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Autonomic function may not modulate irisin release in healthy adults: findings from a randomized cross-over study
Qiu, Shanhu; Bosnyák, Edit; Zügel, Martina; Steinacker, Jürgen Michael; Schumann, Uwe.
  • Qiu, Shanhu; Jinan University. Clinical Medical College. Shenzhen Peoples Hospital. CN
  • Bosnyák, Edit; Ulm University Medical Center. Division of Sports and Rehabilitation Medicine. Ulm. DE
  • Zügel, Martina; Ulm University Medical Center. Division of Sports and Rehabilitation Medicine. Ulm. DE
  • Steinacker, Jürgen Michael; Ulm University Medical Center. Division of Sports and Rehabilitation Medicine. Ulm. DE
  • Schumann, Uwe; Ulm University Medical Center. Division of Sports and Rehabilitation Medicine. Ulm. DE
Arch. endocrinol. metab. (Online) ; 64(3): 201-204, May-June 2020. graf
Article in English | LILACS | ID: biblio-1131082
ABSTRACT
ABSTRACT Objective Autonomic nervous system, especially the sympathetic nervous system, may stimulate the expression of peroxisome proliferator-activated receptor γ coactivator-1α, which regulates irisin. This study aimed to explore whether there was any association between autonomic function as assessed by heart rate related indices and irisin release following acute exercise. Subjects and methods Seventeen healthy adults were asked to perform an incremental exhaustive cycling as well as an incremental exhaustive running separately on different days. Heart rate was monitored, and blood samples were collected before, immediately, 10-, and 60-minutes post-exercise. Serum irisin was measured using ELISA kit. Results Markers for autonomic function, such as heart rate at rest, peak, or recovery, heart rate reserve, heart rate recovery, and chronotropic index, were comparable between cycling and running (all P > 0.10). Irisin was increased immediately following both exercise. No significant association was observed between heart rate at rest, peak, or recovery and irisin level at the corresponding time-point, as well as between heart rate reserve, heart rate recovery, or chronotropic index and exercise induced irisin release, with or without controlling for age, body mass index, and glucose (all P > 0.10). Conclusions Autonomic function might not be associated with irisin release in healthy adults. Arch Endocrinol Metab. 2020;64(3)201-4
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Running / Autonomic Nervous System / Fibronectins / Heart Rate Type of study: Controlled clinical trial / Diagnostic study Limits: Adult / Female / Humans / Male Language: English Journal: Arch. endocrinol. metab. (Online) Journal subject: Endocrinology / Metabolism Year: 2020 Type: Article Affiliation country: China / Germany Institution/Affiliation country: Jinan University/CN / Ulm University Medical Center/DE

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Full text: Available Index: LILACS (Americas) Main subject: Running / Autonomic Nervous System / Fibronectins / Heart Rate Type of study: Controlled clinical trial / Diagnostic study Limits: Adult / Female / Humans / Male Language: English Journal: Arch. endocrinol. metab. (Online) Journal subject: Endocrinology / Metabolism Year: 2020 Type: Article Affiliation country: China / Germany Institution/Affiliation country: Jinan University/CN / Ulm University Medical Center/DE