
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Yamashita Kikuji
Department Of Oral And Maxillofacial Anatomy Graduate School Of Health Biosciences University Of Tok
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Yamashita Kikuji
Department Of Anatomy School Of Dentistry The University Of Tokushima
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Yamashita Kikuji
First Department Of Oral Anatomy School Of Dentistry University Of Tokushima
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KITAMURA SEIICHIRO
Department of Oral Anatomy, Tokushima University School of Dentistry
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Ichikawa Tetsuo
Department Of Oral And Maxillofacial Anatomy Graduate School Of Health Biosciences University Of Tok
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MORIMOTO Hiroyuki
Department of Anatomy, School of Dentistry, The University of Tokushima
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Morimoto Hiroyuki
Department Of Oral And Maxillofacial Anatomy Medical Science For Oral And Maxillofacial Regeneration
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Morimoto Hiroyuki
Department Of Anatomy School Of Dentistry The University Of Tokushima
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Kitamura Seiichiro
Department Of Oral And Maxillofacial Anatomy Graduate School Of Health Biosciences University Of Tok
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Kitamura Seiichiro
Department Of Anatomy School Of Dentistry The University Of Tokushima
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Eguchi Satoru
Department of Biochemistry, Vanderbilt University School of Medicine
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NAKAJO Nobuyoshi
Department of Dental Anesthesiology, University of Tokushima School of Dentistry
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Eguchi Satoru
Department Of Dental Anesthesiology School Of Dentistry University Of Tokushima
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Eguchi Satoru
Department Of Biochemistry Vanderbilt University School Of Medicine
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Yamashita Kikuji
Department Of Oral And Maxillofacial Anatomy Medical Science For Oral And Maxillofacial Regeneration
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Kitamura Seiichiro
Department Of Oral And Maxillofacial Anatomy Graduate School Of Health Biosciences University Of Tok
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Kitamura Seiichiro
First Department Of Oral Anatomy School Of Dentistry University Of Tokushima
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Nakajo Nobuyoshi
Department Of Dental Anesthesiology School Of Dentistry University Of Tokushima
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Morimoto Hiroyuki
Deparment Of Oral Anatomy Kyushu Dental College
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Yamashita Kikuji
Department Of Oral And Maxillofacial Anatomy Graduate School Of Health Biosciences University Of Tok
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Nakajo Nobuyoshi
Department Of Dental Anesthesiology Institute Of Health Biosciences The University Of Tokushima Graduate School
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