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Association of four imprinting disorders and ART.
Published in:
Clinical Epigenetics, 2019, v. 11, n. 1, p. N.PAG, doi. 10.1186/s13148-019-0623-3
By:
- Hattori, Hiromitsu;
- Hiura, Hitoshi;
- Kitamura, Akane;
- Miyauchi, Naoko;
- Kobayashi, Norio;
- Takahashi, Souta;
- Okae, Hiroaki;
- Kyono, Koichi;
- Kagami, Masayo;
- Ogata, Tsutomu;
- Arima, Takahiro
Publication type:
Article
The Precise Timing of Embryo Splitting for Monozygotic Dichorionic Diamniotic Twins: When Does Embryo Splitting for Monozygotic Dichorionic Diamniotic Twins Occur? Evidence for Splitting at the Morula/Blastocyst Stage From Studies of In Vitro ...
Published in:
Twin Research & Human Genetics, 2013, v. 16, n. 4, p. 827, doi. 10.1017/thg.2013.32
By:
- Kyono, Koichi
Publication type:
Article
Clinical outcomes of personalized blastocyst embryo transfer after endometrial receptivity analysis: A multicenter, retrospective cohort study.
Published in:
Reproductive Medicine & Biology, 2023, v. 22, n. 1, p. 1, doi. 10.1002/rmb2.12550
By:
- Takeshige, Yuya;
- Jwa, Seung Chik;
- Hirota, Yasushi;
- Osuga, Yutaka;
- Kuramoto, Takeshi;
- Mio, Yasuyuki;
- Furui, Kenji;
- Kinutani, Masayuki;
- Shiotani, Masahide;
- Asada, Yoshimasa;
- Kamiya, Hirobumi;
- Yoshida, Hiroaki;
- Igarashi, Hideki;
- Kyono, Koichi
Publication type:
Article
Chlormadinone acetate in progestin‐primed ovarian stimulation does not negatively affect clinical results.
Published in:
Reproductive Medicine & Biology, 2023, v. 22, n. 1, p. 1, doi. 10.1002/rmb2.12519
By:
- Shibasaki, Sena;
- Hattori, Hiromitsu;
- Koizumi, Masae;
- Nagaura, Satoko;
- Toya, Mayumi;
- Igarashi, Hideki;
- Kyono, Koichi
Publication type:
Article
Non‐medical oocyte cryopreservation at a single center in Japan: 8 years of experience.
Published in:
Reproductive Medicine & Biology, 2023, v. 22, n. 1, p. 1, doi. 10.1002/rmb2.12549
By:
- Yoshinaga, Koki;
- Hashimoto, Tomoko;
- Fukuoka, Yuriko;
- Okuyama, Noriyuki;
- Kyono, Koichi
Publication type:
Article
Creation, effects on embryo quality, and clinical outcomes of a new embryo culture medium with 31 optimized components derived from human oviduct fluid: A prospective multicenter randomized trial.
Published in:
Reproductive Medicine & Biology, 2022, v. 21, n. 1, p. 1, doi. 10.1002/rmb2.12459
By:
- Utsunomiya, Takafumi;
- Yao, Tatsuma;
- Itoh, Hiroko;
- Kai, Yufuko;
- Kumasako, Yoko;
- Setoguchi, Miwa;
- Nakagata, Naomi;
- Abe, Hiroyuki;
- Ishikawa, Motoharu;
- Kyono, Koichi;
- Shibahara, Hiroaki;
- Tsutsumi, Osamu;
- Terada, Yukihiro;
- Fujii, Shunsaku;
- Yanagida, Kaoru;
- Yokoyama, Minesuke;
- Niimura, Sueo;
- Endo, Tsuyoshi;
- Fukuda, Yoshinori;
- Inoue, Masato
Publication type:
Article
A pilot study and case reports on endometrial microbiota and pregnancy outcome: An analysis using 16S rRNA gene sequencing among IVF patients, and trial therapeutic intervention for dysbiotic endometrium.
Published in:
Reproductive Medicine & Biology, 2019, v. 18, n. 1, p. 72, doi. 10.1002/rmb2.12250
By:
- Kyono, Koichi;
- Hashimoto, Tomoko;
- Kikuchi, Suguru;
- Nagai, Yoko;
- Sakuraba, Yoshiyuki
Publication type:
Article
Analysis of endometrial microbiota by 16S ribosomal RNA gene sequencing among infertile patients: a single‐center pilot study.
Published in:
Reproductive Medicine & Biology, 2018, v. 17, n. 3, p. 297, doi. 10.1002/rmb2.12105
By:
- Kyono, Koichi;
- Hashimoto, Tomoko;
- Nagai, Yoko;
- Sakuraba, Yoshiyuki
Publication type:
Article
Long‐term clinical outcomes of testicular sperm extraction and intracytoplasmic sperm injection for infertile men.
Published in:
Reproductive Medicine & Biology, 2018, v. 17, n. 1, p. 82, doi. 10.1002/rmb2.12073
By:
- Okuyama, Noriyuki;
- Obata, Ryuichiro;
- Oka, Nao;
- Nakamura, Yusuke;
- Hattori, Hiromitsu;
- Nakajo, Yukiko;
- Aono, Nobuya;
- Koizumi, Masae;
- Toya, Mayumi;
- Nagao, Koichi;
- Tai, Toshihiro;
- Hashimoto, Tomoko;
- Igarashi, Hideki;
- Kyono, Koichi
Publication type:
Article
Effects of fertility preservation in patients with breast cancer: A retrospective two-centers study.
Published in:
Reproductive Medicine & Biology, 2017, v. 16, n. 4, p. 374, doi. 10.1002/rmb2.12054
By:
- Hashimoto, Tomoko;
- Nakamura, Yusuke;
- Obata, Ryuichiro;
- Doshida, Masakazu;
- Toya, Mayumi;
- Takeuchi, Takumi;
- Kyono, Koichi
Publication type:
Article
Efficacy of the endometrial receptivity array for repeated implantation failure in Japan: A retrospective, two-centers study.
Published in:
Reproductive Medicine & Biology, 2017, v. 16, n. 3, p. 290, doi. 10.1002/rmb2.12041
By:
- Hashimoto, Tomoko;
- Koizumi, Masae;
- Doshida, Masakazu;
- Toya, Mayumi;
- Sagara, Eri;
- Oka, Nao;
- Nakajo, Yukiko;
- Aono, Nobuya;
- Igarashi, Hideki;
- Kyono, Koichi
Publication type:
Article
A live birth from vitrified-warmed oocytes in a Philadelphia chromosome-positive acute lymphoid leukemia patient 5 years following allogenic bone marrow transplantation and after a magnitude 9.0 earthquake in Japan.
Published in:
Reproductive Medicine & Biology, 2013, v. 12, n. 4, p. 187, doi. 10.1007/s12522-013-0154-0
By:
- Doshida, Masakazu;
- Nakajo, Yukiko;
- Toya, Mayumi;
- Kyono, Koichi
Publication type:
Article
Evaluation of oxygen consumption in human vitrified and warmed pre-antral follicles after prolonged low temperatures.
Published in:
Reproductive Medicine & Biology, 2014, v. 13, n. 1, p. 47, doi. 10.1007/s12522-013-0166-9
By:
- Kyoya, Toshihiko;
- Nakamura, Yusuke;
- Miyatani, Shizue;
- Miyagawa, Tomoko;
- Tomiyama, Tatsuhiro;
- Kyono, Koichi
Publication type:
Article
Successful pregnancy outcome using sperm from severely diseased men with testicular cancer and collagen disease: Three case reports.
Published in:
Reproductive Medicine & Biology, 2004, v. 3, n. 2, p. 69, doi. 10.1111/j.1447-0578.2004.00055.x
By:
- Sasaki, Sachiko;
- Sasaki, Keiko;
- Takanashi, Sayaka;
- Sasaki, Toshie;
- Kyono, Koichi;
- Araki, Yasuhisa
Publication type:
Article
Physical and mental development of children after in vitro fertilization and embryo transfer.
Published in:
Reproductive Medicine & Biology, 2004, v. 3, n. 2, p. 63, doi. 10.1111/j.1447-0578.2004.00054.x
By:
- Nakajo, Yukiko;
- Fukunaga, Noritaka;
- Fuchinque, Kohei;
- Yagi, Akiko;
- Chiba, Setsuyo;
- Takeda, Miho;
- Kyono, Koichi;
- Araki, Yasuhisa
Publication type:
Article
Two-step consecutive transfer of early embryos and blastocysts.
Published in:
Reproductive Medicine & Biology, 2003, v. 2, n. 3, p. 133, doi. 10.1046/j.1445-5781.2003.00031.x
By:
- Kyono, Koichi;
- Fukunaga, Noritaka;
- Chiba, Setsuyo;
- Nakajo, Yukiko;
- Fuchinoue, Kohei;
- Yagi, Akiko;
- Araki, Yasuhisa
Publication type:
Article
Y chromosome microdeletion screening using a new molecular diagnostic method in 1030 Japanese males with infertility.
Published in:
Asian Journal of Andrology, 2020, v. 22, n. 4, p. 368, doi. 10.4103/aja.aja_97_19
By:
- Masashi Iijima;
- Kazuyoshi Shigehara;
- Hideki Igarashi;
- Koichi Kyono;
- Yasuo Suzuki;
- Yuji Tsuji;
- Yoshitomo Kobori;
- Hideyuki Kobayashi;
- Atsushi Mizokami
Publication type:
Article
Appearance of an oocyte activation-related substance during spermatogenesis in mice and humans.
Published in:
Human Reproduction, 2010, v. 25, n. 11, p. 2734, doi. 10.1093/humrep/deq216
By:
- Ito, Chizuru;
- Yamatoya, Kenji;
- Yoshida, Keiichi;
- Kyono, Koichi;
- Yao, Ryoji;
- Noda, Tetsuo;
- Toshimori, Kiyotaka
Publication type:
Article
Features of constitutive gr/gr deletion in a Japanese population.
Published in:
Human Reproduction, 2010, v. 25, n. 9, p. 2396, doi. 10.1093/humrep/deq191
By:
- Ho-Su Sin;
- Koh, Eitetsu;
- Shigehara, Kazuyoshi;
- Sugimoto, Kazuhiro;
- Maeda, Yuji;
- Yoshida, Atsumi;
- Kyono, Koichi;
- Namiki, Mikio
Publication type:
Article
Oocyte activation ability correlates with head flatness and presence of perinuclear theca substance in human and mouse sperm.
Published in:
Human Reproduction, 2009, v. 24, n. 10, p. 2588, doi. 10.1093/humrep/dep241
By:
- Ito, Chizuru;
- Akutsu, Hidenori;
- Yao, Ryoji;
- Kyono, Koichi;
- Suzuki-Toyota, Fumie;
- Toyama, Yoshiro;
- Maekawa, Mamiko;
- Noda, Tetsuo;
- Toshimori, Kiyotaka
Publication type:
Article
Pregnancy achieved following ICSI from a man with Klinefelter's syndrome and spinal cord injury.
Published in:
2001
By:
- Kyono, Koichi;
- Fukunaga, Noritaka;
- Haigo, Kosuke;
- Chiba, Setsuyo;
- Araki, Yasuhisa;
- Kyono, K;
- Fukunaga, N;
- Haigo, K;
- Chiba, S;
- Araki, Y
Publication type:
journal article
Birth and follow-up of babies born following ICSI using SrCl<sub>2</sub> oocyte activation.
Published in:
Reproductive BioMedicine Online (Reproductive Healthcare Limited), 2008, v. 17, n. 1, p. 53, doi. 10.1016/S1472-6483(10)60293-3
By:
- Kyono, Koichi;
- Kumagai, Shima;
- Nishinaka, Chikako;
- Nakajo, Yukiko;
- Uto, Hirofumi;
- Toya, Mayumi;
- Sugawara, Junichi;
- Araki, Yasuhisa
Publication type:
Article
The utility of human two plus one small pronucleated zygotes (2.1PN) based on clinical outcomes and the focused ploidy analysis.
Published in:
Journal of Assisted Reproduction & Genetics, 2024, v. 41, n. 6, p. 1589, doi. 10.1007/s10815-024-03114-9
By:
- Hattori, Hiromitsu;
- Okuyama, Noriyuki;
- Ashikawa, Kyota;
- Sakuraba, Yoshiyuki;
- Igarashi, Hideki;
- Kyono, Koichi
Publication type:
Article
Does dysbiotic endometrium affect blastocyst implantation in IVF patients?
Published in:
Journal of Assisted Reproduction & Genetics, 2019, v. 36, n. 12, p. 2471, doi. 10.1007/s10815-019-01630-7
By:
- Hashimoto, Tomoko;
- Kyono, Koichi
Publication type:
Article
Deliveries of babies with normal health derived from oocytes with smooth endoplasmic reticulum clusters.
Published in:
Journal of Assisted Reproduction & Genetics, 2014, v. 31, n. 11, p. 1461, doi. 10.1007/s10815-014-0323-z
By:
- Hattori, Hiromitsu;
- Nakamura, Yusuke;
- Nakajo, Yukiko;
- Araki, Yasuhisa;
- Kyono, Koichi
Publication type:
Article
A successful birth of healthy monozygotic dichorionic diamniotic (DD) twins of the same gender following a single vitrified-warmed blastocyst transfer.
Published in:
2012
By:
- Shibuya, Yuri;
- Kyono, Koichi
Publication type:
Report
A birth of twins--one boy and one girl--from a single embryo transfer and a possible natural pregnancy.
Published in:
Journal of Assisted Reproduction & Genetics, 2009, v. 26, n. 9/10, p. 553, doi. 10.1007/s10815-009-9348-0
By:
- Kyono, Koichi;
- Nakajo, Yukiko;
- Nishinaka, Chikako;
- Araki, Yasuhisa;
- Doshida, Masakazu;
- Toya, Mayumi;
- Kanto, Satoru
Publication type:
Article
Birth of a healthy male infant after transfer of vitrified-warmed blastocysts derived from intracytoplasmic sperm injection with vitrified-warmed oocytes and frozen-thawed spermatozoa.
Published in:
Journal of Assisted Reproduction & Genetics, 2009, v. 26, n. 8, p. 451, doi. 10.1007/s10815-009-9338-2
By:
- Kyono, Koichi;
- Nakajo, Yukiko;
- Doshida, Masakazu;
- Toya, Mayumi;
- Araki, Yasuhisa
Publication type:
Article
Seven pregnancies and deliveries from non-mosaic Klinefelter syndrome patients using fresh and frozen testicular sperm.
Published in:
2007
By:
- Kyono, Koichi;
- Uto, Hirofumi;
- Nakajo, Yukiko;
- Kumagai, Shima;
- Araki, Yasuhisa;
- Kanto, Satoru
Publication type:
Case Study
Efficacy of low-dose human chorionic gonadotropin (hCG) in a GnRH antagonist protocol.
Published in:
Journal of Assisted Reproduction & Genetics, 2006, v. 23, n. 5, p. 223, doi. 10.1007/s10815-006-9036-2
By:
- Koichi, Kyono;
- Yukiko, Nakajo;
- Shima, Kumagai;
- Sachiko, Sasaki
Publication type:
Article
Successful Pregnancy and Delivery Following Combined Treatment of In Vitro Maturation (IVM) and Testicular Sperm Extraction (TESE): A Case Report.
Published in:
Journal of Assisted Reproduction & Genetics, 2004, v. 21, n. 10, p. 371, doi. 10.1023/B:JARG.0000046206.60981.9c
By:
- Fuchinoue, Kohei;
- Nakajo, Yukiko;
- Yagi, Akiko;
- Takeda, Miho;
- Kyono, Koichi
Publication type:
Article
Freezing of Human Immature Oocytes Using Cryoloops with Taxol in the Vitrification Solution.
Published in:
Journal of Assisted Reproduction & Genetics, 2004, v. 21, n. 8, p. 307, doi. 10.1023/B:JARG.0000043705.63523.68
By:
- Fuchinoue, Kohei;
- Fukunaga, Noritaka;
- Chiba, Setsuyo;
- Nakajo, Yukiko;
- Yagi, Akiko;
- Kyono, Koichi
Publication type:
Article
Successful Delivery Following Cryopreservation of Zygotes Produced by In Vitro Matured Oocytes Retrieved from a Woman with Polycystic Ovarian Syndrome-Like Disease: A Case Report.
Published in:
Journal of Assisted Reproduction & Genetics, 2002, v. 19, n. 8, p. 390, doi. 10.1023/A:1016350522086
By:
- Kyono, Koichi;
- Fukunaga, Noritaka;
- Haigo, Kosuke;
- Chiba, Setsuyo;
- Ohira, Chisako;
- Nakajo, Yukiko;
- Araki, Yasuhisa
Publication type:
Article
Efficiency of Using Frozen-Thawed Testicular Sperm for Multiple Intracytoplasmic Sperm Injections.
Published in:
Journal of Assisted Reproduction & Genetics, 2001, v. 18, n. 12, p. 634, doi. 10.1023/A:1013107132110
By:
- Fukunaga, Noritaka;
- Haigo, Kosuke;
- Kyono, Koichi;
- Araki, Yasuhisa
Publication type:
Article
Clinical Outcomes of Frozen-Thawed Single Blastocyst Transfers in Relation to Blastocyst Diameter and Timing of Cryopreservation.
Published in:
Fertility & Reproduction: The Official Journal of the Asia Pacific Initiative on Reproduction (ASPIRE), 2024, v. 6, n. 2, p. 100, doi. 10.1142/S2661318224500129
By:
- Saito, Mizuho;
- Hattori, Hiromitsu;
- Koizumi, Masae;
- Toya, Mayumi;
- Igarashi, Hideki;
- Kyono, Koichi
Publication type:
Article
#146 : Low-Lactate Culture Medium Increases the Percentage of Usable Blastocysts from Advanced Maternal Age Patients: A Sibling-Oocyte, Monocentric Study.
Published in:
2023
By:
- Hattori, Hiromitsu;
- Takahashi, Mizuho;
- Toya, Mayumi;
- Igarashi, Hideki;
- Kyono, Koichi
Publication type:
Abstract
Pregnancy and Delivery of a Healthy Baby Boy from a Patient Embryo Cryopreserved for Over 18 Years: A Case Report.
Published in:
Fertility & Reproduction: The Official Journal of the Asia Pacific Initiative on Reproduction (ASPIRE), 2023, v. 5, n. 1, p. 47, doi. 10.1142/S2661318223500056
By:
- Noriyuki Okuyama;
- Ai Koizumi;
- Nao Oka;
- Yuya Takeshige;
- Koki Yoshinaga;
- Tomoko Hashimoto;
- Koichi Kyono
Publication type:
Article
Evaluation of Pregnancy Outcomes of Vitrified-Warmed Blastocyst Transfer before and after Endometrial Receptivity Analysis in Identical Patients with Recurrent Implantation Failure.
Published in:
Fertility & Reproduction: The Official Journal of the Asia Pacific Initiative on Reproduction (ASPIRE), 2021, v. 3, n. 2, p. 35, doi. 10.1142/S2661318221500043
By:
- Yuta Kasahara;
- Tomoko Hashimoto;
- Ryo Yokomizo;
- Yuya Takeshige;
- Koki Yoshinaga;
- Mayumi Toya;
- Hideki Igarashi;
- Hiroshi Kishi;
- Koichi Kyono
Publication type:
Article
Obstetrical and Neonatal Outcomes of 3,028 Singletons Born After Advanced ART Techniques: Ejaculated Sperm Intracytoplasmic Sperm Injection, Artificial Oocyte Activation, in Vitro Maturation and Testicular Sperm Extraction.
Published in:
Fertility & Reproduction: The Official Journal of the Asia Pacific Initiative on Reproduction (ASPIRE), 2021, v. 3, n. 2, p. 25, doi. 10.1142/S2661318221500031
By:
- Hiromitsu Hattori;
- Yuko Atsumi;
- Yukiko Nakajo;
- Nobuya Aono;
- Masae Koizumi;
- Mayumi Toya;
- Hideki Igarashi;
- Koichi Kyono
Publication type:
Article
Two Successful Deliveries after 6 and 13 Years from 10 Oocytes Vitrified for Fertility Preservation in a Then 20-Year-Old Patient with PH-Positive Acute Lymphoid Leukemia.
Published in:
Fertility & Reproduction: The Official Journal of the Asia Pacific Initiative on Reproduction (ASPIRE), 2020, v. 2, n. 3, p. 93, doi. 10.1142/S2661318220500140
By:
- Yusuke Nakamura;
- Hiromitsu Hattori;
- Yukiko Nakajo;
- Noriyuki Okuyama;
- Nobuya Aono;
- Yuya Takeshige;
- Eri Sakamoto;
- Kanako Sato;
- Momoe Ota;
- Masae Koizumi;
- Mayumi Toya;
- Hideki Igarashi;
- Tomoko Hashimoto;
- Koichi Kyono
Publication type:
Article
Dose-Dependent Chlormadinone Acetate Can Suppress Premature LH Surge in Parallel with LH Value Reduction.
Published in:
Fertility & Reproduction: The Official Journal of the Asia Pacific Initiative on Reproduction (ASPIRE), 2020, v. 2, n. 1, p. 21, doi. 10.1142/S2661318220500048
By:
- Yuya Takeshige;
- Tomoko Hashimoto;
- Koichi Kyono
Publication type:
Article

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