Anomalous pressure effects on the photoreaction of a light-sensor protein from Synechocystis, PixD (Slr1694), and the compressibility change of its intermediates

2016 ◽  
Vol 18 (37) ◽  
pp. 25915-25925 ◽  
Author(s):  
Tsubasa Nakajima ◽  
Kunisato Kuroi ◽  
Yusuke Nakasone ◽  
Koji Okajima ◽  
Masahiko Ikeuchi ◽  
...  
Keyword(s):  
High Pressure ◽  
Pressure Effect ◽  
Pressure Effects ◽  
Light Sensor ◽  
Sensor Protein

High pressure enhances the dissociation yield of SyPixD, and this pressure effect was explained by pressure dependent fluctuation of intermediates.

scholarly journals The Continuance Time of Pressure Effect in the Rat Model of Complete Freund’s Adjuvant Induced Arthritis

2015 ◽  
Vol 18;1 (1;1) ◽  
pp. E39-E47
Author(s):  
Chang-Hyung Lee
Keyword(s):  
High Pressure ◽  
Animal Model ◽  
Therapeutic Effect ◽  
Pressure Effect ◽  
Weight Bearing ◽  
Complete Freund’S Adjuvant ◽  
Pressure Effects ◽  
Freund’S Adjuvant ◽  
Complete Freund's Adjuvant ◽  
Freund's Adjuvant

Background: We previously published on the pressure effect using a rheumatoid animal model (Pain Physician in 2013 and 2014). However, we do not know how long the pressure effect lasts after exposure to high pressure. Objective: We evaluated the duration of the pressure effect in a day for a given study period. Study Design: Laboratory animal study. Methods: Following injection of Complete Freund’s Adjuvant (CFA) into one side of the knee joint, 8 rats were assigned to 1.5 atmospheres absolute (ATA) hyperbaric chamber 3 hours per day for one or 2 weeks (1WPG or 2WPG). Pain levels were assessed daily for 2 weeks according to weight bearing force (WBF) of the affected limb. In addition, the levels of gelatinase, MMP-2, and MMP-9 expression in synovial fluids of the knees were analyzed. Results: The reduction of WBF was high at one day after injection and then increased spontaneously up to 2 weeks in 1WPG and 2WPG. The pressure effects lasted for a given day and did not exceed the pressure effects of the next day in all study periods. Improvement of WBF in 2WPG was significantly greater than that of 1WPG during 8~14 days. The gelatinase expression ratio was significantly reduced in 1WPG and 2WPG, and 2WPG showed the lowest gelatinase ratio at 2 weeks. Limitation: Although enough samples were used for the study, more samples will be needed to raise the reliability. Conclusion: The 3 hours of 1.5 ATA pressure effect lasted for more than a day. Longer pressure exposure time appears to yield a greater therapeutic effect in an RA animal model up to a given study period. Continuous application of high pressure might be beneficial for achievement of a better therapeutic effect in clinical application. Key words: Pressure effect, arthritic knee, arthritic pain, long-term effect of pressure, biophysiologic assessment, pain behavior assessment, arthritis treatment

High pressure effects on the multiplet structure of the emission spectrum of coronene in a n‐alkane matrix

1977 ◽  
Vol 66 (2) ◽  
pp. 875-876 ◽  
Author(s):  
M. Lamotte ◽  
S. Risemberg ◽  
A. M. Merle ◽  
J. Joussot‐Dubien
Keyword(s):  
High Pressure ◽  
Emission Spectrum ◽  
Pressure Effects ◽  
Multiplet Structure ◽  
High Pressure Effects

High Pressure effects on electrical resistivity and dielectric properties of nanocrystalline SnO2

2005 ◽  
Vol 66 (10) ◽  
pp. 1621-1627 ◽  
Author(s):  
P. Thangadurai ◽  
A. Chandra Bose ◽  
S. Ramasamy ◽  
R. Kesavamoorthy ◽  
T.R. Ravindran
Keyword(s):  
High Pressure ◽  
Electrical Resistivity ◽  
Dielectric Properties ◽  
Pressure Effects ◽  
High Pressure Effects

scholarly journals Crystal Growth and High-Pressure Effects of Bi-Based Superconducting Whiskers

ACS Omega ◽  
2021 ◽  
Author(s):  
Ryo Matsumoto ◽  
Sayaka Yamamoto ◽  
Yoshihiko Takano ◽  
Hiromi Tanaka
Keyword(s):  
High Pressure ◽  
Crystal Growth ◽  
Pressure Effects ◽  
High Pressure Effects

Interpretation of the high-pressure effects in the rare-earth orthoferrites

1975 ◽  
Vol 11 (7) ◽  
pp. 2705-2706 ◽  
Author(s):  
C. Boekema ◽  
F. van der Woude ◽  
G. A. Sawatzky
Keyword(s):  
High Pressure ◽  
Rare Earth ◽  
Pressure Effects ◽  
High Pressure Effects ◽  
The Rare Earth

High-pressure effect on inverse spinel LiCuVO4: X-ray diffraction and Raman scattering

2013 ◽  
Vol 22 (1) ◽  
pp. 016103 ◽  
Author(s):  
Heng-Nan Liang ◽  
Chun-Li Ma ◽  
Fei Du ◽  
Qi-Liang Cui ◽  
Guang-Tian Zou
Keyword(s):  
High Pressure ◽  
Raman Scattering ◽  
Pressure Effect ◽  
X Ray Diffraction ◽  
Inverse Spinel ◽  
X Ray ◽  
High Pressure Effect

scholarly journals High pressure effect on bonding nature in KMnF3

2005 ◽  
Vol 61 (a1) ◽  
pp. c464-c465
Author(s):  
S. Aoyagi ◽  
S. Toda ◽  
E. Nishibori ◽  
Y. Kuroiwa ◽  
T. Adachi ◽  
...  
Keyword(s):  
High Pressure ◽  
Pressure Effect ◽  
High Pressure Effect

High pressure effects on benzoic acid dimers: Vibrational spectroscopy

2014 ◽  
Vol 73 ◽  
pp. 138-143 ◽  
Author(s):  
Yuchuan Tao ◽  
Zbigniew A. Dreger ◽  
Yogendra M. Gupta
Keyword(s):  
High Pressure ◽  
Benzoic Acid ◽  
Vibrational Spectroscopy ◽  
Pressure Effects ◽  
High Pressure Effects
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