HISTOPATHOLOGICAL OBSERVATIONS OF SPONTANEOUS REGRESSION OF ROUS SARCOMAS IN JAPANESE QUAILS
書誌事項
- タイトル別名
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- Histopathological observations of spont
この論文をさがす
説明
Tumors induced in Japanese quails by the Schmidt-Ruppin strain of Rous sarcoma virus were examined histopathologically. The following three phases were recognized in the quails whose tumors regressed finally (regressor) . Phase I was between days 4 and 7 of virus inoculation, when growth of tumor cells was seen with predominant infiltration of heterophils. Phase II, from days 10 to 14, was characterized by necrosis of tumor cells and focal accumulation of lymphoid cells which frequently formed follicle-like nodules. In phase III from days 18 to 24, tumor cells and heterophils disappeared, whereas diffuse infiltration of lymphoid cells, plasma cells and histiocytes were demonstrated.<BR>In the quails whose tumors progressed (progressor), growth of tumor cells and infiltration of heterophils at phase I seemed to follow a pattern similar to that of regressors, but subsequent infiltration and focal accumulation of lymphoid cells were rare. These morphological findings suggested an immunological reaction against tumor cells by lymphoid cells.
収録刊行物
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- Japanese Journal of Medical Science and Biology
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Japanese Journal of Medical Science and Biology 28 (3), 189-200, 1975
国立感染症研究所 Japanese Journal of Infectious Diseases 編集委員会
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詳細情報 詳細情報について
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- CRID
- 1390001206241480960
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- NII論文ID
- 130003953210
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- NII書誌ID
- AA1132885X
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- COI
- 1:STN:280:DyaE28%2Fnt1Omug%3D%3D
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- ISSN
- 18842828
- 00215112
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- NDL書誌ID
- 1604706
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- PubMed
- 172678
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可