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Yatabe Y, Tanioka T, Waseda Y, Yamaguchi K, Ogo T, Fujiwara H, Okuno K, Kawada K, Haruki S, Tokunaga M, Fujii Y, Kinugasa Y. Inguinal hernia repair in patients with artificial urinary sphincter after radical prostatectomy. Hernia 2024:10.1007/s10029-024-03040-w. [PMID: 38649504 DOI: 10.1007/s10029-024-03040-w] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/03/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE Stress urinary incontinence (UI) often develops after radical prostatectomy for prostate cancer, and in those patients with moderate-to-severe stress UI an artificial urinary sphincter (AUS) is implanted. Inguinal hernias (IHs) often occur after radical prostatectomy. As the prevalence of AUS implantation increases, it is possible to encounter patients with IHs undergoing AUS implantation (IHA). This study investigated our treatment and discussed an appropriate approach for IHAs. METHODS We retrospectively investigated patients who underwent IH repair with AUS implantation at our hospital from January 2018 to March 2023. We classified IHAs into Types A-D based on the positions of the IHs and AUS devices (the positions of the control pump, pressure-regulating balloon, and connecting tube). The hernia and control pump were ipsilateral in Types A and B, whereas the hernia and pressure-regulating balloon were ipsilateral in Types A and C. RESULTS This study included 12 IHs of 11 patients. The median patient age was 77 years. We conducted open repair in nine patients with all types and laparoscopic repair in two patients with Type B. The median operation times for unilateral and bilateral repairs were 96 and 182 min, respectively. There were no complications with AUS or hernia surgeries. CONCLUSION IHA has its own characteristics, and multidisciplinary knowledge thereof will help surgeons safely perform IH surgery.
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Affiliation(s)
- Y Yatabe
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo, Tokyo, Japan
| | - T Tanioka
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo, Tokyo, Japan.
| | - Y Waseda
- Department of Urology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - K Yamaguchi
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo, Tokyo, Japan
| | - T Ogo
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo, Tokyo, Japan
| | - H Fujiwara
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo, Tokyo, Japan
| | - K Okuno
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo, Tokyo, Japan
| | - K Kawada
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo, Tokyo, Japan
| | - S Haruki
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo, Tokyo, Japan
| | - M Tokunaga
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo, Tokyo, Japan
| | - Y Fujii
- Department of Urology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Y Kinugasa
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo, Tokyo, Japan
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Sakuta K, Mukai T, Hasegawa I, Okuno K, Tanaka T, Yaguchi H. External validation of the nag scale for predicting hematoma expansion in patients with acute intracerebral hemorrhage. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.472] [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] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Tamura Y, Santo M, Araki Y, Matsubayashi H, Takaya Y, Doshida M, Sakaguchi K, Yamaguchi K, Mizuta S, Kim N, Okuno K, Kitaya K, Takeuchi T, Ishikawa T. 29. CHROMOSOMAL COPY NUMBER ANALYSIS OF CHORIONIC VILLUS FROM SPONTANEOUS ABORTION BY NEXT GENERATION SEQUENCING. Reprod Biomed Online 2019. [DOI: 10.1016/j.rbmo.2019.04.082] [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] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Okuno K, Naito Y, Asakura M, Sugahara M, Ando T, Nagai T, Saito Y, Yoshikawa T, Masuyama T, Anzai T. P5648Appropriate hemoglobin levels in HFpEF patients: results of Japanese heart failure syndrome with preserved ejection fraction (JASPER) registry. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p5648] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- K Okuno
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - Y Naito
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - M Asakura
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - M Sugahara
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - T Ando
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - T Nagai
- Hokkaido University, Department of Cardiovascular Medicine, Sapporo, Japan
| | - Y Saito
- Nara Medical University, First Department of Internal Medicine, Nara, Japan
| | - T Yoshikawa
- Sakakibara Memorial Hospital, Department of Cardiology, Tokyo, Japan
| | - T Masuyama
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - T Anzai
- Hokkaido University, Department of Cardiovascular Medicine, Sapporo, Japan
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Okuno K, Naito Y, Yasumura S, Nishimura K, Asakura M, Ishihara M, Masuyama T. P2623Transferrin receptor 1 hetero deletion attenuates angiogenesis in mouse hind limb ischemia model. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2623] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- K Okuno
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - Y Naito
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - S Yasumura
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - K Nishimura
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - M Asakura
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - M Ishihara
- Hyogo College of Medicine, Cardiovascular Division, Department of Internal Medicine, Nishinomiya, Japan
| | - T Masuyama
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
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Okuno K, Naito Y, Asakura M, Sugahara M, Ando T, Nagai T, Saito Y, Yoshikawa T, Masuyama T, Anzai T. P3756Impact of anemia in patients with HFpEF with chronic kidney disease: results of Japanese heart failure syndrome with preserved ejection fraction (JASPER) registry. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3756] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- K Okuno
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - Y Naito
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - M Asakura
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - M Sugahara
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - T Ando
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - T Nagai
- Hokkaido University, Department of Cardiovascular Medicine, Sapporo, Japan
| | - Y Saito
- Nara Medical University, First Department of Internal Medicine, Nara, Japan
| | - T Yoshikawa
- Sakakibara Memorial Hospital, Department of Cardiology, Tokyo, Japan
| | - T Masuyama
- Hyogo College of Medicine, Cardiology, Nishinomiya, Japan
| | - T Anzai
- Hokkaido University, Department of Cardiovascular Medicine, Sapporo, Japan
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Kawamura J, Ueda K, Ushijima H, Daito K, Okuno K. Transanal minimally invasive approach for the resection of retrorectal tumour - a video vignette. Colorectal Dis 2018; 20:646-647. [PMID: 29694696 DOI: 10.1111/codi.14236] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 04/09/2018] [Indexed: 02/08/2023]
Affiliation(s)
- J Kawamura
- Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Osaka, Japan
| | - K Ueda
- Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Osaka, Japan
| | - H Ushijima
- Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Osaka, Japan
| | - K Daito
- Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Osaka, Japan
| | - K Okuno
- Department of Surgery, Faculty of Medicine, Kindai University, Osakasayama, Osaka, Japan
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Okuno K, Minagi Ono H, Ikai K, Matsumura Ai E, Takai E, Fukatsu H, Uchida Y, Sakai T. 0555 The Efficacy Of Nasal Airway Stent (nastent) On Obstructive Sleep Apnea And Prediction Of Treatment Outcomes. Sleep 2018. [DOI: 10.1093/sleep/zsy061.554] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- K Okuno
- Department of Geriatric Dentistry, Osaka Dental University, Osaka, JAPAN
| | - H Minagi Ono
- Department of Oral-Facial Disorders, Osaka University Graduate School of Dentistry, Suita-city, JAPAN
| | - K Ikai
- Department of Oral-Facial Disorders, Osaka University Graduate School of Dentistry, Suita-city, JAPAN
| | - E Matsumura Ai
- Department of Oral-Facial Disorders, Osaka University Graduate School of Dentistry, Suita-city, JAPAN
| | - E Takai
- Department of Oral-Facial Disorders, Osaka University Graduate School of Dentistry, Suita-city, JAPAN
| | - H Fukatsu
- Department of Oral-Facial Disorders, Osaka University Graduate School of Dentistry, Suita-city, JAPAN
| | - Y Uchida
- Department of Oral-Facial Disorders, Osaka University Graduate School of Dentistry, Suita-city, JAPAN
| | - T Sakai
- Department of Oral-Facial Disorders, Osaka University Graduate School of Dentistry, Suita-city, JAPAN
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Matsumoto A, Yamanishi T, Okuno K, Naruse Y. Characteristics of the ‘Cryogenic-Wall’ Thermal Diffusion Column for Separation of Hydrogen Isotopes. ACTA ACUST UNITED AC 2017. [DOI: 10.13182/fst92-a30007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- A. Matsumoto
- Tritium Engineering Laboratory JapanAtomic EnergyResearch Institute Tokai-mura, Ibaraki-ken, 319-11 Japan 81-292-82-6390
| | - T. Yamanishi
- Tritium Engineering Laboratory JapanAtomic EnergyResearch Institute Tokai-mura, Ibaraki-ken, 319-11 Japan 81-292-82-6390
| | - K. Okuno
- Tritium Engineering Laboratory JapanAtomic EnergyResearch Institute Tokai-mura, Ibaraki-ken, 319-11 Japan 81-292-82-6390
| | - Y. Naruse
- Tritium Engineering Laboratory JapanAtomic EnergyResearch Institute Tokai-mura, Ibaraki-ken, 319-11 Japan 81-292-82-6390
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Nishikawa M, Munakata K, Takeishi T, Baba A, Kawagoe T, Beloglazov S, Nakashima N, Hashimoto K, Yokoyama, Okuno K, Morimoto Y, Moriyama H, Kawamoto K. Out-Pile Tritium Release Experiment from Various Ceramic Breeder Materials in KUR. Fusion Science and Technology 2017. [DOI: 10.13182/fst02-a22739] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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. Nishikawa
- Kyushu University, Graduate School of Engineering Science, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, JAPAN
| | - K. Munakata
- Kyushu University, Graduate School of Engineering Science, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, JAPAN
| | - T. Takeishi
- Kyushu University, Graduate School of Engineering Science, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, JAPAN
| | - A. Baba
- Kyushu University, Graduate School of Engineering Science, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, JAPAN
| | - T. Kawagoe
- Kyushu University, Graduate School of Engineering Science, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, JAPAN
| | - S. Beloglazov
- Kyushu University, Graduate School of Engineering Science, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, JAPAN
| | - N. Nakashima
- Kyushu University, Graduate School of Engineering Science, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, JAPAN
| | - K. Hashimoto
- Kyushu University, Graduate School of Engineering Science, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, JAPAN
| | - Yokoyama
- Kyushu University, Graduate School of Engineering Science, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, JAPAN
| | - K. Okuno
- Shizuoka University, Faculty of Science, 836 Ogaya, Shizuoka 422-8529, JAPAN
| | - Y. Morimoto
- Shizuoka University, Faculty of Science, 836 Ogaya, Shizuoka 422-8529, JAPAN
| | - H. Moriyama
- Kyoto University Research Reactor Institute, Kumatori, Sennann, Osaka 590-0496, JAPAN
| | - K. Kawamoto
- Kyoto University Research Reactor Institute, Kumatori, Sennann, Osaka 590-0496, JAPAN
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O’hira S, Nakamura H, Konishi S, Hayashi T, Okuno K, Naruse Y, Sherman RH, Taylor DJ, King MA, Bartlit JR, Anderson JL. On-line Tritium Process Gas Analysis by Laser Raman Spectroscopy at TSTA. ACTA ACUST UNITED AC 2017. [DOI: 10.13182/fst92-a29790] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- S. O’hira
- Tritium Engineering Laboratory Japan Atomic Energy Research Institute Tokai-mura, 319-11, Japan 81-29282-6390
| | - H. Nakamura
- Tritium Engineering Laboratory Japan Atomic Energy Research Institute Tokai-mura, 319-11, Japan 81-29282-6390
| | - S. Konishi
- Tritium Engineering Laboratory Japan Atomic Energy Research Institute Tokai-mura, 319-11, Japan 81-29282-6390
| | - T. Hayashi
- Tritium Engineering Laboratory Japan Atomic Energy Research Institute Tokai-mura, 319-11, Japan 81-29282-6390
| | - K. Okuno
- Tritium Engineering Laboratory Japan Atomic Energy Research Institute Tokai-mura, 319-11, Japan 81-29282-6390
| | - Y. Naruse
- Tritium Engineering Laboratory Japan Atomic Energy Research Institute Tokai-mura, 319-11, Japan 81-29282-6390
| | - R. H. Sherman
- Matarial Science and Technology Division Tritium Science Technology Group Los Alamos National Laboratory Los Alamos, New Mexico, 87545, U.S.A. 505-667-1410
| | - D. J. Taylor
- Matarial Science and Technology Division Tritium Science Technology Group Los Alamos National Laboratory Los Alamos, New Mexico, 87545, U.S.A. 505-667-1410
| | - M. A. King
- Matarial Science and Technology Division Tritium Science Technology Group Los Alamos National Laboratory Los Alamos, New Mexico, 87545, U.S.A. 505-667-1410
| | - J. R. Bartlit
- Matarial Science and Technology Division Tritium Science Technology Group Los Alamos National Laboratory Los Alamos, New Mexico, 87545, U.S.A. 505-667-1410
| | - J. L. Anderson
- Matarial Science and Technology Division Tritium Science Technology Group Los Alamos National Laboratory Los Alamos, New Mexico, 87545, U.S.A. 505-667-1410
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Okuno K, Naito Y, Asakura M, Sugahara M, Ando T, Nagai T, Saito Y, Yoshikawa T, Masuyama T, Anzai T. P5283Differential prognostic impact of anemia in male and female patients with heart failure with preserved ejection fraction: analysis of Japanese Heart Failure Syndrome with Preserved Ejection Fraction. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5283] [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: 11/13/2022] Open
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Kodama H, Morimoto Y, Sasaki M, Oyaidu M, Sagara A, Noda N, Oya Y, Okuno K. Chemical Behaviors of Energetic Deuterium Implanted into Boron Coatings. Fusion Science and Technology 2017. [DOI: 10.13182/fst03-a371] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [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)
- H. Kodama
- Graduate School of Science and Engineering Shizuoka University, Shizuoka, 422-8529 Japan +81-54-238-6436
| | - Y. Morimoto
- Graduate School of Science and Engineering Shizuoka University, Shizuoka, 422-8529 Japan +81-54-238-6436
| | - M. Sasaki
- Graduate School of Science and Engineering Shizuoka University, Shizuoka, 422-8529 Japan +81-54-238-6436
| | - M. Oyaidu
- Graduate School of Science and Engineering Shizuoka University, Shizuoka, 422-8529 Japan +81-54-238-6436
| | - A. Sagara
- Radioisotope Center, The University of Tokyo, Tokyo, 113-0032 Japan
| | - N. Noda
- Radioisotope Center, The University of Tokyo, Tokyo, 113-0032 Japan
| | - Y. Oya
- National Institute for Fusion Science, Gifu, 509-5292 Japan
| | - K. Okuno
- Radiochemistry Research Laboratory, Shizuoka University, Shizuoka, 422-8529 Japan,
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Oya Y, Makide Y, Chiba K, Tanaka S, Morimoto Y, Kodama H, Okuno K, Kawano T, Asakura Y, Uda T. Hydrogen Adsorption Behavior on Stainless Steel for Cooling Pipe in Fusion Reactor. Fusion Science and Technology 2017. [DOI: 10.13182/fst03-a360] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [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)
- Y. Oya
- Radioisotope Center, The University of Tokyo, Tokyo, 113-0032 Japan +81-3-5841-2885
| | - Y. Makide
- Radioisotope Center, The University of Tokyo, Tokyo, 113-0032 Japan +81-3-5841-2885
| | - K. Chiba
- Graduate School of Engineering, The University of Tokyo, Tokyo, 113-8656 Japan
| | - S. Tanaka
- Graduate School of Engineering, The University of Tokyo, Tokyo, 113-8656 Japan
| | - Y. Morimoto
- Graduate School of Science and Engineering, Shizuoka University, Shizuoka, 422-8529 Japan
| | - H. Kodama
- Graduate School of Science and Engineering, Shizuoka University, Shizuoka, 422-8529 Japan
| | - K. Okuno
- Graduate School of Science and Engineering, Shizuoka University, Shizuoka, 422-8529 Japan
| | - T. Kawano
- Safety and Environmental Research Center, National Institute for Fusion Science, Gifu, 509-5292 Japan
| | - Y. Asakura
- Safety and Environmental Research Center, National Institute for Fusion Science, Gifu, 509-5292 Japan
| | - T. Uda
- Safety and Environmental Research Center, National Institute for Fusion Science, Gifu, 509-5292 Japan
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Oyaidzu M, Takeda T, Kimura H, Yoshikawa A, Okada M, Munakata K, Nishikawa M, Okuno K. Correlation Between Annihilation of Radiation Defects and Tritium Release in Neutron-Irradiated LiAlO2. Fusion Science and Technology 2017. [DOI: 10.13182/fst05-a1006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [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. Oyaidzu
- Shizuoka University, Ohya, Shizuoka 422-852, Japan
| | - T. Takeda
- Shizuoka University, Ohya, Shizuoka 422-852, Japan
| | - H. Kimura
- Shizuoka University, Ohya, Shizuoka 422-852, Japan
| | - A. Yoshikawa
- Shizuoka University, Ohya, Shizuoka 422-852, Japan
| | - M. Okada
- Research Reactor Institute, Kyoto University, Sen-nan-gun, Osaka,590-0494, Japan
| | - K. Munakata
- Kyusyu University, Higashi-ku, Fukuoka,812-8581, Japan
| | - M. Nishikawa
- Kyusyu University, Higashi-ku, Fukuoka,812-8581, Japan
| | - K. Okuno
- Shizuoka University, Ohya, Shizuoka 422-852, Japan
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16
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Oya Y, Onishi Y, Okuno K, Kawano T, Asakura Y, Uda T, Tanaka S. Hydrogen Isotope Behavior in Type 316 Stainless Steel Sorbed by Various Methods. Fusion Science and Technology 2017. [DOI: 10.13182/fst05-a996] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [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)
- Y. Oya
- Radioisotope Center, The University of Tokyo, 2-11-16, Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
| | - Y. Onishi
- Radiochemistry Research Laboratory, Shizuoka University, 836 Oya, Shizuoka, 422-8529 Japan
| | - K. Okuno
- Radiochemistry Research Laboratory, Shizuoka University, 836 Oya, Shizuoka, 422-8529 Japan
| | - T. Kawano
- Safety and Environmental Research Center, National Institute for Fusion Science, 322-6, Oroshi, Gifu, 509-5292 Japan
| | - Y. Asakura
- Safety and Environmental Research Center, National Institute for Fusion Science, 322-6, Oroshi, Gifu, 509-5292 Japan
| | - T. Uda
- Safety and Environmental Research Center, National Institute for Fusion Science, 322-6, Oroshi, Gifu, 509-5292 Japan
| | - S. Tanaka
- Graduate School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8656 Japan
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Hirohata Y, Shibahara T, Tanabe T, Oya Y, Arai T, Gotoh Y, Masaki K, Yagyu J, Oyaidzu M, Okuno K, Nishikawa M, Miya N. Retention of Hydrogen Isotopes in Divertor Tiles Used in JT-60U. Fusion Science and Technology 2017. [DOI: 10.13182/fst05-a986] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [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)
- Y. Hirohata
- Hokkaido University, Sapporo, 060-8628 Japan
| | - T. Shibahara
- Nagoya University, Chikusa-ku, Nagoya, 464-8603 Japan
| | - T. Tanabe
- Nagoya University, Chikusa-ku, Nagoya, 464-8603 Japan
| | - Y. Oya
- The University of Tokyo, Bunkyo-ku, Tokyo, 113-0032 Japan,
| | - T. Arai
- Japan Atomic Energy Research Institute, Naka-gun, Ibaraki, 311-0913 Japan
| | - Y. Gotoh
- Japan Atomic Energy Research Institute, Naka-gun, Ibaraki, 311-0913 Japan
| | - K. Masaki
- Japan Atomic Energy Research Institute, Naka-gun, Ibaraki, 311-0913 Japan
| | - J. Yagyu
- Japan Atomic Energy Research Institute, Naka-gun, Ibaraki, 311-0913 Japan
| | - M. Oyaidzu
- Shizuoka University, Ohya, Shizuoka 422-8529, Japan
| | - K. Okuno
- Shizuoka University, Ohya, Shizuoka 422-8529, Japan
| | - M. Nishikawa
- Kyusyu University, Higashi-ku, Fukuoka,812-8581, Japan
| | - N. Miya
- Japan Atomic Energy Research Institute, Naka-gun, Ibaraki, 311-0913 Japan
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Ishikawa H, Suda T, Yoshikawa A, Oyaidzu M, Ochiai K, Konno C, Munakata K, Oya Y, Okuno K. Study on Correlation Between Tritium Release Behavior and Annihilation Behavior of Irradiation Defects in Neutron-Irradiated Li4SiO4. Fusion Science and Technology 2017. [DOI: 10.13182/fst08-a1779] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [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)
- H. Ishikawa
- Radiochemistry, Research Laboratory, Faculty of Science, Shizuoka University, Shizuoka 422-8529, Japan,
| | - T. Suda
- Radiochemistry, Research Laboratory, Faculty of Science, Shizuoka University, Shizuoka 422-8529, Japan,
| | - A. Yoshikawa
- Radiochemistry, Research Laboratory, Faculty of Science, Shizuoka University, Shizuoka 422-8529, Japan,
| | - M. Oyaidzu
- Radiochemistry, Research Laboratory, Faculty of Science, Shizuoka University, Shizuoka 422-8529, Japan,
| | - K. Ochiai
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - C. Konno
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | | | - Y. Oya
- Radiochemistry, Research Laboratory, Faculty of Science, Shizuoka University, Shizuoka 422-8529, Japan,
| | - K. Okuno
- Radiochemistry, Research Laboratory, Faculty of Science, Shizuoka University, Shizuoka 422-8529, Japan,
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Hayashi T, Nakamura H, Isobe K, Kobayashi K, Yamanishi T, Okuno K. Tritium Behavior on the Water-Metal Boundary for the Permeation into Cooling Water Through Metal Piping. Fusion Science and Technology 2017. [DOI: 10.13182/fst07-a1569] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [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)
- T. Hayashi
- Tritium Technology Group, Directorates of Fusion Energy Research, Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki pref. 319-1195 JAPAN
| | - H. Nakamura
- Tritium Technology Group, Directorates of Fusion Energy Research, Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki pref. 319-1195 JAPAN
| | - K. Isobe
- Tritium Technology Group, Directorates of Fusion Energy Research, Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki pref. 319-1195 JAPAN
| | - K. Kobayashi
- Tritium Technology Group, Directorates of Fusion Energy Research, Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki pref. 319-1195 JAPAN
| | - T. Yamanishi
- Tritium Technology Group, Directorates of Fusion Energy Research, Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki pref. 319-1195 JAPAN
| | - K. Okuno
- Faculty of Science, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka city, Shizuoka 422-8529, JAPAN
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Isobe K, Hayashi T, Nakamura H, Kobayashi K, Yamanishi T, Okuno K. Observation of Tritium Distribution in Iron Oxide with Tritium Micro Autoradiography. Fusion Science and Technology 2017. [DOI: 10.13182/fst08-a1871] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [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)
- K. Isobe
- Tritium Technology group, Japan Atomic Energy Agency, Tokai-mura Naka- gun, Ibaraki, 319-1195, Japan
| | - T. Hayashi
- Tritium Technology group, Japan Atomic Energy Agency, Tokai-mura Naka- gun, Ibaraki, 319-1195, Japan
| | - H. Nakamura
- Tritium Technology group, Japan Atomic Energy Agency, Tokai-mura Naka- gun, Ibaraki, 319-1195, Japan
| | - K. Kobayashi
- Tritium Technology group, Japan Atomic Energy Agency, Tokai-mura Naka- gun, Ibaraki, 319-1195, Japan
| | - T. Yamanishi
- Tritium Technology group, Japan Atomic Energy Agency, Tokai-mura Naka- gun, Ibaraki, 319-1195, Japan
| | - K. Okuno
- Faculty of Science, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka city, Shizuoka, 422-8529, Japan
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Muroga T, Sze DK, Okuno K, Terai T, Kimura A, Kurtz RJ, Sagara A, Nygren R, Ueda Y, Doerner RP, Sharpe JP, Kunugi T, Morley NB, Hatano Y, Sokolov MA, Yamamoto T, Hasegawa A, Katoh Y, Ohno N, Tokunaga K, Konishi S, Fukada S, Calderoni P, Yokomine T, Messadek K, Oya Y, Hashimoto N, Hinoki T, Hashizume H, Norimatsu T, Shikama T, Stoller RE, Tanaka KA, Tillack MS. Midterm Summary of Japan-US Fusion Cooperation Program TITAN. Fusion Science and Technology 2017. [DOI: 10.13182/fst11-a12373] [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)
| | | | - K. Okuno
- Shizuoka University, Shizuoka, Japan
| | - T. Terai
- University of Tokyo, Tokyo, Japan
| | | | | | | | | | - Y. Ueda
- Osaka University, Suita, Japan
| | | | | | | | | | | | | | | | | | | | - N. Ohno
- Nagoya University, Nagoya, Japan
| | | | | | | | | | | | | | - Y. Oya
- Shizuoka University, Shizuoka, Japan
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22
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Yoshikawa A, Oya Y, Miyauchi H, Nakahata T, Nishikawa Y, Suda T, Igarashi E, Oyaidzu M, Tokitani M, Iwakiri H, Yoshida N, Okuno K. Helium Implantation Effects on Retention Behavior of Hydrogen Isotopes in Oxygen-Contained Boron Films. Fusion Science and Technology 2017. [DOI: 10.13182/fst07-a1602] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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. Yoshikawa
- Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University, 836 Oya, Suruga-ku, Shizuoka 422-8529, Japan
| | - Y. Oya
- Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University, 836 Oya, Suruga-ku, Shizuoka 422-8529, Japan
| | - H. Miyauchi
- Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University, 836 Oya, Suruga-ku, Shizuoka 422-8529, Japan
| | - T. Nakahata
- Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University, 836 Oya, Suruga-ku, Shizuoka 422-8529, Japan
| | - Y. Nishikawa
- Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University, 836 Oya, Suruga-ku, Shizuoka 422-8529, Japan
| | - T. Suda
- Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University, 836 Oya, Suruga-ku, Shizuoka 422-8529, Japan
| | - E. Igarashi
- Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University, 836 Oya, Suruga-ku, Shizuoka 422-8529, Japan
| | - M. Oyaidzu
- Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University, 836 Oya, Suruga-ku, Shizuoka 422-8529, Japan
| | - M. Tokitani
- Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580 Japan
| | - H. Iwakiri
- Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580 Japan
| | - N. Yoshida
- Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580 Japan
| | - K. Okuno
- Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University, 836 Oya, Suruga-ku, Shizuoka 422-8529, Japan
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Shiki Y, Okuno K. Breakdown of Loop Electrode of Bipolar TCR Due to Unexpected Contact with Return-Electrode in Fibroid Resection. J Minim Invasive Gynecol 2016. [DOI: 10.1016/j.jmig.2016.08.392] [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] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Yamaguchi S, Kunieda K, Sato T, Naramoto Y, Kobayashi M, Ogata Y, Furuhata T, Takii Y, Kusunoki M, Maehara Y, Koda K, Okuno K, Ohno M, Mishima H, Sadahiro S, Hamada C, Sakamoto J, Saji S, Tomita N. Phase III trial of 24 weeks vs. 48 weeks capecitabine adjuvant chemotherapy for patients with stage III colon cancer: Final results of JFMC37-0801. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw370.18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Affiliation(s)
- K. Okuno
- Materials Research Center Department of Chemical Engineering and Applied Chemistry University of Toronto Toronto, Ontario, Canada M5S 1A4
| | - R.T. Woodhams
- Materials Research Center Department of Chemical Engineering and Applied Chemistry University of Toronto Toronto, Ontario, Canada M5S 1A4
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Togashi Y, Yoshioka Y, Chikugo T, Terashima M, Mizukami T, Hayashi H, Sakai K, Velasco MD, Tomida S, Fujita Y, Okuno K, Nishio K. 2169 Clinicopathological and genetic differences between low-grade and high-grade colorectal mucinous adenocarcinoma. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31089-9] [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] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Uematsu A, Kurita Y, Inoue K, Okuno K, Hortobágyi T, Suzuki S. A 200-m All-out Front-crawl Swim Modifies Competitive Swimmers’ Shoulder Joint Position Sense. Int J Sports Med 2015; 36:1081-6. [DOI: 10.1055/s-0035-1554698] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- A. Uematsu
- Department of Sport Sciences, Dokkyo Medical University, Shimotsuga-gun, Japan
| | - Y. Kurita
- Graduate School of Sport Sciences, Waseda University, Tokorozawa, Japan
| | - K. Inoue
- Faculty of Engineering, Kagawa University, Takamatsu, Japan
| | - K. Okuno
- Faculty of Sport Sciences, Waseda University, Tokorozawa, Japan
| | - T. Hortobágyi
- University of Groningen, University of Groningen Medical Center, Groningen, Netherlands
| | - S. Suzuki
- Faculty of Human Sciences, Waseda University, Tokorozawa, Japan
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Okuno K, Sato K, Arisaka T, Hosohama K, Gotoh M, Taga H, Sasao Y, Hamada S. The effect of oral appliances that advanced the mandible forward and limited mouth opening in patients with obstructive sleep apnea: A systematic review and meta-analysis of randomised controlled trials. J Oral Rehabil 2014; 41:542-54. [DOI: 10.1111/joor.12162] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2014] [Indexed: 11/28/2022]
Affiliation(s)
- K. Okuno
- Division for Oral and Facial Disorders; Osaka University Dental Hospital; Osaka Japan
| | - K. Sato
- Oral Cancer Center; Tokyo Dental College; Chiba Japan
| | - T. Arisaka
- Department of Oral Medicine, Oral and Maxillofacial Surgery; Tokyo Dental College; Chiba Japan
| | - K. Hosohama
- Department of Oral Medicine, Oral and Maxillofacial Surgery; Tokyo Dental College; Chiba Japan
| | - M. Gotoh
- Second Department of Oral and Maxillofacial Surgery; Osaka Dental University; Osaka Japan
| | - H. Taga
- Dentistry and Oral Surgery; JR Tokyo General Hospital; Tokyo Japan
| | - Y. Sasao
- Center for Oral Functional Disorders; Sasao Dental Clinic; Yamaguchi Japan
| | - S. Hamada
- Department of Oral and Maxillofacial Surgery; Kinki University Faculty of Medicine; Osaka Japan
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Okuno K, Tachimura T, Sakai T. Influences of swallowing volume and viscosity on regulation of levator veli palatini muscle activity during swallowing. J Oral Rehabil 2013; 40:657-63. [PMID: 23692071 DOI: 10.1111/joor.12071] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2013] [Indexed: 11/30/2022]
Abstract
This study examined the aspect of the regulation of velum movement in the transition from the oral to pharyngeal phases of swallowing in relation to changes in the swallowing volume and viscosity by means of measurment of levator veli palatini muscle activity. The subjects were nine normal adults, ranging in age from 24 to 30 years. The swallowing volume was set at 1/4, 1/2 and 1 volume of the optimum volume of green tea for swallowing determined in each subject, and the viscosity was adjusted to 0, 2·0 and 4·6 Pa·s by mixing with thickener. Nine test foods were prepared in total. The electromyographic activity of the levator veli palatini muscle was monitored using bipolar hooked wire electrodes. The levator veli palatini muscle activity was defined as the integrated electromyographic wave. The mean in swallowing each test food was determined in each subject. The levator veli palatini muscle activity increased with the swallowing volume for all subjects (P < 0·05) and decreased inversely with the viscosity for six subjects (P < 0·05), but no change with the increase in the viscosity was noted for three subjects. This study clarified the aspect of the regulation of velar movement with regard to the involvement of the levator veli palatini muscle in swallowing activity with changes in the swallowing volume and viscosity.
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Affiliation(s)
- K Okuno
- Division of Oral and Facial Disorders, Osaka University Dental Hospital, Osaka, Japan
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Ueda N, Nohara K, Kotani Y, Tanaka N, Okuno K, Sakai T. Effects of the bolus volume on hyoid movements in normal individuals. J Oral Rehabil 2013; 40:491-9. [DOI: 10.1111/joor.12060] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2013] [Indexed: 12/01/2022]
Affiliation(s)
- N. Ueda
- Division for Oral and Facial Disorders; Osaka University Dental Hospital; Osaka Japan
| | - K. Nohara
- Division for Oral and Facial Disorders; Osaka University Dental Hospital; Osaka Japan
| | - Y. Kotani
- Division for Oral and Facial Disorders; Osaka University Dental Hospital; Osaka Japan
| | - N. Tanaka
- Division for Oral and Facial Disorders; Osaka University Dental Hospital; Osaka Japan
| | - K. Okuno
- Division for Oral and Facial Disorders; Osaka University Dental Hospital; Osaka Japan
| | - T. Sakai
- Division of Functional Oral Neuroscience; Osaka University; Osaka University Graduate School of Dentistry; Osaka Japan
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Fukuoka S, Mizobuchi R, Saka N, Suprun I, Matsumoto T, Okuno K, Yano M. A multiple gene complex on rice chromosome 4 is involved in durable resistance to rice blast. Theor Appl Genet 2012; 125:551-9. [PMID: 22446930 PMCID: PMC3397134 DOI: 10.1007/s00122-012-1852-4] [Citation(s) in RCA: 9] [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] [Subscribe] [Scholar Register] [Received: 12/12/2011] [Accepted: 03/10/2012] [Indexed: 05/03/2023]
Abstract
Quantitative trait loci (QTLs) for resistance to rice blast offer a potential source of durable disease resistance in rice. However, few QTLs have been validated in progeny testing, on account of their small phenotypic effects. To understand the genetic basis for QTL-mediated resistance to blast, we dissected a resistance QTL, qBR4-2, using advanced backcross progeny derived from a chromosome segment substitution line in which a 30- to 34-Mb region of chromosome 4 from the resistant cultivar Owarihatamochi was substituted into the genetic background of the highly susceptible Aichiasahi. The analysis resolved qBR4-2 into three loci, designated qBR4-2a, qBR4-2b, and qBR4-2c. The sequences of qBR4-2a and qBR4-2b, which lie 181 kb apart from each other and measure, 113 and 32 kb, respectively, appear to encode proteins with a putative nucleotide-binding site (NBS) and leucine-rich repeats (LRRs). Sequence analysis of the donor allele of qBR4-2a, the region with the largest effect among the three, revealed sequence variations in the NBS-LRR region. The effect of qBR4-2c was smallest among the three, but its combination with the donor alleles of qBR4-2a and qBR4-2b significantly enhanced blast resistance. qBR4-2 comprises three tightly linked QTLs that control blast resistance in a complex manner, and thus gene pyramiding or haplotype selection is the recommended strategy for improving QTL-mediated resistance to blast disease through the use of this chromosomal region.
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Affiliation(s)
- S Fukuoka
- National Institute of Agrobiological Sciences, Kannondai 2-1-2, Tsukuba, Ibaraki, 305-8602, Japan.
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Tanaka N, Nohara K, Okuno K, Kotani Y, Okazaki H, Matsumura M, Sakai T. Development of a swallowing frequency meter using a laryngeal microphone. J Oral Rehabil 2012; 39:411-20. [PMID: 22489845 DOI: 10.1111/j.1365-2842.2012.02293.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Disuse atrophy of swallowing-related organs is suspected when decreased swallowing frequency is seen in the elderly. However, swallowing frequency has not been examined in elderly people during daily life. We developed a swallowing frequency meter containing a laryngeal microphone that does not restrict the subject's ability to perform daily activities. In this study, the utility of the meter was assessed. Experiment 1: The ability of the meter to detect swallowing was examined. The subject was instructed to swallow saliva or foods at a voluntarily pace. During these procedures, swallowing events were simultaneously recorded by the meter, self-enumeration and videofluorography. As a result, all of the swallowing events identified by the meter coincided with the swallowing events identified by self-enumeration and videofluorography. Experiment 2: Swallowing sounds display various patterns both between and within individuals. Therefore, we examined the concordance rate between the number of swallowing events counted by the meter and that counted by self-enumeration in 15 subjects over a longer period than in experiment 1. The concordance rates calculated by two examiners between the meter and self-enumeration were 96·8 ± 4·5% and 98·9 ± 3·3% at rest and 95·2 ± 4·5% and 96·1 ± 4·1% during meals, respectively. Our findings indicate that this meter is useful for measuring the frequency of swallowing during daily situations.
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Affiliation(s)
- N Tanaka
- Division of Oral and Facial Disorders, Osaka University Dental Hospital, Osaka, Japan
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Yamanishi T, Hayashi T, Iwai Y, Isobe K, Hara M, Sugiyama T, Okuno K. Recent activities of R&D on effects of tritium water on confinement materials and tritiated water processing. Fusion Engineering and Design 2011. [DOI: 10.1016/j.fusengdes.2011.01.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Imano M, Imamoto H, Itoh T, Satou T, Peng Y, Yasuda A, Kato H, Nishiki K, Shiraishi O, Shinkai M, Tsubaki M, Yasuda T, Nishida S, Takeyama Y, Okuno K, Shiozaki H. Impact of Intraperitoneal Chemotherapy after Gastrectomy with Positive Cytological Findings in Peritoneal Washings. Eur Surg Res 2011; 47:254-259. [DOI: 10.1159/000333803] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
<i>Background:</i> There is no standard treatment available for gastric cancer patients whose sole ‘non-curative factor’ is positivecytological findings in peritoneal washings (CFPW). The aim of this study was to examine the safety, pharmacokinetics and efficacy for free intraperitoneal cancer cells of intraperitoneal chemotherapy with paclitaxel after gastrectomy with en bloc D2 lymph node dissection in cases of gastric cancer with positive CFPW. <i>Methods:</i> Ten patients with gastric cancer who underwent gastrectomy and systemic lymphadenectomy with D2 dissection, without any other non-curative factors besides positive CFPW, were treated with early postoperative intraperitoneal paclitaxel. Intra-chemotherapeutic toxicity and operative complications were measured using NCI-CTC version 3.0. Intraperitoneal and plasma paclitaxel concentrations were measured using a high-performance liquid chromatographic assay. <i>Results:</i> Grade 3/4 toxic effects included anemia (20%) and neutropenia (10%) that required no treatment. Operative complications were, for example, superficial surgical site infections (10%) that were treated with antibiotics. No viable cancer cells were observed in the intra-abdominal fluid 24 h after intraperitoneal administration of paclitaxel. The intraperitoneal/plasma area under the drug concentration-time curve ratio was 2,003.3:1. <i>Conclusion:</i> Intraperitoneal chemotherapy with paclitaxel is a safe and effective treatment modality for free intraperitoneal cancer cells.
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Koizumi N, Hemmi T, Matsui K, Nakajima H, Okuno K, Kuno K, Nomoto K. Critical issues for the manufacture of the ITER TF coil winding pack. Fusion Engineering and Design 2009. [DOI: 10.1016/j.fusengdes.2008.12.105] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Iguchi K, Aratono Y, Kumada T, Okuno K. Pressure effect to chemical reaction, hydrogen isotope recombination reactions in liquid helium at cryogenic temperature — Part II. J Radioanal Nucl Chem 2009. [DOI: 10.1007/s10967-007-7280-x] [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] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Asakura Y, Tanaka M, Uda T, Ogawa H, Takami S, Oya Y, Okuno K. Application of Membrane Dehumidifier for Gaseous Tritium Recovery in LHD. Fusion Science and Technology 2008. [DOI: 10.13182/fst08-a1768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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)
| | | | | | | | - S. Takami
- National Institute for Fusion Science, Oroshi-cho, Toki-shi, Gifu 509-5292, Japan Tel.:+81-572-58-2321, E-mail:
| | | | - K. Okuno
- Shizuoka University, Suruga-ku, Shizuoka-shi, 422-8529, Japan
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Iguchi K, Aratono Y, Kumada T, Okuno K. Pressure effect in hydrogen isotope recombination reactions in liquid helium at cryogenic temperature. J Radioanal Nucl Chem 2008. [DOI: 10.1007/s10967-007-7017-2] [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] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Nishimoto F, Okuno K, Kuragaki C, Miyanishi K, Boku K, Yamamoto T. Hemoperitoneum as the first manifestation of acute leukemia. Gynecol Obstet Invest 2008; 66:12-3. [PMID: 18230909 DOI: 10.1159/000114249] [Citation(s) in RCA: 5] [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] [Subscribe] [Scholar Register] [Received: 05/24/2007] [Accepted: 09/19/2007] [Indexed: 11/19/2022]
Abstract
A rare case of a 31-year-old woman is reported who had massive intraperitoneal bleeding caused by ovarian hemorrhage as the first manifestation of acute leukemia. Preoperative laboratory findings revealed severe anemia (Hb 6.6 g/dl) and thrombocytopenia (1.5 x 10(4)/mm(3)) but normal leukocyte count (3.9 x 10(3)/mm(3)). After surgery, blast cells were found in her peripheral blood and she was diagnosed with M0 type acute myeloid leukemia. In addition, histopathology revealed infiltration of leukemic cells in the resected ovary.
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Affiliation(s)
- F Nishimoto
- Department of Obstetrics and Gynecology, Sakai Municipal Hospital, Sakai, Osaka, Japan
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Idesaki A, Koizumi N, Sugimoto M, Morishita N, Ohshima T, Okuno K, Balachandran U(B, Amm K, Evans D, Gregory E, Lee P, Osofsky M, Pamidi S, Park C, Wu J, Sumption M. GAS EVOLUTION FROM INSULATING MATERIALS FOR SUPERCONDUCTING COIL OF ITER BY GAMMA RAY IRRADIATION AT LIQUID NITROGEN TEMPERATURE. ACTA ACUST UNITED AC 2008. [DOI: 10.1063/1.2900341] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Oya Y, Hirohata Y, Nakahata T, Suda T, Yoshida M, Arai T, Masaki K, Okuno K, Tanabe T. Hydrogen Isotope Retentions and Erosion/Deposition Profiles in the First Wall of JT-60U. Fusion Science and Technology 2007. [DOI: 10.13182/fst07-a1547] [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)
- Y. Oya
- Shizuoka University, Shizuoka 422-8529, Japan
| | - Y. Hirohata
- Hokkaido University, Sapporo 060-8628, Japan
| | - T. Nakahata
- Shizuoka University, Shizuoka 422-8529, Japan
| | - T. Suda
- Shizuoka University, Shizuoka 422-8529, Japan
| | - M. Yoshida
- Kyushu University, Fukuoka 812-8581, Japan
| | - T. Arai
- Japan Atomic Energy Agency, Ibaraki 311-0913, Japan
| | - K. Masaki
- Japan Atomic Energy Agency, Ibaraki 311-0913, Japan
| | - K. Okuno
- Shizuoka University, Shizuoka 422-8529, Japan
| | - T. Tanabe
- Kyushu University, Fukuoka 812-8581, Japan
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Kizu K, Tsuchiya K, Shimada K, Ando T, Hishinuma Y, Koizumi N, Matsukawa M, Miura Y, Nishimura A, Okuno K, Seo K, Takahata K, Tamai H, Yamada S. Evaluation of bending strain dependence of critical current of Nb3Al conductor for coils with react-and-wind method. Fusion Engineering and Design 2007. [DOI: 10.1016/j.fusengdes.2007.03.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Nakajima H, Hamada K, Okuno K, Abe K, Shimizu T, Kakui H, Yamaoka H, Maruyama N, Takayanagi T. Development of optimum manufacturing technologies of radial plates for the ITER toroidal field coils. Fusion Engineering and Design 2007. [DOI: 10.1016/j.fusengdes.2007.08.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Hamada K, Nakajima H, Kawano K, Takano K, Tsutsumi F, Okuno K. Demonstration of full scale JJ1 and 316LN fabrication for ITER TF coil structure. Fusion Engineering and Design 2007. [DOI: 10.1016/j.fusengdes.2007.07.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Kubota M, Haga H, Takeuchi Y, Okuno K, Yoshioka H, Yoshioka H. Effect of tea catechins on the structure of lipid membrane and beta-ray induced lipid peroxidation. J Radioanal Nucl Chem 2007. [DOI: 10.1007/s10967-007-0626-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Oya Y, Onishi Y, Miyauchi H, Nakahata T, Nishikawa Y, Okuno K, Tanaka S. Hydrogen isotope behavior and its interaction with post irradiated energetic helium in SiC. J Radioanal Nucl Chem 2007. [DOI: 10.1007/s10967-007-0638-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Oyaidzu M, Yoshikawa A, Nishikawa Y, Munakata K, Nishikawa M, Okuno K. Hot atom chemical behavior of tritium in neutron-irradiated Li2TiO3 and Li2ZrO3. J Radioanal Nucl Chem 2007. [DOI: 10.1007/s10967-007-0641-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Yagai T, Sato H, Tsuda M, Hamajima T, Nunoya Y, Takahashi Y, Okuno K. Coupling loss with long time constants due to large displacement of strands in a large CIC conductor. Fusion Engineering and Design 2006. [DOI: 10.1016/j.fusengdes.2006.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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