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Influence of nicotine metabolism and other factors on the withdrawal symptoms

Research Project

Project/Area Number 26460758
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Epidemiology and preventive medicine
Research InstitutionGunma University (2016-2017)
Kanagawa University of Human Services (2015)
National Institute of Public Health (2014)

Principal Investigator

Oba Shino  群馬大学, 大学院保健学研究科, 教授 (70397321)

Research Collaborator Ino Toshihiro  
Inaba Yohei  
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsニコチン代謝能 / 酸化ストレス / 禁煙 / 酸化ストレスマーカー / cortisol / epinephrine / ニコチン依存 / 離脱症状 / ストレス
Outline of Final Research Achievements

We estimated the nicotine metabolism from the values of nicotine and trans-3’-hydroxycotinine among patients who started the smoking cessation treatment. The difference of the urinary cotinine levels between the measures at the beginning of the treatment and 2 weeks after the treatment was evaluated. The interaction term between the level of nicotine metabolism and time was calculated for the analysis. The cotinine level was largely decreased 2 weeks after the treatment, regardless the level of nicotine metabolism. The interaction effects between oxidative stress levels and time were implied, although they were not statistically significant.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (4 results)

All 2018 2017 2016 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (2 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Factors associated with irregular breakfast consumption among high school students in a Japanese community.2016

    • Author(s)
      Oba S, Oogushi K, Ogata H, Nakai H.
    • Journal Title

      Asia Pac J Clin Nutr.

      Volume: 25 Pages: 165-73

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Active and passive exposure to tobacco smoke in relation to insulin sensitivity and pancreatic b-cell function in Japanese.2014

    • Author(s)
      Oba S, Suzuki E, Yamamoto M, Horikawa Y, Nagata C, Takeda J.
    • Journal Title

      Diabetes and metabolism

      Volume: nd Issue: 2 Pages: 160-7

    • DOI

      10.1016/j.diabet.2014.09.002

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Association of cervical cancer screening with knowledge of risk factors in community-dwelling women2018

    • Author(s)
      ShinoOba, Masato Toyoshima, Hiromitsh Ogaa
    • Organizer
      日本疫学会学術総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Changes in cotinine and oxidative stress levels during the smoking cessation treatment and its associaton wit physical and nutritionl characteristics in Japanese smkers2017

    • Author(s)
      Shino Oba, Yohei Inaba, Tomoyuki Shibuya, Joji Oshima, Kuniaki Seyama, Toshihiro Kobayashi, Naoki Kunugita, Toshihiro Ino
    • Organizer
      IEA World Congress of Epidemiology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research

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Published: 2014-04-04   Modified: 2019-03-29  

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