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Fukami A, Adachi H, Enomoto M, Sakaue A, Hamamura H, Toyomasu K, Yamamoto M, Fukumoto Y. The impact of serum and faecal chitinase 3-like 1 level on endothelial dysfunction in a population of community-dwelling Japanese. Atherosclerosis 2020. [DOI: 10.1016/j.atherosclerosis.2020.10.699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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2
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Terashima S, Yu L, Ong HJ, Tanihata I, Adachi S, Aoi N, Chan PY, Fujioka H, Fukuda M, Geissel H, Gey G, Golak J, Haettner E, Iwamoto C, Kawabata T, Kamada H, Le XY, Sakaguchi H, Sakaue A, Scheidenberger C, Skibiński R, Sun BH, Tamii A, Tang TL, Tran DT, Topolnicki K, Wang TF, Watanabe YN, Weick H, Witała H, Zhang GX, Zhu LH. Dominance of Tensor Correlations in High-Momentum Nucleon Pairs Studied by (p,pd) Reaction. Phys Rev Lett 2018; 121:242501. [PMID: 30608744 DOI: 10.1103/physrevlett.121.242501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Indexed: 06/09/2023]
Abstract
The isospin character of p-n pairs at large relative momentum has been observed for the first time in the ^{16}O ground state. A strong population of the J,T=1,0 state and a very weak population of the J,T=0,1 state were observed in the neutron pickup domain of ^{16}O(p,pd) at 392 MeV. This strong isospin dependence at large momentum transfer is not reproduced by the distorted-wave impulse approximation calculations with known spectroscopic amplitudes. The results indicate the presence of high-momentum protons and neutrons induced by the tensor interactions in the ground state of ^{16}O.
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Affiliation(s)
- S Terashima
- School of Physics and Nuclear Energy Engineering, Beihang University, 100191 Beijing, China
- International Research Center for Nuclei and Particles in Cosmos, Beihang University, 100191 Beijing, China
| | - L Yu
- School of Physics and Nuclear Energy Engineering, Beihang University, 100191 Beijing, China
| | - H J Ong
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - I Tanihata
- School of Physics and Nuclear Energy Engineering, Beihang University, 100191 Beijing, China
- International Research Center for Nuclei and Particles in Cosmos, Beihang University, 100191 Beijing, China
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - S Adachi
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - N Aoi
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - P Y Chan
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - H Fujioka
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - M Fukuda
- Department of Physics, Osaka University, 1-5 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
| | - H Geissel
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planskstraße 1, 64291 Darmstadt, Germany
- Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 16, 35392 Gießen, Germany
| | - G Gey
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - J Golak
- M. Smoluchowski Institute of Physics, Jagiellonian University, PL-30348 Kraków, Poland
| | - E Haettner
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planskstraße 1, 64291 Darmstadt, Germany
- Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 16, 35392 Gießen, Germany
| | - C Iwamoto
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - T Kawabata
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - H Kamada
- Department of Physics, Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu 804-8550, Japan
| | - X Y Le
- School of Physics and Nuclear Energy Engineering, Beihang University, 100191 Beijing, China
- International Research Center for Nuclei and Particles in Cosmos, Beihang University, 100191 Beijing, China
| | - H Sakaguchi
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - A Sakaue
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - C Scheidenberger
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planskstraße 1, 64291 Darmstadt, Germany
- Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 16, 35392 Gießen, Germany
| | - R Skibiński
- M. Smoluchowski Institute of Physics, Jagiellonian University, PL-30348 Kraków, Poland
| | - B H Sun
- School of Physics and Nuclear Energy Engineering, Beihang University, 100191 Beijing, China
- International Research Center for Nuclei and Particles in Cosmos, Beihang University, 100191 Beijing, China
- Beijing Advanced Innovation Center for Big Data based Precision Medicine, Beihang University, 100083 Beijing, China
| | - A Tamii
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - T L Tang
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - D T Tran
- RCNP, Osaka University, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
- Institute of Physics, Vietnam Academy of Science and Technology, Hanoi 100000, Vietnam
| | - K Topolnicki
- M. Smoluchowski Institute of Physics, Jagiellonian University, PL-30348 Kraków, Poland
| | - T F Wang
- School of Physics and Nuclear Energy Engineering, Beihang University, 100191 Beijing, China
- International Research Center for Nuclei and Particles in Cosmos, Beihang University, 100191 Beijing, China
| | - Y N Watanabe
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - H Weick
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planskstraße 1, 64291 Darmstadt, Germany
| | - H Witała
- M. Smoluchowski Institute of Physics, Jagiellonian University, PL-30348 Kraków, Poland
| | - G X Zhang
- School of Physics and Nuclear Energy Engineering, Beihang University, 100191 Beijing, China
- International Research Center for Nuclei and Particles in Cosmos, Beihang University, 100191 Beijing, China
| | - L H Zhu
- School of Physics and Nuclear Energy Engineering, Beihang University, 100191 Beijing, China
- International Research Center for Nuclei and Particles in Cosmos, Beihang University, 100191 Beijing, China
- Beijing Advanced Innovation Center for Big Data based Precision Medicine, Beihang University, 100083 Beijing, China
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Shoji M, Masuzaki S, Kobayashi M, Goto M, Morisaki T, Yamada H, Komori A, Iwamae A, Sakaue A. Investigation of the Helical Divertor Function and the Future Plan of a Closed Divertor for Efficient Particle Control in the LHD Plasma Periphery. Fusion Science and Technology 2017. [DOI: 10.13182/fst10-04] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- M. Shoji
- National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, Gifu 509-5292, Japan
| | - S. Masuzaki
- National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, Gifu 509-5292, Japan
| | - M. Kobayashi
- National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, Gifu 509-5292, Japan
| | - M. Goto
- National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, Gifu 509-5292, Japan
| | - T. Morisaki
- National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, Gifu 509-5292, Japan
| | - H. Yamada
- National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, Gifu 509-5292, Japan
| | - A. Komori
- National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, Gifu 509-5292, Japan
| | - A. Iwamae
- Department of Mechanical Engineering and Science, Graduate School of Engineering Kyoto University, Kyoto 606-8501, Japan
| | - A. Sakaue
- Department of Mechanical Engineering and Science, Graduate School of Engineering Kyoto University, Kyoto 606-8501, Japan
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Kawabata T, Fujikawa Y, Furuno T, Goto T, Hashimoto T, Ichikawa M, Itoh M, Iwasa N, Kanada-En'yo Y, Koshikawa A, Kubono S, Miyawaki E, Mizuno M, Mizutani K, Morimoto T, Murata M, Nanamura T, Nishimura S, Okamoto S, Sakaguchi Y, Sakata I, Sakaue A, Sawada R, Shikata Y, Takahashi Y, Takechi D, Takeda T, Takimoto C, Tsumura M, Watanabe K, Yoshida S. Time-Reversal Measurement of the p-Wave Cross Sections of the ^{7}Be(n,α)^{4}He Reaction for the Cosmological Li Problem. Phys Rev Lett 2017; 118:052701. [PMID: 28211732 DOI: 10.1103/physrevlett.118.052701] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Indexed: 06/06/2023]
Abstract
The cross sections of the ^{7}Be(n,α)^{4}He reaction for p-wave neutrons were experimentally determined at E_{c.m.}=0.20-0.81 MeV slightly above the big bang nucleosynthesis (BBN) energy window for the first time on the basis of the detailed balance principle by measuring the time-reverse reaction. The obtained cross sections are much larger than the cross sections for s-wave neutrons inferred from the recent measurement at the n_TOF facility in CERN, but significantly smaller than the theoretical estimation widely used in the BBN calculations. The present results suggest the ^{7}Be(n,α)^{4}He reaction rate is not large enough to solve the cosmological lithium problem, and this conclusion agrees with the recent result from the direct measurement of the s-wave cross sections using a low-energy neutron beam and the evaluated nuclear data library ENDF/B-VII.1.
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Affiliation(s)
- T Kawabata
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - Y Fujikawa
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Furuno
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Goto
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Hashimoto
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - M Ichikawa
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - M Itoh
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - N Iwasa
- Department of Physics, Tohoku University, Aoba, Sendai, Miyagi 980-8578, Japan
| | - Y Kanada-En'yo
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - A Koshikawa
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - S Kubono
- RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - E Miyawaki
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - M Mizuno
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - K Mizutani
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Morimoto
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - M Murata
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Nanamura
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - S Nishimura
- RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - S Okamoto
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - Y Sakaguchi
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - I Sakata
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - A Sakaue
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - R Sawada
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - Y Shikata
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - Y Takahashi
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - D Takechi
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - T Takeda
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - C Takimoto
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - M Tsumura
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - K Watanabe
- Department of Physics, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
| | - S Yoshida
- Faculty of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan
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Iwamae A, Atake M, Sakaue A, Yoshikawa M, Kobayashi T, Matama K. Plasma Polarization Spectroscopy on Cusp Plasma and GAMMA 10 Tandem Mirror Plasma. Fusion Science and Technology 2007. [DOI: 10.13182/fst07-a1363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- A. Iwamae
- Department of Mechanical Engineering and Science, Kyoto University
| | - M. Atake
- Department of Mechanical Engineering and Science, Kyoto University
| | - A. Sakaue
- Department of Mechanical Engineering and Science, Kyoto University
| | | | | | - K. Matama
- Plasma Research Center, University of Tsukuba
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Tsuboi S, Fujiwara E, Ogata K, Sakaue A, Nakayama T, Ohmori S. Inhibitory effects of S-(1,2-dicarboxyethyl)glutathione on collagen-induced platelet aggregation; enhancements of cyclic AMP level and adenylate cyclase activity in platelets by S-(1,2-dicarboxyethyl)glutathione. Biol Pharm Bull 1993; 16:1083-6. [PMID: 8312859 DOI: 10.1248/bpb.16.1083] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
S-(1,2-Dicarboxyethyl)glutathione (DCE-GS) in addition to being present in the liver, lens, and heart, also inhibited platelet aggregation. To clarify these inhibitory effects, the role of DCE-GS in the release of ATP and serotonin from platelets was studied, as was thromoboxane A2 formation, cyclic AMP level and adenylate cyclase activity in human platelets. The results are as follows: DCE-GS at a concentration of 1.3 mM inhibited ATP and serotonin release from platelets induced by collagen, by 77.4 +/- 4.3 and 78.7 +/- 6.3%, respectively. At 1.5 mM DCE-GS also inhibited the formation of thromboxane B2 by 79.6 +/- 4.1%. Incubation of human platelet rich plasma with 2 mM of DCE-GS for 10 min increased the cyclic AMP level and the activity of adenylate cyclase by 204 +/- 28 and 211 +/- 11.7%, respectively. These results suggest that the inhibitory effect of DCE-GS on the platelet aggregation induced by collagen is due to an increase in the cyclic AMP level in platelets, which in turn may be due to enhancement of the activity of adenylate cyclase.
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Affiliation(s)
- S Tsuboi
- Faculty of Pharmaceutical Sciences, Okayama University, Japan
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Sasaki J, Koga S, Kato K, Takii M, Sakai K, Kawasaki K, Kagimoto M, Doi Y, Takada K, Sakaue A. Hypotensive effects and influence on serum lipids of SQ29,852, a new angiotensin converting enzyme inhibitor, in patients with essential hypertension: a comparison with atenolol. Int J Clin Pharmacol Ther Toxicol 1993; 31:83-8. [PMID: 8458681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The effects of SQ29,852 (n = 24), a new angiotensin converting enzyme inhibitor, and atenolol (n = 22), monotherapies were compared in 46 patients with mild to moderate essential hypertension. Both SQ29,852 (mean dose 15.0 +/- 5.1 mg/day) and atenolol (mean dose 37.5 +/- 18.5 mg/day) significantly decreased both systolic and diastolic blood pressures. There were no significant changes in serum lipids, apolipoproteins, lipoproteins or atherosclerotic indices after both SQ29,852 and atenolol. There were also no significant inter-group differences. There were no serious side effects or abnormal laboratory tests in both treatment groups. It is concluded that SQ29,852 is an effective antihypertensive drug without adverse effect on lipid metabolism.
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Affiliation(s)
- J Sasaki
- 2nd Dept. of Internal Medicine, Fukuoka University, Japan
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