User profiles for Y. Masaoka
Yuri MasaokaShowa University School of Medicine Verified email at med.showa-u.ac.jp Cited by 2232 |
Breathing rhythms and emotions
I Homma, Y Masaoka - Experimental physiology, 2008 - Wiley Online Library
Respiration is primarily regulated for metabolic and homeostatic purposes in the brainstem.
However, breathing can also change in response to changes in emotions, such as sadness, …
However, breathing can also change in response to changes in emotions, such as sadness, …
Site of drug absorption after oral administration: assessment of membrane permeability and luminal concentration of drugs in each segment of gastrointestinal tract
Y Masaoka, Y Tanaka, M Kataoka, S Sakuma… - European journal of …, 2006 - Elsevier
This study was conducted to assess the site of drug absorption in the gastrointestinal (GI)
tract after oral administration. Drug permeability to different regions of rat intestine, jejunum, …
tract after oral administration. Drug permeability to different regions of rat intestine, jejunum, …
Anxiety and respiratory patterns: their relationship during mental stress and physical load
Y Masaoka, I Homma - International Journal of Psychophysiology, 1997 - Elsevier
In the present study we investigated the effect of mental stress on respiration using unpleasant
sounds. To compare the center output of each stimuli, subjects took part in one session …
sounds. To compare the center output of each stimuli, subjects took part in one session …
In Vitro System to Evaluate Oral Absorption of Poorly Water-Soluble Drugs: Simultaneous Analysis on Dissolution and Permeation of Drugs
M Kataoka, Y Masaoka, Y Yamazaki, T Sakane… - Pharmaceutical …, 2003 - Springer
Purpose. The aim of the present work was to develop a new in vitro system to evaluate oral
absorption of poorly water-soluble drugs by utilizing Caco-2 monolayers. Methods. Caco-2 …
absorption of poorly water-soluble drugs by utilizing Caco-2 monolayers. Methods. Caco-2 …
The effect of anticipatory anxiety on breathing and metabolism in humans
Y Masaoka, I Homma - Respiration physiology, 2001 - Elsevier
Respiratory patterns are influenced by cortical and limbic factors and generated by a complex
interaction between metabolic requirements and their behavioral effects. Our previous …
interaction between metabolic requirements and their behavioral effects. Our previous …
The amygdala of patients with Parkinson's disease is silent in response to fearful facial expressions
N Yoshimura, M Kawamura, Y Masaoka, I Homma - Neuroscience, 2005 - Elsevier
We previously found that patients with Parkinson’s disease (PD) were impaired with respect
to recognition of fear and disgust in facial expressions. To investigate the neural …
to recognition of fear and disgust in facial expressions. To investigate the neural …
[PDF][PDF] Effect of salinity on growth, mineral composition, photosynthesis and water relations of two vegetable crops; New Zealand spinach (Tetragonia tetragonioides) and water …
…, Y Fukuda, H Hakata, Y Okamoto, Y Masaoka… - 2010 - doc-developpement-durable.org
New Zealand spinach (Tetragonia tetragonioides L.) is widely cultivated throughout the world
for use as a vegetable, ground cover and medicinal plant; however its salt tolerance has …
for use as a vegetable, ground cover and medicinal plant; however its salt tolerance has …
A Two-Component Multidrug Efflux Pump, EbrAB, in Bacillus subtilis
Y Masaoka, Y Ueno, Y Morita, T Kuroda… - Journal of …, 2000 - Am Soc Microbiol
… The recombinant plasmid produced elevated resistance against ethidium bromide, acriflavine,
pyronine Y, and safranin O not only inEscherichia coli but also in B. subtilis. It also caused …
pyronine Y, and safranin O not only inEscherichia coli but also in B. subtilis. It also caused …
Effect of food intake on the oral absorption of poorly water-soluble drugs: in vitro assessment of drug dissolution and permeation assay system
M Kataoka, Y Masaoka, S Sakuma… - Journal of pharmaceutical …, 2006 - Elsevier
The aim of the present work was to establish appropriate conditions for the dissolution/permeation
system (D/P system) to estimate the effect of food intake on oral drug absorption. The …
system (D/P system) to estimate the effect of food intake on oral drug absorption. The …
Mechanisms of membrane transport of poorly soluble drugs: role of micelles in oral absorption processes
K Yano, Y Masaoka, M Kataoka, S Sakuma… - Journal of …, 2010 - Elsevier
Micelles formed in the GI tract by bile acid and lecithin play an important role in oral absorption
of poorly soluble drugs. In this situation, the drug molecules are present in equilibrium …
of poorly soluble drugs. In this situation, the drug molecules are present in equilibrium …