沼沢水牛と牛における心臓の解剖学的比較
書誌事項
- タイトル別名
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- Anatomical comparison of the cardio-pulmonary system between swamp buffaloes (Bubalus bubalis) and cattle (Bos taurus).
抄録
Hearts and lungs were isolated from buffaloes, Holsteins and Brahman-Thai native crosses and was their anatomical characteristics compared. Even though the body weight was significantly heavier in Holsteins than in buffaloes or in Brahman-Thai native crosses, in terms of heart/body weight (%) and lung/body weight (%), buffaloes showed a significantly higher percentage than the Holsteins or the Brahman-Thai native crosses. No significant difference was found in the lung weight/heart weight ratio between buffaloes and Brahman-Thai native crosses, whereas the ratio was significantly lower in Holsteins than in either Buffaloes or Brahman-Thai native crosses. The arch of the aorta could be anatomically characterized as being thick and large in buffaloes, thin but large in Holsteins and thick but small in Brahman-Thai native crosses, respectively. Although the general shape of the heart was similar, muscular distribution in the heart was found to be considerably different among buffaloes, Holsteins and Brahman-Thai native crosses. A constant balance in size between ventral and dorsal papillary muscles was observed in spite of the difference in cardiac size.
収録刊行物
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- 熱帯農業
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熱帯農業 35 (1), 20-24, 1991
日本熱帯農業学会
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詳細情報 詳細情報について
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- CRID
- 1390282681336339456
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- NII論文ID
- 130004124641
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- ISSN
- 21850259
- 00215260
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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
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可