Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Tasuku, Mitani"'
Autor:
Kuniaki Ota, Osamu Tsutsumi, Tasuku Mitani, Yoshiharu Morimoto, Atsushi Tanaka, Yutaka Osuga, Toshifumi Takahashi, Yoshihiko Hosoi
Publikováno v:
Reproductive Medicine and Biology, Vol 20, Iss 2, Pp 123-132 (2021)
Abstract Purpose This study was conducted to investigate how the COVID‐19 pandemic has impacted reproductive medical providers’ behaviors and considerations, including their concerns regarding the necessity of fertility treatments. Methods A web
Externí odkaz:
https://doaj.org/article/34f8fd7708f144289c504abe5eb357cd
Autor:
Tatsuya NAKANO, Mizuki KONO, Kazuki SEGAWA, Satoshi KUROSAKA, Yoshiharu NAKAOKA, Yoshiharu MORIMOTO, Tasuku MITANI
Publikováno v:
The Journal of Reproduction and Development, Vol 67, Iss 2, Pp 123-133 (2021)
Methylglyoxal (MG) is a precursor for the generation of endogenous advanced glycation end-products involved in various diseases, including infertility. The present study evaluated the motility and developmental competence after in vitro fertilization
Externí odkaz:
https://doaj.org/article/899db3730dd546eda9257dad4154a0df
Autor:
Atsushi Tanaka, Yutaka Osuga, Tasuku Mitani, Kuniaki Ota, Toshifumi Takahashi, Osamu Tsutsumi, Yoshiharu Morimoto, Yoshihiko Hosoi
Publikováno v:
Reproductive Medicine and Biology, Vol 20, Iss 2, Pp 123-132 (2021)
Reproductive Medicine and Biology
Reproductive Medicine and Biology
Purpose This study was conducted to investigate how the COVID‐19 pandemic has impacted reproductive medical providers’ behaviors and considerations, including their concerns regarding the necessity of fertility treatments. Methods A web‐based q
Autor:
Tasuku Mitani, Tatsuya Nakano, Mizuki Kono, Yoshiharu Morimoto, Yoshiharu Nakaoka, Kazuki Segawa, Satoshi Kurosaka
Publikováno v:
The Journal of Reproduction and Development
Methylglyoxal (MG) is a precursor for the generation of endogenous advanced glycation end-products involved in various diseases, including infertility. The present study evaluated the motility and developmental competence after in vitro fertilization
Autor:
Yuki Hatanaka, Natsumi Shimizu, Satoshi Nishikawa, Mikiko Tokoro, Seung-Wook Shin, Takuji Nishihara, Tomoko Amano, Masayuki Anzai, Hiromi Kato, Tasuku Mitani, Yoshihiko Hosoi, Satoshi Kishigami, Kazuya Matsumoto
Publikováno v:
PLoS ONE, Vol 8, Iss 4, p e60205 (2013)
After fertilization, the sperm and oocyte genomes undergo extensive epigenetic reprogramming to form a totipotent zygote. The dynamic epigenetic changes during early embryo development primarily involve DNA methylation and demethylation. We have prev
Externí odkaz:
https://doaj.org/article/891c151859394ecc86a19b89d11d51f7
Autor:
Chika Higuchi, Kei Miyamoto, Kazuo Yamagata, Haruka Ikegami, Yoshihiko Hosoi, Kazuya Matsumoto, Kouhei Nagai, Masayuki Anzai, Kohtaro Morita, Hiromi Kato, Tasuku Mitani, Yoshitomo Taguchi, Yuki Hatanaka, Mikiko Tokoro
Publikováno v:
The Journal of Reproduction and Development
Antioxidant mechanisms to adequately moderate levels of endogenous reactive oxygen species (ROS) are important for oocytes and embryos to obtain and maintain developmental competence, respectively. Immediately after fertilization, ROS levels in zygot
Autor:
Chika Higuchi, Kazuo Yamagata, Masayuki Anzai, Yoshihiko Hosoi, Tasuku Mitani, Natsumi Shimizu, Kei Miyamoto, Seung-Wook Shin, Kouhei Nagai, Hiromi Kato, Kohtaro Morita, Kazuya Matsumoto
Publikováno v:
The Journal of Reproduction and Development
Maternal RNA/protein degradation and zygotic genome activation (ZGA), occurring during maternal-to-zygotic transition (MZT), are the first essential events for the development of pre-implantation embryos. Previously, we have shown the importance of t
Publikováno v:
The Journal of Reproduction and Development
The fertilized oocyte begins cleavage, leading to zygotic gene activation (ZGA), which re-activates the resting genome to acquire totipotency. In this process, genomic function is regulated by the dynamic structural conversion in the nucleus. Indeed,
Autor:
Nanae Takahashi, Shin Enosawa, Tasuku Mitani, Hua Lu, Seiichi Suzuki, Hiroshi Amemiya, Takashi Amano, Norio Sakuragawa
Publikováno v:
Cell Transplantation, Vol 11 (2002)
It has been hoped that amniotic epithelial cells would be a gene carrier to neural and hepatic tissue, because of 1) the presence of neural and hepatic stem-like cells, 2) the ability to cryopreserve them, 3) long-term survival in the transplanted si
Externí odkaz:
https://doaj.org/article/a1fa5bbd58f34cd3a2f1253bb7d8cb97
Autor:
Tatsuya Nakajima, Shin Enosawa, Tasuku Mitani, Xiao-Kang Li, Seiichi Suzuki, Hiroshi Amemiya, Osamu Koiwai, Norio Sakuragawa
Publikováno v:
Cell Transplantation, Vol 10 (2001)
It is hoped that amniotic epithelial cells can be useful in cell-mediated gene therapy. We report here an experimental cell transplantation model of amniotic cells in rats. There is an anatomical difference between human and rodent embryos. We establ
Externí odkaz:
https://doaj.org/article/137aa8966230405ea007e423cfa0197a