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The basic research on oral environment of community-acquired pneumonia prevention in a local community elderly

Research Project

Project/Area Number 23593457
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Community health/Gerontological nurisng
Research InstitutionAichi Prefectural University

Principal Investigator

KUMAZAWA YUKI  愛知県立大学, 看護学部, 客員共同研究員 (20571730)

Co-Investigator(Kenkyū-buntansha) KAMAKURA Yayoi  愛知県立大学, 看護学部, 教授 (00177560)
FUKADA Junko  愛知県立大学, 看護学部, 教授 (60238441)
YONEDA Masahiko  愛知県立大学, 看護学部, 教授 (80201086)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords高齢者 / 市中肺炎 / 唾液タンパク / 肺炎球菌 / 肺炎球菌ワクチン / 地域高齢者 / 予防 / 唾液 / 口腔内環境 / 口腔内細菌 / real-time PCR法
Research Abstract

We clarified the saliva protein concentrations (secretory immunoglobulin A: sIgA; lactoferrin: LF; epidermal growth factor: EGF) which controlled to intraoral bacteria, and Streptococcus pneumoniae carrying germs for a normal adults and a local community elderly, as a basic research for the community-acquired pneumonia prevention. And we examined the association of a concentration of saliva protein with age, Streptococcus pneumoniae carrying germs and pneumococcus vaccination.
An adult group was the highest in the ratio of Streptococcus pneumoniae carriers (55.6%). The concentrations of sIgA, LF, EGF were higher in the adult group than the older adult and old-old groups. No association was found between the pneumococcus vaccination factor and the sIgA concentration. As for non-carrying and carrying group among the elderly, non-carrying were higher than those carrying in sIgA, LF (old-old group), and EGF concentration.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (4 results)

All 2013 2012

All Presentation (4 results)

  • [Presentation] 成人および高齢者の口腔内における肺炎球菌保菌の実態と唾液成分の関連2013

    • Author(s)
      熊澤友紀、鎌倉やよい、深田順子、米田雅彦
    • Organizer
      第19回日本摂食・嚥下リハビリテーション学会学術大会
    • Place of Presentation
      川崎医療福祉大学(倉敷市)
    • Year and Date
      2013-09-22
    • Related Report
      2013 Final Research Report
  • [Presentation] 成人および高齢者の口腔内における肺炎球菌保菌の実態と唾液成分の関連2013

    • Author(s)
      熊澤友紀、鎌倉やよい、深田順子、米田雅彦
    • Organizer
      第19回日本摂食・嚥下リハビリテーション学会学術大会
    • Place of Presentation
      川崎医療福祉大学(岡山県倉敷市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 健常成人者と健常高齢者の唾液成分及び口腔内細菌の年代別比較2012

    • Author(s)
      熊澤友紀、鎌倉やよい、深田順子、米田雅彦
    • Organizer
      第17回・18回日本摂食・嚥下リハビリテーション学会学術大会
    • Place of Presentation
      ロイトン札幌(札幌市)
    • Year and Date
      2012-08-31
    • Related Report
      2013 Final Research Report
  • [Presentation] 健常成人者と健常高齢者の唾液成分及び口腔内細菌の年代別比較2012

    • Author(s)
      熊澤友紀、鎌倉やよい、深田順子、米田雅彦
    • Organizer
      日本摂食・嚥下リハビリテーション学会
    • Place of Presentation
      ロイトン札幌(北海道)
    • Related Report
      2012 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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