The Circadian Rhythm of Plasma Melatonin During the Normal Menstrual Cycle and in Amenorrheic Women*
Abstract
Plasma melatonin, PRL, and LH levels were measured in samples collected every 2 h for 24 h from 14 normally cycling women during the early follicular, periovulatory, and luteal phases of their menstrual cycles. Plasma melatonin levels also were measured in samples collected at the same interval from 7 patients with hypothalamic amenorrhea. A distinct daily rhythm in plasma melatonin was evident in all subjects, with peaks occurring around 0300 h. Each woman's rhythm was remarkably consistent throughout the menstrual cycle (in terms of the phase, amplitude, and total melatonin secreted). Plasma PRL levels also exhibited daily rhythms which did not change during the menstrual cycle; the nocturnal peak plasma PRL level tended to occur 1-2 h after that for melatonin. Among the amenorrheic women, both daytime and nighttime melatonin levels were significantly higher (P less than 0.005) than in the normal women. Their plasma PRL levels were similar to those in the normal women. We conclude that, as for PRL, the circadian rhythm of melatonin secretion does not change significantly during the normal menstrual cycle. The elevated plasma melatonin levels in women with hypothalamic amenorrhea suggest that the hormone may be involved in the neuroendocrine pathology underlying this disorder.
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Prolactin showed either a trend for increased amplitude during the luteal phase compared with the follicular phase or no change across the menstrual cycle.
“PRL showed either a trend for increased amplitude during the LP compared to the FP [64] or no change across the menstrual cycle [60].”
From Sleep, hormones, and circadian rhythms throughout the menstrual cycle in healthy women and women with premenstrual dysphoric disorder (2010) · cites this paper as [60]
Most other studies have found no change in the patterns of melatonin secretion across the menstrual cycle in healthy women.
“Most other studies have found no change in the patterns of melatonin secretion (including onset, offset, duration, midpoint, and AUC) across the menstrual cycle in healthy women [47, 60–62, 65, 67].”
From Sleep, hormones, and circadian rhythms throughout the menstrual cycle in healthy women and women with premenstrual dysphoric disorder (2010) · cites this paper as [60]
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MethodSpontaneous episodic release of adenohypophyseal hormones in hypothalamic amenorrhea
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Shinohara, K., Uchiyama, M., Okawa, M., Saito, K., Kawaguchi, M., Funabashi, T., & Kimura, F. (2000) · Neuroscience Letters · doi:10.1016/s0304-3940(00)00826-0 · Cited by 26 · see citing works
Bohlen, T. M., Silveira, M. A., Buonfiglio, D. D. C., Ferreira‐Neto, H. C., Cipolla‐Neto, J., Donato, J., & Frazão, R. (2018) · Frontiers in Endocrinology · doi:10.3389/fendo.2018.00044 · Cited by 25 · see citing works
Luboshitzky, R., Dharan, M., Goldman, D., et al. (1997) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jcem.82.3.3829 · Cited by 25 · see citing works
Menstrual cycle, exercise and health
Dawson, E. A., & Reilly, T. (2008) · Biological Rhythm Research · doi:10.1080/09291010802067213 · Cited by 25 · see citing works
“Brzezinski et al. (1988) reported that women with hypothalamic amenorrhea had elevated levels of melatonin, suggesting that disturbances in the hormone may be involved in the neuroendocrine pathology underlying this disorder.”
BackgroundInfluentialParry, B. L., Meliska, C. J., Martínez, L. F., López, A. M. V., Sorenson, D. L., Hauger, R. L., & Elliott, J. A. (2008) · Psychiatry Research · doi:10.1016/j.psychres.2007.11.017 · Cited by 24 · see citing works
“In contrast, melatonin rhythms did not change with the menstrual cycle in 11 NC subjects, as also reported by Brzezinski et al. (1988) and Berga and Yen (1990).”
BackgroundPineal and adrenal function before and after refeeding in anorexia nervosa
Kennedy, S. H., Brown, G. M., McVey, G. L., & Garfinkel, P. E. (1991) · Biological Psychiatry · doi:10.1016/0006-3223(91)90106-v · Cited by 23 · see citing works
Circadian and seasonal rhythms of melatonin production in mules (Equus asinus × Equus caballus)
Cozzi, B., Morei, G., Ravault, J. P., et al. (1991) · Journal of Pineal Research · doi:10.1111/j.1600-079x.1991.tb00829.x · Cited by 23 · see citing works
Melatonin and the ovulatory luteinizing hormone surge
Zimmermann, R. C., Schröder, S., Baars, S., et al. (1990) · Fertility and Sterility · doi:10.1016/s0015-0282(16)53817-5 · Cited by 23 · see citing works
The effect of geomagnetic storms on suicide
Gordon, C., & Berk, M. (2003) · Deakin Research Online (Deakin University) · Cited by 21 · see citing works
Tay, C. C. K., Glasier, A. F., Illingworth, P. J., et al. (1993) · Clinical Endocrinology · doi:10.1111/j.1365-2265.1993.tb02415.x · Cited by 21 · see citing works
INCREASED SENSITIVITY TO LIGHT-INDUCED MELATONIN SUPPRESSION IN PREMENSTRUAL DYSPHORIC DISORDER
Parry, B. L., Meliska, C. J., Sorenson, D. L., López, A. M. V., Martínez, L. F., Hauger, R. L., & Elliott, J. A. (2010) · Chronobiology International · doi:10.3109/07420528.2010.503331 · Cited by 20 · see citing works
“Initial assays for plasma melatonin are described previously (Anderson et al., 1976; Brzezinski et al., 1988).”
MethodLuboshitzky, R., Shen‐Orr, Z., Shochat, T., et al. (1999) · Journal of Molecular Neuroscience · doi:10.1385/jmn:12:1:75 · Cited by 19 · see citing works
“Current information suggests that in humans, melatonin and the reproductive hormones maybe interrelated (Brzezinski et al., 1988; Okatani and Sagara, 1994; Luboshitzky et al., 1996a,b,c).”
BackgroundParry, B. L., Meliska, C. J., Sorenson, D. L., Martínez, L. F., López, A. M. V., Elliott, J. A., & Hauger, R. L. (2011) · Chronobiology International · doi:10.3109/07420528.2011.567365 · Cited by 18 · see citing works
“Initial assays are described previously (Anderson et al., 1976; Brzezinski et al., 1988).”
Effects of lifestyle and body composition on the ovary.
Yen, S. S. C. (1998) · Endocrinology and metabolism clinics of North America (Print) · doi:10.1016/s0889-8529(05)70047-5 · Cited by 16 · see citing works
RAPID DECREASE IN MELATONIN PRODUCTION DURING SUCCESSFUL TREATMENT OF DELAYED PUBERTY
Arendt, J., Labib, M. H., Bojkowski, C., et al. (1989) · The Lancet · doi:10.1016/s0140-6736(89)92716-5 · Cited by 18 · see citing works
Landy, H., Boepple, P. A., Mansfield, M. J., Charpie, P. M., Schoenfeld, D., Link, K., Romero, G., Crawford, J. D., Crigler, J. F., Blizzard, R. M., et al. (1990) · Pediatric Research · doi:10.1203/00006450-199009000-00011 · Cited by 17 · see citing works
- Authors
- BRZEZINSKI, A., LYNCH, H. J., SEIBEL, M. M., DENG, M. H., NADER, T. M., & WURTMAN, R. J.
- Affiliations
- Harvard University (US)
- ORCID
- BRZEZINSKI, AMNON
- Venue
- The Journal of Clinical Endocrinology & Metabolism
- Publisher
- The Endocrine Society
- Published
- 1988-05
- Volume
- 66
- Issue
- 5
- Pages
- 891-895
- ISSN
- 0021-972X (ISSN-L)
- 1945-7197
- OpenAlex
- W2009634330
- Cited by
- 177
- References
- 0
- Citations by year
- 2025: 1 · 2023: 2 · 2022: 1 · 2021: 1 · 2020: 2 · 2019: 3 · 2018: 1 · 2017: 1 · 2015: 1 · 2014: 2 · 2013: 7 · 2012: 1
- FWCI
- 8.14
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- The Journal of Clinical Endocrinology & Metabolism (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Center for Research Resources (5MO1 RR00088)
- Topics
- Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
- Health Sciences › Medicine › Reproductive Medicine › Hypothalamic control of reproductive hormones
- Health Sciences › Medicine › Reproductive Medicine › Ovarian function and disorders
- Keywords
- plasma melatonin, circadian rhythm, menstrual cycle, hypothalamic amenorrhea, prolactin, luteinizing hormone, nocturnal melatonin secretion
- MeSH terms
- Adult, Amenorrhea, Circadian Rhythm, Female, Follicular Phase, Follicle Stimulating Hormone, Humans, Hypothalamic Diseases, Luteinizing Hormone, Luteal Phase, Melatonin, Menstrual Cycle, Prolactin
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