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Teseo S, Otani S, Brinch C, Leroy S, Ruiz P, Desvaux M, Forano E, Aarestrup FM, Sapountzis P. A global phylogenomic and metabolic reconstruction of the large intestine bacterial community of domesticated cattle. Microbiome 2022; 10:155. [PMID: 36155629 PMCID: PMC9511753 DOI: 10.1186/s40168-022-01357-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 08/24/2022] [Indexed: 05/30/2023]
Abstract
BACKGROUND The large intestine is a colonization site of beneficial microbes complementing the nutrition of cattle but also of zoonotic and animal pathogens. Here, we present the first global gene catalog of cattle fecal microbiomes, a proxy of the large intestine microbiomes, from 436 metagenomes from six countries. RESULTS Phylogenomics suggested that the reconstructed genomes and their close relatives form distinct branches and produced clustering patterns that were reminiscent of the metagenomics sample origin. Bacterial taxa had distinct metabolic profiles, and complete metabolic pathways were mainly linked to carbohydrates and amino acids metabolism. Dietary changes affected the community composition, diversity, and potential virulence. However, predicted enzymes, which were part of complete metabolic pathways, remained present, albeit encoded by different microbes. CONCLUSIONS Our findings provide a global insight into the phylogenetic relationships and the metabolic potential of a rich yet understudied bacterial community and suggest that it provides valuable services to the host. However, we tentatively infer that members of that community are not irreplaceable, because similar to previous findings, symbionts of complex bacterial communities of mammals are expendable if there are substitutes that can perform the same task. Video Abstract.
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Affiliation(s)
- S Teseo
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - S Otani
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - C Brinch
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - S Leroy
- Université Clermont Auvergne, INRAE, UMR 0454 MEDIS, Clermont-Ferrand, France
| | - P Ruiz
- Université Clermont Auvergne, INRAE, UMR 0454 MEDIS, Clermont-Ferrand, France
| | - M Desvaux
- Université Clermont Auvergne, INRAE, UMR 0454 MEDIS, Clermont-Ferrand, France
| | - E Forano
- Université Clermont Auvergne, INRAE, UMR 0454 MEDIS, Clermont-Ferrand, France
| | - F M Aarestrup
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | - P Sapountzis
- Université Clermont Auvergne, INRAE, UMR 0454 MEDIS, Clermont-Ferrand, France.
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Ishimoto K, Hatanaka N, Otani S, Maeda S, Xu B, Yasugi M, Moore JE, Suzuki M, Nakagawa S, Yamasaki S. Tea crude extracts effectively inactivate severe acute respiratory syndrome coronavirus 2. Lett Appl Microbiol 2021; 74:2-7. [PMID: 34695222 PMCID: PMC8661916 DOI: 10.1111/lam.13591] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/03/2021] [Accepted: 10/19/2021] [Indexed: 12/29/2022]
Abstract
It is well known that black and green tea extracts, particularly polyphenols, have antimicrobial activity against various pathogenic microbes including viruses. However, there is limited data on the antiviral activity against severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), which emerged rapidly in China in late 2019 and which has been responsible for coronavirus disease 2019 (COVID‐19) pandemic globally. In this study, 20 compounds and three extracts were obtained from black and green tea and found that three tea extracts showed significant antiviral activity against SARS‐CoV‐2, whereby the viral titre decreased about 5 logs TCID50 per ml by 1·375 mg ml−1 black tea extract and two‐fold diluted tea bag infusion obtained from black tea when incubated at 25°C for 10 s. However, when concentrations of black and green tea extracts were equally adjusted to 344 µg ml−1, green tea extracts showed more antiviral activity against SARS‐CoV‐2. This simple and highly respected beverage may be a cheap and widely acceptable means to reduce SARS‐CoV‐2 viral burden in the mouth and upper gastrointestinal and respiratory tracts in developed as well as developing countries.
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Affiliation(s)
- K Ishimoto
- Laboratory of Innovative Food Science, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, Japan.,Global Center for Medical Engineering and Informatic, Osaka University, Osaka, Japan
| | - N Hatanaka
- Department of Veterinary Science, Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Izumisano, Osaka, Japan.,Asian Health Science Research Institute, Osaka Prefecture University, Izumisano, Osaka, Japan.,Osaka International Research Center for Infectious Diseases, Osaka Prefecture University, Izumisano, Osaka, Japan
| | - S Otani
- Laboratory of Innovative Food Science, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, Japan.,R&D Group, Mitsui Norin Co. Ltd, Fujieda, Shizuoka, Japan
| | - S Maeda
- Laboratory of Innovative Food Science, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, Japan.,R&D Group, Mitsui Norin Co. Ltd, Fujieda, Shizuoka, Japan
| | - B Xu
- Department of Veterinary Science, Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Izumisano, Osaka, Japan
| | - M Yasugi
- Department of Veterinary Science, Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Izumisano, Osaka, Japan.,Asian Health Science Research Institute, Osaka Prefecture University, Izumisano, Osaka, Japan.,Osaka International Research Center for Infectious Diseases, Osaka Prefecture University, Izumisano, Osaka, Japan
| | - J E Moore
- Northern Ireland Public Health Laboratory, Nightingale (Belfast City) Hospital, Belfast, UK
| | - M Suzuki
- Laboratory of Innovative Food Science, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, Japan.,R&D Group, Mitsui Norin Co. Ltd, Fujieda, Shizuoka, Japan
| | - S Nakagawa
- Laboratory of Innovative Food Science, Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, Japan.,Global Center for Medical Engineering and Informatic, Osaka University, Osaka, Japan.,Laboratory of Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
| | - S Yamasaki
- Department of Veterinary Science, Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Izumisano, Osaka, Japan.,Asian Health Science Research Institute, Osaka Prefecture University, Izumisano, Osaka, Japan.,Osaka International Research Center for Infectious Diseases, Osaka Prefecture University, Izumisano, Osaka, Japan
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Otani S, Tomioka Y, Matsubara K, Shimizu D, Yamamoto H, Shiotani T, Suzawa K, Miyoshi K, Yamamoto H, Okazaki M, Sugimoto S, Yamane M, Toyooka S. Pediatric Lung Transplantation−Intermediate Outcomes of a Japanese Center. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.995] [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] Open
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4
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Matsubara K, Otani S, Shimizu D, Tomioka Y, Shiotani T, Yamamoto H, Miyoshi K, Okazaki M, Sugimoto S, Yamane M, Toyooka S. Risk Assessment of Chronic Lung Allograft Dysfunction Phenotypes after Living-Donor Lobar Lung Transplantation According to the 2019 ISHLT Classification System. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.867] [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] Open
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5
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Yamamoto H, Sugimoto S, Suzuki E, Tomioka Y, Shiotani T, Shimizu D, Matsubara K, Miyoshi K, Otani S, Okazaki M, Yamane M, Toyooka S. Combination of Neutrophil to Lymphocyte Ratio and Glasgow Prognostic Score Improves Prognostic Accuracy in Lung Transplantation: Validation of 9 Preoperative Prognostic Scoring Methods. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1007] [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] Open
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6
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Shiotani T, Sugimoto S, Yamamoto H, Matsubara K, Shimizu D, Nakata K, Tomioka Y, Miyoshi K, Otani S, Okazaki M, Yamane M, Toyooka S. Plasma Levels of Histidine-Rich Glycoprotein are Associated with the Development of Primary Graft Dysfunction after Lung Transplantation. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.455] [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] Open
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7
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Igawa S, Ono T, Kasajima M, Yamada K, Oguri A, Kameda A, Yamamoto H, Kakegawa M, Hiyoshi Y, Kusuhara S, Ozawa T, Otani S, Fukui T, Mitsufuji H, Masaru K, Yokoba M, Kubota M, Sasaki J, Naoki K. P76.55 Real-world Experience of the Utility in Afatinib Therapy for Patients with EGFR-Mutant Advanced NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1112] [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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Ono T, Igawa S, Yamada K, Kameda A, Oguri A, Yamamoto H, Manabe H, Ozawa T, Kusuhara S, Kasajima M, Kakegawa M, Otani S, Fukui T, Sasaki J, Naoki K. P76.53 Impact of Neutrophil-to-Lymphocyte Ratio in Patients with EGFR-Mutant NSCLC Treated with Tyrosine Kinase Inhibitors. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1110] [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: 11/24/2022]
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9
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Toi Y, Hayashi H, Fujimoto D, Tachihara M, Furuya N, Otani S, Shimizu J, Katakami N, Azuma K, Miura N, Nishino K, Hara S, Teraoka S, Morita S, Nakagawa K, Yamamoto N. 1259O A randomized phase II study of osimertinib with or without bevacizumab in advanced lung adenocarcinoma patients with EGFR T790M mutation (West Japan Oncology Group 8715L). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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10
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Otani S, Yamane M, Yokoyama Y, Chen-Yoshikawa T, Oishi H, Nakajima J, Yoshino I, Nagayasu T, Shiraishi T, Chida M, Shintani Y, Date H, Okada K, Oto T. Malignancy after Lung Transplantation in Japan. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.493] [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] Open
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11
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Shiotani T, Sugimoto S, Yamamoto H, Shimizu D, Miyoshi K, Otani S, Okazaki M, Yamane M, Oto T, Toyooka S. Plasma micro-RNA Levels are Associated with the Development of Chronic Lung Allograft Dysfunction after Bilateral Living-Donor and Cadaveric Lung Transplantation. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.792] [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] Open
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12
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Otani S, Yamada K, Miyamoto S, Azuma K, Ishii H, Bessho A, Hosokawa S, Kunitoh H, Miyazaki K, Tanaka H, Miura S, Aono H, Nakahara Y, Kusaka K, Hosomi Y, Hamada A, Okamoto H. MA21.11 A Multicenter Phase II Study of Low-Dose Erlotinib in Frail Patients with EGFR Mutation-Positive, Non-Small Cell Lung Cancer: TORG1425. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.681] [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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13
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Soh J, Suzawa K, Shien K, Otani S, Yamamoto H, Okazaki M, Sugimoto S, Yamane M, Oto T, Kiura K, Toyooka S. P2.18-12 Prognostic Nutrition Index Affects Prognosis of Trimodality Therapy for Locally Advanced Lung Cancer with High T Factor. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1966] [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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14
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Araki K, Suzawa K, Miyauchi S, Miura A, Namba K, Otani S, Yamamoto H, Okazaki M, Sugimoto S, Yamane M, Toyooka S. EP1.01-18 Clinical Features of Locally Advanced Lung Cancer Patients with Radiation Pneumonitis After Induction Chemoradiotherapy. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1994] [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: 12/01/2022]
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15
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Sugimoto S, Yamamoto H, Kurosaki T, Otani S, Okazaki M, Yamane M, Toyooka S, Oto T. Differences in Onset of Chronic Lung Allograft Dysfunction between Living Donor and Cadaveric Lung Transplantation. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.1041] [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: 10/27/2022] Open
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16
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Kurosaki T, Otani S, Miyoshi K, Okazaki M, Sugimoto S, Yamane M, Oto T. New Technique Which Was Combined Living Donor Lower Lobe with Cadaveric Marginal Lung as Called “Hybrid Lung Transplant”. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.853] [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] Open
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17
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Yamamoto H, Miyoshi K, Kurosaki T, Otani S, Okazaki M, Sugimoto S, Yamane M, Toyooka S, Oto T. Inverted Lung Transplantation: Interposition of Pericardial Conduit for Pulmonary Venous Anastomosis. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.077] [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: 10/27/2022] Open
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18
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Yamamoto H, Sugimoto S, Kurosaki T, Otani S, Okazaki M, Yamane M, Toyooka S, Oto T. Early Shift of Lung Perfusion to the Unilateral Lung Predicts the Development of Unilateral Chronic Lung Allograft Dysfunction after Bilateral Living-Donor Lobar Lung Transplantation. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.1040] [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: 10/27/2022] Open
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Ota T, Takeda T, Fukui T, Nakahara Y, Kudo K, Okabe T, Hayashi H, Otani S, Hiyoshi Y, Yonesaka K, Sugiura T, Suzumura T, Terashima M, Nakano Y, Hasegawa Y, Tsukuda H, Matsui K, Masuda N, Fukuoka M. Serum biomarkers during the first cycle of anti-PD-1 antibody therapies in non-small cell lung cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy288.073] [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: 11/15/2022] Open
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20
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Hosokawa S, Otani S, Sasaki J, Fukui T, Nakahara Y, Bessho A, Fukamatsu N, Nakamura Y, Kasai T, Sugiyama T, Tokitho T, Seki N, Hamada A, Masuda N, Okamoto H. P3.01-37 Phase II Study of Amrubicin Plus Erlotinib in Previously Treated, Advanced Non-Small Cell Lung Cancer Patients with Wild-Type EGFR: TORG 1320. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1597] [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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21
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Kurosaki T, Otani S, Sugimoto S, Miyoshi K, Yamamoto H, Tanaka S, Shikatani Y, Mesaki K, Hashimoto K, Yamane M, Toyooka S, Oto T. Experience of Using mTOR Inhibitor in Lung Transplant at Recipients With Lymphangioleiomyomatosis. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1186] [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: 11/30/2022] Open
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22
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Mesaki K, Sugimoto S, Watanabe H, Fujisawa M, Yoshimura T, Kurosaki T, Otani S, Yamane M, Toyooka S, Matsukawa A, Oto T. Overexpression of SOCS3 Attenuates Tracheal Allograft Rejection in the Early Phase After Murine Heterotopic Tracheal Transplantation by the Inhibition of Th1 Response. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.509] [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: 11/30/2022] Open
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Sugimoto S, Yamane M, Kurosaki T, Otani S, Toyooka S, Oto T. The Feasibility of Lung Transplantation From Donors Mechanically Ventilated for Prolonged Periods. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.616] [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] Open
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24
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Hashimoto K, Sugimoto S, Kurosaki T, Otani S, Yamane M, Toyooka S, Oto T. Spred-2 is Necessary to Protect Against Lung Graft Injury After Mouse Lung Transplantation. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.520] [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: 10/17/2022] Open
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Tanaka S, Sugimoto S, Kurosaki T, Otani S, Yamane M, Toyooka S, Oto T. Increased Plasma Levels of Donor-derived Cell-free DNA Correlate With Acute Rejection in the Recipients of Living Donor-lobar Lung Transplantation. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.570] [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: 10/17/2022] Open
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Fukui T, Nakahara Y, Otani S, Katagiri M, Mitsufuji H, Kubota M, Hiyoshi Y, Ishihara M, Kasajima M, Igawa S, Sasaki J. A prospective observational study of immune checkpoint inhibitor nivolumab treatment in patients with non-small cell lung cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx671.030] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Miyoshi K, Kurosaki T, Otani S, Sugimoto S, Yamane M, Oto T. Post-Lung Transplant Outcome & Risk Matching Between Donor & Recipient - Score-Based Analyses. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.1512] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Hashimoto K, Sugimoto S, Imanishi K, Kurosaki T, Miyoshi K, Otani S, Yamane M, Oto T. Meticulous Closure of Collateral Blood Flow in the Perihilar Mediastinal Pleura Decreases Bleeding and Surgical Mortality in Lung Transplant Recipients with Pulmonary Hypertension. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.1031] [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] Open
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Irie M, Otani S, Kurosaki T, Shikatani Y, Mesaki K, Hashimoto K, Tanaka S, Miyahara K, Ohki T, Miyoshi K, Sugimoto S, Yamane M, Miyoshi S, Oto T. Warm Retrograde Perfusion Can Remove More Fat from Lung Grafts with Fat Embolism in a Porcine Donor Model. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.1064] [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: 11/25/2022] Open
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Tanaka S, Miyoshi K, Kurosaki T, Otani S, Sugimoto S, Yamane M, Oto T. Refinement of Lung Donor Scoring System with Consideration for Negative Impact of Prolonged Donor Intubation Time. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.1064] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Miyoshi K, Konishi Y, Kurosaki T, Otani S, Sugimoto S, Yamane M, Miyoshi S, Oto T. Not Donor’s but Recipient’s Airway Organisms Are Relevant to Post-Lung Transplant Pneumonia. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.880] [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] Open
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Hirano Y, Sugimoto S, Mano T, Kurosaki T, Otani S, Miyoshi K, Yamane M, Miyoshi S, Oto T. Prolonged Administration of Twice Daily Bolus Intravenous Tacrolimus Early after Lung Transplantation. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.676] [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: 11/25/2022] Open
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Irie M, Sugimoto S, Kurosaki T, Miyoshi K, Otani S, Yamane M, Oto T, Miyoshi S. Cadaveric Lobar Lung Transplantation Based on the Experiences of Living-Donor Lobar Lung Transplantation. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.1052] [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] Open
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35
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Onishi K, Kanatani KT, Otani S, Mu H, Shinoda M, Kurozawa Y. Assessing Health Risks of Exposure to Asian Dust (Soil Dust) among Healthy Individuals and Allergic Rhinitis Patients in Japan. Int J Epidemiol 2015. [DOI: 10.1093/ije/dyv097.220] [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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Otani S, Mu H, Onishi K, Kurozawa Y, Shinoda M. Risk Prediction of the Effects of Severe Winter Disasters (dzud) on Nomadic Health and Society in Mongolia with regard to Loss of Livestock. Int J Epidemiol 2015. [DOI: 10.1093/ije/dyv096.260] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Abstract
We measured the phonon dispersion of silicene (monolayer Si with a honeycomb lattice) on ZrB2(0 0 0 1) using high-resolution electron energy loss spectroscopy. The measured phonon dispersion was compared with ab initio density functional theory calculations for a silicene model with [Formula: see text] periodicity of the substrate. The most stable [Formula: see text] silicene structure, which is similar to the so-called 'planar-like' model (Lee C C et al 2013 Phys. Rev. B 88 165404) reproduced the observed phonon modes very well. The recently reported soft phonon around the [Formula: see text] point (Lee C C et al 2014 Phys. Rev. B 90 241402(R)) was not reproduced, either experimentally or theoretically. The calculated electronic structure revealed that the silicene was metallic on ZrB2(0 0 0 1) and semiconducting on ZrC(1 1 1).
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Affiliation(s)
- T Aizawa
- National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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Koyama H, Tahara H, Shoji T, Nishizawa Y, Inaba M, Otani S, Yanagisawa M, Ishiguro Y, Takanashi N, Morii H. Uremic serum contains humoral factor(s) larger than fifty kilodaltons which suppresses endothelin production in cultured endothelial cells. Contrib Nephrol 2015; 90:111-5. [PMID: 1959336 DOI: 10.1159/000420132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Direct effects of human uremic serum on the production of endothelin-1 in cultured porcine endothelial cells were examined in this study. Uremic serum decreased the level of monomeric endothelin-1 secreted into the culture medium by endothelial cells. This effect occurred at a transcriptional step because uremic serum decreased the endothelin-1 mRNA level in those cells. For the partial characterization of this inhibitory activity, uremic serum was fractionated with a centricut column. Uremic serum contains humoral factor(s) larger than 50 kD which suppress the endothelin-1 mRNA level in cultured endothelial cells.
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Affiliation(s)
- H Koyama
- Second Department of Internal Medicine, Osaka City University Medical School, Japan
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39
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Otani S, Davis A, Cantwell L, Ivulich S, Paraskeva M, Snell G, Westall G. Evolving Experience of Treating Antibody-Mediated Rejection Following Lung Transplantation. J Heart Lung Transplant 2014. [DOI: 10.1016/j.healun.2014.01.518] [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] Open
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40
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Otani S, Levvey B, Westall G, Paraskeva M, Whitford H, Williams T, Walker R, Menahem S, Snell G. Long-Term Successful Outcomes From Kidney Transplantation Following Lung/Heart-Lung Transplantation. J Heart Lung Transplant 2014. [DOI: 10.1016/j.healun.2014.01.519] [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: 11/25/2022] Open
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41
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Blot K, Kimura SI, Bai J, Kemp A, Manahan-Vaughan D, Giros B, Tzavara E, Otani S. Modulation of Hippocampus-Prefrontal Cortex Synaptic Transmission and Disruption of Executive Cognitive Functions by MK-801. Cereb Cortex 2013; 25:1348-61. [DOI: 10.1093/cercor/bht329] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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42
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Otani S, Yoshimoto M, Tokuyasu N, Endo K, Takano S, Ikeguchi M, Yamamoto N. PP088-MON THE ASSOCIATION BETWEEN ARTIFICIAL HYDRATION AND SYMPTOMS IN TERMINALLY ILL CANCER PATIENTS. Clin Nutr 2013. [DOI: 10.1016/s0261-5614(13)60399-4] [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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43
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Okada M, Yamane M, Iga N, Nishikawa H, Yamamoto S, Otani S, Waki N, Hirayama S, Miyoshi K, Sugimoto S, Toyooka S, Oto T, Matsukawa A, Miyoshi S. MAPK/ERK Pathway Activation Leads to Severe Ischemia-Reperfusion-Induced Lung Injury. J Heart Lung Transplant 2013. [DOI: 10.1016/j.healun.2013.01.309] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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44
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Higaki K, Kochi M, Ito M, Otani S. Abstract P4-01-05: Utility of Preoperative Routine MRI and PET/CT in Breast Cancer Staging vs. Surgical Staging. Cancer Res 2012. [DOI: 10.1158/0008-5472.sabcs12-p4-01-05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Staging of breast cancer is one of the most important factors in determining treatment options. The aim of this study is to assess the utility of routine magnetic resonance imaging (MRI) and positron emission tomography and computed tomography (PET/CT) in preoperative breast cancer staging.
Patients and methods: We examined 616 consecutive patients, who were newly-diagnosed with operable primary breast cancer less than 3 cm, at our institution between 2009 and 2011. They all underwent MRI and PET/CT to assign the clinical stage by TNM classification. Tumor size was measured by contrast MRI examinations and node status and metastases were evaluated on PET/CT. We examined their clinical and pathological T and N status retrospectively to assess the utility and concordance rate of preoperative imaging studies. Patients with tumors more than 3 cm were excluded from this study, since preoperative systemic therapy is the standard therapeutic strategy for those patients.
Results: The concordance rate of T status was 79.9% in clinical T1 patients (366/458) and 55.6% in clinical T2 patients (88/158). The concordance rate of N status was 83.8% in clinical N0 patients (495/591) and 60.0% in clinical N1 patients (15/25). As a result, the concordance rate of clinical stage was 66.5% in clinical stage I patients (296/445) and 55.0% in clinical stage II patients (94/171). In addition, 43 patients were diagnosed as contrary breast cancer by MRI (7.5%) and 31 contrary breast cancer (5.4%) and 12 other malignant disease (1.9%) were found by PET/CT.
Conclusions: MRI and PET/CT are valuable tools to provide information on tumor size, lymph node involvement, distant metastases and other occult primary disease. Preoperative routine MRI and PET/CT studies have a substantial impact on patients with operable primary breast cancer.
Citation Information: Cancer Res 2012;72(24 Suppl):Abstract nr P4-01-05.
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Affiliation(s)
- K Higaki
- Hiroshima City Hospital, Hiroshima, Japan
| | - M Kochi
- Hiroshima City Hospital, Hiroshima, Japan
| | - M Ito
- Hiroshima City Hospital, Hiroshima, Japan
| | - S Otani
- Hiroshima City Hospital, Hiroshima, Japan
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Iwata A, Shirai R, Ishii H, Kushima H, Otani S, Hashinaga K, Umeki K, Kishi K, Tokimatsu I, Hiramatsu K, Kadota J. Inhibitory effect of statins on inflammatory cytokine production from human bronchial epithelial cells. Clin Exp Immunol 2012; 168:234-40. [PMID: 22471285 DOI: 10.1111/j.1365-2249.2012.04564.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Statins are 3-hydroxy-3-methylglutaryl-co-enzyme A reductase inhibitors of cholesterol biosynthesis, and have been reported to exert pleiotropic effects on cellular signalling and cellular functions involved in inflammation. Recent reports have demonstrated that previous statin therapy reduced the risk of pneumonia or increased survival in patients with community-acquired pneumonia. However, the precise mechanisms responsible for these effects are unclear. In the present study, we examined the effects of statins on cytokine production from lipopolysaccharide (LPS)-stimulated human bronchial epithelial cells (BEAS-2B). Interleukin (IL)-6 and IL-8 mRNA expression and protein secretion in LPS-stimulated cells were inhibited significantly by the lipophilic statin pitavastatin and the hydrophilic statin pravastatin. As these inhibitory effects of statin were negated by adding mevalonate, the anti-inflammatory effects of statins appear to be exerted via the mevalonic cascade. In addition, the activation levels of Ras homologue gene family A (RhoA) in BEAS-2B cells cultured with pitavastatin were significantly lower than those without the statin. These results suggest that statins have anti-inflammatory effects by reducing cytokine production through inhibition of the mevalonic cascade followed by RhoA activation in the lung.
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Affiliation(s)
- A Iwata
- Internal Medicine II, Oita University Faculty of Medicine, Oita, Japan
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Kemacheevakul P, Otani S, Matsuda T, Shimizu Y. Occurrence of micro-organic pollutants on phosphorus recovery from urine. Water Sci Technol 2012; 66:2194-2201. [PMID: 22949251 DOI: 10.2166/wst.2012.452] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Increased population growth and food prices have resulted in more demand for fertilizers, especially phosphorus (P), to be used in agriculture and production of food crops. Phosphorus is one of the important natural resources and will be exhausted in the near future. Nowadays, struvite production is a good method to recover P from urine. However, the natural urines contain high amounts of micro-organic pollutants which may cause health risks. Therefore, in this contribution, we investigated the amount of micro-organic pollutants in struvite from urine. There are various kinds of pharmaceuticals and hormones which are used in the world. Nevertheless, we focused on 10 pharmaceuticals (amoxycillin, carbamazepine, erythromycin, furosemide, atenolol, ibuprofen, norfloxacin, trimethoprim, tetracycline, and acetylsalicylic acid) and one hormone (17β-estradiol) as representatives. The experiments were carried out with synthetic and natural urines. After the production of struvite, the results from synthetic and natural urine samples showed that only tetracycline, erythromycin, and norfloxacin remained in the struvite, and, especially, tetracycline remained in struvite with quite a high amount.
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Affiliation(s)
- P Kemacheevakul
- Department of Environmental Engineering, King Mongkut's University of Technology Thonburi, Bangkok, Thailand.
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Wada M, Yamamoto M, Ryuge S, Nagashima Y, Hayashi N, Maki S, Otani S, Katono K, Takakura A, Yanaihara T, Igawa S, Yokoba M, Mitsufuji H, Kubota M, Katagiri M, Masuda N. Phase II study of S-1 monotherapy in patients with previously treated, advanced non-small-cell lung cancer. Cancer Chemother Pharmacol 2011; 69:1005-11. [DOI: 10.1007/s00280-011-1795-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Accepted: 11/28/2011] [Indexed: 11/29/2022]
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48
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Ikeda M, Okusaka T, Fukutomi A, Otani S, Shibayama K, Takubo T, Gansert J. 6587 POSTER A Phase 1b, Open-Label Study to Evaluate the Safety of Ganitumab (AMG 479) in Combination With Gemcitabine as First-line Therapy in Patients With Metastatic Pancreatic Cancer. Eur J Cancer 2011. [DOI: 10.1016/s0959-8049(11)71898-6] [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: 10/17/2022]
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49
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Lee Y, Poirier P, Otani S, Goto Y. Dorsal-ventral distinction of chronic stress-induced electrophysiological alterations in the rat medial prefrontal cortex. Neuroscience 2011; 183:108-20. [DOI: 10.1016/j.neuroscience.2011.03.039] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2011] [Revised: 03/11/2011] [Accepted: 03/18/2011] [Indexed: 01/19/2023]
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50
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Yamamoto S, Yamane M, Okazaki M, Otani S, Waki N, Oto T, Miyoshi S. 375 Egr-1 Controls Ischemia-Reperfusion Injury after Lung Transplant by Regulating the PMN Infiltrations. J Heart Lung Transplant 2011. [DOI: 10.1016/j.healun.2011.01.383] [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] Open
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