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Influence of Changes in Removable Partial Dentures on Stress Hormone in Saliva.

Research Project

Project/Area Number 14571875
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 補綴理工系歯学
Research InstitutionOsaka Dental University

Principal Investigator

MAEDA Teruta  Osaka Dental University, Dentistry, associate professor, 歯学部, 助教授 (10103110)

Project Period (FY) 2002 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥2,700,000 (Direct Cost: ¥2,700,000)
Fiscal Year 2003: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2002: ¥2,100,000 (Direct Cost: ¥2,100,000)
KeywordsRemovable Denture / Stress / Cortisol / Chromogranin A / Saliva / ストレスホルモン / クロモグランニンA
Research Abstract

The purpose of this study is to elucidated relationship between uncomfortable removable partial dentures (RPD) for patients and their stresses.
Eighteen patients (14 females and 4 males, average 62.3 year-old) who wore RPD(s) and felt discomfort, tiredness, pain or difficulty of chewing, were participated in this study. They were divided into 3 groups and were treated their denture by 3 dentists. All subjects were rested in an upright position on the dental chair, and asked to chew a cotton roll (salivette) for 2 min, which was to collect their saliva sample. The stages of saliva collection were immediately after interviewing, just before treatment, immediately after treatment, and before leaving hospital on the first visit. In the second appointment, before and after treatment.
Saliva samples were immediately frozen -50℃ for storage prior to assay, and cortisol and chromogranin A was measured by ELISA kit. Comparisons between before and after treatment of RPD were analyzed using an ANOVA with repeated measures.
1.The concentrations of free salivary cortisol and chromogranin before treatment for the RPD at the first time of visit were significantly higher than those after treatment.
2.When the patients were satisfied with their denture after treatment (adjustments, repair, tissue conditioning etc.) at the second appointment, the concentration of salivary cortisol and chromogranin A decreased significantly compare with the first visit.
3.The concentration of salivary cortisol and chromogranin A on same time as at a clinic visit at home was no significantly difference from in the hospital.
The present data suggest that discomfort associated with RPD became a source of stress and that a relief of the discomfort should reduce the stress.

Report

(3 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • Research Products

    (15 results)

All 2004 2003 2002 Other

All Journal Article (9 results) Publications (6 results)

  • [Journal Article] Influence of Changes in Experimental Occlusal Contacts on the Autonomic Nerve System2004

    • Author(s)
      Maeda T, Inoue H
    • Journal Title

      The international Journal of Prosthodontics Vol.17

      Pages: 115-115

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Journal Article] Influence of Changes in Experimental Occlusal Contacts on the Autonomic Nerve2004

    • Author(s)
      Maeda T, Inoue H
    • Journal Title

      Int J Prosthodontics 17(1)

      Pages: 115-115

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Journal Article] 局部床義歯使用状況に関するアンケート調査2003

    • Author(s)
      澤田曼喜子, 奥田啓之, 内田愼爾, 畦崎泰男, 南 正高, 前田照太 他
    • Journal Title

      日本補綴歯科学会雑誌 47巻

      Pages: 76-85

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Journal Article] 歯科診療刺激が心拍数に及ぼす影響2003

    • Author(s)
      畦崎泰男, 福島卓司, 上り口晃成, 岡本吉宏, 前田照太, 井上 宏
    • Journal Title

      日本補綴歯科学会雑誌 47巻

      Pages: 177-177

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Journal Article] Evaluation of the effect of dental treatment on the autonomic nervous system by analyzing heart rate variability.2003

    • Author(s)
      Unezaki Y, Maeda T, Inoue H
    • Journal Title

      Geriatrics & Gerontology International vol.3(Suppl 1)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Journal Article] Analysis of data obtained from a questionnaire regarding use of removable partial denture2003

    • Author(s)
      Sawada M, et al.
    • Journal Title

      J Jpn Prostho Soc 47(1)

      Pages: 76-85

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Journal Article] Effect on the heart rate variability of dental treatment stress2003

    • Author(s)
      Unezaki Y, et al.
    • Journal Title

      A J Jpn Prostho Soc 47(1)

      Pages: 177-177

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Journal Article] 歯肉浸潤麻酔が唾液中のコルチゾールおよびクロモグランニンAの濃度に及ぼす影響2002

    • Author(s)
      上り口晃成, 青木誠喜, 森田真功, 田畑勝彦, 畦崎泰男, 前田照太, 井上 宏
    • Journal Title

      歯科医学 65巻

      Pages: 248-254

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Journal Article] Salivary cortisol and chromogranin A reactions to the stress of dental anesthesia.2002

    • Author(s)
      Agariguchi A, et al.
    • Journal Title

      J Osada Odontl Soc 65

      Pages: 248-254

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 上り口晃成, 青木誠喜, 森田真功, 田畑勝彦, 畦崎泰男, 前田照太, 井上 宏: "歯肉浸潤麻酔が唾液中のコルチゾールおよびクロモグランニンAの濃度に及ぼす影響"歯科医学. 65巻・3/4号. 248-254 (2002)

    • Related Report
      2003 Annual Research Report
  • [Publications] 澤田曼喜子, 奥田啓之, 内田愼爾, 畦崎泰男, 南 正高, 前囲照太 他: "局部床義歯使用状況に関するアンケート調査"日本補綴歯科学会雑誌. 47巻・1号. 76-85 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 畦崎泰男, 福島卓司, 上り口晃成, 岡本吉宏, 前田照太, 井上 宏: "歯科診療刺激が心拍数に及ぼす影響"日本補綴歯科学会雑誌. 47巻・1号. 177 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 山本さつき, 奥田恵司, 佐久間泰司, 前田照太, 井上 宏: "実験的咬合障害の高さがラット前頭皮質ドーパミン放出に及ぼす影響"第16回日本顎頭蓋機能学会学術大会抄録集. 14 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Maeda, H.Inoue: "Influence of Changes in Experimental Occlusal Contacts on the Autonomic Nerve System"The International Journal of Prosthodontics. Vol.17・No.1. 115 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 上り口晃成, 青木誠喜, 森田真功, 田畑勝彦, 畦崎泰男, 前田照太, 井上 宏: "歯肉浸潤麻酔が唾液中のコルチゾールおよびクロモグランニンAの濃度に及ぼす影響"歯科医学. 65巻・3/4号. 248-254 (2002)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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