Cited by 49Circadian rhythm and melatoninThermoregulation and physiological responsesThermal Regulation in Medicine

Changes in sleeping energy metabolism and thermoregulation during menstrual cycle

Open access
Zhang, Simeng, Osumi, Haruka, Uchizawa, Akiko, Hamada, Haruka, Park, Insung, Suzuki, Yoko, Tanaka, Yoshiaki, Ishihara, Asuka +5 more·2020·Physiological Reports

Abstract

Women with ovulatory menstrual cycles show an increase in body temperature in the luteal phase, compared with follicular phase, particularly during the night. Several, albeit not all, studies reported higher energy expenditure in the luteal phase compared with follicular phase. Q10 of biological reactions lies between 2.0 and 3.0, predicting a 7-12% increase in energy expenditure when body temperature rises by 1°C. In this study, temperature dependence of energy expenditure was assessed by comparing changes in sleeping energy expenditure and thermoregulation with menstrual cycle in 9 young females. Energy expenditure was measured using a metabolic chamber, in which sleep was recorded polysomnographically, and core body temperature and skin temperature were continuously monitored. Distal-to-proximal skin temperature gradient was assessed as an index of heat dissipation. In the luteal phase, a significant increase in average core body temperature (+0.27°C) and energy expenditure (+6.9%) were observed. Heat dissipation was suppressed during the first 2 hr of sleep in the luteal phase, compared with follicular phase. Rise in basal body temperature in the luteal phase was accompanied by increased energy expenditure and suppressed heat dissipation. The 6.9% increase in metabolic rate would require a Q10 of 12.4 to be attributable solely to temperature (+0.27°C), suggesting that energy expenditure in the luteal phase is enhanced through the mechanism, dependent and independent of luteal-phase rise in body temperature presumably reflects other effects of the sex hormones.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.14814/phy2.14353

Cites

62 of 62 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Progesterone has direct effects on energy expenditure through a progesterone-mediated increase in metabolic rate.

    “progesterone has direct effects on energy expenditure through a progesterone-mediated increase in metabolic rate [71–73]”

    From International society of sports nutrition position stand: nutritional concerns of the female athlete (2023) · cites this paper as [71]

    The Discussion proposes that ovarian hormones, probably progesterone, stimulate energy expenditure independently of the luteal-phase rise in body temperature. It calls this a plausible causal relation, however, rather than establishing a direct progesterone-mediated increase in metabolic rate. (LLM, conf=0.86)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Zhang, S., Osumi, H., Uchizawa, A., Hamada, H., Park, I., Suzuki, Y., Tanaka, Y., Ishihara, A., Yajima, K., Seol, J., Satoh, M., Omi, N., & Tokuyama, K.
Affiliations
  • University of Tsukuba (JP)
  • Josai University (JP)
Corresponding author
Tokuyama, Kumpei
Venue
Physiological Reports
Publisher
Wiley
Published
2020-01
Volume
8
Issue
2
Pages
e14353-e14353
ISSN
2051-817X (ISSN-L)
OpenAlex
W3000790550
Cited by
49
References
62
Citations by year
2026: 8 · 2025: 4 · 2024: 7 · 2023: 8 · 2022: 6 · 2021: 11 · 2020: 5
FWCI
3.85
Type
journal article
Language
en
Open access
Locations
  • Physiological Reports (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Terrestrial Environment Research Center (University of Tsukuba) (submittedVersion)
Funders
  • Fuji Medical Science Co.
  • Grant-in-Aid for Scientific Research (16H01877, 16H03254, 18K17919)
  • Kao Research Council for the Study of Healthcare Science
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Health Sciences › Medicine › Physiology › Thermoregulation and physiological responses
  • Health Sciences › Medicine › Critical Care and Intensive Care Medicine › Thermal Regulation in Medicine
Keywords
menstrual cycle, luteal phase, follicular phase, sleep energy expenditure, thermoregulation, core body temperature, basal body temperature, skin temperature gradient, heat dissipation, Q10, sex hormones, ovulation
MeSH terms
Adolescent, Adult, Body Temperature Regulation, Energy Metabolism, Female, Humans, Menstrual Cycle, Sleep

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review