細胞外電位計測によるニワトリ胚由来心臓組織片同士の拍動同期メカニズム解析

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タイトル別名
  • ANALYSIS OF BEAT SYNCHRONIZATION MECHANISM IN EMBRYONIC CHICK CARDIAC TISSUE PIECES BY FIELD POTENTIAL MEASUREMENT.

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抄録

In cardiac regenerative medicine, synchronization between artificial cardiac tissue sheet and original cardiac tissue is important. However, synchronization process is unclear. Therefore, the synchronization process between chick embryo-derived cardiac tissue pieces was investigated. In the heart, there are various parts such as the ventricle, the atrium, the sinoatrial node, etc., and the process of synchronization may be different at each parts. Two cardiac tissue pieces were placed on the Multi Electrode Array (MEA) and the synchronization process of the ventricular pair, the atrial pair or the ventricle and the atrial pair was compared. In conclusion, the synchronization process was different between the ventricular pair and the atrial pair. In addition, the ventricular and the atrial pair did not synchronize completely. Further elucidation of the beating synchronization mechanism between cardiac tissue pieces might be useful in cardiac regenerative medicine.

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詳細情報 詳細情報について

  • CRID
    1390572174778240640
  • NII論文ID
    120006587756
  • NII書誌ID
    AA12677220
  • DOI
    10.15002/00021624
  • HANDLE
    10114/00021624
  • ISSN
    21879923
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • IRDB
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用可

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