User profiles for O. Furukawa

Osamu Furukawa

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Cited by 374

Impaired duodenal bicarbonate secretion and mucosal integrity in mice lacking prostaglandin E–receptor subtype EP3

K Takeuchi, H Ukawa, S Kato, O Furukawa, H Araki… - Gastroenterology, 1999 - Elsevier
Background & Aims: To examine the involvement of EP 3 receptors in physiological regulation
of duodenal HCO 3 − secretion, we disrupted the gene encoding EP receptors in mice by …

A New Model of Duodenal Ulcers Induced in Rats by Indomethacln Plus Histamine

K Takeuchi, O Furukawa, H Tanaka, S Okabe - Gastroenterology, 1986 - Elsevier
We standardized a new method for producing duodenal ulcers in rats by administering
indomethacin plus histamine, and investigated the pathogenesis. Indomethacin (5 mg/kg) was …

Prepulse inhibition of the startle response with chronic schizophrenia: a replication study

…, K Kawashima, T Okochi, T Kitajima, O Furukawa… - Neuroscience …, 2009 - Elsevier
Prepulse inhibition (PPI) deficit, the acoustic startle reflex (ASR) and habituation (HAB)
impairment are considered to be endophenotypes for schizophrenia. The recent two studies have …

Effect of blue-blocking glasses in major depressive disorder with sleep onset insomnia: a randomized, double-blind, placebo-controlled study

…, I Takeuchi, S Tsuboi, O Furukawa… - Chronobiology …, 2017 - Taylor & Francis
Blue wavelengths form the portion of the visible electromagnetic spectrum that most potently
regulates circadian rhythm. We hypothesized that wearing blue-blocking (BB) glasses in the …

Study on real time estimation of tire to road friction

S Yamazaki, O Furukawa, T Suzuki - Vehicle System Dynamics, 1997 - Taylor & Francis
This paper presents an analytical approach for estimating the friction coefficient between a
tire and the road. We analyzed the friction coefficient in real time, based on a brush type tire …

Prostaglandin E receptor subtypes involved in stimulation of gastroduodenal bicarbonate secretion in rats and mice

K Takeuchi, H Ukawa, O Furukawa… - Journal of physiology …, 1999 - agro.icm.edu.pl
The secretion of HCO in the surface epithelial cell is one of the main defense mechanism of
the gastroduodenal mucosa against acid (1). Mucus adherent to the luminal surface of the …

Effect of N-methyl-d-aspartate receptor blockade on neuronal plasticity and gastrointestinal transit delay induced by ischemia/reperfusion in rats

F Calcina, E Barocelli, S Bertoni, O Furukawa… - Neuroscience, 2005 - Elsevier
Intestinal ischemia impairs gastrointestinal motility. The aims of this study were to investigate
the effect of intestinal ischemia on gastrointestinal transit and on the expression of enteric …

Effect of Stoichiometry on the Dielectric Properties and Life Performance of (Pb0.875Ba0.125) [(Mg1/3Nb2/3)0.5 (Zn1/3Nb2/3)0.3 Ti0.2]O3 Relaxor …

H Kanai, O Furukawa, S Nakamura… - Journal of the …, 1993 - Wiley Online Library
… perovskite structure) on the dielectric properties and microstructure of a partially A‐site
substituted relaxor, (Pb 0.875 Ba 0.125 ) A [(Mg 1/3 Nb 2/3 ) 0.5 (Zn 1/3 Nb 2/3 ) 0.3 Ti 0.2 ] B O 3 …

[HTML][HTML] Cellular bicarbonate protects rat duodenal mucosa from acid-induced injury

Y Akiba, O Furukawa, PH Guth, E Engel… - The Journal of …, 2001 - Am Soc Clin Investig
… were circulated through a reservoir, bubbled with 100% O 2 . Perfusate pH was kept at pH
7.0 … O 2 gas-bubbled pH 7.0 saline was recirculated with a peristaltic pump, whereas pH 2.2 …

Interference signal processing for dynamic displacement measurement with 1 ns time resolution

O Furukawa, Y Tanaka - Applied Physics Express, 2017 - iopscience.iop.org
We propose a novel signal processing method for a laser-interferometer-based displacement
measurement system with significantly improved time resolution that enables us to …