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培養細胞の増殖におよぼすレーザーの出力とエネルギー密度に関する研究
https://ohu-lib.repo.nii.ac.jp/records/2209
https://ohu-lib.repo.nii.ac.jp/records/2209fc20f7da-b4a5-48e8-82f0-364797540c3a
名前 / ファイル | ライセンス | アクション |
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KJ00004260414.pdf (1.4 MB)
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Item type | 紀要論文(ELS)_JAIRO Cloud(WEKO3)対応_596d4a9f(1) | |||||
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公開日 | 2003-12-30 | |||||
タイトル | ||||||
タイトル | 培養細胞の増殖におよぼすレーザーの出力とエネルギー密度に関する研究 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A Study of the Laser Power and Energy Densities Affecting Proliferation of Cultured Cells | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | low-power laser | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | high-power laser | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | in vitro | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | power density | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | energy density | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ページ属性 | ||||||
内容記述タイプ | Other | |||||
内容記述 | P(論文) | |||||
記事種別(日) | ||||||
値 | 原著論文 | |||||
記事種別(英) | ||||||
言語 | en | |||||
値 | Original Article | |||||
著者名(日) |
茂呂, 祐利子
× 茂呂, 祐利子× 中川, 敏浩× 安部, 仁晴× 齋藤, 勇× 山本, 茂久 |
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著者名よみ |
モロ, ユリコ
× モロ, ユリコ× ナカガワ, トシヒロ× アベ, キミハル× サイトウ, イサム× ヤマモト, シゲヒサ |
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著者名(英) |
MORO, Yuriko
× MORO, Yuriko× NAKAGAWA, Toshihiro× AMBE, Kimiharu× SAITO, Isamu× YAMAMOTO, Shigehisa |
|||||
著者所属(日) | ||||||
値 | 奥羽大学歯学部口腔解剖学第II講座 | |||||
著者所属(日) | ||||||
値 | 奥羽大学歯学部口腔解剖学第II講座 | |||||
著者所属(日) | ||||||
値 | 奥羽大学歯学部口腔解剖学第II講座 | |||||
著者所属(日) | ||||||
値 | 奥羽大学歯学部口腔細菌学講座 | |||||
著者所属(日) | ||||||
値 | 奥羽大学歯学部口腔解剖学第II講座 | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Second Department of Oral Anatomy, Ohu University School of Dentistry | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Second Department of Oral Anatomy, Ohu University School of Dentistry | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Second Department of Oral Anatomy, Ohu University School of Dentistry | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Oral Bacteriology, Ohu University School of Dentistry | |||||
著者所属(英) | ||||||
言語 | en | |||||
値 | Second Department of Oral Anatomy, Ohu University School of Dentistry | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Low-power laser irradiation on oral tissue is reported to have healing effects caused by accelerating cell growth. However, the effects of high-power laser irradiation on cell growth are unknown. To investigate the effects of high-power laser irradiation on oral tissue, we examined the cell growth of fibroblasts (Balb/3T3(clone)A31), osteoblasts (MC3T3-E1) and epithelial cells (normal human gingival keratinocytes) after laser irradiation in vitro using MTT assay. Cells were cultured during 1 day following laser irradiation once for 30, 60, 90, 120 and 180 seconds with a diode laser (830±10nm, GaAlAs diode, continuous wave, 400mW or 800mW). Non-irradiation cells were used as the control group. As a result, fibroblasts and epithelial cells showed good cell growth under the irradiation of 3.7mW/cm^2 for 90seconds. The irradiation of 3.7mW/cm^2 for 90seconds and of 6.7mW/cm^2 for 60seconds accelerated the cell growth of osteoblasts. These results suggest that laser irradiation of 3.7mW/cm^2 for 90seconds accelerates cell growth. In addition, power density (mW/cm^2) and irradiation time (seconds) are more closely related to cell growth in vitro than to energy density (J/cm^2). | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN1010214X | |||||
書誌情報 |
奥羽大学歯学誌 巻 30, 号 4, p. 271-279, 発行日 2003-12-30 |