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- B. E. Petersen
- Department of Pathology,
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- W. C. Bowen
- Department of Pathology,
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- K. D. Patrene
- Department of Radiation Oncology,
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- W. M. Mars
- Department of Pathology,
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- A. K. Sullivan
- Department of Hematology/Oncology, McGill University, Quebec H3A 2T5, Canada.
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- N. Murase
- Division of Transplant Pathology, Department of Pathology, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA.
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- S. S. Boggs
- Department of Radiation Oncology,
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- J. S. Greenberger
- Department of Radiation Oncology,
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- J. P. Goff
- Department of Radiation Oncology,
抄録
<jats:p>Bone marrow stem cells develop into hematopoietic and mesenchymal lineages but have not been known to participate in production of hepatocytes, biliary cells, or oval cells during liver regeneration. Cross-sex or cross-strain bone marrow and whole liver transplantation were used to trace the origin of the repopulating liver cells. Transplanted rats were treated with 2-acetylaminofluorene, to block hepatocyte proliferation, and then hepatic injury, to induce oval cell proliferation. Markers for Y chromosome, dipeptidyl peptidase IV enzyme, and L21-6 antigen were used to identify liver cells of bone marrow origin. From these cells, a proportion of the regenerated hepatic cells were shown to be donor-derived. Thus, a stem cell associated with the bone marrow has epithelial cell lineage capability.</jats:p>
収録刊行物
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- Science
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Science 284 (5417), 1168-1170, 1999-05-14
American Association for the Advancement of Science (AAAS)
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キーワード
詳細情報 詳細情報について
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- CRID
- 1360855569554829696
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- NII論文ID
- 80011096559
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- ISSN
- 10959203
- 00368075
- http://id.crossref.org/issn/00368075
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- データソース種別
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- Crossref
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