Yoshikawa, Yasunaga https://orcid.org/0000-0003-4257-3088
Kozuma, Hajime
Morimatsu, Masami
Sugawara, Kaori
Orino, Koichi
Funding for this research was provided by:
Kitasato University
The Japan Society for the Promotion of Science (16K18817, 20K06417)
The Japan Science Society
Article History
Received: 2 June 2020
Accepted: 8 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: Collection of ovary and testis samples were approved by and conducted in accordance with the Guidelines for Institutional Laboratory Animal Care and Use of the School of Veterinary Medicine at Kitasato University, Japan (Approval Number: 11–065).
: Not applicable.
: The authors declare that they have no competing interests.