Masaharu Tsubokura

InstitutionFukushima Medical University School of Medicine
AddressFukushima
Japan
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    Publication Timeline
    COVID-19 publications
    Bar chart showing 14 Covid-19 publications, with a maximum of 5 publications in December 2020
    All Publications
    Bar chart showing 149 publications over 19 distinct years, with a maximum of 20 publications in 2016
    These graphs show COVID-19 publications by month since August 2019 and all publications written by authors of COVID-19 publications over the past 30 years.

    To see the data from both graphs as text, click here.
    Publication Field Summary
    This graph shows the number and percent of publications by field. Fields are based on how the National Library of Medicine (NLM) classifies the publications' journals and might not represent the specific topics of the publications. Note that an individual publication can be assigned to more than one field. As a result, the publication counts in this graph might add up to more than the number of publications the person has written. To see the data as text, click here.
    Publication List
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications.
    Sort By:     Newest   |   Oldest   |   Most Cited   |   Most Discussed
    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Sawano T, Ito N, Ozaki A, Nishikawa Y, Nonaka S, Kobashi Y, Higuchi A, Tsubokura M. Evacuation of residents in a natural disaster during the COVID-19 era. QJM. 2021 11 05; 114(7):445-446. PMID: 33647970.
      Citations: 1     Fields:    Translation:Humans
    2. Kobashi Y, Nishikawa Y, Kawamura T, Kodama T, Shimazu Y, Obara D, Zhao T, Tsubokura M. Seroprevalence of SARS-CoV-2 antibodies among hospital staff in rural Central Fukushima, Japan: A historical cohort study. Int Immunopharmacol. 2021 Sep; 98:107884. PMID: 34246041.
      Citations:    Fields:    Translation:HumansPHPublic Health
    3. Shimazu Y, Kobashi Y, Zhao T, Nishikawa Y, Sawano T, Ozaki A, Obara D, Tsubokura M. Mental distress in a clinical nurse due to a false-positive COVID-19 antibody test result during the COVID-19 epidemic in Japan: A case report. Clin Case Rep. 2021 May; 9(5):e04122. PMID: 34026162.
      Citations:    
    4. Nit B, Kobashi Y, Vory S, Lim S, Chea S, Ito S, Tsubokura M. The introduction of telemedicine is required immediately in Cambodia: Barriers and lessons from COVID-19. J Glob Health. 2021 Mar 27; 11:03047. PMID: 33828832.
      Citations: 1     Fields:    Translation:Humans
    5. Murakami M, Miura F, Kitajima M, Fujii K, Yasutaka T, Iwasaki Y, Ono K, Shimazu Y, Sorano S, Okuda T, Ozaki A, Katayama K, Nishikawa Y, Kobashi Y, Sawano T, Abe T, Saito MM, Tsubokura M, Naito W, Imoto S. COVID-19 risk assessment at the opening ceremony of the Tokyo 2020 Olympic Games. Microb Risk Anal. 2021 Dec; 19:100162. PMID: 33778137.
      Citations: 1     
    6. Neupane P, Bhandari D, Tsubokura M, Shimazu Y, Zhao T, Kono K. The Nepalese health care system and challenges during COVID-19. J Glob Health. 2021 Feb 11; 11:03030. PMID: 33692885.
      Citations: 2     Fields:    Translation:HumansPHPublic Health
    7. Hori A, Sawano T, Ozaki A, Tsubokura M. Exacerbation of Subthreshold PTSD Symptoms in a Great East Japan Earthquake Survivor in the Context of the COVID-19 Pandemic. Case Rep Psychiatry. 2021; 2021:6699775. PMID: 33628560.
      Citations:    
    8. Kobashi Y, Shimazu Y, Nishikawa Y, Kawamura T, Kodama T, Obara D, Tsubokura M. The difference between IgM and IgG antibody prevalence in different serological assays for COVID-19; lessons from the examination of healthcare workers. Int Immunopharmacol. 2021 Mar; 92:107360. PMID: 33508702.
      Citations: 1     Fields:    Translation:Humans
    9. Ohsawa Y, Tsubokura M. Stay with your community: Bridges between clusters trigger expansion of COVID-19. PLoS One. 2020; 15(12):e0242766. PMID: 33270662.
      Citations:    Fields:    Translation:Humans
    10. Hashimoto T, Sawano T, Ozaki A, Tsubokura M, Tsuchiya T. Need for more proactive use of pharmacists in the COVID-19 pandemic following lessons learnt from the Great East Japan Earthquake. J Glob Health. 2020 Dec; 10(2):020397. PMID: 33274060.
      Citations:    Fields:    Translation:Humans
    11. Sonoda Y, Matsuzaki Y, Tsubokura M, Takebayashi Y, Ozaki A, Moriya H, Hiroaki S. Ethnic-minority health care workers discrimination: An example from Japan during COVID-19 pandemic. J Glob Health. 2020 Dec; 10(2):020393. PMID: 33282220.
      Citations:    Fields:    Translation:Humans
    12. Ozaki A, Sawano T, Saito H, Tanimoto T, Tsubokura M. Will initial consultation patterns among undiagnosed cancer patients be the same after this COVID-19 pandemic? Experiences from the 2011 triple disaster in Fukushima, Japan. J Glob Health. 2020 Dec; 10(2):020343. PMID: 33214884.
      Citations:    Fields:    Translation:HumansPHPublic Health
    13. Hori A, Takebayashi Y, Tsubokura M, Kim Y. PTSD and bipolar II disorder in Fukushima disaster relief workers after the 2011 nuclear accident. BMJ Case Rep. 2020 Sep 17; 13(9). PMID: 32943446.
      Citations:    Fields:    Translation:HumansCellsPHPublic Health
    14. Animas SB, Otsuki K, Hanayama M, Sanekata T, Tsubokura M. Experimental infection with avian infectious bronchitis virus (Kagoshima-34 strain) in chicks at different ages. J Vet Med Sci. 1994 Jun; 56(3):443-7. PMID: 7948370.
      Citations: 4     Fields:    Translation:AnimalsCells
    15. Animas SB, Otsuki K, Tsubokura M, Cook JK. Comparison of the susceptibility of chicks of different ages to infection with nephrosis/nephritis-causing strain of infectious bronchitis virus. J Vet Med Sci. 1994 Jun; 56(3):449-53. PMID: 7948371.
      Citations: 4     Fields:    Translation:AnimalsCells
    16. Otsuki K, Matsuo K, Maeda N, Sanekata T, Tsubokura M. Selection of variants of avian infectious bronchitis virus showing tropism for different organs. Adv Exp Med Biol. 1990; 276:379-84. PMID: 1966427.
      Citations: 2     Fields:    Translation:AnimalsCells
    17. Otsuki K, Nakamura T, Kawaoka Y, Tsubokura M. Interferon induction by several strains of avian infectious bronchitis virus, a coronavirus, in chickens. Acta Virol. 1988 Jan; 32(1):55-9. PMID: 2454022.
      Citations: 5     Fields:    Translation:AnimalsCells
    18. Otsuki K, Nakamura T, Kubota N, Kawaoka Y, Tsubokura M. Comparison of two strains of avian infectious bronchitis virus for their interferon induction, viral growth and development of virus-neutralizing antibody in experimentally-infected chickens. Vet Microbiol. 1987 Oct; 15(1-2):31-40. PMID: 2449761.
      Citations: 6     Fields:    Translation:AnimalsCells
    19. Otsuki K, Sakagami Y, Tsubokura M. Serological relationship among ten strains of avian infectious bronchitis virus. Acta Virol. 1987 Mar; 31(2):138-45. PMID: 2886022.
      Citations: 2     Fields:    Translation:AnimalsCells
    20. Otsuki K, Kubota M, Tsubokura M. Homologous interference by avian infectious bronchitis virus, inhibition of plaque formation of the Beaudette-42 strain by mixed inoculation with the KH strain. Res Vet Sci. 1983 Jan; 34(1):120-1. PMID: 6300978.
      Citations:    Fields:    Translation:AnimalsCells
    21. Otsuki K, Nakamura T, Kawaoka Y, Tsubokura M. Interferon induction by avian infectious bronchitis virus in chickens. Nihon Juigaku Zasshi. 1982 Jun; 44(3):535-7. PMID: 6182331.
      Citations:    Fields:    Translation:AnimalsCells
    22. Otsuki K, Tagawa Y, Tsubokura M. Antigenic variation of avian infectious bronchitis virus during replication in BHK-21 cells. Arch Virol. 1982; 73(1):75-8. PMID: 6181761.
      Citations:    Fields:    Translation:AnimalsCells
    23. Otsuki K, Tsubokura M. Plaque formation by avian infectious bronchitis virus in primary chick embryo fibroblast cells in the presence of trypsin. Arch Virol. 1981; 70(4):315-20. PMID: 6275820.
      Citations: 3     Fields:    Translation:AnimalsCells
    24. Otsuki K, Yamamoto H, Tsubokura M. Studies on avian infectious bronchitis virus (IBV). I. Resistance of IBV to chemical and physical treatments. Arch Virol. 1979; 60(1):25-32. PMID: 39536.
      Citations: 11     Fields:    Translation:Cells
    25. Otsuki K, Noro K, Yamamoto H, Tsubokura M. Studies on avian infectious bronchitis virus (IBV). II. Propagation of IBV in several cultured cells. Arch Virol. 1979; 60(2):115-22. PMID: 226034.
      Citations: 19     Fields:    Translation:AnimalsCells
    26. Otsuki K, Maeda J, Yamamoto H, Tsubokura M. Studies on avian infectious bronchitis virus (IBV). III. Interferon induction by and sensitivity to interferon of IBV. Arch Virol. 1979; 60(3-4):249-55. PMID: 228636.
      Citations: 25     Fields:    Translation:AnimalsCells
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