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Does regular aerobic exercise improve late-onset hypogonadism in middle-aged and elderly men?

Research Project

Project/Area Number 15K12692
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Applied health science
Research InstitutionUniversity of Tsukuba

Principal Investigator

MAEDA Seiji  筑波大学, 体育系, 教授 (30282346)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords男性更年期障害 / 有酸素性運動 / 有酸素性運動能力 / 勃起機能 / テストステロン / 血管機能
Outline of Final Research Achievements

The present study aimed to examine (1) the association between aerobic fitness and late-onset hypogonadism (LOH) symptoms, and (2) the effect of regular aerobic exercise on LOH symptoms in adult men. In cross-sectional study, the relationship between aerobic fitness (i.e., peak oxygen consumption) and LOH symptoms was examined in adult men. In longitudinal study, the effect of a 12-week regular aerobic exercise on LOH symptoms was investigated in adult men. LOH symptoms were assessed by the Aging Males’ Symptoms (AMS) questionnaire. In cross-sectional study, the AMS score was significantly associated with aerobic fitness in both young and elderly men. In longitudinal study, the AMS score significantly improved after the 12-week aerobic exercise program in adult men. In conclusion, our results suggest that aerobic fitness is associated with LOH symptoms, and regular aerobic exercise is an effective strategy to improve LOH symptoms in adult men.

Report

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

    (6 results)

All 2018 2017 2016

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (4 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Vigorous physical activity is associated with regular aerobic exercise-induced increased serum testosterone levels in overweight/obese men.2018

    • Author(s)
      Kumagai H, Yoshikawa T, Zempo-Miyaki A, Myoenzono K, Tsujimoto T, Tanaka K, Maeda S.
    • Journal Title

      Hormone and Metabolic Research

      Volume: 50 Issue: 01 Pages: 73-79

    • DOI

      10.1055/s-0043-117497

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sexual function is an indicator of central arterial stiffness and arterial stiffness gradient in Japanese adult men2018

    • Author(s)
      Hiroshi Kumagai, Toru Yoshikawa, Kanae Myoenzono, Keisei Kosaki, Nobuhiko Akazawa, Zempo-Miyaki Asako, Takehiko Tsujimoto, Tetsuhiro Kidokoro, Kiyoji Tanaka, Seiji Maeda
    • Journal Title

      Journal of the American Heart Association

      Volume: -

    • NAID

      120007134043

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 持久力および筋力は成人男性における男性機能に関連する2017

    • Author(s)
      熊谷仁, 吉川徹, 妙圓園香苗, 赤澤暢彦, 棚橋嵩一郎, 田川 要, 小崎恵生, 前田清司
    • Organizer
      第25回日本運動生理学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 男性機能の低下は中心動脈スティフネスの増大と関連する2017

    • Author(s)
      熊谷仁, 吉川徹, 妙圓園香苗, 小崎恵生, 赤澤暢彦, 膳法(宮木)亜沙子, 辻本健彦, 田中喜代次, 前田清司
    • Organizer
      第5回日本介護福祉・健康づくり学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] High aerobic fitness and muscular strength offset aging-induced deterioration of male sexual function2017

    • Author(s)
      Hiroshi Kumagai, Toru Yoshikawa, Kanae Myoenzono, Nobuhiko Akazawa, Seiji Maeda
    • Organizer
      65th Annual Meeting of American College of Sports Medicine
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 成人男性における運動能力と勃起機能の関連2016

    • Author(s)
      熊谷仁、吉川徹、妙圓園香苗、金子萌子、前田清司
    • Organizer
      第4回日本介護福祉・健康づくり学会
    • Place of Presentation
      柏の葉カンファレンスセンター(千葉県柏市)
    • Year and Date
      2016-11-04
    • Related Report
      2016 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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