Morphological Study on Pigmented Cells in the Horse Testis.
スポンサーリンク
概要
- 論文の詳細を見る
One of the most attractive characteristics of a horse testis is the change of the weight during development. As the testicular weight changes and the number of Leydig cells decreases, pigments appear in interstitial tissues. In the present study, the characteristics of the pigments found in the interstitial tissues were examined histochemically and ultrastructurally. Specific stainings indicated that the pigmented granules showed almost all of the histological and histochemical characteristics of ceroid or ceroid-like pigment. The cells showed positive reaction for acid phosphatase while the pigmented cells contained a lot of lysosomes ultrastructurally. These results suggest that macrophages might phagocytize Leydig cells, and store their digested materials as ceroid-like pigment.
- 公益社団法人 日本獣医学会の論文
著者
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Yamada Junzo
Department Of Veterinary Anatomy Faculty Of Veterinary Medicine Hokkaido University
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Furuoka Hidefumi
Department Of Basic Veterinary Medicine Obihiro University Of Agriculture And Veterinary Medicine
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Kitamura Nobuo
Department Of Cardiovascular And Thoracic Surgery Kyoto Prefectural University Of Medicine
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Taguchi Kiyoshi
Department Of Large Animal Clinical Sciences School Of Veterinary Medicine Rakuno Gakuen University
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Murabayashi Hiroshi
Department of Veterinary Anatomy
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NAMBO Yasuo
Clinical Science and Pathobiology Division, Equine Research Institute, Japan Racing Association
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Hondo Eiichi
Department Of Veterinary Anatomy Yamaguchi University
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HONDO Eiichi
Departments of Veterinary Anatomy, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido 080-8555, Japan
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YAMADA Junzo
Departments of Veterinary Anatomy, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido 080-8555
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