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Kei Yamasaki

Significance of Anaerobes and Oral Bacteria in Community-Acquired Pneumonia
2013 · Kei Yamasaki, Toshinori Kawanami, et al. · PLoS ONE · 157
Lung Macrophage Phenotypes and Functional Responses: Role in the Pathogenesis of COPD
2018 · Kei Yamasaki, Stephan F. van Eeden · International Journal of Molecular Sciences · 146
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High-resolution CT scoring system-based grading scale predicts the clinical outcomes in patients with idiopathic pulmonary fibrosis
2014 · Keishi Oda, Hiroshi Ishimoto, et al. · Respiratory Research · 112
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The clinical features of respiratory infections caused by the Streptococcus anginosus group
2015 · Shingo Noguchi, Kazuhiro Yatera, et al. · BMC Pulmonary Medicine · 96
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Effects of Inhaled Corticosteroid/Long-Acting β2-Agonist Combination on the Airway Microbiome of Patients with Chronic Obstructive Pulmonary Disease: A Randomized Controlled Clinical Trial (DISARM)
2021 · Fernando Sergio Leitao Filho, Hiroto Takiguchi, et al. · American Journal of Respiratory and Critical Care Medicine · 89
The significance of oral streptococci in patients with pneumonia with risk factors for aspiration: the bacterial floral analysis of 16S ribosomal RNA gene using bronchoalveolar lavage fluid
2016 · Kentaro Akata, Kazuhiro Yatera, et al. · BMC Pulmonary Medicine · 88
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Exposure to PM2.5 is a risk factor for acute exacerbation of surgically diagnosed idiopathic pulmonary fibrosis: a case–control study
2021 · Masahiro Tahara, Yoshihisa Fujino, et al. · Respiratory Research · 64
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Arthritis presumably caused by Chlamydia in Reiter syndrome. Case report with electron microscopic studies.
1986 · H Ishikawa, O Ohno, et al. · Journal of Bone and Joint Surgery · 56
Macrophages with reduced expressions of classical M1 and M2 surface markers in human bronchoalveolar lavage fluid exhibit pro-inflammatory gene signatures
2021 · Hiroto Takiguchi, Chen X. Yang, et al. · Scientific Reports · 51
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Bacteriological Assessment of Healthcare-Associated Pneumonia Using a Clone Library Analysis
2015 · Shingo Noguchi, Hiroshi Mukae, et al. · PLoS ONE · 48
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Poor oral hygiene is associated with the detection of obligate anaerobes in pneumonia
2019 · Ryosuke Hata, Shingo Noguchi, et al. · Journal of Periodontology · 44
Nitric oxide exerts protective effects against bleomycin-induced pulmonary fibrosis in mice
2014 · Shingo Noguchi, Kazuhiro Yatera, et al. · Respiratory Research · 42
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The Importance of Obligate Anaerobes and the Streptococcus anginosus Group in Pulmonary Abscess: A Clone Library Analysis Using Bronchoalveolar Lavage Fluid
2016 · Hiroshi Mukae, Shingo Noguchi, et al. · Respiration · 41
Possible role of anaerobes in the pathogenesis of nontuberculous mycobacterial infection
2015 · Kei Yamasaki, Hiroshi Mukae, et al. · Respirology · 37
Transcriptomic profiling of the airway epithelium in COPD links airway eosinophilia to type 2 inflammation and corticosteroid response
2025 · Clarus Leung, Hye Yun Park, et al. · European Respiratory Journal · 34
Inflammogenic effect of polyacrylic acid in rat lung following intratracheal instillation
2022 · Chinatsu Nishida, Taisuke Tomonaga, et al. · Particle and Fibre Toxicology · 32
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Primary Pulmonary Angiosarcoma Presenting with Hemoptysis and Ground-Glass Opacity: A Case Report and Literature Review
2015 · Ikuko Shimabukuro, Kazuhiro Yatera, et al. · The Tohoku Journal of Experimental Medicine · 30
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Clinical impact of methicillin-resistant staphylococcus aureus on bacterial pneumonia: cultivation and 16S ribosomal RNA gene analysis of bronchoalveolar lavage fluid
2016 · Toshinori Kawanami, Kazuhiro Yatera, et al. · BMC Infectious Diseases · 29
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Abundance of Non-Polarized Lung Macrophages with Poor Phagocytic Function in Chronic Obstructive Pulmonary Disease (COPD)
2020 · Kentaro Akata, Kei Yamasaki, et al. · Biomedicines · 28
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Relationship between the ratios of CD4/CD8 T-lymphocytes in the bronchoalveolar lavage fluid and lymph nodes in patients with sarcoidosis
2014 · Keishi Oda, Hiroshi Ishimoto, et al. · Respiratory Investigation · 27
Altered Polarization and Impaired Phagocytic Activity of Lung Macrophages in People With Human Immunodeficiency Virus and Chronic Obstructive Pulmonary Disease
2021 · Kentaro Akata, Janice M Leung, et al. · The Journal of Infectious Diseases · 21
Predictive Biomarkers for the Ranking of Pulmonary Toxicity of Nanomaterials
2020 · Chinatsu Nishida, Hiroto Izumi, et al. · Nanomaterials · 21
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Bacteriological incidence in pneumonia patients with pulmonary emphysema: a bacterial floral analysis using the 16S ribosomal RNA gene in bronchoalveolar lavage fluid
2017 · Keisuke Naito, Kei Yamasaki, et al. · International Journal of COPD · 21
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Pneumonia and Empyema Caused by Streptococcus intermedius that Shows the Diagnostic Importance of Evaluating the Microbiota in the Lower Respiratory Tract
2013 · Shingo Noguchi, Kazuhiro Yatera, et al. · Internal Medicine · 21
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Multicenter, single-blind, randomized controlled study of the efficacy and safety of favipiravir and nafamostat mesilate in patients with COVID-19 pneumonia
2023 · Mahoko Ikeda, Shu Okugawa, et al. · International Journal of Infectious Diseases · 20
Works count: 210
Citation count: 2,192
H-index: 21
I10-index: 60
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