Effect of Royal Jelly Diet on the Testicular Function of Hamsters
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概要
- 論文の詳細を見る
To investigate the long-term effect of feeding royal jelly (RJ) on the testicular function, 32-week old male golden hamsters were fed diet containing RJ at doses of 0 μg/g diet (control), 50 μg/g diet or 500 μg/g diet for 12 weeks. At the end of the experiment, the hamsters were assessed for testicular function in terms of the amounts of intra-testicular free testosterone (TS) and histopathological changes. RJ diet groups showed higher TS levels and more intensive spermatogenesis than the control group in a dose-dependent manner. The intensity of spermatogenesis and TS levels in the 500 μg of RJ/g diet group showed significant differences of p < 0.01 and p < 0.05, respectively, when compared with those in the control group. These results indicate that the long-term feeding of RJ inhibits the age-associated decline in the testicular function of male hamsters.
- 社団法人 日本食品科学工学会の論文
- 2004-11-01
著者
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IWAKI Kanso
Biomedical Institute, Research Center, Hayashibara Biochemical Laboratories, Inc.
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Ikeda M
Fujisaki Institute Hayashibara Biochemical Laboratories Inc.
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KOHGUCHI Michihiro
Fujisaki Institute, Hayashibara Biochemical Laboratories, Inc.
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IWAKI Kanso
Fujisaki Institute, Hayashibara Biochemical Laboratories, Inc.
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IKEDA Masao
Fujisaki Institute, Hayashibara Biochemical Laboratories, Inc.
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KURIMOTO Masashi
Fujisaki Institute, Hayashibara Biochemical Laboratories, Inc.
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Ushio Shimpei
Biomedical Inst. Res. Center Hayashibara Biochemical Laboratories Inc.
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Kohguchi Michihiro
Fujisaki Institute Hayashibara Biochemical Laboratories Inc.
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Iwaki Kanso
Biomedical Inst. Res. Center Hayashibara Biochemical Laboratories Inc.
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Kurimoto M
Amase Institute Hayashibara Biochemical Laboratories Inc.
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Kibata Masayoshi
Hayashibara Biochemical Laboratories Inc.
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Kurimoto Masashi
Fujisaki Institute Hayashibara Biochemical Laboratories Inc.
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INOUE Shin-ichiro
Fujisaki Institute, Hayashibara Biochemical Laboratories, Inc.
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USHIO Shimpei
Fujisaki Institute, Hayashibara Biochemical Laboratories, Inc.
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INOUE Shin-ichiro
From the Fujisaki Institute, Hayashihara Biochemical Laboratories
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Inoue Shin-ichiro
Fujisaki Institute Hayashibara Biochemical Laboratories Inc.
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Kubota Michio
Glycoscience Institute Research Center Hayashibara Biochemical Laboratories Inc.
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Kurose Mayumi
Glycoscience Institute Research Center Hayashibara Biochemical Laboratories Inc.
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Mukai Kazuhisa
Glycoscience Institute Research Center Hayashibara Biochemical Laboratories Inc.
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Ikeda M
Kyoto Pharmaceutical Univ. Kyoto Jpn
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Kubota M
Hayashibara Biochemical Laboratories Inc.
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Kubota M
Division Of Applied Bioscience Graduate School Of Agriculture Hokkaido University
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Kurimoto M
Fujisaki Institute Hayashibam Biochemical Laboratories Inc.
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Maruta K
Glycoscience Institute Research Center Hayashibara Biochemical Laboratories Inc.
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Ikeda Masao
Fujisaki Institute Hayashibara Biochemical Laboratories Inc.
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