Cited by 95Sleep and Work-Related FatigueSleep and Wakefulness ResearchStress Responses and Cortisol

Adrenocortical and Gonadal Steroids During Sleep Deprivation

Åkerstedt, Torbjörn, Palmblad, Jan, de la Torre, Bartolome, Marana, Ricardo, Gillberg, Mats·1980·Sleep

Abstract

Twelve healthy males were exposed to 48 hr of sleep deprivation under conditions of strictly controlled activity and of food and drink intake. During the experiment the subjects were isolated from external time cures, i.e. no daylight, clocks, etc. Plasma samples were obtained before and at the end of the vigil, as well as after 5 days of recovery. Samples were analyzed for adrenal and gonadal steroid hormones and for follicle-stimulating (FSH) and luteinizing hormones (LH). The levels of all unconjugated steroids studied (cortisol, 17-hydroxypregnenolone, 17-hydroxyprogesterone, androstenedione, dihydrotestosterone) were significantly lower at the end of the sleep deprivation period. Self-ratings of fatigue were significantly higher at the end of the deprivation period. After recovery, all values returned to base line. No changes were observed in the levels of FSH, LH, or most conjugated steroids. It was concluded that the results were not consistent with the view that sleep deprivation induces an emergency reaction with increased activation, but rather that it results in lower levels of both psychological and physiological activation.

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Crossref · 10.1093/sleep/3.1.23

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  • Sleep loss and lower sleep duration are associated with lower morning, afternoon, and 24-h testosterone.

    “When epidemiological and interventional studies are considered collectively, sleep loss and lower sleep duration are associated with lower morning, afternoon and 24-h testosterone; as well as higher afternoon, but not morning or 24-h cortisol.”

    From Sleep, testosterone and cortisol balance, and ageing men (2022) · cites this paper as [49]

    The Results report that testosterone decreased after 48 hours of sleep deprivation. Subjects and Design states that all blood samples were drawn at 08:00, so this paper supports the morning finding but does not establish lower afternoon or 24-hour testosterone, or an association with shorter habitual sleep duration. Page numbers were not available in our copy. (LLM, conf=0.90)

    Experimental — accuracy not yet measured
  • All in-laboratory studies when collectively examined show that sleep restriction decreases testosterone.

    “All studies when collectively examined show that sleep restriction decreases testosterone.”

    From Sleep, testosterone and cortisol balance, and ageing men (2022) · cites this paper as [49]

    The Results report that testosterone decreased after 48 hours of sleep deprivation in the study’s 12 healthy men. But this paper reports one study, not a collective examination of all studies; its introduction says no previous data were available on sleep deprivation and gonadal hormone levels in humans. It therefore does not support the claim about all studies. (LLM, conf=0.90)

    Experimental — accuracy not yet measured
  • Observational studies have identified a relationship between total sleep deprivation and reduced testosterone.

    “While observational studies have identified a relationship between total sleep deprivation and reduced testosterone [43], [44], only one experimental laboratory based study has investigated the impact of partial sleep restriction on testosterone [45].”
  • Some authors have reported no change or even a slight decrease in cortisol levels after one or several nights of total sleep deprivation.

    “Indeed, some authors have reported no change [41, 43, 74, 75] or even a slight decrease in cortisol levels [76, 77] after one or several nights of total sleep deprivation.”
  • The decrease in plasma or urinary cortisol found by Kant et al. and Åkerstedt et al. occurred after 48 hours or more of prolonged wakefulness.

    “Notably, the decrease in plasma or urinary cortisol found by Kant et al. [77] and Åkerstedt et al. [76] occurred after 48 hours or more of prolonged wakefulness.”

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Cites

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Research works printed but not linked: 7

  1. Davidson JM, Smith ER, Levine S. Testosterone. In: H Ursin, E Baade, S Levine (Eds), Psychobiol- ogy of Stress, Academic Press, New York, 1978.
  2. Home JA. A review of the biological effects of total sleep deprivation in man. Bioi Psychol 7:55 -102, 1978.
  3. Mason Jw. E'motion as reflected in patterns of endocrine integration. In: L Levi (Ed), Emotions- Their Parameters and Measurement. Raven Press, New York, 1975.
  4. Naitoh P, Englund CE, Moses J, and Spinweber CL. Effects of vigil on human circadian rhythms: Normative data. Paper presented at the Conference of the International Society of Chronobiology, Hannover, 1979.
  5. Selye H. The Stress of Life, 2nd ed. McGraw-HilI, New York, 1975.
  6. Wever R. The Circadian System of Man. Springer, New York, 1979.
  7. Winer BJ. Statistical Principles in Experimental Design, 2nd ed. McGraw-Hili, New York, 1971.

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Authors
Åkerstedt, T., Palmblad, J., de la Torre, B., Marana, R., & Gillberg, M.
Affiliations
Karolinska Institutet (SE)
Corresponding author
Åkerstedt, Torbjörn
Venue
Sleep
Published
1980-03
Volume
3
Issue
1
Pages
23-30
ISSN
  • 0161-8105 (ISSN-L)
  • 1550-9109
OpenAlex
W95468027
Cited by
94
References
0
Citations by year
2026: 1 · 2025: 2 · 2024: 1 · 2023: 2 · 2022: 2 · 2021: 5 · 2020: 1 · 2019: 1 · 2018: 3 · 2017: 2 · 2016: 3 · 2015: 3 · 2014: 3 · 2013: 5 · 2012: 2
FWCI
1.09
Type
journal article
Language
en
Open access
closed
Locations
  • SLEEP (publishedVersion)
  • PubMed (publishedVersion)
Funders
Medical Research Council
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
sleep deprivation, adrenal cortex hormones, sex steroids, cortisol, 17-hydroxypregnenolone, 17-hydroxyprogesterone, androstenedione, dihydrotestosterone, follicle-stimulating hormone, luteinizing hormone, fatigue, recovery from sleep deprivation, physiological activation
MeSH terms
Adrenal Cortex Hormones, Adult, Androstenedione, Follicle Stimulating Hormone, Humans, Hydrocortisone, 17-alpha-Hydroxypregnenolone, Hydroxyprogesterones, Luteinizing Hormone, Male, Psychology, Gonadal Steroid Hormones, Sleep Deprivation, Dihydrotestosterone, Testosterone

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