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Seko T, Sato Y, Kuniyoshi M, Murata Y, Ishihara K, Yamashita Y, Fujiwara S, Ueda T, Yamashita M. Distribution and Effects of Selenoneine by Ingestion of Extract from Mackerel Processing Residue in Mice. Mar Biotechnol (NY) 2023; 25:1020-1030. [PMID: 37819466 DOI: 10.1007/s10126-023-10256-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/02/2023] [Indexed: 10/13/2023]
Abstract
Selenoneine is an organic selenium compound contained in blood and dark muscle of fish. It has a strong antioxidative capacity and is considered useful as a new functional food material. However, the distribution and effects of selenoneine in the mammalian body have not been thoroughly examined. In this study, a selenoneine-rich mackerel extract was developed and fed to mice at 0.07% in standard rodent chow (ME diet) for 32 days to examine its distribution in the body. Selenoneine was distributed in the liver, kidney, and spleen in mice fed with mackerel extract, but it was not distributed in the plasma or erythrocytes. Moreover, concentrations of the major selenium-containing protein were not affected by the mackerel extract. The results of this study suggest that selenoneine is absorbed in the body following ingestion of low doses in crude material and preferentially accumulates in organs and later distributes in erythrocytes. Biochemical analyses of plasma in male mice showed that the glucose level was significantly increased and LDL-cholesterol level was significantly decreased by ME diet feeding. The results indicate that male mice are sensitive to ME diet.
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Affiliation(s)
- Takuya Seko
- Fisheries Technology Institute, National Research and Development Agency, Yokohama, Kanagawa, 236-8648, Japan.
| | - Yoko Sato
- Fisheries Technology Institute, National Research and Development Agency, Yokohama, Kanagawa, 236-8648, Japan
| | - Michiko Kuniyoshi
- Fisheries Technology Institute, National Research and Development Agency, Yokohama, Kanagawa, 236-8648, Japan
| | - Yuko Murata
- Fisheries Technology Institute, National Research and Development Agency, Yokohama, Kanagawa, 236-8648, Japan
| | - Kenji Ishihara
- Fisheries Technology Institute, National Research and Development Agency, Yokohama, Kanagawa, 236-8648, Japan
| | - Yumiko Yamashita
- Fisheries Technology Institute, National Research and Development Agency, Yokohama, Kanagawa, 236-8648, Japan
| | | | - Tomohiro Ueda
- Coastal Regional Development Bureau, Iwate Prefectural Government, Kamaishi, Iwate, 026-0043, Japan
| | - Michiaki Yamashita
- Department of Food Science and Technology, National Fisheries University, Yamaguchi, 759-6595, Japan
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Enjoji M, Nakamuta M, Arimura E, Morizono S, Kuniyoshi M, Fukushima M, Kotoh K, Nawata H. Clinical Significance of Urinary N1,N12-Diacetylspermine Levels in Patients with Hepatocellular Carcinoma. Int J Biol Markers 2018; 19:322-7. [PMID: 15646840 DOI: 10.1177/172460080401900411] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [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: 11/15/2022]
Abstract
Background/aim N1,N12-diacetylspermine (DiAcSpm), a diacetylpolyamine which was recently identified in urine, appeared to be a useful tumor marker for urogenital cancers. Here we examined the clinical significance of urinary DiAcSpm as a tumor marker for hepatocellular carcinoma (HCC). Methods Urine samples were collected from patients with HCC and benign liver diseases. Urinary levels of DiAcSpm were measured by ELISA, which was newly developed in order to analyze large numbers of samples. Results The appropriate threshold value was set at 325 nM/g·creatinine. The sensitivity of the DiAcSpm assay for HCC was 65.5% and the specificity calculated between HCC and liver cirrhosis was 76.0%. The percentage of DiAcSpm-positive HCC patients was similar to that for AFP or PIVKA-II. At more advanced clinical stages, the positive percentage of these three markers increased but the DiAcSpm levels appeared to move independently of AFP and PIVKA-II. In HCC patients, the DiAcSpm levels reflected the progression of disease or the effect of treatment. Conclusions DiAcSpm levels were found to reflect the severity, activity or viability of HCC. Urinary DiAcSpm can therefore be considered one of the useful indexes for patients with HCC.
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Affiliation(s)
- M Enjoji
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Broderick JW, Fender RP, Breton RP, Stewart AJ, Rowlinson A, Swinbank JD, Hessels JWT, Staley TD, van der Horst AJ, Bell ME, Carbone D, Cendes Y, Corbel S, Eislöffel J, Falcke H, Grießmeier JM, Hassall TE, Jonker P, Kramer M, Kuniyoshi M, Law CJ, Markoff S, Molenaar GJ, Pietka M, Scheers LHA, Serylak M, Stappers BW, Ter Veen S, van Leeuwen J, Wijers RAMJ, Wijnands R, Wise MW, Zarka P. Low-radio-frequency eclipses of the redback pulsar J2215+5135 observed in the image plane with LOFAR. Mon Not R Astron Soc 2016; 459:2681-2689. [PMID: 27279782 DOI: 10.1093/mnras/stw794] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 03/27/2016] [Accepted: 04/05/2016] [Indexed: 06/06/2023]
Abstract
The eclipses of certain types of binary millisecond pulsars (i.e. 'black widows' and 'redbacks') are often studied using high-time-resolution, 'beamformed' radio observations. However, they may also be detected in images generated from interferometric data. As part of a larger imaging project to characterize the variable and transient sky at radio frequencies <200 MHz, we have blindly detected the redback system PSR J2215+5135 as a variable source of interest with the Low-Frequency Array (LOFAR). Using observations with cadences of two weeks - six months, we find preliminary evidence that the eclipse duration is frequency dependent (∝ν-0.4), such that the pulsar is eclipsed for longer at lower frequencies, in broad agreement with beamformed studies of other similar sources. Furthermore, the detection of the eclipses in imaging data suggests an eclipsing medium that absorbs the pulsed emission, rather than scattering it. Our study is also a demonstration of the prospects of finding pulsars in wide-field imaging surveys with the current generation of low-frequency radio telescopes.
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Affiliation(s)
- J W Broderick
- Astrophysics, Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH, UK; Physics and Astronomy, University of Southampton, Highfield, Southampton SO17 1BJ, UK; ASTRON, the Netherlands Institute for Radio Astronomy, Postbus 2, NL-7990 AA Dwingeloo, the Netherlands
| | - R P Fender
- Astrophysics, Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH, UK; Physics and Astronomy, University of Southampton, Highfield, Southampton SO17 1BJ, UK
| | - R P Breton
- Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, UK; Physics and Astronomy, University of Southampton, Highfield, Southampton SO17 1BJ, UK
| | - A J Stewart
- Astrophysics, Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH, UK; Physics and Astronomy, University of Southampton, Highfield, Southampton SO17 1BJ, UK
| | - A Rowlinson
- ASTRON, the Netherlands Institute for Radio Astronomy, Postbus 2, NL-7990 AA Dwingeloo, the Netherlands; Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - J D Swinbank
- Department of Astrophysical Sciences, Princeton University, Princeton, NJ 08544, USA; Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - J W T Hessels
- ASTRON, the Netherlands Institute for Radio Astronomy, Postbus 2, NL-7990 AA Dwingeloo, the Netherlands; Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - T D Staley
- Astrophysics, Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH, UK; Physics and Astronomy, University of Southampton, Highfield, Southampton SO17 1BJ, UK
| | - A J van der Horst
- Department of Physics, The George Washington University, 725 21st Street NW, Washington, DC 20052, USA
| | - M E Bell
- CSIRO Astronomy and Space Science, PO Box 76, Epping, NSW 1710, Australia; ARC Centre of Excellence for All-sky Astrophysics (CAASTRO), The University of Sydney, NSW 2006, Australia
| | - D Carbone
- Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - Y Cendes
- Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - S Corbel
- Laboratoire AIM (CEA/IRFU - CNRS/INSU - Université Paris Diderot), CEA DSM/IRFU/SAp, F-91191 Gif-sur-Yvette, France; Station de Radioastronomie de Nançay, Observatoire de Paris, CNRS/INSU, USR 704 - Univ. Orléans, OSUC, F-18330 Nançay, France
| | - J Eislöffel
- Thüringer Landessternwarte, Sternwarte 5, D-07778 Tautenburg, Germany
| | - H Falcke
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, NL-6500 GL Nijmegen, the Netherlands; ASTRON, the Netherlands Institute for Radio Astronomy, Postbus 2, NL-7990 AA Dwingeloo, the Netherlands
| | - J-M Grießmeier
- LPC2E - Université d'Orléans/CNRS, F-45071 Orléans cedex 2, France; Station de Radioastronomie de Nançay, Observatoire de Paris, CNRS/INSU, USR 704 - Univ. Orléans, OSUC, F-18330 Nançay, France
| | - T E Hassall
- Astrophysics, Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH, UK; Physics and Astronomy, University of Southampton, Highfield, Southampton SO17 1BJ, UK
| | - P Jonker
- SRON, Netherlands Institute for Space Research, Sorbonnelaan 2, NL-3584 CA Utrecht, the Netherlands; Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, NL-6500 GL Nijmegen, the Netherlands
| | - M Kramer
- Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany; Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, UK
| | - M Kuniyoshi
- NAOJ Chile Observatory, National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan
| | - C J Law
- Department of Astronomy and Radio Astronomy Lab, University of California, Berkeley, CA, USA
| | - S Markoff
- Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - G J Molenaar
- Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands; Department of Physics and Electronics, Rhodes University, PO Box 94, Grahamstown 6140 South Africa
| | - M Pietka
- Astrophysics, Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH, UK; Physics and Astronomy, University of Southampton, Highfield, Southampton SO17 1BJ, UK
| | - L H A Scheers
- Centrum Wiskunde and Informatica, Science Park 123, NL-1098 XG Amsterdam, the Netherlands; Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - M Serylak
- Department of Physics and Astronomy, University of the Western Cape, Private Bag X17, Bellville 7535, South Africa; SKA South Africa, 3rd Floor, The Park, Park Road, Pinelands 7405, South Africa
| | - B W Stappers
- Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, UK
| | - S Ter Veen
- ASTRON, the Netherlands Institute for Radio Astronomy, Postbus 2, NL-7990 AA Dwingeloo, the Netherlands
| | - J van Leeuwen
- ASTRON, the Netherlands Institute for Radio Astronomy, Postbus 2, NL-7990 AA Dwingeloo, the Netherlands; Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - R A M J Wijers
- Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - R Wijnands
- Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - M W Wise
- ASTRON, the Netherlands Institute for Radio Astronomy, Postbus 2, NL-7990 AA Dwingeloo, the Netherlands; Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, NL-1098 XH Amsterdam, the Netherlands
| | - P Zarka
- LESIA, Observatoire de Paris, CNRS, UPMC, Université Paris-Diderot, 5 place Jules Janssen, F-92195 Meudon, France; Station de Radioastronomie de Nançay, Observatoire de Paris, CNRS/INSU, USR 704 - Univ. Orléans, OSUC, F-18330 Nançay, France
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Schellart P, Trinh TNG, Buitink S, Corstanje A, Enriquez JE, Falcke H, Hörandel JR, Nelles A, Rachen JP, Rossetto L, Scholten O, Ter Veen S, Thoudam S, Ebert U, Koehn C, Rutjes C, Alexov A, Anderson JM, Avruch IM, Bentum MJ, Bernardi G, Best P, Bonafede A, Breitling F, Broderick JW, Brüggen M, Butcher HR, Ciardi B, de Geus E, de Vos M, Duscha S, Eislöffel J, Fallows RA, Frieswijk W, Garrett MA, Grießmeier J, Gunst AW, Heald G, Hessels JWT, Hoeft M, Holties HA, Juette E, Kondratiev VI, Kuniyoshi M, Kuper G, Mann G, McFadden R, McKay-Bukowski D, McKean JP, Mevius M, Moldon J, Norden MJ, Orru E, Paas H, Pandey-Pommier M, Pizzo R, Polatidis AG, Reich W, Röttgering H, Scaife AMM, Schwarz DJ, Serylak M, Smirnov O, Steinmetz M, Swinbank J, Tagger M, Tasse C, Toribio MC, van Weeren RJ, Vermeulen R, Vocks C, Wise MW, Wucknitz O, Zarka P. Probing Atmospheric Electric Fields in Thunderstorms through Radio Emission from Cosmic-Ray-Induced Air Showers. Phys Rev Lett 2015; 114:165001. [PMID: 25955053 DOI: 10.1103/physrevlett.114.165001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Indexed: 06/04/2023]
Abstract
We present measurements of radio emission from cosmic ray air showers that took place during thunderstorms. The intensity and polarization patterns of these air showers are radically different from those measured during fair-weather conditions. With the use of a simple two-layer model for the atmospheric electric field, these patterns can be well reproduced by state-of-the-art simulation codes. This in turn provides a novel way to study atmospheric electric fields.
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Affiliation(s)
- P Schellart
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - T N G Trinh
- University of Groningen, KVI Center for Advanced Radiation Technology, 9700 AB Groningen, The Netherlands
| | - S Buitink
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
- Astrophysical Institute, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
| | - A Corstanje
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - J E Enriquez
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - H Falcke
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
- Nikhef, Science Park Amsterdam, 1098 XG Amsterdam, The Netherlands
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
- Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, 53121 Bonn, Germany
| | - J R Hörandel
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
- Nikhef, Science Park Amsterdam, 1098 XG Amsterdam, The Netherlands
| | - A Nelles
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - J P Rachen
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - L Rossetto
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - O Scholten
- University of Groningen, KVI Center for Advanced Radiation Technology, 9700 AB Groningen, The Netherlands
- Vrije Universiteit Brussel, Dienst ELEM, B-1050 Brussels, Belgium
| | - S Ter Veen
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - S Thoudam
- Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
| | - U Ebert
- Center for Mathematics and Computer Science (CWI), PO Box 94079, 1090 GB Amsterdam, The Netherlands
- Eindhoven University of Technology (TU/e), PO Box 513, 5600 MB Eindhoven, The Netherlands
| | - C Koehn
- Center for Mathematics and Computer Science (CWI), PO Box 94079, 1090 GB Amsterdam, The Netherlands
| | - C Rutjes
- Center for Mathematics and Computer Science (CWI), PO Box 94079, 1090 GB Amsterdam, The Netherlands
| | - A Alexov
- Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, Maryland 21218, USA
| | - J M Anderson
- Helmholtz-Zentrum Potsdam, DeutschesGeoForschungsZentrum GFZ, Department 1: Geodesy and Remote Sensing, Telegrafenberg, A17, 14473 Potsdam, Germany
| | - I M Avruch
- SRON Netherlands Institute for Space Research, PO Box 800, 9700 AV Groningen, The Netherlands
- Kapteyn Astronomical Institute, PO Box 800, 9700 AV Groningen, The Netherlands
| | - M J Bentum
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
- University of Twente, PO Box 217, 7500 AE Enschede, The Netherlands
| | - G Bernardi
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138, USA
| | - P Best
- Institute for Astronomy, University of Edinburgh, Royal Observatory of Edinburgh, Blackford Hill, Edinburgh EH9 3HJ, United Kingdom
| | - A Bonafede
- University of Hamburg, Gojenbergsweg 112, 21029 Hamburg, Germany
| | - F Breitling
- Leibniz-Institut für Astrophysik Potsdam (AIP), An der Sternwarte 16, 14482 Potsdam, Germany
| | - J W Broderick
- Astrophysics, University of Oxford, Denys Wilkinson Building, Keble Road, Oxford OX1 3RH, United Kingdom
- School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - M Brüggen
- University of Hamburg, Gojenbergsweg 112, 21029 Hamburg, Germany
| | - H R Butcher
- Research School of Astronomy and Astrophysics, Australian National University, Mt. Stromlo Observatory, via Cotter Road, Weston, Australian Capital Territory 2611, Australia
| | - B Ciardi
- Max Planck Institute for Astrophysics, Karl Schwarzschild Straße 1, 85741 Garching, Germany
| | - E de Geus
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
- SmarterVision BV, Oostersingel 5, 9401 JX Assen, The Netherlands
| | - M de Vos
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - S Duscha
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - J Eislöffel
- Thüringer Landessternwarte, Sternwarte 5, D-07778 Tautenburg, Germany
| | - R A Fallows
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - W Frieswijk
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - M A Garrett
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
- Leiden Observatory, Leiden University, PO Box 9513, 2300 RA Leiden, The Netherlands
| | - J Grießmeier
- LPC2E, Universíte d'Orleans/CNRS, 45071 Orleans Cedex 2, France
- Station de Radioastronomie de Nancay, Observatoire de Paris, CNRS/INSU, USR 704, Universíte Orleans, OSUC, Route de Souesmes, 18330 Nancay, France
| | - A W Gunst
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - G Heald
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
- Kapteyn Astronomical Institute, PO Box 800, 9700 AV Groningen, The Netherlands
| | - J W T Hessels
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
- Anton Pannekoek Institute, University of Amsterdam, Postbus 94249, 1090 GE Amsterdam, The Netherlands
| | - M Hoeft
- Thüringer Landessternwarte, Sternwarte 5, D-07778 Tautenburg, Germany
| | - H A Holties
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - E Juette
- Astronomisches Institut der Ruhr-Universität Bochum, Universitaetsstrasse 150, 44780 Bochum, Germany
| | - V I Kondratiev
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
- Astro Space Center of the Lebedev Physical Institute, Profsoyuznaya Street 84/32, Moscow 117997, Russia
| | - M Kuniyoshi
- National Astronomical Observatory of Japan, Tokyo 181-8588, Japan
| | - G Kuper
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - G Mann
- Leibniz-Institut für Astrophysik Potsdam (AIP), An der Sternwarte 16, 14482 Potsdam, Germany
| | - R McFadden
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - D McKay-Bukowski
- Sodankylä Geophysical Observatory, University of Oulu, Tähteläntie 62, 99600 Sodankylä, Finland
- STFC Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot OX11 0QX, United Kingdom
| | - J P McKean
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
- Kapteyn Astronomical Institute, PO Box 800, 9700 AV Groningen, The Netherlands
| | - M Mevius
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
- Kapteyn Astronomical Institute, PO Box 800, 9700 AV Groningen, The Netherlands
| | - J Moldon
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - M J Norden
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - E Orru
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - H Paas
- Center for Information Technology (CIT), University of Groningen, PO Box 72, 9700 AB Groningen, The Netherlands
| | - M Pandey-Pommier
- Centre de Recherche Astrophysique de Lyon, Observatoire de Lyon, 9 Avenue Charles André, 69561 Saint Genis Laval Cedex, France
| | - R Pizzo
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - A G Polatidis
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - W Reich
- Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, 53121 Bonn, Germany
| | - H Röttgering
- Leiden Observatory, Leiden University, PO Box 9513, 2300 RA Leiden, The Netherlands
| | - A M M Scaife
- School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - D J Schwarz
- Fakultät für Physik, Universität Bielefeld, Postfach 100131, D-33501 Bielefeld, Germany
| | - M Serylak
- Astrophysics, University of Oxford, Denys Wilkinson Building, Keble Road, Oxford OX1 3RH, United Kingdom
| | - O Smirnov
- Department of Physics and Electronics, Rhodes University, PO Box 94, Grahamstown 6140, South Africa
- SKA South Africa, 3rd Floor, The Park, Park Road, Pinelands 7405, South Africa
| | - M Steinmetz
- Leibniz-Institut für Astrophysik Potsdam (AIP), An der Sternwarte 16, 14482 Potsdam, Germany
| | - J Swinbank
- Anton Pannekoek Institute, University of Amsterdam, Postbus 94249, 1090 GE Amsterdam, The Netherlands
| | - M Tagger
- LPC2E, Universíte d'Orleans/CNRS, 45071 Orleans Cedex 2, France
| | - C Tasse
- LESIA, UMR CNRS 8109, Observatoire de Paris, 92195 Meudon, France
| | - M C Toribio
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - R J van Weeren
- Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138, USA
| | - R Vermeulen
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
| | - C Vocks
- Leibniz-Institut für Astrophysik Potsdam (AIP), An der Sternwarte 16, 14482 Potsdam, Germany
| | - M W Wise
- ASTRON, Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands
- Anton Pannekoek Institute, University of Amsterdam, Postbus 94249, 1090 GE Amsterdam, The Netherlands
| | - O Wucknitz
- Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, 53121 Bonn, Germany
| | - P Zarka
- LESIA, UMR CNRS 8109, Observatoire de Paris, 92195 Meudon, France
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Hermsen W, Hessels JWT, Kuiper L, van Leeuwen J, Mitra D, de Plaa J, Rankin JM, Stappers BW, Wright GAE, Basu R, Alexov A, Coenen T, Griessmeier JM, Hassall TE, Karastergiou A, Keane E, Kondratiev VI, Kramer M, Kuniyoshi M, Noutsos A, Serylak M, Pilia M, Sobey C, Weltevrede P, Zagkouris K, Asgekar A, Avruch IM, Batejat F, Bell ME, Bell MR, Bentum MJ, Bernardi G, Best P, Birzan L, Bonafede A, Breitling F, Broderick J, Bruggen M, Butcher HR, Ciardi B, Duscha S, Eisloffel J, Falcke H, Fender R, Ferrari C, Frieswijk W, Garrett MA, de Gasperin F, de Geus E, Gunst AW, Heald G, Hoeft M, Horneffer A, Iacobelli M, Kuper G, Maat P, Macario G, Markoff S, McKean JP, Mevius M, Miller-Jones JCA, Morganti R, Munk H, Orru E, Paas H, Pandey-Pommier M, Pandey VN, Pizzo R, Polatidis AG, Rawlings S, Reich W, Rottgering H, Scaife AMM, Schoenmakers A, Shulevski A, Sluman J, Steinmetz M, Tagger M, Tang Y, Tasse C, ter Veen S, Vermeulen R, van de Brink RH, van Weeren RJ, Wijers RAMJ, Wise MW, Wucknitz O, Yatawatta S, Zarka P. Synchronous X-ray and Radio Mode Switches: A Rapid Global Transformation of the Pulsar Magnetosphere. Science 2013; 339:436-9. [DOI: 10.1126/science.1230960] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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6
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Hata A, Kuniyoshi M, Ohkusa Y. Risk of Herpes zoster in patients with underlying diseases: a retrospective hospital-based cohort study. Infection 2011; 39:537-44. [PMID: 21800108 PMCID: PMC3218277 DOI: 10.1007/s15010-011-0162-0] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2010] [Accepted: 07/04/2011] [Indexed: 11/26/2022]
Abstract
Purpose To determine the incidence of Herpes zoster in patients with one of 17 specific underlying diseases compared with that in patients with other underlying diseases. Methods We conducted a retrospective hospital-based cohort study using data from patients’ electronic medical records for the period 2001–2007 of the Kitano Hospital Research Database. These analyses included 55,492 patients with one of 17 underlying diseases, which were those reported as related to the contraction of Herpes zoster. Of these, 769 patients contracted Herpes zoster. The main outcome measure was the clinical diagnosis of Herpes zoster. Results The adjusted hazard ratios (95% confidence interval) for Herpes zoster in patients with the 17 diseases were compared with other patients, with the following results: brain tumor [3.84 (2.51–5.88)], lung cancer [2.28 (1.61–3.22)], breast cancer [2.41 (1.52–3.82)], esophageal cancer [4.19 (2.16–8.11)], gastric cancer [1.95 (1.39–2.72)], colorectal cancer [1.85 (1.33–2.56)], gynecologic cancer [3.45 (2.08–5.70)], malignant lymphoma [8.23 (6.53–10.38)], systemic lupus erythematosus [3.90 (2.66–5.70)], rheumatoid arthritis [2.00 (1.60–2.50)], diabetes mellitus [2.44 (2.10–2.85)], hypertension [2.04 (1.75–2.38)], renal failure [2.14 (1.65–2.79)], and disk hernia [2.18 (1.52–3.13)]. Conclusions Patients with diabetes mellitus, renal failure, and malignancies have a 1.8–8.4-fold higher risk of a Herpes zoster event than patients with other diseases. Future studies should investigate alteration of the immune system in the underlying diseases and approaches for Herpes zoster prevention.
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Affiliation(s)
- A Hata
- Department of Infectious Diseases, Kitano Hospital, The Tazuke Kofukai Medical Research Institute, 2-4-20, Ohgimachi, Kita-ku, Osaka 530-8480, Japan.
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7
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Yamamoto-Mitani N, Sugishita C, Ishigaki K, Hasegawa K, Maekawa N, Kuniyoshi M, Hayashi K. Development of instruments to measure appraisal of care among Japanese family caregivers of the elderly. Sch Inq Nurs Pract 2002; 15:113-35; discussion 137-41. [PMID: 11695490] [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: 02/22/2023]
Abstract
The purpose of this study was to develop two instruments for the evaluation of positive and negative appraisal of care among family caregivers of elderly Japanese care recipients within the framework of caregiver adaptation. The positive appraisal of care instrument (PAC) includes domains of relationship satisfaction, role confidence, consequential gain, and normative fulfillment. The negative appraisal of care instrument (NAC) includes domains of role exhaustion, isolation, relationship difficulty, and symptom management difficulty. The PAC and NAC are self-administered questionnaires and were developed from data collected from 337 family caregivers of relatives aged 65 years and over who were using visiting nursing services from 21 organizations in multiple areas of Japan. Out of 87 items, 21 PAC items and 14 NAC items were selected based on content and construct validity and internal consistency examination. Results show evidence of validity and reliability for the PAC and NAC, although some NAC domains may benefit from further refinement. The PAC and NAC will be useful research tools for examining elder caregiving experience and evaluating nursing care for elders.
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8
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Sakumoto N, Inafuku S, Shimoji H, Nomura K, Honma K, Kawabata T, Ohta M, Kuniyoshi M, Ishikawa K, Genka K. Videothoracoscopic surgery for thoracic neurogenic tumors: a 7-year experience. Surg Today 2001; 30:974-7. [PMID: 11110390 DOI: 10.1007/s005950070016] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [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: 11/24/2022]
Abstract
While videothoracoscopic surgery has rapidly become accepted as an effective method of performing minimally invasive surgery, the advantages and feasibility of using this surgical technique for the treatment of neurogenic tumors of the thorax are not yet well defined. Between August 1992 and May 1999, 15 solitary thoracic neurogenic tumors were surgically excised using videothoracoscopic surgery in our hospital. The patients comprised six women and nine men, with a mean age of 38.1 years. The mean tumor size was 3.5 cm, with a range of 1.5-6.5 cm and included 12 schwannomas, 2 ganglioneuromas, and 1 neurofibroma. Among the 15 patients, 4 were treated using videothoracoscopic surgery plus minithoracotomy. The only complication associated with videothoracoscopic surgery was hoarseness which developed in one patient. Our experience indicates that videothoracoscopic surgery is a useful alternative to facilitate the excision of small thoracic neurogenic tumors.
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Affiliation(s)
- N Sakumoto
- Department of Surgery, National Okinawa Hospital, Ginowan-shi, Japan
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9
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Abstract
Extraction of a sample of Laurencia luzonensis collected off the coast of Kudaka Island, Okinawa, yielded the known sesquiterpenes palisol (1), palisadin B (2), palisadin A (3), pacifigorgiol (4), and aplysistatin (5), together with five new bromosesquiterpenes, isopalisol (6), luzonensol (7), luzonensol acetate (8), luzonensin (9), and (3Z,6E)-1-bromo-2-hydroxy-3,7,11-trimethyldodeca-3,6,10-triene (10). In addition, a new bromoditerpene of unusual structure, 3-bromobarekoxide (11), possessing a seven-membered ring fused to trans-decalin, was isolated.
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Affiliation(s)
- M Kuniyoshi
- Department of Chemistry, Biology, and Marine Science, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan.
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10
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Nakamuta M, Shimohashi N, Tada S, Kinukawa N, Enjoji M, Uchimura K, Motomura K, Sugimoto R, Kato M, Iwamoto H, Kuniyoshi M, Sakai H, Nawata H. Serum levels of HCV RNA and core protein before and after incubation at 37 degrees C for 24 h. Hepatol Res 2001; 19:254-262. [PMID: 11251308 DOI: 10.1016/s1386-6346(00)00115-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The kinetics of HCV during interferon (IFN) therapy have recently been described and the estimated virion half-life is an average of 2.7 h, suggesting that HCV infection is highly dynamic. The aim of this study was to evaluate serum levels of HCV-RNA and HCV core protein (HCV-Ag) before and after incubation at 37 degrees C for 24 h. We also evaluated the viral kinetics during IFN treatment by determining their serum levels at 0, 24 and 48 h, and day 8 after the start of treatment. The decay slope was calculated as the logarithm of the ratio of HCV-RNA levels at 0 and 24 h of incubation: log(virus load) 24 h-log(virus load) 0 h and the estimated half-life was also calculated. The decay slope was -1.66+/-0.75 (-4.12 to -0.18) (mean+/-S.D. (range)) and the estimated virion half-life was 6.2+/-6.9 h (1.8-39.3). The HCV-RNA level was rapidly decreased to 6.8+/-13.1% of the initial load after incubation independently of the serotype. In contrast, the HCV-Ag level after incubation for 24 h was 98.7+/-12.2% of the initial level. The synthesized naked HCV-RNA (equivalent to 10(7) copy/ml) was not detected after 1-min incubation. These data suggested that HCV virions are very unstable and collapsed rapidly and that HCV-RNA, existing outside of virions, is immediately degraded in serum, whereas HCV-Ag remains stable. IFN treatment caused a rapid decrease in the levels of both HCV-RNA and HCV-Ag. The HCV-RNA decay slope was -1.95+/-0.96 (range: -3.48 to -0.50) and was similar to that seen in the incubation study. Our result suggested the significance of measuring HCV-Ag during clinical management independently of HCV-RNA, especially because of its high stability.
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Affiliation(s)
- M Nakamuta
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, 812-8582, Fukuoka, Japan
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11
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Sakumoto N, Inafuku S, Shimoji H, Nomura K, Honma K, Kawabata T, Ohta M, Kuniyoshi M, Ishikawa K, Genka K. Endobronchial metastasis from renal cell carcinoma: report of a case. Surg Today 2001; 30:744-6. [PMID: 10955741 DOI: 10.1007/s005950070089] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [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: 12/17/2022]
Abstract
A case of endobronchial metastasis from renal cell carcinoma developing 5 years after a right nephrectomy in a 63-year-old man is reported. Bronchoscopic examination performed after the patient presented with hemoptysis showed a polypoid tumor obstructing the entrance to the left upper bronchus. A snare was introduced through a bronchofiberscope to remove the endobronchial tumor, following which his atelectasis improved remarkably and his hemoptysis resolved. No side effects were observed. Electrosurgical snaring proved useful as palliative treatment to relieve bronchial obstruction due to an endobronchial metastasis in this patient.
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Affiliation(s)
- N Sakumoto
- Department of Surgery, National Okinawa Hospital, Ginowan-shi, Japan
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12
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Kuniyoshi M, Nakamuta M, Sakai H, Enjoji M, Kinukawa N, Kotoh K, Fukutomi M, Yokota M, Nishi H, Iwamoto H, Uike N, Nishimura J, Inaba S, Maeda Y, Nawata H, Muta K. Prevalence of hepatitis B or C virus infections in patients with non-Hodgkin's lymphoma. J Gastroenterol Hepatol 2001; 16:215-9. [PMID: 11207904 DOI: 10.1046/j.1440-1746.2001.02406.x] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Hepatitis C virus (HCV) and hepatitis B virus (HBV) are not only hepatotropic, but also lymphotropic viruses. Recently, some reports suggested that these viruses may participate in the development of malignant lymphoproliferative disorders. METHODS We investigated the prevalence of HCV or HBV infection in 348 patients with non-Hodgkin's lymphoma (NHL). We also compared these prevalences with those in blood donors as a control group representing the general population in our area (n= 1,513,358). Next, we evaluated the clinical and pathologic characteristics of HCV- or HBV-infected NHL cases. Non-Hodgkin's lymphoma was classified according to the Working Formulation classification. RESULTS Thirty-seven cases (14.9%) were found to be infected with HCV or HBV; of these, 20 (8.1%) were infected with HCV, and 17 (6.9%) with HBV. In male NHL patients, the rate of HCV infection was significantly higher than in an age- and sex-matched population in the same area (P < 0.001, Mantel-Haenszel test). The rate of HBV infection also tended to be higher in the population (P = 0.0551). In contrast, in female NHL patients, the rate of HCV or HBV infection was not higher than in the general population. In HCV-infected cases, 15 cases (75%) had B-cell NHL and 16 cases (80%) were classified as being in the intermediate grade; B-cell NHL comprised 83% of all NHL cases. In HBV-infected NHL cases, 11 (65%) were of B-cell type and 10 (58%) were classified as being in the intermediate grade. CONCLUSIONS The high prevalence of HCV or HBV infections in our study population provides epidemiologic evidence suggesting that HCV and HBV infections may be involved in the development of a subgroup of NHL in males. Our investigation also revealed that both HCV- and HBV-infected NHL patients showed certain similarities in clinical and pathologic manifestations.
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Affiliation(s)
- M Kuniyoshi
- Division of Gastroenterology, National Hospital Kyushu Medical Center, Fukuoka, Japan
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13
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Kanzato N, Suehara M, Mayumi H, Hirata K, Ohta M, Kuniyoshi M, Kuniyoshi K. [Tracheopulmonary-subcutaneous fistula associated with anaerobic subcutaneous abscess on mechanical ventilator support in a patient with Duchenne muscular dystrophy]. Rinsho Shinkeigaku 2000; 40:490-3. [PMID: 11002735] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
A 29-year-old Japanese man with Duchenne muscular dystrophy was placed on a mechanical ventilator support at 23 years of age and admitted to our hospital at 25 years of age. He had severe neck contracture deviated to the left side which resulted in dysphagia and microaspiration. At 29 years of age, he developed left lobar pneumonia accompanied by slight fever, back pain and a foul odor from the patient's sputum. Although the patient received broad spectrum antibiotics, pneumonia disseminated to the right lung. A week later, chest computed tomography was conducted which revealed tracheopulmonary-subcutaneous fistula, and a massive subcutaneous abscess with free air production. Drainage from the subcutaneous abscess was done through a chest tube; however, respiratory hypercapnia was not corrected and the patient died. From the culture of drained fluid, anaerobic bacteria including peptostreptococcus sp. were detected. This tracheopulmonary-subcutaneous fistula was thought to be caused by chronic microaspiration of mouth anaerobes, mechanical injury of the trachea under long term ventilator support, and decreased deep back muscle bulk with substitution of adipose tissue around the chest.
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Affiliation(s)
- N Kanzato
- Department of Neurology, National Okinawa Hospital, Japan
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14
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Kanzato N, Ohta M, Kuniyoshi M, Suehara M. [A patient with intractable myasthenia gravis successfully treated with total lymphoid irradiation]. Rinsho Shinkeigaku 1999; 39:757-62. [PMID: 10548916] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
We report a 20-year-old man with intractable myasthenia gravis successfully treated with total lymphoid irradiation (TLI). An encapsulated thymoma in the anterior mediastinum was resected as extended thymectomy by video-assisted thoracoscopic surgery at 2 months after the onset of ptosis and muscle weakness. Following treatments, such as ambenonium hydrochloride, an immunosuppression therapy (prednisolone and azatioprine), 5 courses of immunoadsorption therapy, and a high dose of cyclophosphamide and methylprednisolone, did not make persistent improvement of myasthenic symptoms. Ageusia occurred twice prior to myasthenic crises and subsided with other myasthenic symptoms after treatments. Steroid psychosis and secondary Cushing's syndrome made us to reduce the dose of prednisolone. Post-operative residual, recurrent, or metastatic thymus was not unveiled, then we added the low dose fractionated irradiation (1.5 Gy x 12 = 18 Gy) to the mediastinum. Three months after the irradiation, however, a crisis occurred and the titer of anti-acetylcholine receptor antibody increased up to 100 nmol/l. Therefore, we performed TLI (Mantle; 1.5 Gy x 9 = 13.5 Gy, paraaortic and inverted-Y; 1.5 Gy x 14 = 21 Gy), which brought about persistent improvement of myasthenic symptoms with decrease in the titer of anti-acetylcholine receptor antibody.
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Affiliation(s)
- N Kanzato
- Department of Neurology, National Okinawa Hospital, Ganeko, Japan
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15
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Ohnishi Y, Akashi T, Kuniyoshi M, Fukutomi M, Yokota M, Iguchi H, Funakoshi A, Wakasugi H. [A case of adult T cell leukemia (lymphoma type) involving the pancreas]. Nihon Shokakibyo Gakkai Zasshi 1999; 96:64-9. [PMID: 10047696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Affiliation(s)
- Y Ohnishi
- Department of Gastroenterology, National Kyushu Cancer Center
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16
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Kuniyoshi M, Ikeda K, Takano S, Okubo Y, Baba T, Tazoe A, Haji M, Hara Y. [Case of eosinophilic gastroenteritis complicated with eosinophilic cholecysto-cholangitis]. Nihon Naika Gakkai Zasshi 1998; 87:1563-5. [PMID: 9780687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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17
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Sakai T, Kihara M, Wagayama H, Shimizu A, Kuniyoshi M, Tameda Y. [A case of recurrent choledocholithiasis due to foreign bodies (fish bones) after endoscopic sphincterotomy]. Nihon Shokakibyo Gakkai Zasshi 1997; 94:143-7. [PMID: 9071180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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18
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Tsuneoka K, Kakimoto H, Kuniyoshi M, Konishi T, Nakano T. [Mass screening for osteoporosis in Nansei--the Nansei Study (the second report)]. Nihon Ronen Igakkai Zasshi 1995; 32:715-721. [PMID: 8598626 DOI: 10.3143/geriatrics.32.715] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
We performed screening for osteoporosis for the early detection of a decrease in the bone mineral density. The subjects consisted of 852 inhabitants (308 males and 544 females) aged 40 years or more in Nansei (population, 12, 107) in Mie Prefecture. Interviews, measurement of height and body weight, blood examination, and determination of the bone mineral density by the MD method were performed. In addition, a questionnaire on diet was carried out. The bone mineral density was decreased in 76 subjects (8.9%), of whom females were the majority. Height and body weight were significantly lower in the group with decreased bone mineral density than in the group with normal bone mineral density. The serum calcium (Ca), alkaline phosphatase (ALP), and inorganic phosphorus (P) levels were similar in the two groups. Concerning the family profile, the percentage of subjects living alone was significantly higher (p < 0.05) in the group with decreased bone mineral density (13.5%) than in the group with normal bone mineral density (3.6%). Screening for osteoporosis is still in the trial stage and involves various problems that require further studies. As subjects for screening, females before, during, and immediately after menopause are important.
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Affiliation(s)
- K Tsuneoka
- First Department of Internal Medicine, Faculty of Medicine, Mie University
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19
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Kawabata T, Ishikawa K, Kuniyoshi M, Ohta M, Genka K. [Hilar type squamous cell carcinoma confined within the bronchial wall with hilar lymph node metastasis: a case report]. Kyobu Geka 1994; 47:1094-6. [PMID: 7830362] [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: 01/27/2023]
Abstract
A 60-year-old male patient visited our hospital for evaluation of positive sputum cytology. A chest X-ray film revealed no abnormal shadows. Bronchofiberscopy showed a protruding lesion at the spur between left B8 and B9. Histological findings indicated squamous cell carcinoma. Left lower lobectomy with hilar and mediastinal lymph node dissection was performed. The tumor did not infiltrate beyond the bronchial cartilage on postoperative histologic examination. However, hilar lymph node (#12 l) metastasis was identified. Surgical resection with lymph node dissection is mandatory even in the hilar type lung cancer confined within the bronchial wall.
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Affiliation(s)
- T Kawabata
- Department of Surgery, Okinawa National Hospital, Japan
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20
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Kuniyoshi M, Nakamura J, Miura C, Inanaga K. Effectiveness of concomitant setiptiline maleate (Tecipul) on negative symptoms of schizophrenia. Prog Neuropsychopharmacol Biol Psychiatry 1994; 18:339-46. [PMID: 7516085 DOI: 10.1016/0278-5846(94)90065-5] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
1. Setiptiline maleate was administered to schizophrenic patients with the object of improving their negative symptoms. 2. Moderate improvements were observed in 58% of the treated patients, thus usefulness of this drug was demonstrated. 3. There was no aggravation of symptoms, and side effects were minor. 4. Measurements of plasma monoamine metabolites showed a tendency of MHPG to decrease and a significant decrease in 5-HIAA, but no change in the level of HVA was observed, suggesting a relationship between the negative symptoms and noradrenaline and/or serotonin systems.
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Affiliation(s)
- M Kuniyoshi
- Chikusuikai Hospital, Chikusuikai Institute for Neuroinformation, Yame-city, Japan
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21
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Abstract
An 83-year-old woman underwent resection of a pulmonary tumor. Histologic examination of the tumor demonstrated thyroid follicles without evidence of malignancy or teratomatous elements. Developmental anomaly may account for the ectopic intrapulmonary thyroid, which, to our knowledge, has not been reported in the literature.
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Affiliation(s)
- T Bando
- Department of Surgery, National Okinawa Hospital, Japan
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Abstract
We have had experience in treating tardive Tourette-like syndrome on a chronic schizophrenic patient. The patient was a 38-year-old woman. A diagnosis of schizophrenia was made in 1971 and she received repeated medications for 17 years. In 1989, she began to show vocal tic with coprolalia and motor tic. The medications were haloperidol 18 mg, zotepine 200 mg, levomepromazine 100 mg, biperiden 3 mg and nitrazepam 10 mg at the beginning of Tourette-like syndrome. We have tried to change the medications but this tardive Tourette-like syndrome continued to hang on. However, the symptoms gradually improved after a change in drugs; cessation of biperiden 3 mg and the administration of clonazepam 3 mg. The present case suggested that tardive Tourette-like syndrome might be a subtype of neuroleptic-associated tardive syndromes which might be treated with clonazepam.
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Affiliation(s)
- M Kuniyoshi
- Chikusuikai Mental Hospital and Clinic, Fukuoka, Japan
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23
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Nakamura J, Otsuka M, Kuniyoshi M, Inanaga K. Three cases of respiratory dyskinesia. Jpn J Psychiatry Neurol 1991; 45:833-41. [PMID: 1687597 DOI: 10.1111/j.1440-1819.1991.tb00522.x] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We present here three cases of respiratory dyskinesia (RD). RD was observed with a video recording and other recordings were made of a respiratory airflow with a thermistor, and abdominal movement with a strain gauge. Neurological findings and CT scanning indicated marked organic changes in the brain in these 3 cases. RD was complicated with tardive dyskinesia of the tongue and lips, and the symptoms were aggravated during stress and absent during sleeping, which are the characteristic features of extrapyramidal symptoms. The symptoms of the three cases have improved by decreasing the dose of butyrophenone derivatives and discontinuing anti-parkinsonian drugs, which suggested that an intracerebral imbalance of DA and ACh may be the cause of RD.
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Affiliation(s)
- J Nakamura
- Department of Neuropsychiatry, Kurume University School of Medicine, Japan
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Abstract
We observed a case of withdrawal after abrupt discontinuation of mianserin. A 41-year-old woman was treated according to a diagnosis of depression, which was her 6th episode. Mianserin 30 mg/day, etizolam 1 mg/day and flunitrazepam 1 mg/day were administered. When the patient discontinued taking the drugs by herself because of subsiding of these symptoms, severe panic anxiety appeared. This panic anxiety was not relieved by taking etizolam and flunitrazepam again, but subsided rapidly by the re-administration of mianserin 30 mg/day, and because of that the depressive symptom also disappeared. From these experiences panic anxiety seemed to be a withdrawal symptom, and involvement of the noradrenergic system in panic anxiety as well as serotonergic system was suggested.
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Affiliation(s)
- M Kuniyoshi
- Chikusuikai Mental Hospital and Clinic, Yame, Fukuoka, Japan
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25
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Kuniyoshi M, Arikawa K, Miura C, Inanaga K. Parkinsonism manifesting depression as the first sign. Jpn J Psychiatry Neurol 1989; 43:37-43. [PMID: 2739167 DOI: 10.1111/j.1440-1819.1989.tb02548.x] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We have had experience in treating two patients with parkinsonism of which the first manifestation was depression. Case 1 was a 61-year-old woman. A diagnosis of depression had been made and repeated medication consisting mainly of antidepressants was given. However, the depressive state persisted and the signs of parkinsonism gradually became evident. The initial treatment with antidepressant drugs was replaced with one based on L-DOPA (400 mg a day). Subsequently, the symptoms of parkinsonism and depression diminished relatively rapidly. Case 2 was a 66-year-old man. His parkinsonism was suspected shortly after the onset, although the symptoms of depression were predominant. Similarly, the treatment based on L-DOPA (400 mg a day) relieved the symptoms of depression and parkinsonism rapidly. The present study described above indicates that parkinsonism should be suspected in cases of persistent depression and in patients who have depressive symptoms resistant to antidepressants, since parkinsonism may first manifest itself as depression.
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Kuniyoshi M, Arikawa K, Miura C, Inanaga K. Nondominant temporal lobe epilepsy with depressive reaction. Jpn J Psychiatry Neurol 1987; 41:677-84. [PMID: 3453416 DOI: 10.1111/j.1440-1819.1987.tb00425.x] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A 56-year-old woman was admitted to our hospital because of insomnia and psychomotor retardation. This is her second admission. She was diagnosed as having depression and began to receive antidepressants. Her conditions got better after the treatment but the depressive state occurred again after she stopped taking those drugs. As EEG showed some spike discharges at the nondominant temporal lobe area, she was given anticonvulsants this time. Her depressive state improved rapidly by taking anticonvulsants instead of the antidepressants. The spike discharges at the nondominant temporal lobe area disappeared when the clinical symptoms improved.
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Affiliation(s)
- M Kuniyoshi
- Chikusuikai Mental Hospital and Clinic, Yame, Fukuoka, Japan
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Kuniyoshi M. [Studies on serum levels of apoprotein in patients with liver disease]. Nihon Shokakibyo Gakkai Zasshi 1986; 83:1998-2007. [PMID: 3795568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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28
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Kuniyoshi M, Nakazawa Y, Kotorii T. Some biological rhythms in a unipolar depression--a preliminary case report. Kurume Med J 1986; 33:33-8. [PMID: 2431199 DOI: 10.2739/kurumemedj.33.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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29
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Kuniyoshi M, Inanaga K. Haloperidol and biperiden plasma levels in a pregnant atypical psychotic woman and a neonate--a case report. Kurume Med J 1985; 32:199-202. [PMID: 3835398 DOI: 10.2739/kurumemedj.32.199] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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30
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Shindo K, Matsuya F, Ura T, Jodai A, Shimomae H, Kuniyoshi M, Hirose T, Kusaba Y, Saito Y. Captopril-associated granulocytopenia in hypertension after renal transplantation. Clin Nephrol 1984; 22:314-6. [PMID: 6396008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
A living related kidney transplant recipient with normal renal functioning and hypertension secondary to renal artery stenosis was treated with captopril and developed reversible granulocytopenia. Complications caused by captopril, an angiotensin converting enzyme inhibitor, have been reported previously in hypertensive patients with systemic lupus erythematosus or with renal artery stenosis after renal transplantation. It is recommended that this drug be used with caution in this setting.
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Kuniyoshi M, Kamemoto H, Sakai H, Hisamatsu A, Kitayama T, Yushita Y, Sakuragi T, Kusaba Y, Shindo K, Saito Y. [Carcinoma of the urachus--report of 4 cases]. Hinyokika Kiyo 1984; 30:1655-63. [PMID: 6528848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Four cases of urachal carcinoma are presented. The first case was a 36-year-old man who was admitted with the chief complaint of macrohematuria with mucinous debris. Cystoscopic examination revealed a single tumor at the dome of the bladder. Partial cystectomy and postoperative radiation therapy were performed. Histological findings showed a well differentiated adenocarcinoma. He has been well for twelve years postoperatively. The second case was a 52-year-old man who was admitted with the chief complaint of macrohematuria with mucinous debris. Cystoscopic examination revealed a single tumor at the dome of the bladder. Partial cystectomy and postoperative radiochemotherapy were performed. Histological findings showed a moderately differentiated adenocarcinoma. He died of a recurrent tumor 30 months after operation. The third case was 70-year-old man who was admitted with the chief complaint of macrohematuria with mucinous debris. Cystoscopic examination revealed multiple tumors at the dome of the bladder, internal urethral orifice and right lateral wall. Total cystectomy, ureterocutaneostomy and postoperative chemotherapy were performed. Histological findings showed a poorly differentiated adenocarcinoma. He died of a recurrent tumor 30 months after operation. The fourth case was a 68-year-old woman who was admitted with the chief complaint of macrohematuria with mucinous debris. Cystoscopic examination revealed a single tumor at the dome of the bladder. CT scan demonstrated a mass with calcification extending from the bladder dome superiorly. Partial cystectomy and postoperative chemotherapy were performed. Histological findings showed a well differentiated adenocarcinoma. She has been well for three months postoperatively.(ABSTRACT TRUNCATED AT 250 WORDS)
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Ishikawa K, Genka K, Kuniyoshi M, Maesato K, Shiroma H. [A case of bronchogenic carcinoma developing in a giant bulla]. Nihon Kyobu Shikkan Gakkai Zasshi 1984; 22:719-23. [PMID: 6513221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Southhard JH, Kuniyoshi M, Lutz MF, Ametani M, Belzer FO. Comparison of the effect of 3- and 5-day hypothermic perfusion of dog kidneys on metabolism of tissue slices. Cryobiology 1984; 21:285-95. [PMID: 6610535 DOI: 10.1016/0011-2240(84)90324-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Hypothermic perfusion effectively preserves the viability of kidneys for 3 days. Long-term preservation (5 days or greater) has not been consistently obtained. In this study, the differences between kidneys perfused for 3 and 5 days were compared by determining the "integrated-metabolic" capabilities of tissue slices incubated in vitro at 30 degrees C. The "integrated-metabolic" parameters determined include (1) respiration rates, (2) cell volume regulation [total tissue water (TTW) and saccharide permeable space], (3) rate of reaccumulation of K+ and pumping of Na+, (4) maintenance of ATP concentrations, and (5) mitochondrial functions. Conditions that result in high and low concentrations of ATP following perfusion of kidneys for 5 days were also compared for effects on tissue slice metabolism. The results indicate that energy metabolism in tissue slices is well preserved under all conditions and times of perfusion of kidneys. This includes average respiration rates (315 +/- 50, 275 +/- 35, and 255 +/- 45 mumol O2/hr/g dry wt at 0, 3, and 5 days, respectively, mitochondrial function [respiratory control ratio (RCR) = 4.6, 4.0, and 4.1 for 0, 3, and 5 days, respectively], and steady-state concentration of ATP in slices after incubation (4.0 +/- 1.45, 3.9 +/- 1.28, and 3.3 +/- 0.81 mumol/g/dry wt, for 0, 3, and 5 days, respectively). The primary differences between 3- and 5-day perfused kidneys were the capability of the slices to regulate cell volume and reaccumulate K+. Slices from kidneys perfused for 3 days maintained the TTW at 3.8 kg/kg dry wt, a value similar to that of control tissue slices. However, slices from 5-day perfused kidneys remained swollen (TTW = 4.6 kg/kg dry wt). Also, slices from the 5-day perfused kidney pumped K+ at less than one-half the rate found in slices from control or 3-day preserved kidneys. No significant differences were apparent in the permeability properties of the tissue slices from kidneys perfused for 3 and 5 days to radiolabeled saccharides. The defects in membrane-linked transport functions, resulting from long-term kidney perfusion, were reduced in kidneys containing a high concentration of ATP. The results suggest that one factor which may limit successful preservation of kidneys is the increased membrane permeability (to electrolytes) which is partially prevented by maintaining elevated concentrations of tissue ATP during perfusion.
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Kanetake H, Shindo K, Kusaba Y, Kuniyoshi M, Yushita Y, Morishita N, Sanefuji T, Yamada J, Ogawa S, Matsuya F. [Studies on prophylaxis and therapy of pivmecillinam against post-prostatectomy urinary tract infection]. Hinyokika Kiyo 1984; 30:415-22. [PMID: 6205569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Patients received pivmecillinam (PMPC) after prophylactic use of various antimicrobial chemotherapeutic agents following prostatectomy, and their clinical responses were assessed for effectiveness in the treatment and prevention of postoperative infection. The data were also analyzed to explore the relationship between bacterial isolates obtained during the postoperative course and the antimicrobial agents administered prophylactically against postoperative infection. Therapeutic effect of PMPC: Treatment of postoperative infections with PMPC was effective in 36 (53.7%) out of 67 patients who had undergone prostatectomy. Prophylactic effect of PMPC: The use of PMPC provided effective prevention of infection in 22 (64.7%) out of 34 patients from whom no bacterial pathogen had been isolated before postoperative antimicrobial chemotherapy. Therapeutic responses to PMPC, compared between different types of operative procedure: There was little or no difference in therapeutic effectiveness of PMPC against postoperative infection when compared between two types of operative procedure, transurethral prostatectomy and subcapsular removal of the prostate. Incidence and types of bacterial isolates following prophylactic chemotherapy with various agents after prostatectomy: Possibly because cephapirin (CEPR) and ticarcillin (TIPC) were mainly administered, alone or in combination, for prophylaxis against postoperative infection, Serratia and Pseudomonas were most frequently isolated. The findings offer suggestions as to the appropriate combination of antimicrobial agents to be used for prophylactic purposes. Effectiveness of PMPC in the presence or absence of a preoperative indwelling urethral catheter: The use of PMPC was more effective both in the treatment and prevention of postoperative infection in cases without preoperative indwelling urethral catheterization than in those with it.
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Kuniyoshi M, Shindo K, Kanetake H, Matsuya F, Matsuzaki Y, Hori T, Kakimoto S, Saito Y. [Kidney transplantation. VIII. Experimental study on functional protection of the ischemic kidney using superoxide dismutase]. Nihon Hinyokika Gakkai Zasshi 1983; 74:808-11. [PMID: 6353028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Ishikawa K, Genka K, Kuniyoshi M, Nagamine N, Miyasato K. [Bronchogenic cyst--a review of 14 cases]. Kyobu Geka 1983; 36:301-4. [PMID: 6865142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Kuniyoshi M, Satoh Y. The chlorination of 5α- and 5β-cholestan-3-one and dechlorination of 2,2,4α-trichloro-5α-cholestan-3-one and 2β,4,4-trichloro-5β-cholestan-3-one. Aust J Chem 1983. [DOI: 10.1071/ch9831073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Toyama M, Koja K, Kuniyoshi Y, Miyagi Y, Uezato T, Sho Y, Miyagi Y, Kinjo K, Yogi M, Oshiro K, Kuniyoshi M, Ishikawa S, Genka K, Yara T, Haraguni M, Nakazato N. [Clinical experience of valve replacement surgery with stored and fresh autologous blood (author's transl)]. Kyobu Geka 1981; 34:669-75. [PMID: 7300064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Kosaka Y, Hagiwara M, Akeda S, Tameda Y, Tsujita E, Okuda Y, Shiomi Y, Takase K, Hashizume M, Kitajima T, Kobayashi M, Kuniyoshi M. [Porphyria cutanea tarda: with special reference to ultrastructural findings of the liver (author's transl)]. Nihon Shokakibyo Gakkai Zasshi 1981; 78:1635-43. [PMID: 7321261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Kosaka Y, Tameda Y, Kuniyoshi M, Tagawa S, Akeda S, Tsujita E, Kondo I, Nishimura A, Takase K, Hagiwara M, Kakiuchi S, Fujimoto M, Tanaka K, Yamada M. [Study of the serum lipoproteins in patients with chronic liver diseases (author's transl)]. Nihon Shokakibyo Gakkai Zasshi 1981; 78:1059-67. [PMID: 7289159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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41
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Kosaka Y, Tameda Y, Kawarada R, Takase K, Oishi A, Ito N, Masuda Y, Matsuo M, Tsukamoto H, Tanaka K, Hamaguchi K, Kuniyoshi M, Ito T, Araoka Y, Kakiuchi S, Kobayashi M, Matsumoto H. [Renal failure in fulmiant hepatitis--the clinicopathological study of 39 cases (author's transl)]. Nihon Shokakibyo Gakkai Zasshi 1981; 78:864-73. [PMID: 7277795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Kosaka Y, Tameda Y, Hagiwara M, Takase K, Murayama T, Fujita K, Kato K, Tanaka K, Tsukamoto H, Hamaguchi K, Masuda Y, Araoka Y, Oishi A, Ito N, Kuniyoshi M, Yamada M. [Acute hepatic failure after exposure to halothane -the clinical study of 10 cases- (author's transl)]. Nihon Shokakibyo Gakkai Zasshi 1981; 78:47-55. [PMID: 7265536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Kuniyoshi M. [Study on renal transplantation. VII. Experimental study on protective effect of chlorpromazine on damage of the warm ischemic kidney (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1980; 71:1088-96. [PMID: 7007700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Tsuru N, Kuniyoshi M, Idenoue J. Frontal kindling in rabbits and its influence on visual and auditory evoked response. Folia Psychiatr Neurol Jpn 1979; 33:563-75. [PMID: 535839 DOI: 10.1111/j.1440-1819.1979.tb03196.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Frontal kindling in rabbits, prolongation of the duration of afterdischarge concomitant and clinical manifestations and the epileptic foci (primary and independent secondary foci) were revealed. Auditory and visual evoked responses were recorded after completion of the kindling phenomenon. 1. Electrical stimulations, 300 microA, 60 Hz. 1 msec in duration, 2 sec train, were applied once a day. Clinical manifestations were divided into five stages: 1) the arrest of behavior or no response, 2) the adversive movement with a tonic and/or clonic convulsion of left paw, 3) the adversive movement following mastication, facial spasms and postictal stupor, 4) falling down abruptly and generalized convulsive seizure, and 5) generalized seizure followed by rotatory movement, vocalization and myoclonus. The appearance of five generalized convulsions was defined as a completion of the kindling phenomenon. 2. The duration of afterdischarge increased stepwisely from 2--3 sec to more than 400 sec. However, there was no constant duration of AD even though the animal showed generalized convulsion after completion of the kindling phenomenon. 3. Visual and auditory evoked responses were recorded after completion of kindling. There was a change in the auditory evoked response but not in the visual. A shortening of the latency of P2 component (73.3 msec in peak latency), N2 component (146.7 msec in peak latency) and amplification of the amplitude of N2 component were noticed. Thus, the intermittent weak electrical stimulation on the frontal cortex in rabbits induced generalized convulsion and produced primary and independent secondary epileptic focus on EEG, and the change of auditory evoked response was recognized in kindled animals.
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Noda Y, Kurita K, Arakaki Y, Matayoshi S, Yoshikawa S, Nakama T, Kuniyoshi M, Kuniyoshi M. A study on dermatoses due to tonsillar focal infection using a nation-wide questionnaire in Japan. ORL J Otorhinolaryngol Relat Spec 1979; 41:158-67. [PMID: 573430 DOI: 10.1159/000275454] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The relation of the infected to nephritis, rheumatic and heart diseases has been recognized but that to dermatoses has not been fully established nor applied clinically by dermatogists or otolaryngologists in the treatment of such patients. In order to assess to attitude of dermatologists as regards the dermatoses due to focal tonsillar infection, a questionnaire was sent to the departments of dermatology of 72 universities in Japan: 44 (61.1%) have replied. There were 40 dermatoses listed as possibly associated with a focal infection. About 60% of the universities endeavoured to detect the focus although the focus was not always removed when identified.
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Tsuru N, Kuniyoshi M, Idenoue J. [Frontal kindling in rabbits and its influence on visual and auditory evoked response (author's transl)]. No To Shinkei 1978; 30:843-51. [PMID: 708504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Ikeda M, Otsuji H, Kawai H, Kuniyoshi M. Excretion kinetics of urinary metabolites in a patient addicted to richloroethylene. Br J Ind Med 1971; 28:203-206. [PMID: 5572691 PMCID: PMC1009267 DOI: 10.1136/oem.28.2.203] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Ikeda, M., Ohtsuji, H., Kawai, H., and Kuniyoshi, M. (1971).Brit. J. industr. Med.,28, 203-206. Excretion kinetics of urinary metabolites in a patient addicted to trichlorethylene. A male Japanese subject, single, aged 38, who worked at a workshop washing metal parts with trichloroethylene, was admitted to our clinic due to addiction to the solvent. Analyses of urine revealed the presence of up to 160 μg/ml of trichloro-compounds (mostly trichloroacetic acid) which gradually disappeared in three weeks as the psychotic symptoms cleared up. The excretion half-lives of trichloroethylene metabolites for the initial rapid phase (succeeding slow phase in parentheses) were 5·8 (49·7) hours for trichloroethanol, 22·5 (72·6) hours for trichloroacetic acid, and 7·5 (72·6) hours for total trichloro-compounds.
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Shimoda S, Tabei A, Kuniyoshi M, Sugita Y, Isomura N. [Iodine therapy for chronic thyroiditis]. Saishin Igaku 1970; 25:1103-7. [PMID: 5421878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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