1
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Imafuku K, Iwata H, Natsuga K, Okumura M, Kobayashi Y, Kitahata H, Kubo A, Nagayama M, Ujiie H. 197 Tissue proliferation and turnover spatially regulates tight junctions in squamous epithelia. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.09.208] [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: 11/19/2022]
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2
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Taki T, Mori S, Murakami Y, Urata T, Okumura M, Akanabe H, Ebata A, Imai S, Yokota K, Akiyama M. 494 Low plasma fibrinogen levels are associated with poor prognosis in cutaneous angiosarcoma of the head and neck. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.09.508] [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: 11/19/2022]
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3
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Hoshi K, Hosoya K, Takagi S, Kim S, Okumura M. Direct renal pelvicocystostomy using tube cystoplasty in a cat with ureteral obstruction. J Small Anim Pract 2022; 63:635-641. [DOI: 10.1111/jsap.13479] [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] [Received: 02/03/2020] [Revised: 11/14/2021] [Accepted: 12/29/2021] [Indexed: 11/27/2022]
Affiliation(s)
- K. Hoshi
- Veterinary Teaching Hospital, Department of Veterinary Clinical Sciences, Graduate School of Veterinary Medicine Hokkaido University, Kita 19 Nishi 11, Kita‐ku Sapporo Hokkaido 060‐0819 Japan
| | - K. Hosoya
- Veterinary Teaching Hospital, Department of Veterinary Clinical Sciences, Graduate School of Veterinary Medicine Hokkaido University, Kita 19 Nishi 11, Kita‐ku Sapporo Hokkaido 060‐0819 Japan
- Laboratory of Veterinary Advanced Medicine, Department of Veterinary Clinical Sciences, Graduate School of Veterinary Medicine Hokkaido University, Kita 19 Nishi 11, Kita‐ku Sapporo Hokkaido 060‐0819 Japan
| | - S. Takagi
- Veterinary Teaching Hospital, Department of Veterinary Clinical Sciences, Graduate School of Veterinary Medicine Hokkaido University, Kita 19 Nishi 11, Kita‐ku Sapporo Hokkaido 060‐0819 Japan
- Laboratory of Veterinary Advanced Medicine, Department of Veterinary Clinical Sciences, Graduate School of Veterinary Medicine Hokkaido University, Kita 19 Nishi 11, Kita‐ku Sapporo Hokkaido 060‐0819 Japan
| | - S. Kim
- Laboratory of Veterinary Surgery, Department of Veterinary Clinical Sciences, Graduate School of Veterinary Medicine Hokkaido University, Kita 19 Nishi 11, Kita‐ku Sapporo Hokkaido 060‐0819 Japan
| | - M. Okumura
- Laboratory of Veterinary Surgery, Department of Veterinary Clinical Sciences, Graduate School of Veterinary Medicine Hokkaido University, Kita 19 Nishi 11, Kita‐ku Sapporo Hokkaido 060‐0819 Japan
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4
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Ebata A, Taki T, Mori S, Murakami Y, Okumura M, Akanabe H, Imai S, Yokota K, Akiyama M. 283 Neutrophil/lymphocyte ratio as a predictor of lymph node metastasis in extramammary Paget disease: A retrospective study. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.08.289] [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: 10/20/2022]
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5
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Takase Y, Kawamura M, Nakahara R, Itoh J, Oie Y, Okumura M, Kamomae T, Itoh Y, Ono T, Naganawa S. PO-1036 Malignant. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07487-9] [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: 11/16/2022]
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6
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Okumura M, Du J, Kageyama S, Yamashita R, Motegi A, Hojo H, Nakamura M, Hirano Y, Okuma Y, Okuma H, Tsuchihara K, Tetsuo A. PH-0436 Comprehensive screening for drugs that modify radiation-induced immune responses. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07327-8] [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: 11/28/2022]
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7
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Kawamura M, Nakahara R, Ishihara S, Oie Y, Takase Y, Okumura M, Ito J, Ono T, Itoh Y, Naganawa S. PO-1291 Can we safely lower the RT dose with the use of high dose PF for advanced cervical cancer? Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07742-2] [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: 10/20/2022]
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8
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Okumura M, Tachibana D, Fudaba M, Misugi T, Koyama M. Fused yolk sacs in a case of forked umbilical cord in monochorionic diamniotic twin pregnancy: sonoembryological implications. Ultrasound Obstet Gynecol 2021; 58:142-143. [PMID: 32621308 DOI: 10.1002/uog.22142] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/20/2020] [Accepted: 06/26/2020] [Indexed: 06/11/2023]
Affiliation(s)
- M Okumura
- Department of Obstetrics and Gynecology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - D Tachibana
- Department of Obstetrics and Gynecology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - M Fudaba
- Department of Obstetrics and Gynecology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - T Misugi
- Department of Obstetrics and Gynecology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - M Koyama
- Department of Obstetrics and Gynecology, Osaka City University Graduate School of Medicine, Osaka, Japan
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9
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Miyagawa K, Yamanaka S, Isobe H, Shoji M, Kawakami T, Taniguchi M, Okumura M, Yamaguchi K. Electronic and spin structures of CaMn 4O x clusters in the S 0 state of the oxygen evolving complex of photosystem II. Domain-based local pair natural orbital (DLPNO) coupled-cluster (CC) calculations using optimized geometries and natural orbitals (UNO) by hybrid density functional theory (HDFT) calculations. Phys Chem Chem Phys 2021; 22:27191-27205. [PMID: 33226053 DOI: 10.1039/d0cp04762g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Domain-based local pair natural orbital (DLPNO) coupled cluster single and double (CCSD) with triple perturbation (T) correction methods were performed to elucidate the relative stabilities of ten different intermediate structures of the CaMn4Ox cluster in the S0 state of the oxygen evolving complex (OEC) of photosystem II (PSII). Full geometry optimizations of all the S0 intermediates were performed by the UB3LYP-D3/Def2-TZVP methods, providing the assumed geometrical structures and starting natural orbitals (UNO) for DLPNO-CCSD(T)/Def2TZVP calculations. The effective exchange integrals (J) for the spin Hamiltonian models for the ten intermediates were obtained by the UB3LYP/Def2-TZVP calculations followed by the general spin projections. DLPNO-CCSD(T) calculations followed by the CBS extrapolation procedure elucidated that the (II, III, IV, IV) and (III, III, III, IV) valence states in the CaMn4O5 cluster of the OEC of the PS II were nearly degenerated in energy in the S0 state, indicating an important role of dynamical electron correlation effects for the valence and spin fluctuations in strongly correlated electron systems (SCESs) consisting of 3d transition metals.
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Affiliation(s)
- K Miyagawa
- Institute for Scientific and Industrial Research, Osaka University, Ibaraki, Osaka 567-0047, Japan.
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10
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Miyagawa K, Kawakami T, Suzuki Y, Isobe H, Shoji M, Yamanaka S, Okumura M, Nakajima T, Yamaguchi K. Relative stability among intermediate structures in S2 state of CaMn4O5 cluster in PSII by using hybrid-DFT and DLPNO-CC methods and evaluation of magnetic interactions between Mn ions. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112923] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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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11
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Durif O, Capron M, Messinger JP, Benidar A, Biennier L, Bourgalais J, Canosa A, Courbe J, Garcia GA, Gil JF, Nahon L, Okumura M, Rutkowski L, Sims IR, Thiévin J, Le Picard SD. A new instrument for kinetics and branching ratio studies of gas phase collisional processes at very low temperatures. Rev Sci Instrum 2021; 92:014102. [PMID: 33514236 DOI: 10.1063/5.0029991] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 12/16/2020] [Indexed: 06/12/2023]
Abstract
A new instrument dedicated to the kinetic study of low-temperature gas phase neutral-neutral reactions, including clustering processes, is presented. It combines a supersonic flow reactor with vacuum ultra-violet synchrotron photoionization time-of-flight mass spectrometry. A photoion-photoelectron coincidence detection scheme has been adopted to optimize the particle counting efficiency. The characteristics of the instrument are detailed along with its capabilities illustrated through a few results obtained at low temperatures (<100 K) including a photoionization spectrum of n-butane, the detection of formic acid dimer formation, and the observation of diacetylene molecules formed by the reaction between the C2H radical and C2H2.
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Affiliation(s)
- O Durif
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes, France
| | - M Capron
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes, France
| | - J P Messinger
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, USA
| | - A Benidar
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes, France
| | - L Biennier
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes, France
| | - J Bourgalais
- LATMOS/IPSL, UVSQ, Université Paris-Saclay, UPMC, Univ Paris 06, CNRS, 78280 Guyancourt, France
| | - A Canosa
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes, France
| | - J Courbe
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes, France
| | - G A Garcia
- Synchrotron SOLEIL, L'orme des Merisiers, BP48 St Aubin, 91192 Gif Sur Yvette Cedex, France
| | - J F Gil
- Synchrotron SOLEIL, L'orme des Merisiers, BP48 St Aubin, 91192 Gif Sur Yvette Cedex, France
| | - L Nahon
- Synchrotron SOLEIL, L'orme des Merisiers, BP48 St Aubin, 91192 Gif Sur Yvette Cedex, France
| | - M Okumura
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, USA
| | - L Rutkowski
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes, France
| | - I R Sims
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes, France
| | - J Thiévin
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes, France
| | - S D Le Picard
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes, France
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Okumura M, Hojo H, Nakamura N, Zenda S, Motegi A, Nakamura M, Hirano Y, Kageyama S, Raturi V, Akimoto T. PO-1261: Radiation pneumonitis after palliative radiotherapy in patients with interstitial lung disease. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01279-2] [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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13
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Iwasaki K, Hamana H, Kishi H, Yamamoto T, Hiramitsu T, Okad M, Tomosugi T, Takeda A, Narumi S, Watarai Y, Miwa Y, Okumura M, Matsuoka Y, Horimi K, Muraguchi A, Kobayash T. The suppressive effect on CD4 T cell alloresponse against endothelial HLA-DR via PD-L1 induced by anti-A/B ligation. Clin Exp Immunol 2020; 202:249-261. [PMID: 32578199 DOI: 10.1111/cei.13482] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 04/15/2020] [Revised: 05/27/2020] [Accepted: 06/15/2020] [Indexed: 11/27/2022] Open
Abstract
While donor-specific human leukocyte antigen (HLA) antibodies are a frequent cause for chronic antibody-mediated rejection in organ transplantation, this is not the case for antibodies targeting blood group antigens, as ABO-incompatible (ABO-I) organ transplantation has been associated with a favorable graft outcome. Here, we explored the role of CD4 T cell-mediated alloresponses against endothelial HLA-D-related (DR) in the presence of anti-HLA class I or anti-A/B antibodies. CD4 T cells, notably CD45RA-memory CD4 T cells, undergo extensive proliferation in response to endothelial HLA-DR. The CD4 T cell proliferative response was enhanced in the presence of anti-HLA class I, but attenuated in the presence of anti-A/B antibodies. Microarray analysis and molecular profiling demonstrated that the expression of CD274 programmed cell death ligand 1 (PD-L1) increased in response to anti-A/B ligation-mediated extracellular signal-regulated kinase (ERK) inactivation in endothelial cells that were detected even in the presence of interferon-γ stimulation. Anti-PD-1 antibody enhanced CD4 T cell proliferation, and blocked the suppressive effect of the anti-A/B antibodies. Educated CD25+ CD127- regulatory T cells (edu.Tregs ) were more effective at preventing CD4 T cell alloresponses to endothelial cells compared with naive Treg ; anti-A/B antibodies were not involved in the Treg -mediated events. Finally, amplified expression of transcript encoding PD-L1 was observed in biopsy samples from ABO-I renal transplants when compared with those from ABO-identical/compatible transplants. Taken together, our findings identified a possible factor that might prevent graft rejection and thus contribute to a favorable outcome in ABO-I renal transplantation.
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Affiliation(s)
- K Iwasaki
- Department of Kidney Disease and Transplant Immunology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - H Hamana
- Department of Immunology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
| | - H Kishi
- Department of Immunology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
| | - T Yamamoto
- Department of Transplant Surgery, Nagoya Daini Red Cross Hospital, Nagoya, Japan
| | - T Hiramitsu
- Department of Transplant Surgery, Nagoya Daini Red Cross Hospital, Nagoya, Japan
| | - M Okad
- Department of Transplant Surgery, Nagoya Daini Red Cross Hospital, Nagoya, Japan
| | - T Tomosugi
- Department of Transplant Surgery, Nagoya Daini Red Cross Hospital, Nagoya, Japan
| | - A Takeda
- Department of Transplant Surgery, Nagoya Daini Red Cross Hospital, Nagoya, Japan
| | - S Narumi
- Department of Transplant Surgery, Nagoya Daini Red Cross Hospital, Nagoya, Japan
| | - Y Watarai
- Department of Transplant Surgery, Nagoya Daini Red Cross Hospital, Nagoya, Japan
| | - Y Miwa
- Department of Kidney Disease and Transplant Immunology, Aichi Medical University School of Medicine, Nagakute, Japan
| | - M Okumura
- Department of Renal Transplant Surgery, Aichi Medical University School of Medicine, Nagakute, Aichi, Japan
| | - Y Matsuoka
- Department of Renal Transplant Surgery, Aichi Medical University School of Medicine, Nagakute, Aichi, Japan
| | - K Horimi
- Department of Renal Transplant Surgery, Aichi Medical University School of Medicine, Nagakute, Aichi, Japan
| | - A Muraguchi
- Department of Immunology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
| | - T Kobayash
- Department of Renal Transplant Surgery, Aichi Medical University School of Medicine, Nagakute, Aichi, Japan
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Miyagawa K, Kawakami T, Isobe H, Shoji M, Yamanaka S, Nakatani K, Okumura M, Nakajima T, Yamaguchi K. Domain-based local pair natural orbital CCSD(T) calculations of six different S1 structures of oxygen evolving complex of photosystem II. Proposal of multi-intermediate models for the S1 state. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2019.136660] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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15
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Miyagawa K, Kawakami T, Suzuki Y, Isobe H, Shoji M, Yamanaka S, Okumura M, Nakajima T, Yamaguchi K. Domain-based local pair natural orbital CCSD(T) calculations of strongly correlated electron systems: Examination of dynamic equilibrium models based on multiple intermediates in S1 state of photosystem II. Mol Phys 2019. [DOI: 10.1080/00268976.2019.1666171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- K. Miyagawa
- Institute for Scientific and Industrial Research, Osaka University, Osaka 567-0047, Japan
| | - T. Kawakami
- Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan
- RIKEN Center for Computational Science, Kobe, Hyogo 650-0047, Japan
| | - Y. Suzuki
- Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan
| | - H. Isobe
- Graduate School of Natural Science and Technology, Okayama University, Okayama 700-8530, Japan
| | - M. Shoji
- Center of Computational Sciences, Tsukuba University, Tsukuba, Ibaraki 305-8577, Japan
| | - S. Yamanaka
- Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan
| | - M. Okumura
- Graduate School of Science, Osaka University, Toyonaka 560-0043, Japan
| | - T. Nakajima
- RIKEN Center for Computational Science, Kobe, Hyogo 650-0047, Japan
| | - K. Yamaguchi
- Institute for Scientific and Industrial Research, Osaka University, Osaka 567-0047, Japan
- RIKEN Center for Computational Science, Kobe, Hyogo 650-0047, Japan
- Insitute for Nanoscience Design, Osaka University, Toyonaka 560-0043, Japan
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Nakamura N, Zenda S, Motegi A, Arahira S, Hayashi R, Tahara M, Oyoshi H, Ariji T, Hojo H, Nakamura M, Parshuram R, Okumura M, Akimoto T. The Interval between Initial Surgery and Regional Recurrence May be a Predictive Factor of Local Recurrence in Patients with Oral Cavity Cancer Who Receive Postoperative Radiotherapy. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1598] [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: 11/26/2022]
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Abstract
Dexmedetomidine is a potent a2 adrenergic agonist, with sedative and analgesic properties which may make it a suitable sedative agent for procedures on paediatric patients. A six-year-old boy required sedation for stereotactic radiosurgical ablation of an arteriovenous malformation on two occasions. Sedation with dexmedetomidine was planned, with increased dosage used on the second occasion. On both occasions dexmedetomidine was inadequate as a sole agent and required supplementation with other agents.
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Affiliation(s)
- C J Fahy
- Division of Paediatric Anesthesia, Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina, USA
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18
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Sakura K, Lee C, Kaneda Y, Nakano T, Atagi S, Kadota Y, Kuribayashi K, Kuroyama M, Kijima T, Kumanogoh A, Okumura M. P1.14-19 Hemagglutinating Virus of Japan Envelope (HVJ-E: Inactivated Viral Nanoparticles) Against Chemotherapy-Resistant Pleural Mesothelioma. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.921] [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: 12/01/2022]
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19
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Nagoya A, Kanzaki R, Ose N, Kanou T, Funaki S, Minami M, Shintani Y, Okumura M. P3.15-22 Validation of Eurolung Risk Models in a Japanese Population: A Retrospective Single-Center Analysis of 612 Cases. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1898] [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: 10/28/2022]
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20
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Kawai H, Ohta M, Motoyama S, Hashimoto Y, Nagahara Y, Hoshino M, Miyajima K, Ishikawa M, Okumura M, Naruse H, Takahashi H, Ishii J, Muramatsu T, Sarai M, Ozaki Y. 6182Does myocardial bridge assessed by coronary CT angiography predict vasospasm of left anterior descending? Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.6182] [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)
- H Kawai
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - M Ohta
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - S Motoyama
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - Y Hashimoto
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - Y Nagahara
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - M Hoshino
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - K Miyajima
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - M Ishikawa
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - M Okumura
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - H Naruse
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - H Takahashi
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - J Ishii
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - T Muramatsu
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - M Sarai
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
| | - Y Ozaki
- Department of Cardiology, Fujita Health University Hospital, Toyoake, Japan
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Kawakami T, Miyagawa K, Isobe H, Shoji M, Yamanaka S, Katouda M, Nakajima T, Nakatani K, Okumura M, Yamaguchi K. Relative stability between the manganese hydroxide- and oxo-models for water oxidation by CCSD, DMRG CASCI, CASSCF, CASPT2 and CASDFT methods; Importance of static and dynamical electron correlation effects for OEC of PSII. Chem Phys Lett 2018. [DOI: 10.1016/j.cplett.2018.05.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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22
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Ono R, Fukuta, Okumura M, Makiura D, Saito T, Inoue J, Sakai Y. Preoperative prevalence of multidimensional frailty and the associations with health-related quality of life in elderly cancer patients. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.666] [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: 10/28/2022]
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23
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Cachon T, Frykman O, Innes JF, Lascelles BDX, Okumura M, Sousa P, Staffieri F, Steagall PV, Van Ryssen B. Face validity of a proposed tool for staging canine osteoarthritis: Canine OsteoArthritis Staging Tool (COAST). Vet J 2018; 235:1-8. [PMID: 29704933 DOI: 10.1016/j.tvjl.2018.02.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 02/19/2018] [Accepted: 02/23/2018] [Indexed: 12/15/2022]
Affiliation(s)
- T Cachon
- Service de chirurgie, Campus vétérinaire de Lyon VetAgro-Sup, 1 avenue Bourgelat, 69280 Marcy l'Etoile, France; Unité de recherche ICE, UPSP 2007-03-135, VetAgro-Sup Campus vétérinaire, Université de Lyon, 1 Avenue Bourgelat, 69280 Marcy l'Etoile, France
| | | | - J F Innes
- CVS(UK) Ltd. ChesterGates Veterinary Specialists, Unit E, Telford Court, Gates Road, Chester CH1 6LT, UK
| | - B D X Lascelles
- Comparative Pain Research and Education Centre, Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA; Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA; Center for Pain Research and Innovation, UNC School of Dentistry, Chapel Hill, NC, USA; Center for Translational Pain Research, Department of Anesthesiology, Duke University, Durham, NC, USA.
| | - M Okumura
- Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
| | - P Sousa
- Hospital Veterinari Molins, Sant Vicenç dels Horts, Barcelona, Spain
| | - F Staffieri
- Section of Veterinary Clinics and Animal Production, D.E.O.T., 'Aldo Moro' University of Bari, Bari, Italy
| | - P V Steagall
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Université de Montréal, Saint-Hyacinthe, QC, Canada; Groupe de Recherche en Pharmacologie Animale du Québec, Faculty of Veterinary Medicine, Université de Montréal, Saint-Hyacinthe, QC, Canada
| | - B Van Ryssen
- Department of Medical Imaging and Small Animal Orthopedics, Faculty of Veterinary Medicine, Ghent University, Belgium
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Fukuda M, Okumura M, Arimori K, Takahira A, Mori M, Nakamura D, Shimada M, Taniguchi H, Gyotoku H, Senju H, Ikeda T, Yamaguchi H, Nakatomi K, Tsuchiya T, Mukae H, Ashizawa K. P1.03-015 The Relationship between the UGT1A1*27 and UGT1A1*7 Genetic Polymorphisms and Irinotecan-Related Toxicities in Patients with Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.819] [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: 11/29/2022]
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Kimura K, Kanzaki R, Ose N, Kawamura T, Funaki S, Shintani Y, Minami M, Okumura M. MA 16.08 Surgery for Pleural Dissemination of Thymoma; A 20-Year Experience. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.602] [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: 10/18/2022]
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26
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Fujiwara A, Shintani Y, Funaki S, Kawamura T, Kanzaki R, Fukui E, Minami M, Okumura M. P1.02-068 Effects of Pirfenidone Targeting EMT and Tumor-Stroma Interaction as Novel Treatment for Non-Small Cell Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.801] [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: 11/17/2022]
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Kanzaki R, Naito H, Eino D, Kawamura T, Ose N, Funaki S, Shintani Y, Minami M, Okumura M, Takakura N. P3.16-050 Stromal PDGFR-β Expression Influences Postoperative Survival of NSCLC Patients Receiving Preoperative Chemo- or Chemo-Radiotherapy. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1857] [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: 11/28/2022]
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28
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Miyagawa K, Komi K, Ohnari J, Maruyama S, Yamanaka S, Saito T, Kawakami T, Yamaguchi K, Okumura M. Density functional study of the magneto-structural correlations of manganese complexes, [Mn2O2H (salpn)2]+(2−) (n= 0–2) from the viewpoint of the protonation modes of the bridging oxygen anions. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.03.044] [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: 10/19/2022]
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Funaki S, Shintani Y, Ose N, Kawamura T, Kanzaki R, Minami M, Okumura M. P1.17-013 Prognostic Impact of Programmed Cell Death-1 (PD-1) and PD-Ligand 1 (PD-L1) Expression in Thymic Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1095] [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: 10/18/2022]
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Maniwa T, Shintani Y, Okami J, Ohta M, Takeuchi Y, Takami K, Yokouchi H, Kurokawa E, Kanzaki R, Sakamaki Y, Shiono H, Iwasaki T, Nishioka K, Kodama K, Okumura M. MA 17.04 Initial Surgery in Patients with Clinical N2 Non-Small Cell Lung Cancer: A Multi-Institution Retrospective Study. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.612] [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: 11/29/2022]
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Shintani Y, Funaki S, Kawamura T, Ose N, Kanzaki R, Kimura K, Yamamoto Y, Minami M, Okumura M. P1.17-002 Clinicopathological Significance of Epithelial Mesenchymal Transition in Thymic Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1084] [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: 11/29/2022]
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32
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Endo S, Ikeda N, Kondo T, Nakajima J, Kondo H, Yokoi K, Chida M, Toyooka S, Sato M, Sato Y, Okada Y, Yoshida K, Okada M, Okumura M, Chihara K, Miyata H. O-056A LUNG CANCER SURGERY RISK MODEL OF 78 594 CASES FROM 2014 TO 2015 IN A JAPANESE NATIONWIDE WEB-BASED DATABASE. Interact Cardiovasc Thorac Surg 2017. [DOI: 10.1093/icvts/ivx280.068] [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: 11/14/2022] Open
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Bjork BJ, Bui TQ, Heckl OH, Changala PB, Spaun B, Heu P, Follman D, Deutsch C, Cole GD, Aspelmeyer M, Okumura M, Ye J. Direct frequency comb measurement of OD + CO -> DOCO kinetics. Science 2016; 354:444-448. [PMID: 27789837 DOI: 10.1126/science.aag1862] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 09/28/2016] [Indexed: 11/02/2022]
Affiliation(s)
- B J Bjork
- JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, CO 80309, USA.
| | - T Q Bui
- JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, CO 80309, USA
| | - O H Heckl
- JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, CO 80309, USA
| | - P B Changala
- JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, CO 80309, USA
| | - B Spaun
- JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, CO 80309, USA
| | - P Heu
- Crystalline Mirror Solutions, 114 East Haley Street, Suite G, Santa Barbara, CA 93101, USA
| | - D Follman
- Crystalline Mirror Solutions, 114 East Haley Street, Suite G, Santa Barbara, CA 93101, USA
| | - C Deutsch
- Crystalline Mirror Solutions, Parkring 10, 1010 Vienna, Austria
| | - G D Cole
- Crystalline Mirror Solutions, 114 East Haley Street, Suite G, Santa Barbara, CA 93101, USA. Crystalline Mirror Solutions, Parkring 10, 1010 Vienna, Austria
| | - M Aspelmeyer
- Vienna Center for Quantum Science and Technology, Faculty of Physics, University of Vienna, 1090 Vienna, Austria
| | - M Okumura
- Arthur Amos Noyes Laboratory of Chemical Physics, Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - J Ye
- JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, CO 80309, USA.
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Funaki S, Shintani Y, Fukui E, Kawamura T, Kimura T, Kanzaki R, Minami M, Okumura M. The regulation of PD-L1 in non small cell lung cancer. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw362.17] [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: 11/13/2022] Open
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35
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Shiono S, Okumura T, Boku N, Hishida T, Ohde Y, Sakao Y, Yoshiya K, Higashiyama M, Kameyama K, Adachi H, Shiomi K, Kanzaki M, Yoshimura M, Matsuura M, Hata Y, Chen F, Yoshida K, Sasaki H, Horio H, Takenoyama M, Yamashita M, Hashimoto T, Fujita A, Okumura M, Funai K, Asano H, Suzuki M, Shiraishi Y, Nakayama M, Yamada S, Hoshi E, Yamazaki N, Matsuo T, Miyazawa H, Sato Y, Takao M, Nakamura H, Nakayama H, Shimizu K, Watanabe T, Suzuki H, Kataoka M, Tsunezuka Y, Akamine S, Kadokura M, Hyodo I, Nakata M, Mori K, Kondo H. O-089OUTCOMES OF SEGMENTECTOMY AND WEDGE RESECTION FOR PULMONARY COLORECTAL CANCER METASTASES. Interact Cardiovasc Thorac Surg 2016. [DOI: 10.1093/icvts/ivw260.88] [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: 11/14/2022] Open
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36
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Nakagiri T, Shintani Y, Minami M, Inoue M, Funaki S, Kawamura T, Okumura M. Lung Transplantation for Lymphangioleiomyomatosis in a Single Japanese Institute, With a Focus on Late-onset Complications. Transplant Proc 2016; 47:1977-82. [PMID: 26293084 DOI: 10.1016/j.transproceed.2015.04.103] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Revised: 04/21/2015] [Accepted: 04/28/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Although late-onset complications are important factors related to inadequate outcomes of lung transplantation (LTx), little is known about them. The results of LTx for lymphangioleiomyomatosis (LAM) patients, which is a large cohort of LTx recipients in Japan, especially with late-onset complications, are reported. METHODS Thirteen consecutive LTx cases with LAM at our institute were evaluated, and those with late-onset complications were identified. RESULTS The 5-year survival rate was 69.2%. There were 4 cases with late-onset complications. Case 1: A 35-year-old woman who underwent right single LTx and sustained uncontrollable massive chylous ascites. She underwent placement of a peritoneal-venous shunt, and the ascites was controlled. Unfortunately, she died of small cell cervical cancer (SCCC) 43 months after the LTx. Case 2: A 50-year-old woman who underwent left single LTx had pneumothorax of the native lung 16 months after the LTx. She underwent operative repair of the right lung with a polyglycolic acid (PGA) sheet. She had no recurrence of pneumothorax 1 year after the operation. Case 3: A 33-year-old woman, who underwent left single LTx, had recurrence of LAM in the transplanted lung 2 years after the LTx. She was started on sirolimus. Case 4: A 47-year-old woman, who underwent right single LTx, developed repeated high fevers. She developed an acute abdomen, and swollen subcutaneous lymph nodes were found. After lymph node biopsy, she was diagnosed as having post-transplant lymphoproliferative disorder, and she died 8 months after the LTx. CONCLUSION It is hoped that these reports and the knowledge gained from them help improve the outcomes of LTx recipients.
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Affiliation(s)
- T Nakagiri
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
| | - Y Shintani
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - M Minami
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - M Inoue
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - S Funaki
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - T Kawamura
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - M Okumura
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
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Suzuki Y, Miyajima M, Ohta K, Yoshida N, Okumura M, Nakamura M, Sasano T, Kawara T, Matsuura M, Matsushima E. ID 25 – Changes of cardiac autonomic nervous activity during a course of electroconvulsive therapy in depression. Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2015.11.234] [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: 11/28/2022]
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38
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Yamaguchi K, Isobe H, Shoji M, Yamanaka S, Okumura M. Theory of chemical bonds in metalloenzymes XX: magneto-structural correlations in the CaMn4O5cluster in oxygen-evolving complex of photosystem II. Mol Phys 2015. [DOI: 10.1080/00268976.2015.1114162] [Citation(s) in RCA: 4] [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: 10/22/2022]
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39
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Kimura T, Nojiri T, Hosoda H, Shintani Y, Inoue M, Miyazato M, Okumura M, Kangawa K. P-227ESTABLISHMENT OF A NEW MOUSE MODEL FOR POSTOPERATIVE ACUTE EXACERBATION OF INTERSTITIAL LUNG DISEASES. Interact Cardiovasc Thorac Surg 2015. [DOI: 10.1093/icvts/ivv204.227] [Citation(s) in RCA: 3] [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: 11/12/2022] Open
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40
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Murakawa T, Sato H, Okumura S, Nakajima J, Horio H, Ozeki Y, Asamura H, Ikeda N, Hata Y, Matsuguma H, Yoshino I, Chida M, Nakayama M, Iizasa T, Okumura M, Shiono S, Kato R, Iida T, Matsutani N, Sakao Y, Funai K, Suda K, Akiyama H, Sugiyama S, Kanauchi N, Shiraishi Y, Kawamura M. F-143THORACOSCOPIC SURGERY VERSUS OPEN SURGERY FOR LUNG METASTASES OF COLORECTAL CANCER: A MULTI-INSTITUTIONAL RETROSPECTIVE ANALYSIS USING PROPENSITY SCORE ADJUSTMENT. Interact Cardiovasc Thorac Surg 2015. [DOI: 10.1093/icvts/ivv204.143] [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: 11/14/2022] Open
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41
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Kawamura T, Momozane T, Sanosaka M, Sugimura K, Iida O, Fuchino H, Funaki S, Shintani Y, Inoue M, Minami M, Kawahara N, Takemori H, Okumura M. Carnosol Is a Potent Lung Protective Agent: Experimental Study on Mice. Transplant Proc 2015; 47:1657-61. [DOI: 10.1016/j.transproceed.2015.05.004] [Citation(s) in RCA: 4] [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] [Received: 02/15/2015] [Revised: 05/11/2015] [Accepted: 05/14/2015] [Indexed: 12/15/2022]
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Yukimura T, Miura K, Yamashita Y, Shimmen T, Okumura M, Yamanaka S, Saito M, Yamamoto K. Effects of the calcium channel antagonist nicardipine on renal action of endothelin in dogs. Contrib Nephrol 2015; 90:105-10. [PMID: 1959334 DOI: 10.1159/000420131] [Citation(s) in RCA: 6] [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] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Endothelin is a potent vasoconstrictor peptide isolated from cultured vascular endothelial cells. Interaction between endothelin and calcium channel antagonist on the renal hemodynamics and urine formation was studied in anesthetized dogs. Intrarenal arterial administration of the peptide progressively reduced renal blood flow from 139 +/- 22 to 85 +/- 12 ml/min at 20 min after the start of continuous infusion, with no change in systemic blood pressure. Glomerular filtration rate, urine flow and urinary sodium and calcium excretion decreased significantly by 30-50% from the preinfusion control values. An endothelin-induced reduction in renal blood flow was markedly attenuated by pretreatment with the calcium antagonist nicardipine (100 ng/kg/min intrarenally). Changes in glomerular filtration rate and antinatriuretic and anticalciuretic actions by the peptide was not affected by nicardipine treatment. It is suggested that the renal vasoconstrictor action, but not the tubular action, of endothelin is functionally coupled with the activation of dihydropyridine-sensitive calcium channels.
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Affiliation(s)
- T Yukimura
- Department of Pharmacology, Osaka City University Medical School, Japan
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Inoue M, Minami M, Wada N, Nakagiri T, Funaki S, Kawamura T, Shintani Y, Okumura M. Results of surveillance bronchoscopy after cadaveric lung transplantation: a Japanese single-institution study. Transplant Proc 2015; 46:944-7. [PMID: 24767387 DOI: 10.1016/j.transproceed.2013.10.055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2013] [Accepted: 10/01/2013] [Indexed: 01/23/2023]
Abstract
BACKGROUND The prevention and early detection of post-transplantation rejection and infection are key clinical points to achieve long-term survival after lung transplantation. Although surveillance bronchoscopy (SB) is performed in many transplantation centers, it is still controversial because of its undefined clinical significance and its possible complications. We evaluated the clinical utility of SB after cadaveric lung transplantation in Japan, where bilateral transplantation is officially limited to patients medically requiring bilateral grafts. PATIENTS AND METHODS Twenty-eight patients who underwent cadaveric lung transplantation followed by SB were retrospectively analyzed with reference to the results of bronchoscopy. SB is routinely performed at 1, 2, 3, 6, and 12 months after lung transplantation and annually thereafter. Clinically indicated bronchoscopy (CIB) is considered in patients with suspected rejection or airway infection, and for follow-up examination after treatment for acute rejection. RESULTS There were 206 bronchoscopies, including 189 SBs and 17 CIBs, performed in 28 patients who underwent cadaveric lung transplantation between 2000 and 2013 at Osaka University Hospital. Among SBs, 92 (49%) showed positive results of transbronchial lung biopsy (TBLB) or bronchoalveolar lavage (BAL), and intervention was applied following 34 SBs (18%). Among CIBs, 8 (47%) showed positive results of TBLB or BAL, with intervention performed in 3 patients (18%). A2-3 and B2R findings according to the revised International Society for Heart and Lung Transplantation (ISHLT) rejection score and airway infection/colonization were frequently observed within a year following lung transplantation. Cytomegalovirus infection was found in 7 SBs (6%) by TBLB only within 2 months after transplantation. Regarding complications, moderate bleeding occurred in 21 (11%), pneumothorax in 2 (1%), prolonged hypoxemia in 1 (0.5%), and pneumonia in 1 (0.5%) among the 189 SBs. CONCLUSION SB frequently detects rejection and airway infection or colonization with minimum complications, especially within 12 months after cadaveric lung transplantation.
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Affiliation(s)
- M Inoue
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan.
| | - M Minami
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - N Wada
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - T Nakagiri
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - S Funaki
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - T Kawamura
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Y Shintani
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - M Okumura
- Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
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Matsumoto K, Okumura M, Asai Y, Shimomura K, Tamura M, Nishimura Y. Statistical Process Control for EPID Dosimetry in the Quality Assurance of IMRT. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.2477] [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: 10/24/2022]
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Namikawa T, Shimizu T, Jyoko C, Hatakeyama H, Yamaoka M, Inoue K, Okumura M, Inada S, Sano K. PP148-SUN: Activities of Daily Living are Associated with Nutrition Status in the Elderly Admitted to Geriatric Health Services Facilities. Clin Nutr 2014. [DOI: 10.1016/s0261-5614(14)50190-2] [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: 10/24/2022]
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46
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Nojiri T, Inoue M, Shintani Y, Takeuchi Y, Maeda H, Minami M, Sawabata N, Okumura M. O-034 * B-TYPE NATRIURETIC PEPTIDE-GUIDED RISK ASSESSMENT FOR POSTOPERATIVE COMPLICATIONS IN LUNG CANCER SURGERY. Interact Cardiovasc Thorac Surg 2014. [DOI: 10.1093/icvts/ivu167.34] [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: 11/14/2022] Open
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Kimura T, Nojiri T, Hosoda H, Shintani Y, Ishikane S, Inoue M, Miyazato M, Okumura M, Kangawa K. P-201 * PROTECTIVE EFFECT OF C-TYPE NATRIURETIC PEPTIDE ON LIPOPOLYSACCHARIDE-INDUCED ACUTE LUNG INJURY IN MICE. Interact Cardiovasc Thorac Surg 2014. [DOI: 10.1093/icvts/ivu167.201] [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: 11/14/2022] Open
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Agatsuma H, Yoshida K, Yoshino I, Okumura M, Fujii Y, Higashiyama M, Suzuki K, Tsuchida M, Usuda J, Niwa H. F-089 * ADEQUACY OF VIDEO-ASSISTED THORACIC SURGERY THYMECTOMY FOR ONCOLOGICAL OPERATION: COMPARISON WITH THE TRANS-STERNAL APPROACH. Interact Cardiovasc Thorac Surg 2014. [DOI: 10.1093/icvts/ivu167.89] [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: 11/12/2022] Open
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Yamaguchi K, Kitagawa Y, Isobe H, Shoji M, Yamanaka S, Okumura M. Reprint of “Theory of chemical bonds in metalloenzymes XVIII. Importance of mixed-valence configurations for Mn5O5, CaMn4O5 and Ca2Mn3O5 clusters revealed by UB3LYP computations. A bio-inspired strategy for artificial photosynthesis”. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.08.003] [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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Yamaguchi K, Shoji M, Isobe H, Kitagawa Y, Yamada S, Kawakami T, Yamanaka S, Okumura M. Theory of chemical bonds in metalloenzymes XVI. Oxygen activation by high-valent transition metal ions in native and artificial systems. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.05.001] [Citation(s) in RCA: 3] [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: 10/26/2022]
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