Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Kohei Kawano"'
Publikováno v:
The Journal of Reproduction and Development, Vol 70, Iss 3, Pp 184-191 (2024)
Heat stress reduces the developmental competence of bovine oocytes during the growth phase; however, the detailed mechanisms remain unclear. Amino acids play various critical roles in follicular development, including protein synthesis and as energy
Externí odkaz:
https://doaj.org/article/c96055b28d7649aca7599b75c8091977
Autor:
Ahmad Farid RAWAN, Hikmatullah LANGAR, Maho MUNETOMO, Yuki YAMAMOTO, Kohei KAWANO, Koji KIMURA
Publikováno v:
The Journal of Reproduction and Development, Vol 69, Iss 6, Pp 337-346 (2023)
Insulin-like growth factor-1 (IGF-1) plays a crucial role in follicular growth and stimulates steroid hormone production in bovine follicles. Steroid hormones are synthesized through the actions of steroidogenic enzymes, specifically STAR, CYP11A1, H
Externí odkaz:
https://doaj.org/article/e9143bc95fe94038b09becf873c14f0a
Autor:
Kohei Kawano, Kenichiro Sakaguchi, Chelenga Madalitso, Nattapong Ninpetch, Shintaro Kobayashi, Eri Furukawa, Yojiro Yanagawa, Seiji Katagiri
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract In dairy cows, low fertility caused by summer heat stress continues into the cooler autumn season. This can be caused by impaired oocyte quality in small growing follicles during summer. Here, we subjected oocyte–cumulus–granulosa comple
Externí odkaz:
https://doaj.org/article/d37fa024c8254915b7f0a8b832263c93
Autor:
Kohei Kawano, Kagayaki Kato, Takumi Sugioka, Yukiko Kimura, Masashi Tanimoto, Shin-ichi Higashijima
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Developmental maturation occurs in slow swimming behavior in larval zebrafish; older larvae acquire the ability to perform slow swimming while keeping their head stable in the yaw dimension. A class of long-distance descending commissural ex
Externí odkaz:
https://doaj.org/article/32c9bf5a2b154f1980f89b154698bbbf
Autor:
Nattapong NINPETCH, Dagvajamts BADRAKH, HAY MAR KYAW, Kohei KAWANO, Yojiro YANAGAWA, Masashi NAGANO, Seiji KATAGIRI
Publikováno v:
The Journal of Reproduction and Development, Vol 68, Iss 3, Pp 209-215 (2022)
Factors associated with high milk production levels have been linked to alterations in the endometrial epidermal growth factor (EGF) profile, a cause of reduced fertility in dairy cows. Therefore, we examined the leptin system that connects nutrition
Externí odkaz:
https://doaj.org/article/e4860b9db74a4a7aa338f9dab7939828
Publikováno v:
The Journal of Reproduction and Development, Vol 68, Iss 2, Pp 144-151 (2022)
The endometrial epidermal growth factor (EGF) profile is an indicator of uterine function and fertility in cattle. The present study aimed to investigate the effects of heat stress on the endometrial EGF profile and fertility in lactating Holstein co
Externí odkaz:
https://doaj.org/article/d4761fd817ed44068cfa57e193b028df
Autor:
Kenichiro Sakaguchi, Kohei Kawano, Yuki Otani, Yojiro Yanagawa, Seiji Katagiri, Evelyn E. Telfer
Publikováno v:
Animals, Vol 13, Iss 7, p 1141 (2023)
The amino acid metabolism of bovine follicles during in vitro growth (IVG) was evaluated to identify potential indicators of health during culture. The bovine ovarian cortex was sliced, prepared as strips, and cultured for 6 days. Tissue samples were
Externí odkaz:
https://doaj.org/article/9ff77af433c44efc94d55b37194c96ad
JMA Operational Hourly Hybrid 3DVar with Singular Vector-Based Mesoscale Ensemble Prediction System.
Publikováno v:
Journal of the Meteorological Society of Japan; 2024, Vol. 102 Issue 2, p129-150, 22p
Autor:
RAWAN, Ahmad Farid, Hikmatullah LANGAR, Maho MUNETOMO, Yuki YAMAMOTO, Kohei KAWANO, Koji KIMURA
Publikováno v:
Journal of Reproduction & Development; 2023, Vol. 69 Issue 6, p337-346, 10p
Autor:
Junichi ISHIDA, Kohei ARANAMI, Kohei KAWANO, Kengo MATSUBAYASHI, Yuji KITAMURA, Chiashi MUROI
Publikováno v:
Journal of the Meteorological Society of Japan. Ser. II. 100:825-846
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5253e71ecbaf47317cc297737e1d5859
https://doi.org/10.2151/jmsj.2022-043
https://doi.org/10.2151/jmsj.2022-043