Shota Hatakeyama

Kamakura, 2470056, Japan

Last Updated: 09/26/2026

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Found 13 publications

Protocol for assisted sperm fusion insemination of human oocytes using zona pellucida-bound sperm.

Protocol for assisted sperm fusion insemination of human oocytes using zona pellucida-bound sperm.

Journal: STAR protocols

Published: April 07, 2026

Granulocyte-macrophage colony-stimulating factor-containing medium for blastocyst recovery culture: study protocol for a randomized controlled trial (GSET-study).

Granulocyte-macrophage colony-stimulating factor-containing medium for blastocyst recovery culture: study protocol for a randomized controlled trial (GSET-study).

Journal: Trials

Published: October 14, 2025

Reply of the authors: Assisted sperm fusion insemination improves fertilization rates and increases usable embryos for transfer: a clinical sibling-oocyte study.

Reply of the authors: Assisted sperm fusion insemination improves fertilization rates and increases usable embryos for transfer: a clinical sibling-oocyte study.

Journal: F&S reports

Published: June 20, 2025

Assisted sperm fusion insemination improves fertilization rates and increases usable embryos for transfer: a clinical sibling-oocyte study.

Assisted sperm fusion insemination improves fertilization rates and increases usable embryos for transfer: a clinical sibling-oocyte study.

Journal: F&S reports

Published: October 02, 2024

Effect of Male Cigarette Smoking on In Vitro Fertilization (IVF) Outcomes and Embryo Morphokinetic Parameters.

Effect of Male Cigarette Smoking on In Vitro Fertilization (IVF) Outcomes and Embryo Morphokinetic Parameters.

Journal: Cureus

Published: January 23, 2024

Efficacy of Hyaluronan-Enriched Transfer Medium for Low-Grade Frozen Embryo Transfer.

Efficacy of Hyaluronan-Enriched Transfer Medium for Low-Grade Frozen Embryo Transfer.

Journal: Cureus

Published: May 17, 2023

First birth following assisted sperm fusion insemination using sperm bound to zona pellucida.

First birth following assisted sperm fusion insemination using sperm bound to zona pellucida.

Journal: Journal of assisted reproduction and genetics

Published: April 15, 2020

Fertilization with human sperm bound to zona pellucida by pressing onto the oocyte membrane.

Fertilization with human sperm bound to zona pellucida by pressing onto the oocyte membrane.

Journal: Human cell

Published: November 27, 2019

Morphologically poor blastocysts could affect the implantation rate of a morphologically good blastocyst during a double-blastocyst transfer for patients who have experienced repeated implantation failures.

Morphologically poor blastocysts could affect the implantation rate of a morphologically good blastocyst during a double-blastocyst transfer for patients who have experienced repeated implantation failures.

Journal: Reproductive medicine and biology

Published: October 29, 2017

Difference in the size of the placenta and umbilical cord between women with natural pregnancy and those with IVF pregnancy.

Difference in the size of the placenta and umbilical cord between women with natural pregnancy and those with IVF pregnancy.

Journal: Journal of assisted reproduction and genetics

Published: July 19, 2017

Dichorionic triplets following frozen-thawed poor-stage embryo transfer: a report of two cases and a review.

Dichorionic triplets following frozen-thawed poor-stage embryo transfer: a report of two cases and a review.

Journal: Reproductive biology and endocrinology : RB&E

Published: June 17, 2017

Cryopreservation of very low numbers of spermatozoa from male patients undergoing infertility treatment using agarose capsules.

Cryopreservation of very low numbers of spermatozoa from male patients undergoing infertility treatment using agarose capsules.

Journal: Human cell

Published: November 15, 2016

Showing 1-12 of 13

Last Updated: 09/26/2026