Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Arata Shimada"'
Publikováno v:
Current Eye Research. 39:460-471
Matrix metalloproteinases (MMPs) are involved in posterior capsule opacification (PCO), but the mechanisms that promote MMP expression are yet to be determined. In this study, we investigated whether type I collagen, which is only detected in aged or
Autor:
Miho Kase, Yoshiya Katsura, Yoshiki Miyata, Terumasa Nagase, Arata Shimada, Yuko Sugita, Hiroshi Kosano
Publikováno v:
Current Eye Research. 37:842-849
Matrix metalloproteinases (MMPs) play an important role in the degradation of extracellular matrix (ECM) proteins in the retina. Breakdown of ECM proteins results in neovascularization and tractional retinal detachment, which eventually lead to the s
Autor:
Mayuko Kurome, Hajime Yazawa, Takayuki Ishikawa, Arata Shimada, Hiroshi Nagashima, Ryo Tomii, S. Ueno
Publikováno v:
Journal of Reproduction and Development. 54:156-163
Miniature pigs have been recognized as valuable experimental animals in various fields such as medical and pharmaceutical research. However, the amount of information on somatic cell cloning in miniature pigs, as well as genetically modified miniatur
Publikováno v:
Journal of Mammalian Ova Research. 23:96-106
In vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) are highly specialized procedures used for artificial production of successive generations of domestic animals. However, in pigs, the efficacy of these procedures in generating
Publikováno v:
Biochemical and Biophysical Research Communications. 344:455-462
The application of nuclear transfer technology is an interesting approach to investigate stem and progenitor cell transplantation therapy. If stem cells are used as a nuclear donor, donor cells can engraft into cloned animals without histocompatible
Publikováno v:
Placenta. 26:393-401
Binucleate cells are endocrine cells generated by the acytokinesis and endoreduplication of the trophectoderm in the ruminant placenta. These cells are migratory and secrete hormones into the maternal circulation after fusing with uterine epithelial
Autor:
Kazuyoshi Hashizume, Arata Shimada, Michiko Tsumagari, Takashi Sato, Michiko Hirata, Akira Ito, Haruo Nakano
Publikováno v:
Biology of Reproduction. 68:1276-1281
Degradation and reconstitution of extracellular matrix in uterine endometrium is a crucial event for embryonic implantation and is regulated by matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs). In the present study
Autor:
Arata Shimada, Kazuyoshi Hashizume, Michiko Hirata, Takashi Sato, Junichi Todoroki, Toru Takahashi, Manabu Shimizu, Akira Ito
Publikováno v:
Journal of Reproduction and Development. 49:45-53
In vitro cell culture is a convenient tool for studying cellular mechanisms. In the present study, production of matrix-metalloproteinases (MMPs) in bovine endometrial (containing both epithelial and stromal cells) monolayer cells was examined. Blast
Autor:
Hideaki Tojo, Kunihiko Naito, Yutaka Toyoda, Arata Shimada, Masakane Yamashita, Fugaku Aoki, Kazuhiro Kikuchi, Hiroyuki Kaneko, Junko Noguchi
Publikováno v:
Biology of Reproduction. 63:715-722
Deterioration in the quality of mammalian oocytes during the metaphase-II arrest period is well known as “oocyte aging.” Oocytes in which aging has occurred are called aged oocytes, and these oocytes show enhanced activation and higher fragmentat
Autor:
Hiroyuki Kaneko, Masatsugu Ueda, Arata Shimada, Ri-ichi Takahashi, Junko Noguchi, Masao Shino, Naomi Kashiwazaki, Kazuhiro Kikuchi, Masumi Hirabayashi
Publikováno v:
Biology of Reproduction. 60:336-340
The objective of this study was to evaluate the developmental ability of early porcine embryos produced in vitro and transferred to recipient gilts. Porcine cumulus-oocyte complexes were matured in modified North Carolina State University-37 solution