Search Results - "TAKETSURU, Hiroaki"

Tolerance to vitrification of rat embryos at various developmental stages by Taketsuru, Hiroaki, Kaneko, Takehito

“…Numerous genetically engineered rat strains have been produced via genome editing. Although freezing of embryos is helpful for the production and storage of…”
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Generation of rat offspring from ovarian oocytes by xenotransplantation by Taketsuru, Hiroaki, Hirayama, Runa, Nakatsukasa, Ena, Natsume, Rie, Takao, Keizo, Abe, Manabu, Sakimura, Kenji

“…The idea of utilizing unused oocytes present in the ovaries has been tested in various ways to produce offspring. However, only a limited number of studies…”
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Totipotency of mouse zygotes extends to single blastomeres of embryos at the four-cell stage by Maemura, Marino, Taketsuru, Hiroaki, Nakajima, Yuki, Shao, Ruiqi, Kakihara, Ayaka, Nogami, Jumpei, Ohkawa, Yasuyuki, Tsukada, Yu-ichi

“…In multicellular organisms, oocytes and sperm undergo fusion during fertilization and the resulting zygote gives rise to a new individual. The ability of…”
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Efficient collection and cryopreservation of embryos in F344 strain inbred rats by Taketsuru, Hiroaki, Kaneko, Takehito

“…In rats, it is now possible to produce genetically engineered strains, not only as transgenic animals but also using gene knockout techniques. Reproductive…”
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Production of marmoset eggs and embryos from xenotransplanted ovary tissues by Hirayama, Runa, Taketsuru, Hiroaki, Nakatsukasa, Ena, Natsume, Rie, Saito, Nae, Adachi, Shuko, Kuwabara, Sayaka, Miyamoto, Jun, Miura, Shiori, Fujisawa, Nobuyoshi, Maeda, Yoshitaka, Takao, Keizo, Abe, Manabu, Sasaoka, Toshikuni, Sakimura, Kenji

“…The common marmoset ( Callithrix jacchus ) has attracted attention as a valuable primate model for the analysis of human diseases. Despite the potential for…”
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In vitro maturation of immature rat oocytes under simple culture conditions and subsequent developmental ability by TAKETSURU, Hiroaki, KANEKO, Takehito

“…Rat oocytes can be produced artificially by superovulation. Because some strains show low sensitivity to superovulation treatment, in vitro maturation is an…”
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Effect of androstenedione on the growth and meiotic competence of bovine oocytes from early antral follicles by Taketsuru, Hiroaki, Hirao, Yuji, Takenouchi, Naoki, Iga, Kosuke, Miyano, Takashi

“…Medium that contains 17β-estradiol has been reported to support in vitro growth of bovine oocytes, isolated from early antral follicles, until the final stage…”
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Bovine Oocytes in Secondary Follicles Grow in Medium Containing Bovine Plasma after Vitrification by TAKETSURU, Hiroaki, TAKAJO, Asuka, BAO, Rong-Mei, HAMAWAKI, Atsushi, YOSHIKAWA, Motoichi, MIYANO, Takashi

“…There has been no culture system that supports the growth of bovine oocytes for more than 2 weeks. In the present study, bovine secondary follicles were…”
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FOXO3 Knockdown Accelerates Development of Bovine Primordial Follicles by BAO, Rong-Mei, HAYAKAWA, Kohei, MONIRUZZAMAN, Mohammad, TAKETSURU, Hiroaki, MIYANO, Takashi

“…The objective of the present study was to elucidate the involvement of FOXO3 in the activation of bovine primordial follicles. In immunohistochemistry, FOXO3…”
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Histological and biological assessment of vitrified ovarian follicles from large animals by Bao, Rong-Mei, Taketsuru, Hiroaki, Miyano, Takashi

“…Mammalian ovaries contain mixed populations of follicles at different developmental stages. A combination of vitrification and growth culture of ovarian…”
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Survivability and subsequent development of vitrified early-stage mouse embryos after warming at different temperatures by Taketsuru, Hiroaki, Tsukada, Yu-ichi, Kaneko, Takehito

“…Cryopreservation of embryos is a useful method for stably preserving various strains for a long time, and the cryopreserved embryos can be used at any time by…”
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