Hiroaki Okamura

3050901, Japan

Last Updated: 09/26/2026

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Found 19 publications

Peripheral administration of a κ-opioid receptor agonist nalfurafine inactivates gonadotropin-releasing hormone pulse generator activity in goats.

Peripheral administration of a κ-opioid receptor agonist nalfurafine inactivates gonadotropin-releasing hormone pulse generator activity in goats.

Journal: Neuroscience letters

Published: May 23, 2024

Continuous acceleration of neural activity of the GnRH pulse generator during chronic peripheral infusion of neurokinin 3 receptor agonist in goats.

Continuous acceleration of neural activity of the GnRH pulse generator during chronic peripheral infusion of neurokinin 3 receptor agonist in goats.

Journal: The Journal of reproduction and development

Published: June 04, 2023

Local administration of Neurokinin B in the arcuate nucleus accelerates the neural activity of the GnRH pulse generator in goats.

Local administration of Neurokinin B in the arcuate nucleus accelerates the neural activity of the GnRH pulse generator in goats.

Journal: The Journal of reproduction and development

Published: October 11, 2021

Mapping of KNDy neurons and immunohistochemical analysis of the interaction between KNDy and substance P neural systems in goat.

Mapping of KNDy neurons and immunohistochemical analysis of the interaction between KNDy and substance P neural systems in goat.

Journal: The Journal of reproduction and development

Published: November 08, 2017

An administration of TAK-683 at a minimally effective dose for luteinizing hormone stimulation under the absence of the ovary induces luteinizing hormone surge in ovary-intact goats.

An administration of TAK-683 at a minimally effective dose for luteinizing hormone stimulation under the absence of the ovary induces luteinizing hormone surge in ovary-intact goats.

Journal: The Journal of reproduction and development

Published: March 28, 2017

Effects of intravenous administration of neurokinin receptor subtype-selective agonists on gonadotropin-releasing hormone pulse generator activity and luteinizing hormone secretion in goats.

Effects of intravenous administration of neurokinin receptor subtype-selective agonists on gonadotropin-releasing hormone pulse generator activity and luteinizing hormone secretion in goats.

Journal: The Journal of reproduction and development

Published: October 28, 2014

Development of novel neurokinin 3 receptor (NK3R) selective agonists with resistance to proteolytic degradation.

Development of novel neurokinin 3 receptor (NK3R) selective agonists with resistance to proteolytic degradation.

Journal: Journal of medicinal chemistry

Published: September 24, 2014

Effects of exposure to male goat hair extracts on luteinizing hormone secretion and neuronal activation in seasonally anestrous ewes.

Effects of exposure to male goat hair extracts on luteinizing hormone secretion and neuronal activation in seasonally anestrous ewes.

Journal: The Journal of veterinary medical science

Published: June 20, 2014

The effects of chronic subcutaneous administration of an investigational kisspeptin analog, TAK-683, on gonadotropin-releasing hormone pulse generator activity in goats.

The effects of chronic subcutaneous administration of an investigational kisspeptin analog, TAK-683, on gonadotropin-releasing hormone pulse generator activity in goats.

Journal: Neuroendocrinology

Published: June 03, 2014

Identification of an olfactory signal molecule that activates the central regulator of reproduction in goats.

Identification of an olfactory signal molecule that activates the central regulator of reproduction in goats.

Journal: Current biology : CB

Published: December 30, 2013

Differential effects of continuous exposure to the investigational metastin/kisspeptin analog TAK-683 on pulsatile and surge mode secretion of luteinizing hormone in ovariectomized goats.

Differential effects of continuous exposure to the investigational metastin/kisspeptin analog TAK-683 on pulsatile and surge mode secretion of luteinizing hormone in ovariectomized goats.

Journal: The Journal of reproduction and development

Published: September 20, 2013

Kisspeptin and GnRH pulse generation.

Kisspeptin and GnRH pulse generation.

Journal: Advances in experimental medicine and biology

Published: April 04, 2013

Showing 1-12 of 19

Last Updated: 09/26/2026