Cited by 56Stress Responses and CortisolPhysical Activity and HealthAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Growth hormone, prolactin and cortisol response to exercise in patients with depression

Krogh, Jesper, Nordentoft, Merete, Mohammad-Nezhad, Mahdi, Westrin, Åsa·2010·Journal of Affective Disorders

Abstract

Background A blunted growth hormone and prolactin response to pharmacological stress test have previously been found in depressed patients, as well as an increased cortisol response to psychosocial stress. This study investigated these hormones in response to acute exercise using an incremental bicycle test.Method A cross-sectional comparison of cortisol, growth hormone, and prolactin in depressed (n=137) and healthy (n=44) subjects during rest and in response to an incremental bicycle test. Secondly, we tested the depressed patients again after a 4-month randomized naturalistic exercise intervention.Results Resting plasma levels of growth hormone (GH), cortisol, or prolactin (PRL) did not differ between depressed and healthy subjects (all p-values>.12). In response to an incremental bicycle test the GH (p=.02) and cortisol (p=.05) response in depressed was different compared to healthy controls. The effect of acute exercise stress on PRL (p=.56) did not differ between depressed and healthy subjects. Apart from a decrease in GH response in the strength-training group (p=.03) the pragmatic exercise intervention did not affect resting hormonal levels, or the response to acute exercise.Conclusions Patients with mild to moderate depression had a different growth hormone and cortisol response to acute exercise stress compared to healthy controls. Strength training was able to reduce the growth hormone response to acute exercise stress in this patient population. Studies with more rigorous inclusion criteria and higher exercise frequencies are needed to evaluate and confirm the possible effect of exercise in depressed subjects.

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Crossref · 10.1016/j.jad.2010.01.009

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Authors
Krogh, J., Nordentoft, M., Mohammad-Nezhad, M., & Westrin, Å.
Affiliations
  • University of Copenhagen (DK)
  • University of Mazandaran (IR)
  • Skåne University Hospital (SE)
Corresponding author
Krogh, Jesper
Venue
Journal of Affective Disorders
Publisher
Elsevier BV
Published
2010-09
Volume
125
Issue
1-3
Pages
189-197
ISSN
0165-0327 (ISSN-L)
OpenAlex
W1964847089
Cited by
56
References
32
Citations by year
2026: 3 · 2025: 4 · 2024: 3 · 2023: 3 · 2022: 3 · 2021: 7 · 2020: 3 · 2019: 3 · 2018: 3 · 2016: 3 · 2015: 8 · 2014: 3 · 2013: 3 · 2012: 5
FWCI
1.38
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Affective Disorders (publishedVersion)
  • PubMed (publishedVersion)
  • Lund University Publications (Lund University) (submittedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
Funders
National Center for Theoretical Sciences
Topics
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
Keywords
depression, growth hormone, prolactin, cortisol, acute exercise, exercise stress response, resistance training, exercise intervention, neuroendocrine response
MeSH terms
Adult, Cross-Sectional Studies, Denmark, Major Depressive Disorder, Exercise Test, Female, Humans, Hydrocortisone, Male, Middle Aged, Oxygen, Prolactin, Pulse, Relaxation Therapy, Exercise, Single-Blind Method, Human Growth Hormone, Resistance Training

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