ID | 17585 |
Eprint ID | 17585
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FullText URL | |
Title Alternative | Studies on Spontaneous Mammary Carcinoma of Low Cancer Strain AKR Mice Ⅲ Electronmicroscopic Studies on Virus Particles in Tissue Culture Cells
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Author |
Harada, Hideo
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Abstract | This report is concerned with electronmicroscopic studies on tissue culture cells obtained from a spontaneous mammary carcinoma and it's serially transplanted tumors of AKR mice. Numerous type C virus particles were observed in A-419 line, A-319 line, and A-162 line of tissue culture cells. These particles showed a gradual decrease during the serial passages in vitro. This finding is interesting in view of the fact that numerous type A and B particles but no type C particles were observed in the tumors from which those tissue culture cells were derived. In contrast, mature type B particles were observed in A-600 line tissue culture cells, whereas only a few immature type B particles were observed in the 26th transplant generation of the tumor from which A-600 line cells were derived. The results obtained suggest a possible interference between type A and B particles and type C particles. Bioassays of tissue culture fluids from A-419, A-162, and A-600 lines induced neither leukemia nor mammary carcinoma in test mice.
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Published Date | 1973-08-30
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Publication Title |
岡山医学会雑誌
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Publication Title Alternative | Journal of Okayama Medical Association
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Volume | volume85
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Issue | issue7-8
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Publisher | 岡山医学会
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Publisher Alternative | Okayama Medical Association
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Start Page | 315
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End Page | 322
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ISSN | 0030-1558
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NCID | AN00032489
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Content Type |
Journal Article
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Official Url | https://www.jstage.jst.go.jp/article/joma1947/85/7-8/85_7-8_315/_article/-char/ja/
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Related Url | http://www.okayama-u.ac.jp/user/oma/
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language |
Japanese
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Copyright Holders | 岡山医学会
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File Version | publisher
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Refereed |
True
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Eprints Journal Name | joma
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