Keisuke Obara

Funabashi, 2748510, Japan

Last Updated: 09/26/2026

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Found 93 publications

γ-Linolenic Acid Inhibits Contractile Responses in Pig Basilar Arteries via Prostanoid TP Receptor Antagonism and Ba2+-Sensitive K+ Channel Activation.

γ-Linolenic Acid Inhibits Contractile Responses in Pig Basilar Arteries via Prostanoid TP Receptor Antagonism and Ba2+-Sensitive K+ Channel Activation.

Journal: Biological & pharmaceutical bulletin

Published: September 06, 2026

Orai1 Contributes to Platelet-Activating Factor (PAF)-Induced Contraction in Association with Voltage-Dependent Ca2+ Channel-Mediated Mechanisms in Guinea Pig Urinary Bladder Smooth Muscle.

Orai1 Contributes to Platelet-Activating Factor (PAF)-Induced Contraction in Association with Voltage-Dependent Ca2+ Channel-Mediated Mechanisms in Guinea Pig Urinary Bladder Smooth Muscle.

Journal: Biological & pharmaceutical bulletin

Published: August 26, 2026

Role of Pbr1, a putative oxidoreductase, in the ER quality control and folding of yeast Fks1 glucan synthase.

Role of Pbr1, a putative oxidoreductase, in the ER quality control and folding of yeast Fks1 glucan synthase.

Journal: Proceedings of the National Academy of Sciences of the United States of America

Published: July 13, 2026

Pinolenic Acid Inhibits Prostanoid TP Receptor-Mediated Contraction in Porcine Coronary Arteries.

Pinolenic Acid Inhibits Prostanoid TP Receptor-Mediated Contraction in Porcine Coronary Arteries.

Journal: Biological & pharmaceutical bulletin

Published: June 24, 2026

Schisandrin A Suppresses Guinea Pig Ileal Longitudinal Smooth Muscle Contraction through Functional Inhibition of L-Type Ca2+ Channels.

Schisandrin A Suppresses Guinea Pig Ileal Longitudinal Smooth Muscle Contraction through Functional Inhibition of L-Type Ca2+ Channels.

Journal: Biological & pharmaceutical bulletin

Published: April 08, 2026

Evaluation of the Potential Inhibitory Effects of Medications for Detrusor Overactivity on Platelet-Activating Factor (PAF)-Induced Mechanical Activity in Guinea Pig Bladder Smooth Muscle.

Evaluation of the Potential Inhibitory Effects of Medications for Detrusor Overactivity on Platelet-Activating Factor (PAF)-Induced Mechanical Activity in Guinea Pig Bladder Smooth Muscle.

Journal: Biological & pharmaceutical bulletin

Published: October 29, 2025

Docosahexaenoic Acid Targets TRPC3/6 Channels to Suppress Noradrenaline-Induced Contraction in Rat Vas Deferens Smooth Muscle.

Docosahexaenoic Acid Targets TRPC3/6 Channels to Suppress Noradrenaline-Induced Contraction in Rat Vas Deferens Smooth Muscle.

Journal: Biological & pharmaceutical bulletin

Published: October 01, 2025

Inhibitory Effects of Ferulic Acid on Acetylcholine- and Platelet-Activating Factor-Induced Contractions in Guinea Pig Urinary Bladder Smooth Muscle.

Inhibitory Effects of Ferulic Acid on Acetylcholine- and Platelet-Activating Factor-Induced Contractions in Guinea Pig Urinary Bladder Smooth Muscle.

Journal: Biological & pharmaceutical bulletin

Published: August 13, 2025

Pharmacological Characteristics of Extracellular Ca2+ Influx Pathways Responsible for Platelet-Activating Factor-Induced Contractions in Rat Esophagus Smooth Muscle: Involvement of L-Type, Receptor-Operated, and Store-Operated Ca2+ Channels.

Pharmacological Characteristics of Extracellular Ca2+ Influx Pathways Responsible for Platelet-Activating Factor-Induced Contractions in Rat Esophagus Smooth Muscle: Involvement of L-Type, Receptor-Operated, and Store-Operated Ca2+ Channels.

Journal: Biological & pharmaceutical bulletin

Published: June 29, 2025

Inducible tag-free degradation of endogenous proteins with AlissAID and development of a photoactivable inducer.

Inducible tag-free degradation of endogenous proteins with AlissAID and development of a photoactivable inducer.

Journal: Communications biology

Published: May 12, 2025

Platelet-Activating Factor (PAF) Induces Strong Mechanical Activities Accompanied by Basal Tension Increases in Esophageal and Gastric Fundus Smooth Muscles from Rat.

Platelet-Activating Factor (PAF) Induces Strong Mechanical Activities Accompanied by Basal Tension Increases in Esophageal and Gastric Fundus Smooth Muscles from Rat.

Journal: Biological & pharmaceutical bulletin

Published: May 11, 2025

Alpha-Linolenic Acid Inhibits Contraction of Pig Basilar Arteries through Prostanoid TP Receptor Antagonistic Action and Activation of Kir Channels.

Alpha-Linolenic Acid Inhibits Contraction of Pig Basilar Arteries through Prostanoid TP Receptor Antagonistic Action and Activation of Kir Channels.

Journal: Pharmacology

Published: May 07, 2025

Showing 1-12 of 93

Last Updated: 09/26/2026