Výsledky vyhledávání

Degradation of extracellular matrices propagates calcification during development and healing in bones and teeth

Autor: Miyuki Mayanagi, Megumi Nakamura, Osamu Suzuki, Yasuyuki Sasano, Atsuko Kayaba, Hiroshi Okata, Akiko Henmi

Publikováno v: Journal of oral biosciences. 61(3)

Background Bone, dentin, and enamel are tissues formed through calcification, a process involving deposition of calcium phosphate minerals on extracellular organic matrices. Calcification, the underlying mechanism of which is unknown, is initiated wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a34bd46795b4202aefb86e5f3a5e8c9
https://pubmed.ncbi.nlm.nih.gov/31400543

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Experimental Comparison of the Performance of Cutting Bone and Soft Tissue between Piezosurgery and Conventional Rotary Instruments

Autor: Yoshio Otake, Megumi Nakamura, Yasuyuki Sasano, Tetsu Takahashi, Akiko Henmi

Publikováno v: Scientific Reports
Scientific Reports, Vol 8, Iss 1, Pp 1-7 (2018)

Piezosurgery is an innovative technique widely used for osteotomies in the field of oral and maxillofacial surgery. The surgical technique has been clinically supposed to cut mineralized bone selectively with reducing the risk of damage to adjacent s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d9361e0e87bd598ee35f95579b36f34
https://pubmed.ncbi.nlm.nih.gov/30464184

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Bone matrix calcification during embryonic and postembryonic rat calvarial development assessed by SEM–EDX spectroscopy, XRD, and FTIR spectroscopy

Autor: Mariko Yoshinari, Takahisa Anada, Osamu Suzuki, Yasuto Mikami, Yasuyuki Sasano, Hiroshi Okata, Akiko Henmi

Publikováno v: Journal of Bone and Mineral Metabolism. 34:41-50

Bone mineral is constituted of biological hydroxyapatite crystals. In developing bone, the mineral crystal matures and the Ca/P ratio increases. However, how an increase in the Ca/P ratio is involved in maturation of the crystal is not known. The rel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bd4bc211a8b3c416e325432977a4ad3
https://doi.org/10.1007/s00774-014-0647-x

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Calcification in rat developing mandibular bone demonstrated by whole mount staining, microcomputed tomography and scanning electron microscopy with energy dispersive X-ray spectroscopy

Autor: Akiko, Henmi, Hiroshi, Okata, Yasuto, Mikami, Yasuyuki, Sasano

Publikováno v: Biomedical research (Tokyo, Japan). 38(5)

The study was designed to investigate calcification in developing rat mandibular bone using whole mount staining, micro-computed tomography (micro-CT) and scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDX). Wistar rats a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c35af7bbaf751ffa864cc3d81e6e3a99
https://pubmed.ncbi.nlm.nih.gov/29070777

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Calcification during bone healing in a standardised rat calvarial defect assessed by micro‐ CT and SEM ‐ EDX

Autor: Megumi Nakamura, Hidetoshi Shimauchi, Yasuto Mikami, Satoshi Yamaguchi, Yasuyuki Sasano, Hiroshi Okata, Akiko Henmi

Publikováno v: Oral Diseases. 21:74-82

Objective The study was designed to investigate the process of calcification during bone healing in a standardised rat calvarial bone defect model, measured by bone mineral density and the concentrations and distributions of calcium, phosphorus and c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7e4b2bb8d58cd379b0ebadb1cad650e
https://doi.org/10.1111/odi.12212

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Analysis of calcium, phosphorus, and carbon concentrations during developmental calcification of dentin and enamel in rat incisors using scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDX)

Autor: Yasuyuki Sasano, Hiroshi Okata, Kentaro Maruyama, Akiko Henmi

Publikováno v: Journal of oral biosciences. 58(4)

Objective The study was designed to investigate the concentrations of calcium (Ca), phosphorus (P), and carbon (C) during developmental calcification of dentin and enamel in rat incisors. Methods Mandibular incisors from eight 2-week-old male Wistar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a49fba88970d75134da7b235eeefe9ea
https://pubmed.ncbi.nlm.nih.gov/32512686

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Remodeling of extracellular matrices initiates and advances calcification during development and healing of bones and teeth

Autor: Akiko Henmi, Megumi Nakamura, Yasuto Mikami, Yasuyuki Sasano, Hiroshi Okata

Publikováno v: Journal of Oral Biosciences. 54:25-29

Osteoblasts, odontoblasts, cementoblasts and ameloblasts form calcified tissues. Following the initial deposition of hydroxyapatite, these extracellular matrix-producing cells make the calcified matrix more mature. Previous studies have provided a ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f57ae9538277326d6e62c1b9bba32c3
https://doi.org/10.1016/j.job.2011.06.001

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Trend of Students' self-problems after their Practices : Through Guidance after the Kindergarten Education Practice of Five Years in the Past

Autor: Norie, TAKATSUKI, Kei, SHINDO, Keiko, KATAYAMA, Masahiko, ADACHI, Toshie, MIYOSHI, Hideko, HORIUCHI, Akiko, HENMI, Miyako, YOKOMI, Department of Early Childhood Education, Niimi College

Publikováno v: 新見公立短期大学紀要 = The bulletin of Niimi College. 28:133-140

本稿は、A大学の学生たちがまとめた教育実習後の自己課題の動向を、過去5年にわたって分析したものである。その結果、以下の諸点が明らかとなった。第1に、「気になる子ども」「設�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::cd8d46f195623b5e8e1a61193f3a744a
http://id.nii.ac.jp/1201/00000785/

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The Trend of the Audience and their Evaluation of Niimi Kodomo Festa 2005

Autor: Keiko, KATAYAMA, Masahiko, ADACHI, Norie, TAKATSUKI, Kazuhiko, KANAYAMA, Akiko, HENMI, The Department of Early Childhood Education, Niimi College

Publikováno v: 新見公立短期大学紀要 = The bulletin of Niimi College. 26:195-202

2005年2月、「にいみこどもフェスタ2005」-新見公立短期大学幼児教育学科第14回表現発表会-の開催にあたり、来場者の動向と催しに対する評価を把接し、「にいみこどもフェスタ」の更な

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::80e6027ee6f3da9af9ce84a52087ca35
http://id.nii.ac.jp/1201/00000725/

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