Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Rulan Bai"'
Publikováno v:
Boundary Value Problems, Vol 2023, Iss 1, Pp 1-21 (2023)
Abstract In this paper, we consider the existence of solutions for a boundary value problem of singular two-term fractional differential equation with delay and sign-changing nonlinearity. By means of the Guo–Krasnosel’skii fixed point theorem an
Externí odkaz:
https://doaj.org/article/f2b8e90507904dbd9bf61f58228f19ab
Autor:
Rulan Bai, Kazuya Kusama, Yuta Matsuno, Hanako Bai, Toshihiro Sakurai, Koji Kimura, Kazuhiko Imakawa
Publikováno v:
Frontiers in Endocrinology, Vol 14 (2023)
Prostaglandin E2 (PGE2) is considered as a luteoprotective factor, influencing the corpus luteum during the early pregnant period in the bovine species. Cyclic AMP (cAMP) is activated in response to PGE2 and plays a role in many physiological process
Externí odkaz:
https://doaj.org/article/af08e79502144807ab9f41de349a1a84
Autor:
Kazuya Kusama, Rulan Bai, Yuta Matsuno, Atsushi Ideta, Toshihiro Sakurai, Kentaro Nagaoka, Masatoshi Hori, Kazuhiko Imakawa
Publikováno v:
Life, Vol 12, Iss 2, p 309 (2022)
Pregnancy loss predominantly occurs during the first 3–4 weeks due to fertilization failure or early embryonic losses in cattle. Insufficient biochemical communication between conceptus (embryo plus extraembryonic membranes) and endometrium has bee
Externí odkaz:
https://doaj.org/article/7860371fe916413092594223a7c2dd42
Autor:
Keigo Nakamura, Kazuya Kusama, Rulan Bai, Sadamasa Ishikawa, Sayuri Fukushima, Yoshihito Suda, Kazuhiko Imakawa
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0178442 (2017)
Immunological tolerance between fetal allograft and mother is crucial for pregnancy establishment and maintenance; however, these mechanisms particularly those during the latter part of pregnancy have not been definitively elucidated. The aim of this
Externí odkaz:
https://doaj.org/article/75096b29d54a4df9a67b7ed3e4c953ac
Publikováno v:
PLoS ONE, Vol 12, Iss 2, p e0171858 (2017)
In ruminants, Interferon tau (IFNT) is the pregnancy recognition protein produced by the mononuclear trophectoderm of the conceptus, and is secreted into the uterine lumen during the peri-attachment period. In our previous study, the high-throughput
Externí odkaz:
https://doaj.org/article/7b97232ff1494e1da588263abd50e303
Autor:
Min-Su Kim, Toshihiro Sakurai, Hanako Bai, Rulan Bai, Daisuke Sato, Kentaro Nagaoka, Kyu-Tae Chang, James D. Godkin, Kwan-Sik Min, Kazuhiko Imakawa
Publikováno v:
Asian-Australasian Journal of Animal Sciences, Vol 26, Iss 5, Pp 638-645 (2013)
Interferon-tau (IFNT) is thought to be the conceptus protein that signals maternal recognition of pregnancy in ruminants. We and others have observed that OCT4 expression persists in the trophectoderm of ruminants; thus, both CDX2 and OCT4 coexist du
Externí odkaz:
https://doaj.org/article/e47812ec27614309baafd691cc6f82cc
Autor:
Keigo Nakamura, Kazuya Kusama, Rulan Bai, Toshihiro Sakurai, Kazuto Isuzugawa, James D Godkin, Yoshihito Suda, Kazuhiko Imakawa
Publikováno v:
PLoS ONE, Vol 11, Iss 6, p e0158278 (2016)
Biochemical and/or physical communication between the conceptus and the uterine endometrium is required for conceptus implantation to the maternal endometrium, leading to placentation and the establishment of pregnancy. We previously reported that in
Externí odkaz:
https://doaj.org/article/c0102961f04e412aa5d9f318d44f1f01
Autor:
Toshihiro Sakurai, So Nakagawa, Min-Su Kim, Hanako Bai, Rulan Bai, Junyou Li, Kwan-Sik Min, Atsushi Ideta, Yoshito Aoyagi, Kazuhiko Imakawa
Publikováno v:
PLoS ONE, Vol 8, Iss 11, p e80427 (2013)
Interferon tau (IFNT), produced by the mononuclear trophectoderm, signals the process of maternal recognition of pregnancy in ruminants. However, its expression in vivo and its transcriptional regulation are not yet well characterized. Objectives of
Externí odkaz:
https://doaj.org/article/237959da20fb420da772d5c08c952543
Autor:
Takashi Chaen, Toshihiro Konno, Mahiro Egashira, Rulan Bai, Nana Nomura, Shintaro Nomura, Yasushi Hirota, Toshihiro Sakurai, Kazuhiko Imakawa
Publikováno v:
PLoS ONE, Vol 7, Iss 11, p e48933 (2012)
Embryo implantation is a highly orchestrated process that involves blastocyst-uterine interactions. This process is confined to a defined interval during gestation referred to as the "window of embryo implantation receptivity". In mice this receptive
Externí odkaz:
https://doaj.org/article/570cbf6e31d542f19c7af42803ed727e
Autor:
Rulan Bai, Kentaro Nagaoka, Toshihiro Sakurai, Kazuhiko Imakawa, Yuta Matsuno, Masatoshi Hori, Kazuya Kusama, Atsushi Ideta
Pregnancy loss predominantly occurs during periods between blastocyst hatching and conceptus (embryo plus extraembryonic membranes) implantation to the endometrium in cattle. Insufficient biochemical communication between conceptus and endometrium ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7466b929b46f7cebb228cfea93bc102c
https://doi.org/10.21203/rs.3.rs-760147/v1
https://doi.org/10.21203/rs.3.rs-760147/v1
