Ultrasound irradiation enhances the inhibitory effect of short chain fatty acids on profibrotic factor expressions
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- Maeshige Noriaki
- Kobe University Graduate School of Health Sciences
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- Tabuchi Hiroto
- Kobe University Graduate School of Health Sciences
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- Koga Yuka
- Kobe University Graduate School of Health Sciences
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- Ochi Akane
- Kobe University Graduate School of Health Sciences
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- Uemura Mikiko
- Department of Nutrition, Kobe University Hospital
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- Aoyama-Ishikawa Michiko
- Kobe University Graduate School of Health Sciences
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- Miyoshi Makoto
- Kobe University Graduate School of Health Sciences
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- Sugimoto Masaharu
- Faculty of Rehabilitation, Kobegakuin University
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- Terashi Hiroto
- Department of Plastic Surgery, Kobe University Graduate School of Medicine
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- Usami Makoto
- Kobe University Graduate School of Health Sciences Department of Nutrition, Kobe University Hospital
Bibliographic Information
- Other Title
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- 短鎖脂肪酸の線維化促進因子発現抑制に対する超音波照射の促進作用
- タンサ シボウサン ノ センイカ ソクシン インシ ハツゲン ヨクセイ ニ タイスル チョウオンパ ショウシャ ノ ソクシン サヨウ
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Abstract
<p>Sonoporation of molecule delivery into the cell by ultrasound has been used for gene inductions. We reported the antifibrogenic effects of short chain fatty acids which regulate gene transcription via acetylation of histone in the nucleus. In the present study, we investigated the effects of ultrasound (US) irradiation on antifibrogenic action by butyrate of short chain fatty acids. Ear lobe keloid fibroblasts were treated with butyrate (4 or 16 mM) for 48 h. US irradiations were conducted at 0 h and 24 h after butyrate administration. Pulse (20%) and continuous mode US of 0.5 W/cm2 was applied. mRNA expression of transforming growth factor-β1 (TGF-β1) and a-smooth muscle actin (a-SMA) were evaluated after butyrate treatments. Whereas butyrate of 4 mM did not inhibit TGF-β1 and a-SMA expressions, butyrate combined with pulse or continuous mode US significantly inhibited TGF-β1 (p<0.01). Butyrate of 16 mM strongly inhibited TGF-β1 and a-SMA expression, and a combination of butyrate and US did not promote those effects. These results suggest promotional effects of US irradiation on the physiological action of butyrate.</p>
Journal
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- Japanese Journal of Electrophysical Agents
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Japanese Journal of Electrophysical Agents 21 (1), 53-58, 2014
Japanese Society for Electrophysical Agents in Physical Therapy
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Details 詳細情報について
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- CRID
- 1390574798847554560
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- NII Article ID
- 40020282870
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- NII Book ID
- AA12726585
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- ISSN
- 27581063
- 21889805
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- NDL BIB ID
- 025944415
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Allowed