Changes in Qualities and Quantities of Consecutively Ejaculated Feline Semen
スポンサーリンク
概要
- 論文の詳細を見る
Cats show repeated copulation, but changes in the semen qualities and quantities with the repetition of ejaculation have not previously been clarified. We collected semen 4 times consecutively from 5 cats using the artificial vagina method, and observed the semen qualities and quantities. No significant changes were noted in the semen volume, frequency of abnormal sperm, or incidence of immature sperm, but the number of sperm and sperm motility and viability decreased with the repetition, and, particularly, the number of sperm in the first semen accounted for 55.0% of the total number in the 4 consecutive ejaculations, showing a significant difference from those in the 2nd–4th semen (P<0.01).
著者
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Mizutani Tatsuji
Department of Reproduction, Nippon Veterinary & Life Science University
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OBA Hiromichi
Department of Reproduction, Nippon Veterinary & Life Science University
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Toyonaga Mari
Department of Reproduction, Nippon Veterinary and Life Science University
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Tsutsui Toshihiko
Department Of Reproduction Nippon Veterinary And Animal Science University
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OBA Hiromichi
Department of Reproduction, Nippon Veterinary and Life Science University
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SAITO Youta
Department of Reproduction, Nippon Veterinary and Life Science University
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MIZUTANI Tatsuji
Department of Reproduction, Nippon Veterinary and Life Science University
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