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- Sasaki Rikuro
- Department of Internal Medicine Tohoku University School of Medicine
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- Morishita Toshiaki
- Department of Internal Medicine Tohoku University School of Medicine
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- Yamagata Shoichi
- Department of Internal Medicine Tohoku University School of Medicine
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Abstract
In order to demonstrate mitotic figures of the heart muscle cells and the interstitial cells during normal growth, colchicine was given to a total of 20 rats of various ages and mitosis in the myocardial cells was evaluated. The mitotic rate of heart muscle cells in 4 hours was 1.9-2.1% on the first day of life and it gradually decreased to 0.1% in 4 weeks and zero thereafter. The mitotic rate of interstitial cells was 2.0-2.2% on the first day of life and it similarly decreased to 0.1% in 6 months. These results seem to support our view that heart muscle cells and interstitial cells divide and increase in number with postnatal growth of the heart.
Journal
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- The Tohoku Journal of Experimental Medicine
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The Tohoku Journal of Experimental Medicine 96 (4), 405-411, 1968
Tohoku University Medical Press
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Details 詳細情報について
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- CRID
- 1390282679219976704
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- NII Article ID
- 130003497921
- 40018682772
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- NII Book ID
- AA00863920
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- COI
- 1:STN:280:DyaF1M7lsFyltA%3D%3D
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- ISSN
- 13493329
- 00408727
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- NDL BIB ID
- 8507812
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- PubMed
- 5718727
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- Abstract License Flag
- Disallowed