Establishment of long-term chronic recording technique of <i>in vivo</i> ovarian parenchymal temperature in Japanese Black cows
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- MORITA Yasuhiro
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan Asian Satellite Campuses Institute, Nagoya University, Nagoya 464-8601, Japan
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- OZAKI Riho
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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- MUKAIYAMA Akihisa
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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- SASAKI Takuya
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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- TATEBAYASHI Ryoki
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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- MORISHIMA Ai
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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- KITAGAWA Yuri
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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- SUZUMURA Reika
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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- ABE Ryoya
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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- TSUKAMURA Hiroko
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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- MATSUYAMA Shuichi
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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- OHKURA Satoshi
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
Bibliographic Information
- Other Title
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- Establishment of long-term chronic recording technique of in vivo ovarian parenchymal temperature in Japanese Black cows
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Abstract
<p> The reproductive performance of cattle can be suppressed by heat stress. Reproductive organ temperature, especially ovarian temperature, may affect follicle development and ovulation. The establishment of a technique for long-term measurement of ovarian temperature could prove useful in understanding the mechanisms underlying the temperature-dependent changes in follicular development and subsequent ovulation in cows. Here we report a novel method facilitating long-term and continuous recording of ovarian parenchymal temperature in cows. The method revealed that the ovarian temperature in the luteal phase was constantly maintained lower than the vaginal temperature, and that the diurnal temperature variation in the ovary was significantly greater than that in the vagina, suggesting that the ovaries may require a lower temperature than other organs to maintain their functions. This novel method could be used for the further understanding of ovarian functions during estrous cycles in cows.</p>
Journal
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- Journal of Reproduction and Development
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Journal of Reproduction and Development 66 (3), 271-275, 2020
The Society for Reproduction and Development
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Details 詳細情報について
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- CRID
- 1390003825186641792
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- NII Article ID
- 130007853975
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- NII Book ID
- AA10936678
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- ISSN
- 13484400
- 09168818
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- NDL BIB ID
- 030459211
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- PubMed
- 32062640
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed