Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Nobuhiko ITAMI"'
Publikováno v:
The Journal of Reproduction and Development, Vol 70, Iss 4, Pp 223-228 (2024)
Embryonic transfer of bovine blastocysts produced by in vitro fertilization is widely utilized-despite a compromised conception rate. It has been suggested that a set of four evaluation criteria for judging the quality of embryos, based on the timing
Externí odkaz:
https://doaj.org/article/43e5db7b0e4d450aa267b24514666953
Autor:
Keiji Mochida, Ayumi Hasegawa, Daiki Shikata, Nobuhiko Itami, Masashi Hada, Naomi Watanabe, Toshiko Tomishima, Atsuo Ogura
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Cryopreservation of mouse spermatozoa is widely used for the efficient preservation and safe transport of valuable mouse strains. However, the current cryopreservation method requires special containers (plastic straws), undefined chemicals
Externí odkaz:
https://doaj.org/article/bc39811397874fd4bcdd714e9d6a1b3d
Autor:
Kaori Ogawa, Nobuhiko Itami, Manami Ueda, Kazuki Kansaku, Koumei Shirasuna, Takehito Kuwayama, Hisataka Iwata
Publikováno v:
Reproductive Medicine and Biology, Vol 17, Iss 2, Pp 155-163 (2018)
Abstract Purpose The effect of supplementing maturation medium with follicular fluid (FF) was examined according to its non‐esterified fatty acid (NEFA) content or with a fatty acid mixture (FA‐Mix) on the developmental competence of oocytes, as
Externí odkaz:
https://doaj.org/article/3c869beb01094c04bcee7790163317bf
Autor:
Kazuki Kansaku, Shun Takeo, Nobuhiko Itami, Airi Kin, Koumei Shirasuna, Takehito Kuwayama, Hisataka Iwata
Publikováno v:
PLoS ONE, Vol 12, Iss 11, p e0188099 (2017)
Mitochondrial quality control is important for maintaining cellular and oocyte viability. In addition, aging affects mitochondrial quality in many cell types. In the present study, we examined how aging affects oocyte mitochondrial biogenesis and deg
Externí odkaz:
https://doaj.org/article/0c55246391b646ffa6ca32344f160ccd
Publikováno v:
PLoS ONE, Vol 9, Iss 4, p e94488 (2014)
The present study assessed the effect of resveratrol on the expression of SIRT1 and mitochondrial quality and quantity in porcine oocytes. Supplementing the maturation medium with 20 µM resveratrol increased the expression of SIRT1, and enhanced mit
Externí odkaz:
https://doaj.org/article/5eae1af05469456cb47a7f0d57d78b5d
Autor:
Nobuhiko Itami, Atsuo Ogura, Ayumi Hasegawa, Keiji Mochida, Daiki Shikata, Masashi Hada, Toshiko Tomishima, Naomi Watanabe
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Scientific Reports
Scientific Reports
Cryopreservation of mouse spermatozoa is widely used for the efficient preservation and safe transport of valuable mouse strains. However, the current cryopreservation method requires special containers (plastic straws), undefined chemicals (e.g., sk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::338841aa3eec68ec16230de3f3d67763
https://doaj.org/article/bc39811397874fd4bcdd714e9d6a1b3d
https://doaj.org/article/bc39811397874fd4bcdd714e9d6a1b3d
Autor:
Hiroki Inoue, Nobuhiko Itami, Kimiko Inoue, Atsuo Ogura, Norikazu Nishino, Kei Miyamoto, Akihiro Ito, Eiji Mizutani, Teruhiko Wakayama, Minoru Yoshida, Jin-Moon Kim, Satoshi Kamimura, Narumi Ogonuki, Shunya Ihashi
Publikováno v:
Biology of Reproduction
In mammalian cloning by somatic cell nuclear transfer (SCNT), the treatment of reconstructed embryos with histone deacetylase (HDAC) inhibitors improves efficiency. So far, most of those used for SCNT are hydroxamic acid derivatives—such as trichos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::384734276b22c6390241a84e884bdb7f
https://doi.org/10.1093/biolre/ioab096
https://doi.org/10.1093/biolre/ioab096
Publikováno v:
Biology of Reproduction. 98:644-653
Low oocyte quality is a possible causal factor of obesity-induced infertility. High palmitic acid (PA) concentration in follicular fluid is a crucial feature noted in obese women. This study examined how high PA concentration reduced mitochondrial qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bbd22afb6c42814f5340f652b890654
https://doi.org/10.1093/biolre/ioy023
https://doi.org/10.1093/biolre/ioy023
Autor:
Kazuki Kansaku, Hisataka Iwata, Nobuhiko Itami, Takehito Kuwayama, Yasuhisa Munakata, Koumei Shirasuna
Publikováno v:
The Journal of Reproduction and Development
This study examined the concentration of cell-free mitochondrial DNA (cf-mtDNA) in porcine follicular fluid (FF) and explored whether the cfDNA level in the culture medium could reflect mitochondrial dysfunction in cumulus cell-oocyte complexes (COCs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0a195575496c0f9b592fe30b860ec4c
https://doi.org/10.1262/jrd.2018-012
https://doi.org/10.1262/jrd.2018-012
Autor:
Manami Ueda, Hisataka Iwata, Nobuhiko Itami, Kaori Ogawa, Kazuki Kansaku, Takehito Kuwayama, Koumei Shirasuna
Publikováno v:
Reproductive Medicine and Biology
Reproductive Medicine and Biology, Vol 17, Iss 2, Pp 155-163 (2018)
Reproductive Medicine and Biology, Vol 17, Iss 2, Pp 155-163 (2018)
Purpose The effect of supplementing maturation medium with follicular fluid (FF) was examined according to its non‐esterified fatty acid (NEFA) content or with a fatty acid mixture (FA‐Mix) on the developmental competence of oocytes, as well as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d51ac7ebb2bea17f480bde511020205f
http://europepmc.org/articles/PMC5902458
http://europepmc.org/articles/PMC5902458