Earticle

초록

영어

The present study aimed to investigate the impact of a short-term exercise training (ET) on the cardiorespiratory fitness and autonomic modulation of women with breast cancer who were receiving adjuvant radiotherapy, chemotherapy or hormonotherapy. Eighteen women previously diagnosed with breast cancer receiving adjuvant radiotherapy, chemotherapy or hormone therapy were randomly allocated into breast cancer nonexercise (BC) and exercise groups (BC+Ex). Moreover, nine healthy physically inactive volunteers were recruited to compose the noncancer control group (CG). The BC+Ex group was underwent to a combined ET program, which was based on resistance, aerobic and flexibility exercises. ET was performed 3 times a week, on nonconsecutive days, for 4 weeks at the hospital room under the professional supervision. In turn, BC and CG remained without be engaged in physical exercise programs. Volunteers were evaluated regarding their cardiorespiratory fitness and autonomic modulation (i.e., time, frequency domains, and nonlinear [symbolic analysis]) before and after the end of the ET program. A priori, data indicate that women patients with breast cancer showed impaired exercise tolerance, as well as autonomic dysfunction in comparison with age-matched healthy control subjects. However, a 1-month combined ET program could reverse such impairments, so that after the intervention, BC+Ex and CG showing similar results in the cardiorespiratory test and heart rate variability analysis. In conclusion, data of the current study indicate that 1 month of ET is able to reverse impaired cardiorespiratory fitness and autonomic modulation in women with breast cancer receiving adjuvant therapy.

목차

Abstract
 INTRODUCTION
 MATERIALS AND METHODS
  Subjects
  Evaluations
  Combined ET protocol
  Statistical analysis
 RESULTS
 DISCUSSION
 CONFLICT OF INTEREST
 ACKNOWLEDGMENTS
 REFERENCES

키워드

저자

• Cristiano Mostarda [ Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luis, Brazil, Laboratory of Cardiovascular Adaptations to Exercise (LACORE), São Luis, Brazil ]
• Jurema Castro-Filha [ Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luis, Brazil ]
• Andréa Dias Reis [ Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luis, Brazil ]
• Mário Sevílio Jr [ Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luis, Brazil ]
• Carlos José Dias [ Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luis, Brazil, Laboratory of Cardiovascular Adaptations to Exercise (LACORE), São Luis, Brazil ]
• Antonio Carlos Silva-Filho [ Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luis, Brazil, Laboratory of Cardiovascular Adaptations to Exercise (LACORE), São Luis, Brazil ]
• João Batista Silva Garcia [ Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luis, Brazil ]
• Maria do Desterro Nascimento [ Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luis, Brazil ]
• Hélio José Coelho-Junior [ Faculty of Physical Education, Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil ]
• Bruno Rodrigues [ Faculty of Physical Education, Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  JER [Journal of Exercise Rehabilitation]

• 간기

  격월간

• pISSN

  2288-176X

• eISSN

  2288-1778

• 수록기간

  2013~2026

• 등재여부

  SCOPUS,KCI 등재

• 십진분류

  KDC 517 DDC 613