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Liu Z, Gong Y, Nagamoto H, Okunuki T, Yamaguchi R, Kobayashi Y, Li Y, Maemichi T, Kumai T. Low Body Fat Percentage and Menstrual Cycle Disorders in Female Elite Adolescent Dancers. J Dance Med Sci 2024; 28:109-116. [PMID: 38284148 DOI: 10.1177/1089313x241227282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
Introduction: The menstrual cycle is an important indicator of health in female athletes. Female elite adolescent dancers are expected to control their weight while also training intensely, which can lead to menstrual disorders. This study aimed to investigate the relationship between body composition and menstrual status in female elite adolescent dancers. Methods: In total, 131 female elite adolescent dancers (age: 15.9 ± 1.5 years) were enrolled in this study. We measured the height, weight, and body fat percentage (BFP) for each participant and calculated their body mass index (BMI). We gathered information on individual menstruation patterns and the participants' menstrual cycles over the previous year using recall methods. We then compared the differences between dancers with menstrual cycle disorders and those without. Primary amenorrhea was defined as menarche occurring after the age of 15, while secondary amenorrhe was defined as experiencing fewer than 5 or no menstrual periods for at least 3 of the previous 12 months. We conducted a reliability test using the same questionnaire 2 weeks later. Statistical significance was defined as P < .05, and we calculated the effect sizes (d) and 95% confidence intervals (95% CI). Results: The average BMI and BFP were 22.6 ± 3.0% and 19.4 ± 2.2 kg/m2, respectively. Low BFP and low BMI were observed in 51 (38.6%) and 47 (35.6%) participants, respectively. Primary amenorrhea in 3 participants (2.3%) and 29 (22.1%) reported experiencing secondary amenorrhea; they had lower BFP than the dancers who did not experience amenorrhea (P = .041, 95% CI, -2.51 to -0.05). Conclusion: Female elite adolescent dancers in China may have lower BFP and menstrual problems. Given that lower BFP may contribute to the occurrence of menstruation disorders, it is essential to pay an attention to both BFP and the menstruation status in female elite adolescent dancers.
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Affiliation(s)
- Zijian Liu
- Graduate School of Sport Sciences, Waseda University, Saitama, Japan
| | - Yining Gong
- Graduate School of Economics, Osaka University of Economics and Law, Yao, Osaka, Japan
| | - Hideaki Nagamoto
- Graduate School of Sport Sciences, Waseda University, Saitama, Japan
| | - Takumi Okunuki
- Graduate School of Sport Sciences, Waseda University, Saitama, Japan
| | - Ryusei Yamaguchi
- Graduate School of Sport Sciences, Waseda University, Saitama, Japan
| | - Yusuke Kobayashi
- Graduate School of Sport Sciences, Waseda University, Saitama, Japan
- Sport & Arthroscopy Center, Hanna Central Hospital, Nara, Japan
| | - Yanshu Li
- Graduate School of Human Sciences, Waseda University, Saitama, Japan
| | | | - Tsukasa Kumai
- Faculty of Sport Sciences, Waseda University, Saitama, Japan
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Chester EM, Kolacz J, Ake CJ, Thornburg J, Chen X, Shea AA, Birgisdóttir BE, Gunnlaugsson G, Vitzthum VJ. Well-being in healthy Icelandic women varies with extreme seasonality in ambient light. Int J Psychol 2024; 59:486-494. [PMID: 38296809 DOI: 10.1002/ijop.13112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 12/24/2023] [Indexed: 02/02/2024]
Abstract
Seasonal variation in photoperiod may affect psychosocial and physical well-being in healthy persons. We tested this hypothesis in healthy pre-menopausal women, without a history of mood disorders, living year-round in Reykjavik, Iceland (64.1°N). Participants reported daily self-assessments of well-being throughout a complete ovulatory menstrual cycle in summer and/or winter (70% participated in both seasons). Scores for mood, cognitive acuity, social support, physical health and a composite of these four indicators were each significantly higher in summer than in winter (linear mixed effects models: p < .001 for each model); tiredness did not differ by season. The effect of season was not significantly changed by inclusion of body mass index and/or age as covariates. Some prior studies have been hampered by sparse time sampling, inattention to covariates and/or relying on recalled data. This is to our knowledge the first investigation to test the study hypothesis with daily real-time data spanning complete ovulatory menstrual cycles in each of two seasons. This dense sampling has revealed modest seasonal variation in well-being in healthy women. Daylength (sunlight exposure) is likely a major, but not necessarily sole, factor in these seasonal differences in well-being; temperature is likely less important given Iceland's relatively moderate (for its high latitude) seasonal temperature swings.
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Affiliation(s)
| | - Jacek Kolacz
- Traumatic Stress Research Consortium, Indiana University, Bloomington, IN, USA
- Psychiatry and Behaviorial Health, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Christine J Ake
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Jonathan Thornburg
- Department of Astronomy and Center for Spacetime Symmetries, Indiana University Bloomington, Bloomington, IN, USA
| | - Xiwei Chen
- Department of Epidemiology and Biostatistics, Indiana University Bloomington, Bloomington, IN, USA
| | - Amanda A Shea
- Department of Science, Biowink, GmbH, Berlin, Germany
| | | | - Geir Gunnlaugsson
- Faculty of Sociology, Anthropology, and Folkloristics, University of Iceland, Reykjavik, Iceland
| | - Virginia J Vitzthum
- Department of Medicine, Centre for Menstrual Cycle and Ovulation Research, University of British Columbia, Vancouver, BC, Canada
- Department of Anthropology, Indiana University, Bloomington, IN, USA
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Barlow A, Blodgett JM, Williams S, Pedlar CR, Bruinvels G. Injury Incidence, Severity, and Type Across the Menstrual Cycle in Female Footballers: A Prospective Three Season Cohort Study. Med Sci Sports Exerc 2024; 56:1151-1158. [PMID: 38227488 DOI: 10.1249/mss.0000000000003391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Abstract
PURPOSE The aim of the study was to assess the influence of menstrual cycle phase on injury incidence, severity, and type in elite female professional footballers over three seasons. METHODS Time-loss injuries and menstrual cycle data were prospectively recorded for 26 elite female football players across three seasons. The menstrual cycle was categorized into four phases using a standardized model: menstruation (phase 1; P1), remainder of follicular phase (phase 2; P2), early luteal (phase 3; P3), and premenstrual phase (phase 4; P4). Injury incidence rates (IIR) and ratios (IIRR) were calculated for overall injuries, injury severity, type, contact vs noncontact, and game/training. RESULTS A total of 593 cycles across 13,390 d were tracked during the study, and 74 injuries from 26 players were eligible for analysis. When comparing IIR between phases (reference: P1), overall injury rates were highest in P4 (IIRR, 2.30 (95% confidence interval, 0.99-5.34; P = 0.05)). When examining rates by injury severity and type, IIR values were also highest in P4 for ≤7 d' time-loss (4.40 (0.93-20.76; P = 0.06)), muscle-specific (6.07 (1.34-27.43; P = 0.02)), and noncontact (3.05 (1.10-8.50; P = 0.03)) injuries. Muscle-specific (IIRR P3/P1, 5.07 (1.16-22.07; P = 0.03)) and ≤7 d' time-loss (4.47 (1.01-19.68; P = 0.05)) injury risk was also significantly higher in P3. Muscle injuries were the most prevalent subtype ( n = 41). No anterior cruciate ligament injuries were recorded across the monitoring period. CONCLUSIONS Injury risk was significantly elevated during the luteal phase of the menstrual cycle (P3 and P4) among elite female professional footballers. Further research is urgently needed to better understand the influence of the menstrual cycle on injury risk and to develop interventions to mitigate risk.
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Affiliation(s)
- Ally Barlow
- Centre for Health, and Injury & Illness Prevention in Sport, Department for Health, University of Bath, Bath, UNITED KINGDOM
| | - Joanna M Blodgett
- Institute of Sport, Exercise and Health, Division of Surgery and Interventional Science, University College London, UNITED KINGDOM
| | - Sean Williams
- Centre for Health, and Injury & Illness Prevention in Sport, Department for Health, University of Bath, Bath, UNITED KINGDOM
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Abstract
Individuals vary in their ability to taste, and some individuals are more sensitive to certain tastes than others. Taste sensitivity is a predictor of various factors, such as diet, eating behavior, appetite regulation, and overall health. Furthermore, taste sensitivity can fluctuate within an individual over short to long periods of time: for example, in daily (diurnal) cycles, monthly (menstrual) cycles (in females), and yearly (seasonal) cycles. Understanding these temporal patterns is important for understanding individual eating habits and food preferences, particularly in the context of personalized and precision nutrition. This review provides a summary of the literature on taste sensitivity patterns across 3 temporal dimensions: daily, monthly, and yearly. Good evidence for diurnal patterns has been observed for sweet taste and fat taste, although the evidence is limited to rodent studies for the latter. Obese populations showed limited variation to sweet and fat taste sensitivities over a day, with limited variation in sweet taste sensitivity being linked to insulin resistance. There were mixed observations of temporal variation in sensitivity to sour and umami tastes, and there were no patterns in sensitivity to bitter taste. Menstrual patterns in sweet taste sensitivity were consistent with patterns in food intake. Other taste modality investigations had mixed findings that had little agreement across studies. Hormonal changes in females influence taste sensitivity to some degree, although the overall patterns are unclear. Seasonal patterns have been less well studied, but there is weak evidence that sweet, salty, and bitter taste sensitivities change across seasons. Differences in seasonal taste patterns have been observed in subgroups susceptible to mental health disorders, requiring further investigation. Patterns of taste sensitivity are evident across multiple temporal dimensions, and more research is needed to determine the influence of these patterns on food intake. Dysregulation of these patterns may also be a marker of certain diseases or health conditions, warranting further investigation. Notably, the alimentary tastes (umami, fat, and carbohydrate) are underrepresented in this research area and require additional investigation.
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Affiliation(s)
- Andrew Costanzo
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
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Mengelkoch S, Cunningham K, Gassen J, Targonskaya A, Zhaunova L, Salimgaraev R, Hill SE. Longitudinal associations between women's cycle characteristics and sexual motivation using Flo cycle tracking data. Sci Rep 2024; 14:10513. [PMID: 38714675 PMCID: PMC11076276 DOI: 10.1038/s41598-024-60599-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 04/25/2024] [Indexed: 05/10/2024] Open
Abstract
In the current research, we used data from a sample of 16,327 menstrual cycle tracking app users to examine the association between menstrual cycle characteristics and sexual motivation tracked over 10 months of app use. Guided by past work that finds links between menstrual cycle characteristics related to conception risk and sexual motivation, we found that (a) between-women, shorter (r = - 0.04, p = 0.007), more regular cycles predicted small increases in sexual motivation (r = - 0.04, p = 0.001); (b) within-women, shorter cycles predicted greater sexual motivation that month (r = - 0.04, p < 0.001) and (c) the next month (βs: - 0.10 to - 0.06, ps < 0.001), but (d) changes in sexual motivation did not reliably precede changes in cycle length (βs: - 0.01 to 0.02, ps > 0.15). Within-woman analyses also revealed that (e) shorter cycles were followed by more frequent reports of fatigue (β = - 0.06, p < 0.001), insomnia (β = - 0.03, p < 0.001), and food cravings (β = - 0.04, p < 0.001). Together, results suggest that menstrual cycles characteristics and sexual motivation may covary together in ways that reflect changing investments in reproduction. Small effect sizes and lack of experimental control warrant cautious interpretations of results.
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Affiliation(s)
- Summer Mengelkoch
- Laboratory for Stress Assessment and Research, Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, 90095-7076, USA.
| | - Katja Cunningham
- Department of Psychology, Texas Christian University, Fort Worth, TX, 76129, USA
| | - Jeffrey Gassen
- Laboratory for Stress Assessment and Research, Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, 90095-7076, USA
| | | | | | | | - Sarah E Hill
- Department of Psychology, Texas Christian University, Fort Worth, TX, 76129, USA
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Cunningham AC, Pal L, Wickham AP, Prentice C, Goddard FGB, Klepchukova A, Zhaunova L. Chronicling menstrual cycle patterns across the reproductive lifespan with real-world data. Sci Rep 2024; 14:10172. [PMID: 38702411 PMCID: PMC11068910 DOI: 10.1038/s41598-024-60373-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 04/22/2024] [Indexed: 05/06/2024] Open
Abstract
The intricate hormonal and physiological changes of the menstrual cycle can influence health on a daily basis. Although prior studies have helped improve our understanding of the menstrual cycle, they often lack diversity in the populations included, sample size, and the span of reproductive and life stages. This paper aims to describe the dynamic differences in menstrual cycle characteristics and associated symptoms by age in a large global cohort of period-tracking application users. This work aims to contribute to our knowledge and understanding of female physiology at varying stages of reproductive aging. This cohort study included self-reported menstrual cycle and symptom information in a sample of Flo application users aged 18-55. Cycle and period length and their variability, and frequency of menstrual cycle symptom logs are described by the age of the user. Based on data logged by over 19 million global users of the Flo app, the length of the menstrual cycle and period show clear age-associated patterns. With higher age, cycles tend to get shorter (Cycle length: D ¯ = 1.85 days, Cohen's D = 0.59) and more variable (Cycle length SD: D ¯ = 0.42 days, Cohen's D = 0.09), until close to the chronological age (40-44) suggesting menopausal transition, when both cycles and periods become longer (Cycle length: D ¯ = 0.86 days, t = 48.85, Cohen's D = 0.26; Period length: D ¯ = 0.08, t = 15.6, Cohen's D = 0.07) and more variable (Cycle length SD: D ¯ = 2.80 days, t = 111.43, d = 0.51; Period length SD: D ¯ = 0.23 days, t = 67.81, Cohen's D = 0.31). The proportion of individuals with irregular cycles was highest in participants aged 51-55 (44.7%), and lowest in the 36-40 age group (28.3%). The spectrum of common menstrual cycle-related symptoms also varies with age. The frequency of logging of cramps and acne is lower in older participants, while logs of headache, backache, stress, and insomnia are higher in older users. Other symptoms show different patterns, such as breast tenderness and fatigue peaking between the ages of 20-40, or mood swings being most frequently logged in the youngest and oldest users. The menstrual cycle and related symptoms are not static throughout the lifespan. Understanding these age-related differences in cycle characteristics and symptoms is essential in understanding how best to care for and improve the daily experience for menstruators across the reproductive life span.
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Affiliation(s)
- Adam C Cunningham
- Flo Health UK Limited, 27 Old Gloucester Street, London, WC1N 3AX, UK.
| | - Lubna Pal
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, CT, USA
| | - Aidan P Wickham
- Flo Health UK Limited, 27 Old Gloucester Street, London, WC1N 3AX, UK
| | - Carley Prentice
- Flo Health UK Limited, 27 Old Gloucester Street, London, WC1N 3AX, UK
| | | | - Anna Klepchukova
- Flo Health UK Limited, 27 Old Gloucester Street, London, WC1N 3AX, UK
| | - Liudmila Zhaunova
- Flo Health UK Limited, 27 Old Gloucester Street, London, WC1N 3AX, UK
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Salamunes ACC, Williams NI, De Souza MJ. Are menstrual disturbances associated with an energy availability threshold? A critical review of the evidence. Appl Physiol Nutr Metab 2024; 49:584-598. [PMID: 38194640 DOI: 10.1139/apnm-2023-0418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
Exercising women have a high prevalence of menstrual disturbances. In 2003, it was suggested that disruption in luteinizing hormone (LH) pulsatility occurs below a threshold of energy availability (EA) of 30 kcal/kg lean body mass (LBM)/day. This paper is a critical review of the evidence regarding the theory that disruptions to the reproductive axis and menstrual disturbances occur below the proposed threshold. Short-term laboratory studies demonstrated that 4-5 days of an EA below 30 kcal/kg LBM/day, induced with or without exercise, decreased serum triiodothyronine and LH pulse frequency, and increased LH pulse amplitude in sedentary, regularly menstruating women. Fewer studies have investigated downstream ovarian effects after long-term exposure to low EA. The Sargent Camp Study was the first randomized trial that induced luteal phase defects, delayed menses, and anovulation by causing weight loss (-4 ± 0.3 kg) with an abrupt increase in exercise volume for two menstrual cycles. The BioEnergetics Study was a randomized controlled trial that induced varying levels of energy deficits by manipulating energy intake and expenditure for three menstrual cycles. LH pulse frequency and triiodothyronine decreased, and 57% of women developed luteal phase defects, anovulation, and/or oligomenorrhea. An EA below 30 kcal/kg fat free mass/day increased the chance of experiencing a menstrual disturbance by 50%. However, menstrual disturbances were observed above and below that EA threshold, and changes in LH pulse frequency predicted only luteal phase defects, not oligomenorrhea or anovulation. The proposed EA threshold is not a cut-off below which menstrual disturbances occur, but represents an increased risk of experiencing menstrual disturbances.
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Affiliation(s)
- Ana Carla C Salamunes
- Women's Health and Exercise Laboratory, Department of Kinesiology, Pennsylvania State University, University Park, PA 16802, USA
| | - Nancy I Williams
- Women's Health and Exercise Laboratory, Department of Kinesiology, Pennsylvania State University, University Park, PA 16802, USA
| | - Mary Jane De Souza
- Women's Health and Exercise Laboratory, Department of Kinesiology, Pennsylvania State University, University Park, PA 16802, USA
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Ruiz-Alias SA, Pérez-Castilla A, Marcos-Blanco A, Moreno-Ortega C, Fernández-Navarrete I, García-Pinillos F. The Variability of the Components of Fitness along the Menstrual Cycle. Int J Sports Med 2024; 45:343-348. [PMID: 37846483 DOI: 10.1055/a-2192-8631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
This study aims to determine the variability of the components of fitness along the menstrual cycle (MC) of physically active eumenorrheic women. Fifteen subjects were monitored along two consecutive MCs through the calendar-based counting method in combination with a urine luteinizing hormone surge kit. Subjects were tested at the early follicular phase (EFP), pre-ovulatory or late follicular phase (LFP), and post-ovulatory or mid-luteal phase (MLP). In each session, the back squat one-repetition maximum (1-RM), maximum fat oxidation (MFO), maximum oxygen uptake (VO2max) and acute recovery capacity were determined. The results revealed a wide variability among components of fitness and a low to high variability among subjects (acute recovery: 3.6% [range 1.5 to 9.5%]; back squat 1-RM: 6.1% [range 2.2 to 11%]; VO2max: 6.6% [range 1.1 to 15%]; MFO: 23% [range 4.6 to 35%]). Despite the individual nature, considering the number and magnitude of the responses in each MC phase, VO2max and acute recovery capacity tended to be enhanced at the LFP, the MFO at the MLP, and the back squat 1-RM remained stable along the MC. Thus, practitioners are aware of which components are susceptible to change along the MC phase, but an individual monitoring is recommended.
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Affiliation(s)
| | | | - Aitor Marcos-Blanco
- Department of Physical Education and Sport, University of Granada, Granada, Spain
| | | | | | - Felipe García-Pinillos
- Department of Physical Education and Sport, University of Granada, Granada, Spain
- Physical Education, Sports and Recreation, Universidad de La Frontera, Temuco, Chile
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Schieren A, Koch S, Pecht T, Simon MC. Impact of Physiological Fluctuations of Sex Hormones During the Menstrual Cycle on Glucose Metabolism and the Gut Microbiota. Exp Clin Endocrinol Diabetes 2024; 132:267-278. [PMID: 38382644 DOI: 10.1055/a-2273-5602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
Diabetes mellitus is one of the most prevalent chronic diseases. Previous studies have shown differences in glucose metabolism between males and females. Moreover, difficulties in medication adherence have been reported in females with type 2 diabetes. These observations are believed to be caused by fluctuations in sex hormone concentrations during the menstrual cycle. Furthermore, gut microbiota is linked to female host metabolism and sex hormone production. Understanding the interactions between fluctuating hormone concentrations during the menstrual cycle, gut microbiota, and glucose metabolism in humans is significant because of the increasing prevalence of diabetes and the consequent need to expand preventive efforts. A literature search was performed to determine and summarize the existing evidence, deduce future research needs to maintain female health, and investigate the relationship between the physiological menstrual cycle and glucose metabolism. Studies from 1967 to 2020 have already examined the relationship between variations during the menstrual cycle and glucose metabolism in healthy female subjects using an oral-glucose tolerance test or intravenous glucose tolerance test. However, the overall number of studies is rather small and the results are contradictory, as some studies detected differences in glucose concentrations depending on the different cycle phases, whereas others did not. Some studies reported lower glucose levels in the follicular phase than in the luteal phase, whereas another study detected the opposite. Data on gut microbiota in relation to the menstrual cycle are limited. Conflicting results exist when examining the effect of hormonal contraceptives on the gut microbiota and changes in the course of the menstrual cycle. The results indicate that the menstrual cycle, especially fluctuating sex hormones, might impact the gut microbiota composition.The menstrual cycle may affect the gut microbiota composition and glucose metabolism. These results indicate that glucose tolerance may be the greatest in the follicular phase; however, further well-conducted studies are needed to support this assumption.
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Affiliation(s)
- Alina Schieren
- University of Bonn, Institute of Nutrition and Food Sciences, Nutrition and Microbiota, Bonn, Germany
| | - Sandra Koch
- University of Bonn, Institute of Nutrition and Food Sciences, Nutrition and Microbiota, Bonn, Germany
| | - Tal Pecht
- University of Bonn, Life & Medical Sciences (LIMES) Institute, Department for Genomics and Immunoregulation, Bonn, Germany
- German Center for Neurodegenerative Diseases (DZNE), Systems Medicine, Bonn, Germany
| | - Marie-Christine Simon
- University of Bonn, Institute of Nutrition and Food Sciences, Nutrition and Microbiota, Bonn, Germany
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Rees CO, Thomas S, de Boer A, Huang Y, Zizolfi B, Foreste V, di Spiezio di Sardo A, Christoforidis N, van Vliet HAAM, Mischi M, Schoot BC. Quantitative ultrasound measurement of uterine contractility in adenomyotic vs. normal uteri: a multicenter prospective study. Fertil Steril 2024; 121:864-872. [PMID: 38199285 DOI: 10.1016/j.fertnstert.2024.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/04/2024] [Accepted: 01/04/2024] [Indexed: 01/12/2024]
Abstract
OBJECTIVE To evaluate uterine contractility in patients with adenomyosis compared with healthy controls using a quantitative two-dimensional transvaginal ultrasound (TVUS) speckle tracking method. DESIGN A multicenter prospective observational study took place in three European centers between 2014 and 2023. SETTING One university teaching hospital, 1 teaching hospital and 1 specialised clinic. PATIENTS A total of 46 women with a sonographic or magnetic resonance imaging diagnosis of adenomyosis were included. 106 healthy controls without uterine pathologies were included. INTERVENTION Four-minute TVUS recordings were performed and four uterine contractility features were extracted using a speckle tracking algorithm. MAIN OUTCOMES MEASURES The extracted features were contraction frequency (contractions/min), amplitude, velocity (mm/s), and coordination. Women with adenomyosis were compared with healthy controls according to the phase of the menstrual cycle. RESULTS Throughout the different phases of the menstrual cycle, trends of increased amplitude, decreased frequency and velocity, and reduced contraction coordination were seen in patients with adenomyosis compared with healthy controls. These were statistically significant in the late follicular phase, with a higher amplitude (0.087 ± 0.042 vs. 0.050 ± 0.018), lower frequency and velocity (1.49 ± 0.22 vs. 1.68 ± 0.25 contractions/min, and 0.65 ± 0.18 vs. 0.88 ± 0.29 mm/s, respectively), and reduced contraction coordination (0.34 ± 0.08 vs. 0.26 ± 0.17), in the late luteal phase, with higher amplitude (0.050 ± 0.022 vs. 0.035 ± 0.013), lower velocity (0.51 ± 0.11 vs. 0.65 ± 0.13 mm/s), and reduced contraction coordination (0.027 ± 0.06 vs. 0.18 ± 0.07), and in the midfollicular phase, with decreased frequency (1.48 ± 0.21 vs. 1.69 ± 0.16 contractions/min) in patients with adenomyosis compared with healthy controls. During menses, a higher pain score was significantly associated with lower frequency and velocity and higher contraction amplitude. Results remained significant after correcting for age, parity, and body mass index. CONCLUSION Uterine contractility differs in patients with adenomyosis compared with healthy controls throughout the phases of the menstrual cycle. This suggests an etiologic mechanism for the infertility and dysmenorrhea seen in patients with adenomyosis. Moreover, it presents new potential therapeutic targets and diagnostic markers.
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Affiliation(s)
- Connie O Rees
- Department of Obstetrics and Gynecology, Catharina Hospital Eindhoven, Eindhoven, the Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands; Department of Reproductive Medicine, Ghent University Hospital, Ghent, Belgium.
| | - Sophie Thomas
- Department of Obstetrics and Gynecology, Catharina Hospital Eindhoven, Eindhoven, the Netherlands
| | - Anna de Boer
- Department of Obstetrics and Gynecology, Catharina Hospital Eindhoven, Eindhoven, the Netherlands
| | - Yizhou Huang
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands
| | - Brunella Zizolfi
- Department of Public Health - School of Medicine, University of Naples Federico II, Naples, Italy
| | - Virginia Foreste
- Department of Public Health - School of Medicine, University of Naples Federico II, Naples, Italy
| | | | | | - Hubertus A A M van Vliet
- Department of Obstetrics and Gynecology, Catharina Hospital Eindhoven, Eindhoven, the Netherlands; Department of Reproductive Medicine, Ghent University Hospital, Ghent, Belgium
| | - Massimo Mischi
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands
| | - Benedictus C Schoot
- Department of Obstetrics and Gynecology, Catharina Hospital Eindhoven, Eindhoven, the Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands; Department of Reproductive Medicine, Ghent University Hospital, Ghent, Belgium
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11
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Pletzer B, Bodenbach H, Hoehn M, Hajdari L, Hausinger T, Noachtar I, Beltz AM. Reproducible stability of verbal and spatial functions along the menstrual cycle. Neuropsychopharmacology 2024; 49:933-941. [PMID: 38267632 DOI: 10.1038/s41386-023-01789-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 12/13/2023] [Accepted: 12/19/2023] [Indexed: 01/26/2024]
Abstract
Recent studies have reported brain changes in response to ovarian hormonal fluctuations along the menstrual cycle. However, it remains unclear, whether these brain changes are of an adaptive nature or whether they are linked to changes in behavior along the menstrual cycle, particularly with respect to cognitive performance. To address this knowledge gap, we report results from 3 well-powered behavioral studies with different task designs, leveraging the advantages of each design type. In all three studies we assessed whether verbal or spatial performance (i) differed between cycle phases, (ii) were related to estradiol and / or progesterone levels and (iii) were moderated by individual hormone sensitivity as estimated by premenstrual symptoms. Overall, results of all three studies point towards a null effect of menstrual cycle phase and - to a lesser extent - ovarian hormones on verbal and spatial performance and provided no evidence for a moderation of this effect by individual hormone sensitivity. We conclude that there is substantial consistency in verbal and spatial performance across the menstrual cycle, and that future studies of intra-individual variation are needed.
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Affiliation(s)
- Belinda Pletzer
- Department of Psychology, University of Salzburg, Salzburg, Austria.
- Centre for Cognitive Neuroscience, University of Salzburg, Salzburg, Austria.
| | - Hannah Bodenbach
- Department of Psychology, University of Salzburg, Salzburg, Austria
| | - Marcel Hoehn
- Department of Psychology, University of Salzburg, Salzburg, Austria
| | - Linda Hajdari
- Department of Psychology, University of Salzburg, Salzburg, Austria
| | - Tobias Hausinger
- Department of Psychology, University of Salzburg, Salzburg, Austria
- Centre for Cognitive Neuroscience, University of Salzburg, Salzburg, Austria
| | - Isabel Noachtar
- Department of Psychology, University of Salzburg, Salzburg, Austria
- Centre for Cognitive Neuroscience, University of Salzburg, Salzburg, Austria
| | - Adriene M Beltz
- Department of Psychology, University of Michigan, Ann Arbor, MI, USA
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12
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Cantoni C, Salaris A, Monti A, Porciello G, Aglioti SM. Probing corporeal awareness in women through virtual reality induction of embreathment illusion. Sci Rep 2024; 14:9302. [PMID: 38654060 DOI: 10.1038/s41598-024-59766-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 04/15/2024] [Indexed: 04/25/2024] Open
Abstract
We capitalized on the respiratory bodily illusion that we discovered in a previous study and called 'Embreathment' where we showed that breathing modulates corporeal awareness in men. Despite the relevance of the issue, no such studies are available in women. To bridge this gap, we tested whether the synchronization of avatar-participant respiration patterns influenced females' bodily awareness. We collected cardiac and respiratory interoceptive measures, administered body (dis)satisfaction questionnaires, and tracked participants' menstrual cycles via a mobile app. Our approach allowed us to characterize the 'Embreathment' illusion in women, and explore the relationships between menstrual cycle, interoception and body image. We found that breathing was as crucial as visual appearance in eliciting feelings of ownership and held greater significance than any other cue with respect to body agency in both women and men. Moreover, a positive correlation between menstrual cycle days and body image concerns, and a negative correlation between interoceptive sensibility and body dissatisfaction were found, confirming that women's body dissatisfaction arises during the last days of menstrual cycle and is associated with interoception. These findings have potential implications for corporeal awareness alterations in clinical conditions like eating disorders and schizophrenia.
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Affiliation(s)
- Chiara Cantoni
- Department of Psychology, Sapienza University of Rome, 00185, Rome, Italy.
- IRCCS Fondazione Santa Lucia, 00179, Rome, Italy.
| | - Andrea Salaris
- Department of Psychology, Sapienza University of Rome, 00185, Rome, Italy.
- IRCCS Fondazione Santa Lucia, 00179, Rome, Italy.
| | - Alessandro Monti
- Department of Psychology, Sapienza University of Rome, 00185, Rome, Italy
| | - Giuseppina Porciello
- Department of Psychology, Sapienza University of Rome, 00185, Rome, Italy
- IRCCS Fondazione Santa Lucia, 00179, Rome, Italy
| | - Salvatore Maria Aglioti
- Department of Psychology, Sapienza University of Rome, 00185, Rome, Italy
- IRCCS Fondazione Santa Lucia, 00179, Rome, Italy
- CLN2S@Sapienza, Istituto Italiano di Tecnologia, Sapienza University Rome, 00161, Rome, Italy
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13
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Gaižauskaitė R, Gladutytė L, Zelionkaitė I, Čėsnaitė E, Busch NA, Grikšienė R. The search for the relationship between female hormonal status, alpha oscillations, and aperiodic features of resting state EEG. Int J Psychophysiol 2024; 198:112312. [PMID: 38336163 DOI: 10.1016/j.ijpsycho.2024.112312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/12/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024]
Abstract
Fluctuations in sex steroid levels during the menstrual cycle and the use of hormonal contraceptives have been linked to changes in cognitive function and emotions in females. Such variations may be mediated by overall brain activity and excitability. We aimed to investigate the impact of female hormonal status on resting state EEG (rsEEG) parameters, including periodic (individual alpha frequency, alpha power) and aperiodic (1/f slope) features. rsEEG was recorded in healthy females (mean age 26.4 ± 4.6 years), who were naturally cycling in the early follicular (n = 33) or mid-luteal phases (n = 35), or who used either oral contraceptives (n = 35) or hormonal intrauterine devices (n = 28). Salivary concentrations of estradiol, progesterone, and testosterone were measured. Contrary to previous findings, this study did not reveal significant differences in rsEEG parameters between groups or significant relationships with hormonal levels. Age emerged as a covariate negatively related to the median 1/f slope. Based on these findings, we found no significant evidence to suggest that the periodic (alpha power and peak frequency) or aperiodic activity patterns in the brain during the resting state differ between the groups of females under investigation.
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Affiliation(s)
- Rimantė Gaižauskaitė
- Department of Neurobiology and Biophysics, Vilnius University, Saulėtekio ave. 7, 10257 Vilnius, Lithuania.
| | - Lina Gladutytė
- Department of Neurobiology and Biophysics, Vilnius University, Saulėtekio ave. 7, 10257 Vilnius, Lithuania
| | - Ingrida Zelionkaitė
- Department of Neurobiology and Biophysics, Vilnius University, Saulėtekio ave. 7, 10257 Vilnius, Lithuania
| | - Elena Čėsnaitė
- Institute of Psychology, University of Münster, Fliednerstr. 21, 48149 Münster, Germany
| | - Niko A Busch
- Institute of Psychology, University of Münster, Fliednerstr. 21, 48149 Münster, Germany
| | - Ramunė Grikšienė
- Department of Neurobiology and Biophysics, Vilnius University, Saulėtekio ave. 7, 10257 Vilnius, Lithuania
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14
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Zelionkaitė I, Gaižauskaitė R, Uusberg H, Uusberg A, Ambrasė A, Derntl B, Grikšienė R. The levonorgestrel-releasing intrauterine device is related to early emotional reactivity: An ERP study. Psychoneuroendocrinology 2024; 162:106954. [PMID: 38241970 DOI: 10.1016/j.psyneuen.2023.106954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/17/2023] [Accepted: 12/30/2023] [Indexed: 01/21/2024]
Abstract
Despite the evidence of altered emotion processing in oral contraceptive (OC) users, the impact of hormonal intrauterine devices (IUD) on emotional processing remains unexplored. Our study aimed to investigate how behavioural performance and event-related potentials (ERPs) linked with emotion reactivity and its regulation are associated with hormonal profiles of women using different types of hormonal contraception and naturally cycling women. Women using OCs (n = 25), hormonal IUDs (n = 33), and naturally cycling women in their early follicular (NCF, n = 33) or mid-luteal (NCL, n = 28) phase of the menstrual cycle were instructed to view emotional pictures (neutral, low and high negativity) and use cognitive reappraisal to up- or down-regulate negative emotions, while their electroencephalogram was recorded. Participants rated perceived negativity after each picture and their emotional arousal throughout the task. Saliva samples were collected to assess levels of 17β-estradiol, progesterone, and testosterone. As expected, emotional arousal increased throughout the task and correlated positively with perceived negativity. Perceived negativity and the amplitudes of the middle (N2/P3) and later (LPP) latency ERP components increased with increasing stimuli negativity. Emotion regulation modulated perceived negativity and the amplitudes of very late ERP components (parietal and frontal LPP). Moreover, IUD-users showed a higher negative amplitude of the frontal N2 in comparison to all three other groups, with the most consistent differences during up-regulation. Finally, testosterone correlated positively with the N2 peak in IUD-users and NCL women. Overall, our findings suggest that IUD-use and testosterone might be related to altered preconscious processing during the emotion regulation task requiring attention to the stimulus. The study underscores the need for additional research into how different hormonal contraceptives are linked to socio-emotional functioning.
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Affiliation(s)
- Ingrida Zelionkaitė
- Department of Neurobiology and Biophysics, Vilnius University, Saulėtekio ave. 7, 10257, Vilnius, Lithuania.
| | - Rimantė Gaižauskaitė
- Department of Neurobiology and Biophysics, Vilnius University, Saulėtekio ave. 7, 10257, Vilnius, Lithuania
| | - Helen Uusberg
- Institute of Psychology, University of Tartu, Ülikooli 18, 50090, Tartu, Estonia
| | - Andero Uusberg
- Institute of Psychology, University of Tartu, Ülikooli 18, 50090, Tartu, Estonia
| | - Aistė Ambrasė
- Department of Psychiatry and Psychotherapy, Women's Mental Health & Brain Function, Tübingen Center for Mental Health, University of Tübingen, Calwerstraße 14, 72016, Tübingen, Germany
| | - Birgit Derntl
- Department of Psychiatry and Psychotherapy, Women's Mental Health & Brain Function, Tübingen Center for Mental Health, University of Tübingen, Calwerstraße 14, 72016, Tübingen, Germany; DZPG (German Center for Mental Health), Partner site Tübingen, Germany
| | - Ramunė Grikšienė
- Department of Neurobiology and Biophysics, Vilnius University, Saulėtekio ave. 7, 10257, Vilnius, Lithuania
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15
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Holtfrerich SKC, Diekhof EK. Selective attention towards infants in nulliparous women across the menstrual cycle. Horm Behav 2024; 160:105492. [PMID: 38306878 DOI: 10.1016/j.yhbeh.2024.105492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 12/05/2023] [Accepted: 01/25/2024] [Indexed: 02/04/2024]
Abstract
Research in women showed that testosterone is associated with decreased selective attention towards infant stimuli, which can be compensated for by oxytocin administration. In theory, caregiving behavior is thought to be mediated by oxytocin. Oxytocin binds to dopaminergic neurons and thus supposedly motivates aspects of caregiving through its influence on dopaminergic transmission. Most previous studies on caregiving behaviors were thereby performed in women under hormonal contraception to avoid hormonal fluctuations. However, recent studies repeatedly demonstrated decisive influences of the hormonal changes across the female menstrual cycle on dopamine-mediated behaviors, suggesting that estradiol acts as dopamine agonist in the follicular phase and progesterone as dopamine antagonist in the luteal phase. In the present study, we investigated selective attention towards infants as one central aspect of caregiving behavior over the natural menstrual cycle and in relation to interindividual differences of estradiol and progesterone. As expected, we found that women with higher estradiol in the follicular phase also showed higher selective attention towards infant faces among adult distractors, whereas the correlation disappeared in the luteal phase. In contrast, progesterone did not correlate with selective attention towards infants. The present findings collectively support the assumption that estradiol may act as dopamine agonist in the follicular phase, thereby supposedly promoting an important aspect of caretaking behavior.
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Affiliation(s)
- Sarah K C Holtfrerich
- Universität Hamburg, Faculty of Mathematics, Informatics and Natural Sciences, Department of Biology, Institute of Zoology, Neuroendocrinology and Human Biology Unit, Martin-Luther-King Platz 3, D-20146 Hamburg, Germany
| | - Esther K Diekhof
- Universität Hamburg, Faculty of Mathematics, Informatics and Natural Sciences, Department of Biology, Institute of Zoology, Neuroendocrinology and Human Biology Unit, Martin-Luther-King Platz 3, D-20146 Hamburg, Germany.
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16
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Keenan A. Longer Menstrual Cycle and Infertility Evaluation. Am Fam Physician 2024; 109:296-298. [PMID: 38648821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
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17
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Oxfeldt M, Frederiksen LK, Gunnarson T, Hansen M. Influence of menstrual cycle phase and oral contraceptive phase on exercise performance in endurance-trained females. J Sports Med Phys Fitness 2024; 64:236-247. [PMID: 38213268 DOI: 10.23736/s0022-4707.23.15458-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
BACKGROUND Limited data exists on the influence of menstrual cycle (MC) phase and oral contraceptive (OC) phase on physical performance in endurance-trained females due to poor control regarding MC verification and differentiation. We aimed to evaluate exercise performance and the respiratory response to exercise in three distinct phases of the MC and OC cycle in endurance-trained females. METHODS Using a prospective cohort study design, we recruited trained females (Vo2max 52±4 mL O2/min/kg) who were either not using oral contraceptives (NOC) or using monophasic OCs. NOC were tested in the early and late follicular phase (FP) and the mid-luteal phase (LP). OC-users were tested in the withdrawal phase (WP) and two times in the active OC phase (OCP). The test battery included DXA scans, blood sampling, a submaximal bike test, a maximal isometric knee-extensor strength test, 4 and 20-second bike sprints, and a 6 min time trial on a bike. MC phases were verified by the use of ovulation kits and circulating sex hormone levels. RESULTS After the exclusion of four NOCs due to inadequate sex hormone levels, 11 NOC and 13 OC users were included in the final analysis. 6 min time trial performance, sprint performance, and most submaximal exercise intensity variables did not differ between MC phases and OC cycle phases. However, in NOC, ventilation (L/min) during exercise at 30% of aerobic peak power was 7.6% lower in the late FP compared to the LP (P<0.05). In OC users, muscle strength was 3.9% higher in the early OCP compared to WP (P<0.05), whereas body mass was higher in the late OCP compared to WP (P<0.05). CONCLUSIONS Collectively, our study suggests that MC phase and OCP influence exercise performance to a limited extent in endurance-trained females.
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Affiliation(s)
- Mikkel Oxfeldt
- Department of Public Health, University of Aarhus, Aarhus, Denmark
| | - Louise K Frederiksen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Gunnarson
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Mette Hansen
- Department of Public Health, University of Aarhus, Aarhus, Denmark -
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18
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Russman Block SR, Klump KL, Beltz AM, Burt SA, Moser JS. Ovarian hormones reduce the negative association between worry and cognitive control: A combined neural and behavioral investigation. Psychoneuroendocrinology 2024; 161:106947. [PMID: 38183865 DOI: 10.1016/j.psyneuen.2023.106947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 12/11/2023] [Accepted: 12/21/2023] [Indexed: 01/08/2024]
Abstract
BACKGROUND Increased reactivity to response conflict and errors, processes governed by the dorsal anterior cingulate cortex (dACC), have both been implicated in anxiety. Anxiety is also more common in females than males. Importantly, natural changes in ovarian hormones levels are related to fluctuations in anxiety symptoms in healthy and clinical populations, and ovarian hormones likely modulate prefrontal cortex structure and function. No studies, however, have examined the role of fluctuating ovarian hormones in the association between anxiety and cognitive control across the menstrual cycle. METHODS In this multimodal proof-of-concept study, naturally cycling females (N = 30 twins from 14 complete twin pairs and 2 participants whose co-twin was not in the final sample; age 18-29) provided saliva samples to assay for estradiol and progesterone and completed the Penn State Worry Questionnaire for 35 consecutive days. At two time points, during projected pre-ovulatory and post-ovulatory phases, they also completed the Flanker task while undergoing functional magnetic resonance imaging to probe cognitive control-related dACC activity. Multilevel modeling was used to examine within- and between-person effects of hormones and worry on cognitive-control indices. RESULTS On days when estradiol and progesterone were low relative to a female's own average (i.e., within-subjects effect), worry was associated with greater flanker interference. In females with higher estradiol and progesterone levels compared to other females (i.e., between-subject effects), worry was associated with less error-related dACC activity, irrespective of the day that dACC activity was assessed. CONCLUSION Findings suggest a protective effect of ovarian hormones on the link between worry and cognitive control. Associations between worry and conflict-monitoring were sensitive to daily hormonal fluctuations (within-person states), whereas associations between worry and error-monitoring were sensitive to mean hormone levels (between-person traits), suggesting that ovarian hormones are critical to consider in studies examining associations between anxiety and cognitive control in females.
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19
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Poley M. Sex-specific considerations in nanomedicine: highlighting the impact of the menstrual cycle on drug development. Nanomedicine (Lond) 2024; 19:557-560. [PMID: 38127525 DOI: 10.2217/nnm-2023-0347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023] Open
Abstract
Tweetable abstract The female menstrual cycle is one of the most overlooked sex-specific factors in drug distribution and response. Unlocking the potential of nanomedicine demands a fundamental understanding of the impact biological sex has on drug distribution, efficacy and adverse effects.
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Affiliation(s)
- Maria Poley
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA 02142, USA
- Department of Medicine, Division of Engineering in Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02215, USA
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20
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Chase EC, Taylor JMG, Boonstra PS. Modeling basal body temperature data using horseshoe process regression. Stat Med 2024; 43:817-832. [PMID: 38095078 DOI: 10.1002/sim.9991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 08/07/2023] [Accepted: 12/03/2023] [Indexed: 02/21/2024]
Abstract
Biomedical data often exhibit jumps or abrupt changes. For example, women's basal body temperature may jump at ovulation, menstruation, implantation, and miscarriage. These sudden changes make these data challenging to model: many methods will oversmooth the sharp changes or overfit in response to measurement error. We develop horseshoe process regression (HPR) to address this problem. We define a horseshoe process as a stochastic process in which each increment is horseshoe-distributed. We use the horseshoe process as a nonparametric Bayesian prior for modeling a potentially nonlinear association between an outcome and its continuous predictor, which we implement via Stan and in the R package HPR. We provide guidance and extensions to advance HPR's use in applied practice: we introduce a Bayesian imputation scheme to allow for interpolation at unobserved values of the predictor within the HPR; include additional covariates via a partial linear model framework; and allow for monotonicity constraints. We find that HPR performs well when fitting functions that have sharp changes. We apply HPR to model women's basal body temperatures over the course of the menstrual cycle.
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Affiliation(s)
| | - Jeremy M G Taylor
- Department of Biostatistics, University of Michigan, Ann Arbor, Michigan, USA
| | - Philip S Boonstra
- Department of Biostatistics, University of Michigan, Ann Arbor, Michigan, USA
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21
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Tanabe K, Kamemoto K, Kawaguchi Y, Fushimi K, Wong SY, Ikegami N, Sakamaki-Sunaga M, Hayashi N. Proteomics of appetite-regulating system influenced by menstrual cycle and intensive exercise in female athletes: a pilot study. Sci Rep 2024; 14:4188. [PMID: 38378702 PMCID: PMC10879539 DOI: 10.1038/s41598-024-54572-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 02/14/2024] [Indexed: 02/22/2024] Open
Abstract
Female athletes who endure intense training are at risk of developing the 'female athlete triad,' making energy intake management crucial. However, the fluctuations in estradiol and progesterone levels throughout the menstrual cycle present a challenge in maintaining consistent energy intake. This study aimed to uncover the underlying factors associated with appetite regulation linked to menstrual phases and exercise using proteomic approach. Five female athletes engaged in 60 min of bicycle exercise, followed by 90 min of rest, during both the follicular and luteal phases. Serum samples were collected before, during, and after exercise, and the serum proteome was analyzed using 2D-gel electrophoresis. A total of 511 spots were detected in the subjects' serum profiles, with significant decreases observed in haptoglobin during the luteal phase and complement component 3 during bicycle training. Unsupervised learning with a generalized estimating equation analysis showed that serum peptide YY (PYY), an appetite suppressor, significantly influenced the fluctuations of serum proteins induced by exercise (p < 0.05). Regression analysis demonstrated a positive correlation between PYY and serum IgM (R = 0.87), implying that the intestinal environment and the immune response in female athletes may contribute to appetite regulation.
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Affiliation(s)
- Kazuhiro Tanabe
- School of Life Science and Technology, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo, Japan
- Medical Solution Promotion Department, Medical Solution Segment, LSI Medience Corporation, Shimura, Itabashi-ku, Tokyo, Japan
| | - Kayoko Kamemoto
- Graduate School of Physical Education, Health and Sport Science, Nippon Sport Science University, Fukasawa, Setagaya-ku, Tokyo, Japan
| | - Yoshimasa Kawaguchi
- School of Life Science and Technology, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo, Japan
| | - Kai Fushimi
- School of Life Science and Technology, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo, Japan
| | - Sing Ying Wong
- School of Life Science and Technology, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo, Japan
| | - Nodoka Ikegami
- Department of Exercise Physiology, Nippon Sport Science University, Fukasawa, Setagaya-ku, Tokyo, Japan
| | - Mikako Sakamaki-Sunaga
- Department of Exercise Physiology, Nippon Sport Science University, Fukasawa, Setagaya-ku, Tokyo, Japan
| | - Nobuhiro Hayashi
- School of Life Science and Technology, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo, Japan.
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22
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Haase L, Vehlen A, Strojny J, Domes G. Effects of menstrual cycle phase and ovulation on the salivary cortisol awakening response. Psychoneuroendocrinology 2024; 160:106669. [PMID: 37988874 DOI: 10.1016/j.psyneuen.2023.106669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 11/01/2023] [Accepted: 11/01/2023] [Indexed: 11/23/2023]
Abstract
The cortisol awakening response (CAR) is influenced by several state and trait variables, one of which might be the menstrual cycle in women. Previous results suggested that the CAR is enhanced around ovulation, which is why it has been recommended to avoid sampling during the ovulatory phase. In two separate studies, we aimed to replicate previous findings that reported the CAR's modulation across the menstrual cycle, especially during ovulation. In Study 1, a group of 27 healthy naturally cycling women collected saliva at 0, 30, 45, and 60 min post-awakening on two days during their follicular, ovulatory, and luteal phases in a repeated measures design. In Study 2, CAR samples were collected from 30 healthy naturally cycling women on seven consecutive days around the expected ovulation. To increase reliability of CAR measurements, participants' compliance of saliva sampling times was monitored, ovarian steroids (estradiol and progesterone) were collected, and ovulation was confirmed with specific test kits. Contrary to our expectations, we detected no differences in the CAR over the menstrual cycle, and no significant association with variations in estradiol and progesterone. In addition, we excluded confounding effects such as compliance and validated the cycle phase. These results suggest that the CAR is largely robust against hormonal variations across the menstrual cycle, including the mid-cycle phase around ovulation. However, further research is needed to understand the potential ovarian steroid-induced modulation of HPA axis functioning and the menstrual cycle's effects on salivary cortisol levels in psychobiological studies.
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Affiliation(s)
- Lisa Haase
- Biological and Clinical Psychology, Department of Psychology, University of Trier, Trier, Germany; Institute for Cognitive and Affective Neuroscience, University of Trier, Trier, Germany.
| | - Antonia Vehlen
- Biological and Clinical Psychology, Department of Psychology, University of Trier, Trier, Germany
| | - Julia Strojny
- Biological and Clinical Psychology, Department of Psychology, University of Trier, Trier, Germany
| | - Gregor Domes
- Biological and Clinical Psychology, Department of Psychology, University of Trier, Trier, Germany; Institute for Cognitive and Affective Neuroscience, University of Trier, Trier, Germany.
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23
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Elliott Williams M, Hardnett FP, Sheth AN, Wein AN, Li ZRT, Radzio-Basu J, Dinh C, Haddad LB, Collins EMB, Ofotokun I, Antia R, Scharer CD, Garcia-Lerma JG, Kohlmeier JE, Swaims-Kohlmeier A. The menstrual cycle regulates migratory CD4 T-cell surveillance in the female reproductive tract via CCR5 signaling. Mucosal Immunol 2024; 17:41-53. [PMID: 37866719 PMCID: PMC10990418 DOI: 10.1016/j.mucimm.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 10/16/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023]
Abstract
Despite their importance for immunity against sexually transmitted infections, the composition of female reproductive tract (FRT) memory T-cell populations in response to changes within the local tissue environment under the regulation of the menstrual cycle remains poorly defined. Here, we show that in humans and pig-tailed macaques, the cycle determines distinct clusters of differentiation 4 T-cell surveillance behaviors by subsets corresponding to migratory memory (TMM) and resident memory T cells. TMM displays tissue-itinerant trafficking characteristics, restricted distribution within the FRT microenvironment, and distinct effector responses to infection. Gene pathway analysis by RNA sequencing identified TMM-specific enrichment of genes involved in hormonal regulation and inflammatory responses. FRT T-cell subset fluctuations were discovered that synchronized to cycle-driven CCR5 signaling. Notably, oral administration of a CCR5 antagonist drug blocked TMM trafficking. Taken together, this study provides novel insights into the dynamic nature of FRT memory CD4 T cells and identifies the menstrual cycle as a key regulator of immune surveillance at the site of STI pathogen exposure.
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Affiliation(s)
- M Elliott Williams
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Felica P Hardnett
- Division of HIV Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Anandi N Sheth
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine and Grady Health System, Atlanta, GA, USA
| | - Alexander N Wein
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Zheng-Rong Tiger Li
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Jessica Radzio-Basu
- Division of HIV Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Chuong Dinh
- Division of HIV Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Lisa B Haddad
- Department of Gynecology & Obstetrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Elizabeth M B Collins
- Department of Gynecology & Obstetrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Igho Ofotokun
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine and Grady Health System, Atlanta, GA, USA
| | - Rustom Antia
- Department of Biology, Emory University, Atlanta, GA, USA
| | - Christopher D Scharer
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - J Gerardo Garcia-Lerma
- Division of HIV Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jacob E Kohlmeier
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Alison Swaims-Kohlmeier
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA; Division of HIV Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA; Department of Gynecology & Obstetrics, Emory University School of Medicine, Atlanta, GA, USA.
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Ekenros L, von Rosen P, Norrbom J, Holmberg HC, Sundberg CJ, Fridén C, Hirschberg AL. Impact of Menstrual cycle-based Periodized training on Aerobic performance, a Clinical Trial study protocol-the IMPACT study. Trials 2024; 25:93. [PMID: 38287424 PMCID: PMC10823667 DOI: 10.1186/s13063-024-07921-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 01/09/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND The menstrual cycle and its impact on training and performance are of growing interest. However, evidence is lacking whether periodized exercise based on the menstrual cycle is beneficial. The primary purpose of this proposed randomized, controlled trial, the IMPACT study, is to evaluate the effect of exercise periodization during different phases of the menstrual cycle, i.e., comparing follicular phase-based and luteal phase-based training with regular training during the menstrual cycle on physical performance in well-trained women. METHODS Healthy, well-trained, eumenorrheic women between 18 and 35 years (n = 120) will be recruited and first assessed for physical performance during a run-in menstrual cycle at different cycle phases and then randomized to three different interventions: follicular phase-based training, luteal phase-based training, or regular training during three menstrual cycles. The training intervention will consist of high-intensity spinning classes followed by strength training. The menstrual cycle phases will be determined by serum hormone analysis throughout the intervention period. Assessment of aerobic performance (primary outcome) and muscle strength, body composition, and blood markers will be performed at baseline and at the end of the intervention. DISCUSSION With a robust methodology, this study has the potential to provide evidence of the differential effects of exercise periodization during different phases of the menstrual cycle in female athletes. TRIAL REGISTRATION ClinicalTrials.gov NCT05697263 . Registered on 25 January 2023.
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Affiliation(s)
- Linda Ekenros
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Alfred Nobels Allé 23, SE-141 83, Huddinge, Sweden.
| | - Philip von Rosen
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Alfred Nobels Allé 23, SE-141 83, Huddinge, Sweden
| | - Jessica Norrbom
- Department of Physiology and Pharmacology, Molecular Exercise Physiology, Karolinska Institutet, Stockholm, 171 77, Sweden
| | - Hans-Christer Holmberg
- Department of Physiology and Pharmacology, Molecular Exercise Physiology, Karolinska Institutet, Stockholm, 171 77, Sweden
- Department of Health Sciences, Lulea University of Technology, 971 87, Lulea, Sweden
| | - Carl Johan Sundberg
- Department of Physiology and Pharmacology, Molecular Exercise Physiology, Karolinska Institutet, Stockholm, 171 77, Sweden
| | - Cecilia Fridén
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Alfred Nobels Allé 23, SE-141 83, Huddinge, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, 171 76, Stockholm, Sweden
- Department of Healthcare and Welfare, Malardalens University, 721 23, Vasteras, Sweden
| | - Angelica Lindén Hirschberg
- Department of Women's and Children's Health, Karolinska Institutet, 171 76, Stockholm, Sweden
- Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, 171 76, Stockholm, Sweden
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25
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Kubica C, Ketelhut S, Querciagrossa D, Burger M, Widmer M, Bernhard J, Schneider M, Ries T, Nigg CR. Effects of a training intervention tailored to the menstrual cycle on endurance performance and hemodynamics. J Sports Med Phys Fitness 2024; 64:45-54. [PMID: 37800402 DOI: 10.23736/s0022-4707.23.15277-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
BACKGROUND This study aimed to compare the effects of block periodized training and training adapted to the menstrual cycle (MC) phases on endurance performance, cardiovascular parameters, recovery, and MC-related symptoms in active females. METHODS Fourteen naturally menstruating, moderately trained females (age: 24±3 years; BMI: 22.3±2.7) were randomized into an intervention (INT) and a control (CON) group. Throughout an 8-week intervention period, both groups participated in a polarized training program. In the INT, the training sessions were adapted to the MC with higher training loads within the mid and late follicular phase. Before and after the intervention maximal oxygen consumption (VO2max), velocity and heart rate at ventilatory thresholds one and two (vVT1, vVT2, hrVT1, hrVT2), systolic and diastolic blood pressure (sBP, dBP), root mean square of successive RR interval differences (RMSSD), standard deviation of NN intervals (SDNN), pulse wave velocity (PWV), and the premenstrual assessment form (PAF) were assessed. RESULTS There were no significant time × group interaction effects in all physiological parameters (VO2max: P=0.890; vVT1: P=1.000; hrVT1: P=0.464; vVT2: P=0.356; hrVT2: P=0.762 sBP: P=0.948; dBP: P=0.203; RMSSD: P=0.257; SDNN: P=0.241; PWV: P=0.818), or psychological parameters (PAF: P=0.745). CONCLUSIONS Tailoring a polarized training program to the MC did not augment training responses compared to a regular training program in active females. However, a substantial portion of the training intervention in the CON was coincidentally matched to the MC.
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Affiliation(s)
- Claudia Kubica
- Department of Health Science, University of Bern, Bern, Switzerland -
| | - Sascha Ketelhut
- Department of Health Science, University of Bern, Bern, Switzerland
| | | | - Manuel Burger
- Department of Health Science, University of Bern, Bern, Switzerland
| | - Mara Widmer
- Department of Health Science, University of Bern, Bern, Switzerland
| | - Julia Bernhard
- Department of Health Science, University of Bern, Bern, Switzerland
| | | | - Thomas Ries
- Department of Health Science, University of Bern, Bern, Switzerland
| | - Claudio R Nigg
- Department of Health Science, University of Bern, Bern, Switzerland
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Kaltsouni E, Schmidt F, Zsido RG, Eriksson A, Sacher J, Sundström-Poromaa I, Sumner RL, Comasco E. Electroencephalography findings in menstrually-related mood disorders: A critical review. Front Neuroendocrinol 2024; 72:101120. [PMID: 38176542 DOI: 10.1016/j.yfrne.2023.101120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 12/21/2023] [Accepted: 12/31/2023] [Indexed: 01/06/2024]
Abstract
The female reproductive years are characterized by fluctuations in ovarian hormones across the menstrual cycle, which have the potential to modulate neurophysiological and behavioral dynamics. Menstrually-related mood disorders (MRMDs) comprise cognitive-affective or somatic symptoms that are thought to be triggered by the rapid fluctuations in ovarian hormones in the luteal phase of the menstrual cycle. MRMDs include premenstrual syndrome (PMS), premenstrual dysphoric disorder (PMDD), and premenstrual exacerbation (PME) of other psychiatric disorders. Electroencephalography (EEG) non-invasively records in vivo synchronous activity from populations of neurons with high temporal resolution. The present overview sought to systematically review the current state of task-related and resting-state EEG investigations on MRMDs. Preliminary evidence indicates lower alpha asymmetry at rest being associated with MRMDs, while one study points to the effect being luteal-phase specific. Moreover, higher luteal spontaneous frontal brain activity (slow/fast wave ratio as measured by the delta/beta power ratio) has been observed in persons with MRMDs, while sleep architecture results point to potential circadian rhythm disturbances. In this review, we discuss the quality of study designs as well as future perspectives and challenges of supplementing the diagnostic and scientific toolbox for MRMDs with EEG.
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Affiliation(s)
- Elisavet Kaltsouni
- Department of Womeńs and Childreńs Health, Science for Life Laboratory, Uppsala University, Sweden
| | - Felix Schmidt
- Department of Womeńs and Childreńs Health, Science for Life Laboratory, Uppsala University, Sweden; Centre for Women's Mental Health during the Reproductive Lifespan, Uppsala University, 751 85 Uppsala, Sweden
| | - Rachel G Zsido
- Cognitive Neuroendocrinology, Max Planck Institute for Human Cognitive and Brain Sciences, Germany; Department of Psychiatry, Clinical Neuroscience Laboratory for Sex Differences in the Brain, Massachusetts General Hospital, Harvard Medical School, USA
| | - Allison Eriksson
- Centre for Women's Mental Health during the Reproductive Lifespan, Uppsala University, 751 85 Uppsala, Sweden; Department of Womeńs and Childreńs Health, Uppsala University, Sweden
| | - Julia Sacher
- Cognitive Neuroendocrinology, Max Planck Institute for Human Cognitive and Brain Sciences, Germany; Clinic of Cognitive Neurology, University of Leipzig, Germany
| | | | | | - Erika Comasco
- Department of Womeńs and Childreńs Health, Science for Life Laboratory, Uppsala University, Sweden.
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Olenick AA, Pearson RC, Jenkins NT. Impact of aerobic fitness status, menstrual cycle phase, and oral contraceptive use on exercise substrate oxidation and metabolic flexibility in females. Appl Physiol Nutr Metab 2024; 49:93-104. [PMID: 37657080 DOI: 10.1139/apnm-2023-0101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/03/2023]
Abstract
The influence of menstrual cycle phase and fitness status on metabolism during high-intensity interval exercise (HIIE) was assessed. Twenty-five females (24.4 (3.6) years) were categorized by normal menstrual cycle (n = 14) vs. oral contraceptive (OC) use (n = 11) and by aerobic fitness, high-fitness females (HFF; n = 13) vs. low-fitness females (LFF; n = 12). HIIE was four sets of four repetitions with a 3 min rest between intervals on a cycle ergometer at a power output halfway between the ventilatory threshold and V̇O2peak and performed during follicular (FOL: days 2-7 or inactive pills) and luteal phases (LUT: day ∼21 or 3rd week of active pills). Substrate oxidation was assessed via indirect calorimetry, blood lactate via finger stick, and recovery of skeletal muscle oxidative metabolism (mV̇O2) via continuous-wave near-infrared spectroscopy. HFF oxidized more fat (g·kg-1) during the full session (FOL: p = 0.050, LUT: p = 0.001), high intervals (FOL: p = 0.048, LUT: p = 0.001), low intervals (FOL: p = 0.032, LUT: p = 0.024), and LUT recovery (p = 0.033). Carbohydrate oxidation area under the curve was greater in HFF during FOL (FOL: p = 0.049, LUT: p = 0.124). Blood lactate was lower in LFF in FOL (p ≤ 0.05) but not in LUT. Metabolic flexibility (Δ fat oxidation g·kg-1·min-1) was greater in HFF than LFF during intervals 2-3 in FOL and 1-4 in LUT (p ≤ 0.05). Fitness status more positively influences exercise metabolic flexibility during HIIE than cycle phase or OC use.
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Affiliation(s)
- Alyssa A Olenick
- Department of Endocrinology and Metabolism, University of Colorado Anschutz Medical School, Aurora, CO, USA
| | - Regis C Pearson
- Department of Kinesiology, College of Education, University of Georgia, Athens, GA 30602, USA
| | - Nathan T Jenkins
- Department of Kinesiology, College of Education, University of Georgia, Athens, GA 30602, USA
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Rafiee Y, Heine C, Schacht A. Does the interplay of emotion-related personality traits and reproductive hormones predict individual variation in emotion recognition? PLoS One 2023; 18:e0295176. [PMID: 38117736 PMCID: PMC10732445 DOI: 10.1371/journal.pone.0295176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 11/16/2023] [Indexed: 12/22/2023] Open
Abstract
Person-related variation has been identified in many socio-cognitive domains, and there is evidence for links between certain personality traits and individual emotion recognition. Some studies, utilizing the menstrual cycle as a hormonal model, attempted to demonstrate that hormonal fluctuations could predict variations in emotion recognition, but with merely inconsistent findings. Remarkably, the interplay between hormone fluctuations and other person-related factors that could potentially influence emotion recognition remains understudied. In the current study, we examined if the interactions of emotion-related personality traits, namely openness, extraversion, and neuroticism, and the ovulatory cycle predict individual variation in facial emotion recognition in healthy naturally cycling women. We collected salivary ovarian hormones measures from N = 129 (n = 72 validated via LH test) women across their late follicular and mid-luteal phases of the ovulatory cycle. The results revealed a negative association between neuroticism scores and emotion recognition when progesterone levels (within-subject) were elevated. However, the results did not indicate a significant moderating influence of neuroticism, openness, and extraversion on emotion recognition across phases (late follicular vs. mid-luteal) of the menstrual cycle. Additionally, there was no significant interaction between openness or extraversion and ovarian hormone levels in predicting facial emotion recognition. The current study suggests future lines of research to compare these findings in a clinical setting, as both neuroticism and ovarian hormone dysregulation are associated with some psychiatric disorders such as premenstrual dysphoric disorder (PMDD).
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Affiliation(s)
- Yasaman Rafiee
- Department for Cognition, Emotion and Behavior, Affective Neuroscience and Psychophysiology Laboratory, Institute of Psychology, University of Göttingen, Göttingen, Germany
- Leibniz ScienceCampus “Primate Cognition”, Göttingen, Germany
| | - Charlotte Heine
- Department for Cognition, Emotion and Behavior, Affective Neuroscience and Psychophysiology Laboratory, Institute of Psychology, University of Göttingen, Göttingen, Germany
| | - Anne Schacht
- Department for Cognition, Emotion and Behavior, Affective Neuroscience and Psychophysiology Laboratory, Institute of Psychology, University of Göttingen, Göttingen, Germany
- Leibniz ScienceCampus “Primate Cognition”, Göttingen, Germany
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Hantsoo L, Jagodnik KM, Novick AM, Baweja R, di Scalea TL, Ozerdem A, McGlade EC, Simeonova DI, Dekel S, Kornfield SL, Nazareth M, Weiss SJ. The role of the hypothalamic-pituitary-adrenal axis in depression across the female reproductive lifecycle: current knowledge and future directions. Front Endocrinol (Lausanne) 2023; 14:1295261. [PMID: 38149098 PMCID: PMC10750128 DOI: 10.3389/fendo.2023.1295261] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/13/2023] [Indexed: 12/28/2023] Open
Abstract
The aim of this narrative review is to consolidate knowledge on the role of the hypothalamic-pituitary-adrenal (HPA) axis in depression pathophysiology at different reproductive stages across the female lifespan. Despite growing evidence about the impact of gonadal hormones on mood disorders, no previous review has examined the interaction between such hormonal changes and the HPA axis within the context of depressive disorders in women. We will focus on HPA axis function in depressive disorders at different reproductive stages including the menstrual cycle (e.g., premenstrual dysphoric disorder [PMDD]), perinatally (e.g., postpartum depression), and in perimenopausal depression. Each of these reproductive stages is characterized by vast physiological changes and presents major neuroendocrine reorganization. The HPA axis is one of the main targets of such functional alterations, and with its key role in stress response, it is an etiological factor in vulnerable windows for depression across the female lifespan. We begin with an overview of the HPA axis and a brief summary of techniques for measuring HPA axis parameters. We then describe the hormonal milieu of each of these key reproductive stages, and integrate information about HPA axis function in depression across these reproductive stages, describing similarities and differences. The role of a history of stress and trauma exposure as a contributor to female depression in the context of HPA axis involvement across the reproductive stages is also presented. This review advances the pursuit of understanding common biological mechanisms across depressive disorders among women. Our overarching goal is to identify unmet needs in characterizing stress-related markers of depression in women in the context of hormonal changes across the lifespan, and to support future research in women's mental health as it pertains to pathophysiology, early diagnosis, and treatment targets.
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Affiliation(s)
- Liisa Hantsoo
- Department of Psychiatry & Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Kathleen M. Jagodnik
- Department of Psychiatry, Harvard Medical School and Massachusetts General Hospital, Boston, MA, United States
| | - Andrew M. Novick
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Ritika Baweja
- Department of Psychiatry and Behavioral Health, Penn State Health, Hershey, PA, United States
- Department of Obstetrics and Gynecology, Penn State Health, Hershey, PA, United States
| | - Teresa Lanza di Scalea
- Department of Psychiatry and Behavioral Sciences, Dell Medical School, University of Texas at Austin, Austin, TX, United States
- Department of Women’s Health, Dell Medical School, University of Texas at Austin, Austin, TX, United States
| | - Aysegul Ozerdem
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, United States
| | - Erin C. McGlade
- Department of Psychiatry, Huntsman Mental Health Institute, University of Utah School of Medicine, Salt Lake, UT, United States
- Department of Veterans Affairs, Mental Illness Research, Education, and Clinical Center (MIRECC), Salt Lake, UT, United States
| | - Diana I. Simeonova
- Department of Psychiatry and Behavioral Sciences, Brain Health Center, Emory University School of Medicine, Atlanta, GA, United States
- Goizueta Business School, Emory University, Atlanta, GA, United States
| | - Sharon Dekel
- Department of Psychiatry, Harvard Medical School and Massachusetts General Hospital, Boston, MA, United States
| | - Sara L. Kornfield
- Center for Women’s Behavioral Wellness, Psychiatry Department, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Michelle Nazareth
- Department of Neuroscience, The Johns Hopkins University, Baltimore, MD, United States
| | - Sandra J. Weiss
- Department of Community Health Systems, University of California, San Francisco, San Francisco, CA, United States
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30
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Niggli A, Rothenbühler M, Sachs M, Leeners B. Can Wrist-Worn Medical Devices Correctly Identify Ovulation? Sensors (Basel) 2023; 23:9730. [PMID: 38139575 PMCID: PMC10747116 DOI: 10.3390/s23249730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 12/03/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023]
Abstract
(1) Background: Hormonal fluctuations across the menstrual cycle lead to multiple changes in physiological parameters such as body temperature, cardiovascular function, respiratory rate and perfusion. Electronic wearables analyzing those parameters might present a convenient alternative to urinary ovulation tests for predicting the fertile window. (2) Methods: We conducted a prospective observational study including women aged 18-45 years without current hormonal therapy who used a wrist-worn medical device and urinary ovulation tests for a minimum of three cycles. We analyzed the accuracy of both the retrospective and prospective algorithms using a generalized linear mixed-effects model. The findings were compared to real-world data from bracelet users who also reported urinary ovulation tests. (3) Results: A total of 61 study participants contributing 205 cycles and 6081 real-life cycles from 3268 bracelet users were included in the analysis. The mean error in identifying ovulation with the wrist-worn medical device retrospective algorithm in the clinical study was 0.31 days (95% CI -0.13 to 0.75). The retrospective algorithm identified 75.4% of fertile days, and the prospective algorithm identified 73.8% of fertile days correctly within the pre-specified equivalence limits (±2 days). The quality of the retrospective algorithm in the clinical study could be confirmed by real-world data. (4) Conclusion: Our data indicate that wearable sensors may be used to accurately detect the periovulatory period.
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Affiliation(s)
- Angela Niggli
- Department of Reproductive Endocrinology, University Hospital of Zürich, Frauenklinikstrasse 10, 8091 Zürich, Switzerland; (M.S.); (B.L.)
- Faculty of Medicine, University of Zurich, 8032 Zurich, Switzerland
| | | | - Maike Sachs
- Department of Reproductive Endocrinology, University Hospital of Zürich, Frauenklinikstrasse 10, 8091 Zürich, Switzerland; (M.S.); (B.L.)
- Faculty of Medicine, University of Zurich, 8032 Zurich, Switzerland
| | - Brigitte Leeners
- Department of Reproductive Endocrinology, University Hospital of Zürich, Frauenklinikstrasse 10, 8091 Zürich, Switzerland; (M.S.); (B.L.)
- Faculty of Medicine, University of Zurich, 8032 Zurich, Switzerland
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31
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Pournasiri F, Zarei M, Mainer-Pardos E, Nobari H. Isometric and isokinetic strength of lower-limb muscles in female athletes during different phases of menstrual cycle: a causal-comparative study. BMC Womens Health 2023; 23:657. [PMID: 38066487 PMCID: PMC10704707 DOI: 10.1186/s12905-023-02819-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Muscle strength is affected by different stages of the menstrual cycle in women. Since the strength of the lower limb muscles plays a significant role in the occurrence of anterior cruciate ligament injury, it seems necessary to study the strength of the lower limb muscles at different stages of this cycle to take preventive measures. Therefore, this study aimed to compare the isometric and isokinetic strength of lower limb muscles in female athletes at different menstrual cycle stages. METHODS The present study is of a causal-comparative type. Thirty-seven female athletes in anterior cruciate ligament injury high-risk disciplines participated in this study. Isometric and isokinetic knee extensors and flexors muscle strength status, including the traditional hamstrings/quadriceps (H/Q) ratios, were recorded at different stages of the menstrual cycle (follicular, ovulatory, luteal) by Biodex isokinetic dynamometry system 4. Then, the obtained results were analyzed by repeated measure analysis of variance. RESULTS Analysis of variance with repeated measures showed isokinetic and isometric strength in the knee flexor and extensor muscles at an angular velocity of 60˚/s in the ovulatory phase are higher than the follicular and luteal ones. The strength of the muscles declined during the follicular and luteal phases (p ≤ 0.05). CONCLUSIONS Due to the negative effect of the follicular and luteal stages of the menstrual cycle on the strength of the flexor and extensor muscles of the knee, the risk of anterior cruciate ligament injury may increase during this period. Therefore, it is recommended that all female coaches and athletes take preventive measures during this period.
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Affiliation(s)
- Fatemeh Pournasiri
- Department of sport Rehabilitation and Health, Faculty of sport science and Health, Shahid Beheshti University, Tehran, Iran
| | - Mostafa Zarei
- Department of sport Rehabilitation and Health, Faculty of sport science and Health, Shahid Beheshti University, Tehran, Iran.
| | - Elena Mainer-Pardos
- University San Jorge, Autov A23 km 299, Villanueva de Gállego, Zaragoza, 50830, Spain
| | - Hadi Nobari
- Faculty of Sport Sciences, University of Extremadura, Cáceres, 10003, Spain.
- Department of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, 56199-11367, Iran.
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D'Souza AC, Wageh M, Williams JS, Colenso-Semple LM, McCarthy DG, McKay AKA, Elliott-Sale KJ, Burke LM, Parise G, MacDonald MJ, Tarnopolsky MA, Phillips SM. Menstrual cycle hormones and oral contraceptives: a multimethod systems physiology-based review of their impact on key aspects of female physiology. J Appl Physiol (1985) 2023; 135:1284-1299. [PMID: 37823207 PMCID: PMC10979803 DOI: 10.1152/japplphysiol.00346.2023] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 09/18/2023] [Accepted: 10/10/2023] [Indexed: 10/13/2023] Open
Abstract
Hormonal changes around ovulation divide the menstrual cycle (MC) into the follicular and luteal phases. In addition, oral contraceptives (OCs) have active (higher hormone) and placebo phases. Although there are some MC-based effects on various physiological outcomes, we found these differences relatively subtle and difficult to attribute to specific hormones, as estrogen and progesterone fluctuate rather than operating in a complete on/off pattern as observed in cellular or preclinical models often used to substantiate human data. A broad review reveals that the differences between the follicular and luteal phases and between OC active and placebo phases are not associated with marked differences in exercise performance and appear unlikely to influence muscular hypertrophy in response to resistance exercise training. A systematic review and meta-analysis of substrate oxidation between MC phases revealed no difference between phases in the relative carbohydrate and fat oxidation at rest and during acute aerobic exercise. Vascular differences between MC phases are also relatively small or nonexistent. Although OCs can vary in composition and androgenicity, we acknowledge that much more work remains to be done in this area; however, based on what little evidence is currently available, we do not find compelling support for the notion that OC use significantly influences exercise performance, substrate oxidation, or hypertrophy. It is important to note that the study of females requires better methodological control in many areas. Previous studies lacking such rigor have contributed to premature or incorrect conclusions regarding the effects of the MC and systemic hormones on outcomes. While we acknowledge that the evidence in certain research areas is limited, the consensus view is that the impact of the MC and OC use on various aspects of physiology is small or nonexistent.
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Affiliation(s)
- Alysha C D'Souza
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Mai Wageh
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | | | | | - Devin G McCarthy
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Alannah K A McKay
- Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, Australia
| | | | - Louise M Burke
- Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, Australia
| | - Gianni Parise
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | | | - Mark A Tarnopolsky
- Department of Pediatrics, McMaster University Medical Center, Hamilton, Ontario, Canada
| | - Stuart M Phillips
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
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Baldwin SN, Jepps TA, Greenwood IA. Cycling matters: Sex hormone regulation of vascular potassium channels. Channels (Austin) 2023; 17:2217637. [PMID: 37243715 PMCID: PMC10228406 DOI: 10.1080/19336950.2023.2217637] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/07/2023] [Accepted: 05/19/2023] [Indexed: 05/29/2023] Open
Abstract
Sex hormones and the reproductive cycle (estrus in rodents and menstrual in humans) have a known impact on arterial function. In spite of this, sex hormones and the estrus/menstrual cycle are often neglected experimental factors in vascular basic preclinical scientific research. Recent research by our own laboratory indicates that cyclical changes in serum concentrations of sex -hormones across the rat estrus cycle, primary estradiol, have significant consequences for the subcellular trafficking and function of KV. Vascular potassium channels, including KV, are essential components of vascular reactivity. Our study represents a small part of a growing field of literature aimed at determining the role of sex hormones in regulating arterial ion channel function. This review covers key findings describing the current understanding of sex hormone regulation of vascular potassium channels, with a focus on KV channels. Further, we highlight areas of research where the estrus cycle should be considered in future studies to determine the consequences of physiological oscillations in concentrations of sex hormones on vascular potassium channel function.
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Affiliation(s)
- Samuel N Baldwin
- Vascular Biology Group, Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Thomas A Jepps
- Vascular Biology Group, Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Iain A Greenwood
- Vascular Biology Research Centre, Institute of Molecular and Clinical Sciences, St George’s University of London, London, UK
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Polo-Kantola P, Toffol E. The Relationship Between Mood and Sleep in Different Female Reproductive States. Sleep Med Clin 2023; 18:385-398. [PMID: 38501512 DOI: 10.1016/j.jsmc.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
Mood and sleep are tightly interrelated. Mood and sleep symptoms and disorders are more common in women than in men and often associated with reproductive events. This article reviews the current literature on the reciprocal relationships between mood and sleep across reproductive phases in women, such as menstrual cycle and related disorders, pregnancy, climacteric, and use of hormonal contraception and hormone replacement therapy. Mood and sleep symptoms seem to covary in relation to physiologic and pathologic reproductive conditions, although the relationship seems more clear for subjective than objective sleep.
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Affiliation(s)
- Päivi Polo-Kantola
- Department of Obstetrics and Gynecology, Turku University Hospital, University of Turku, Turku, Finland.
| | - Elena Toffol
- Department of Public Health, University of Helsinki, PO Box 20, Helsinki 00014, Finland
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Casto KV, Arthur LC, Lynch-Wells S, Blake KR. Women in their mid-follicular phase outcompete hormonal contraceptive users, an effect partially explained by relatively greater progesterone and cortisol reactivity to competition. Psychoneuroendocrinology 2023; 157:106367. [PMID: 37639799 DOI: 10.1016/j.psyneuen.2023.106367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/10/2023] [Accepted: 08/13/2023] [Indexed: 08/31/2023]
Abstract
Early evidence suggests that hormonal contraceptive (HC) use alters psychological functioning and competitive behavior. Yet, there is limited data on endocrine models for explaining how HC use affects these outcomes. In this pre-registered and open-data study, we test if HC users and naturally cycling (NC) females in their low (mid-follicular) and high (mid-luteal) progesterone phase differ in competitive persistence and whether progesterone and cortisol reactivity mediate of this effect. HC users (N = 73) in the active hormone-exposure phase and NC participants in the mid-follicular (N = 69) or mid-luteal (N = 72) phase completed two behavioral measures of competitive persistence, holding up a weight for time followed by attempting to solve an unsolvable anagram. Participants also completed measures of handgrip strength and self-reported competitiveness as well as gave saliva samples before and after the tasks for hormone assay. Results showed that NC-follicular group had greater competitive persistence in the weight-holding task compared to both NC-luteal (d = 0.38) and HC use (d = 0.43) groups independent of physical strength and self-reported competitiveness covariates. Although anagram task performance showed similar trends for group differences, analyses for this task were inconclusive. Baseline progesterone did not mediate the effect of cycle phase group on competitive persistence. HC users showed relatively blunted cortisol and progesterone reactivity, and this effect partially mediated the difference in competitive persistence between HC users and the NC-follicular group. In sum, results suggest that HC use could downregulate competitive behavior at least partly by dampening cortisol-progesterone reactivity. These findings offer a new endocrine model for understanding HC use and cycle phase effects on motivational and energetic outcomes required for optimal performance in competitive contexts.
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Affiliation(s)
- Kathleen V Casto
- Social Sciences Division, New College of Florida, USA; Department of Psychological Sciences, Kent State University, USA.
| | - Lindsie C Arthur
- Melbourne School of Psychological Sciences, University of Melbourne, Australia
| | - Siobhan Lynch-Wells
- Melbourne School of Psychological Sciences, University of Melbourne, Australia
| | - Khandis R Blake
- Melbourne School of Psychological Sciences, University of Melbourne, Australia
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Morenas-Aguilar MD, Ruiz-Alias SA, Blanco AM, Lago-Fuentes C, García-Pinillos F, Pérez-Castilla A. Does the Menstrual Cycle Impact the Maximal Neuromuscular Capacities of Women? An Analysis Before and After a Graded Treadmill Test to Exhaustion. J Strength Cond Res 2023; 37:2185-2191. [PMID: 37883397 DOI: 10.1519/jsc.0000000000004542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
ABSTRACT Morenas-Aguilar, MD, Ruiz-Alias, SA, Blanco, AM, Lago-Fuentes, C, García-Pinillos, F, and Pérez-Castilla, A. Does the menstrual cycle impact the maximal neuromuscular capacities of women? An analysis before and after a graded treadmill test to exhaustion. J Strength Cond Res 37(11): 2185-2191, 2023. This study explored the effect of the menstrual cycle (MC) on the maximal neuromuscular capacities of the lower-body muscles obtained before and after a graded exercise test conducted on a treadmill to exhaustion. Sixteen physically active women were tested at -11 ± 3, -5 ± 3, and 5 ± 3 days from the luteinizing peak for the early follicular, late follicular, and midluteal phases. In each session, the individualized load-velocity (L-V) relationship variables (load-axis intercept [L0], velocity-axis intercept [v0], and area under the L-V relationship line [Aline]) were obtained before and after a graded exercise test conducted on a treadmill to exhaustion using the 2-point method (3 countermovement jumps with a 0.5-kg barbell and 2 back squats against a load linked to a mean velocity of 0.55 m·second-1). At the beginning of each session, no significant differences were reported for L0 (p = 0.726; ES ≤ 0.18), v0 (p = 0.202; ES ≤ 0.37), and Aline (p = 0.429; ES ≤ 0.30) between the phases. The MC phase × time interaction did not reach statistical significance for any L-V relationship variable (p ≥ 0.073). A significant main effect of "time" was observed for L0 (p < 0.001; ES = -0.77) and Aline (p = 0.002; ES = -0.59) but not for v0 (p = 0.487; ES = 0.12). These data suggest that the lower-body maximal neuromuscular capacities obtained before and after a graded treadmill test are not significantly affected by MC, although there is a high variability in the individual response.
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Affiliation(s)
| | - Santiago A Ruiz-Alias
- Department of Physical Education and Sport, University of Granada, Granada, Spain
- Sport and Health University Research Center (iMUDS), Granada, Spain
| | - Aitor Marcos Blanco
- Department of Physical Education and Sport, University of Granada, Granada, Spain
- Sport and Health University Research Center (iMUDS), Granada, Spain
| | - Carlos Lago-Fuentes
- Faculty of Health Sciences, European University of Atlantic, Santander, Spain
| | - Felipe García-Pinillos
- Department of Physical Education and Sport, University of Granada, Granada, Spain
- Sport and Health University Research Center (iMUDS), Granada, Spain
- Department of Physical Education, Sports and Recreation, Universidad de La Frontera, Temuco, Chile
| | - Alejandro Pérez-Castilla
- Department of Education, Faculty of Education Sciences, University of Almería, Almería, Spain; and
- SPORT Research Group (CTS-1024), CERNEP Research Center, University of Almería, Almería, Spain
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De Martin Topranin V, Engseth TP, Hrozanova M, Taylor M, Sandbakk Ø, Noordhof DA. The Influence of Menstrual-Cycle Phase on Measures of Recovery Status in Endurance Athletes: The Female Endurance Athlete Project. Int J Sports Physiol Perform 2023; 18:1296-1303. [PMID: 37726100 DOI: 10.1123/ijspp.2022-0325] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 06/16/2023] [Accepted: 07/17/2023] [Indexed: 09/21/2023]
Abstract
PURPOSE To investigate the influence of menstrual-cycle (MC) phase on measures of recovery status, that is, resting heart rate, perceived sleep quality, and physical and mental readiness to train, among female endurance athletes. METHODS Daily data were recorded during 1 to 4 MCs (ie, duration ≥21 and ≤35 d, ovulatory, luteal phase ≥10 d) of 41 trained-to-elite-level female endurance athletes (mean [SD]: age 27 [8] y, weekly training: 9 [3] h). Resting heart rate was assessed daily using a standardized protocol, while perceived sleep quality and physical and mental readiness to train were assessed using a visual analog scale (1-10). Four MC phases (early follicular phase [EFP], late follicular phase, ovulatory phase, and midluteal phase [MLP]) were determined using the calendar-based counting method and urinary ovulation-prediction test. Data were analyzed using linear mixed-effects models. RESULTS Resting heart rate was significantly higher in MLP (1.7 beats·min-1, P = .006) compared with EFP without significant differences between the other MC phases. Perceived sleep quality was impaired in MLP compared with late follicular phase (-0.3, P = .035). Physical readiness to train was lower both in ovulatory phase (-0.6, P = .015) and MLP (-0.5, P = .026) compared with EFP. Mental readiness to train did not show any significant differences between MC phases (P > .05). CONCLUSIONS Although significant, the findings had negligible to small effect sizes, indicating that MC phase is likely not the main determinant of changes in measures of recovery status but, rather, one of the many possible stressors.
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Affiliation(s)
- Virginia De Martin Topranin
- Center for Elite Sports Research, Department of Neuromedicine and Movement Science (INB), Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | | | - Maria Hrozanova
- Center for Elite Sports Research, Department of Neuromedicine and Movement Science (INB), Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Madison Taylor
- School of Sport Sciences, UiT Arctic University of Norway, Tromsø, Norway
| | - Øyvind Sandbakk
- Center for Elite Sports Research, Department of Neuromedicine and Movement Science (INB), Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
- School of Sport Sciences, UiT Arctic University of Norway, Tromsø, Norway
| | - Dionne A Noordhof
- Center for Elite Sports Research, Department of Neuromedicine and Movement Science (INB), Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
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Sharkey KM, Stumper A, Peters JR. Applying advanced menstrual cycle affective science methods to study mood regulation and sleep. Sleep 2023; 46:zsad102. [PMID: 37058143 PMCID: PMC10566245 DOI: 10.1093/sleep/zsad102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Indexed: 04/15/2023] Open
Affiliation(s)
- Katherine M Sharkey
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA
- Department of Medicine, Alpert Medical School of Brown University, Providence, RI, USA
- Rhode Island Hospital, Providence, RI, USA
| | - Allison Stumper
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA
- Rhode Island Hospital, Providence, RI, USA
| | - Jessica R Peters
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA
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Shiozawa K, Saito M, Lee JB, Kashima H, Endo MY, Ishida K, Millar PJ, Katayama K. Effects of sex and menstrual cycle phase on celiac artery blood flow during dynamic moderate-intensity leg exercise in young individuals. J Appl Physiol (1985) 2023; 135:956-967. [PMID: 37675470 DOI: 10.1152/japplphysiol.00472.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/23/2023] [Accepted: 09/06/2023] [Indexed: 09/08/2023] Open
Abstract
The purpose of this study was to clarify the effect of sex and menstrual cycle phase on celiac artery blood flow during dynamic exercise in healthy young humans. Eleven healthy young females (21 ± 2 yr, means ± SD) and 10 males (23 ± 3 yr) performed dynamic knee-extension and -flexion exercises at 30% of heart rate reserve for 4 min. The percent changes from baseline (Δ) for mean arterial blood pressure (MAP), mean blood flow (celMBF) in the celiac artery, and celiac vascular conductance (celVC) during exercise were calculated. Arterial blood pressure was measured using an automated sphygmomanometer, and celiac artery blood flow was recorded by Doppler ultrasonography. Female subjects performed the exercise test in the early follicular phase (EF) and in the midluteal phase (ML) of their menstrual cycle. The increase in MAP during exercise was not significantly (P > 0.05) different between sexes or between menstrual cycle phases (ΔMAP, EF in females: +16.6 ± 6.4%, ML in females: +20.2 ± 11.7%, and males: +19.9 ± 12.2%). The celMBF decreased during exercise in each group, but the response was not significantly (P > 0.05) different between sexes or between menstrual cycle phases (ΔcelMBF, EF in females: -24.6 ± 15.5%, ML in females: -25.2 ± 18.7%, and males: -29.2 ± 4.0%). The celVC decreased during dynamic exercise in each group, with no significant (P > 0.05) difference in the responses between sexes or between menstrual cycle phases (ΔcelVC, EF in females: -38.3 ± 15.0%, ML in females: -41.5 ± 19.1%, and males: -43.4 ± 7.2%). These results suggest that sex and menstrual cycle phase have minimal influence on hemodynamic responses in the splanchnic artery during dynamic moderate-intensity exercise in young healthy individuals.NEW & NOTEWORTHY During dynamic exercise, splanchnic organ blood flow is reduced from resting values. Whether sex and menstrual cycle phase influence splanchnic blood flow responses during exercise remains unknown. We show that the decrease in celiac artery blood flow during dynamic leg exercise does not differ between young females and males or between menstrual cycle phases. In young individuals, sex and menstrual cycle have minimal influence on splanchnic artery hemodynamic responses during dynamic moderate-intensity leg exercise.
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Affiliation(s)
- Kana Shiozawa
- Graduate School of Medicine, Nagoya University, Nagoya, Japan
- Research Fellow of Japan Society for the Promotion of Science, Tokyo, Japan
| | - Mitsuru Saito
- Applied Physiology Laboratory, Toyota Technological Institute, Nagoya, Japan
| | - Jordan B Lee
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, Canada
| | - Hideaki Kashima
- Department of Health Science, Prefectural University of Hiroshima, Hiroshima, Japan
| | - Masako Yamaoka Endo
- Department of Health Science, Prefectural University of Hiroshima, Hiroshima, Japan
| | - Koji Ishida
- Graduate School of Medicine, Nagoya University, Nagoya, Japan
- Research Center of Health, Physical Fitness and Sports, Nagoya University, Nagoya, Japan
| | - Philip J Millar
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, Canada
| | - Keisho Katayama
- Graduate School of Medicine, Nagoya University, Nagoya, Japan
- Research Center of Health, Physical Fitness and Sports, Nagoya University, Nagoya, Japan
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Garcia L, Asano RY, Silveira R, Hackney AC, Takito MY, Kilpatrick MW, Prado RCR. Psychophysiological Responses to Self-Selected Exercise Intensity Over the Menstrual Cycle: A Randomized Crossover Phase Trial. Res Q Exerc Sport 2023; 94:646-654. [PMID: 35930800 DOI: 10.1080/02701367.2022.2036316] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 01/26/2022] [Indexed: 06/15/2023]
Abstract
Purpose: This study investigated the psychophysiological responses during self-selected exercise intensity over the course of the menstrual cycle (MC). Methods: Seventeen healthy women with regular MCs completed three randomized treadmill bouts of 30 min of self-selected exercise intensity during menstruation, mid-follicular, and late luteal phases. Anxiety, menstrual distress (i.e., pain, behavior change, autonomic reaction, fluid retention, and negative affect) and profile of mood (i.e., tension, depression, and anger) were measured before exercise. Arousal, heart rate (HR), motivation, rating of perceived exertion and affective valence were measured before, during and after each exercise session. Results: Anger, anxiety, behavior change, pain, and negative affect were significantly greater (p < .05) during menstruation compared to the mid-follicular phase, whereas fluid retention, anger, behavior change, and autonomic reaction were greater (p < .05) during the late luteal phase compared with the mid-follicular phase. Participants felt more negative affective valence and less motivation to start exercise during menstruation compared with other MC phases. Average treadmill speed (5.8 ± 1.1 vs 6.0 ± 0.7 vs 5.9 ± 0.7 km/h-1, p = .36) and %HRmax (74.9 ± 3.2 vs 77.8 ± 5.4 vs 77.4 ± 7.1%, p = .40) did not differ between menstruation, mid-follicular, and late luteal phases. Also, noteworthy is that participants self-selected an intensity that exceeded the minimum levels recommended for health and cardiorespiratory fitness promotion (64-70% HRmax). Conclusions: Results of this study indicate that psychophysiological responses are negatively impacted mainly during menstruation and the late luteal phase of the MC. These findings may be helpful for professionals who work to promote the initiation and maintenance of exercise in women.
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Affiliation(s)
- Liniker Garcia
- Metropolitanas Unidas Faculty (FMU)
- University of São Paulo
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Zhang L, Zhao Y, Liu X, Chen J, Sun M, Zhang J, Zhang W. Changes in sex hormones and their interactions are related to pain perception between different menstrual subphases. Am J Physiol Regul Integr Comp Physiol 2023; 325:R280-R289. [PMID: 37458377 PMCID: PMC10625833 DOI: 10.1152/ajpregu.00275.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 06/27/2023] [Accepted: 07/12/2023] [Indexed: 08/22/2023]
Abstract
Whether sex hormones are related to pain perception across the menstrual cycle is unclear. We examined changes in experimental pain perception in healthy young females between the early to midfollicular subphase (emF) and the midluteal subphase (mL) and explored the role of sex hormones. Sixty-six participants were involved in the study. We tested pressure pain, cold pain, ischemic pain, and needle pain, while at the same time we measured sex hormones levels in two menstrual subphases. Only the right ulna pressure test showed a significant reduction in pain threshold (PPTh3) during the mL. The absolute change of PPTh3 (PPTh3mL - PPTh3emF) was related to the absolute change of prolactin. The relative change of the range of pain tolerance for pressure pain of the right ulna (RPT3rc) was related to the relative change of progesterone (Prc) and estradiol (E2rc) levels, and the interaction effects showed that at Prc ≤ 30, E2rc was positively correlated with RPT3rc. The same, the relative change of pressure pain tolerance of the pulp of the middle finger on the right hand (PPTo4rc) was related to E2rc and Prc, and the results of the interaction between E2rc and Prc suggest that when E2rc is ≤0.8, Prc is positively correlated with PPTo4rc. Two different formulas were applied in this study and showed inconsistent results. Most pain tests showed no difference between the two subphases of the menstrual cycle. Only the relative changes of the PPTo4 and RPT3 are related to the E2rc and Prc, respectively, between menstrual subphases in an interactive way in healthy young women.
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Affiliation(s)
- Luyao Zhang
- Department of Anesthesiology and Perioperative Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Ying Zhao
- Department of Anesthesiology and Perioperative Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Xinmin Liu
- Department of Anesthesiology and Perioperative Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Juan Chen
- Department of Ultrasound, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Mingyang Sun
- Department of Anesthesiology and Perioperative Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Jiaqiang Zhang
- Department of Anesthesiology and Perioperative Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Wei Zhang
- Department of Anesthesiology and Perioperative Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
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Torbaghan ME, Moghimi A, Kobravi HR, Fereidoni M, Bigdeli I. Effect of stress on spatial working memory and EEG signal dynamics in the follicular and luteal phases of the menstrual cycle in young single girls. Brain Behav 2023; 13:e3166. [PMID: 37488720 PMCID: PMC10498068 DOI: 10.1002/brb3.3166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 07/02/2023] [Accepted: 07/07/2023] [Indexed: 07/26/2023] Open
Abstract
AIM Women undergo behavioral changes during the menstrual cycle. This study aimed to investigate the effect of estradiol (Es) on stress and effect of stress on spatial working memory (WM) and also to investigate electroencephalogram (EEG) signal's dynamics in the early and late follicular (EF and LF) and luteal (LU) phases of unmarried girls' menstrual cycle. METHODS Stress was induced by presentation of a short (3 min) movie clip. Simultaneous with a memory test and stress induction, EEG, serum Es levels, and galvanic skin response (GSR) were assessed. RESULTS Serum Es concentrations were decreased in LF, LU, and EF phases. The mean GSR score decreased after stress induction in all three phases, but it increased in the LF and LU phases versus the EF phase. Spatial WM diminished after stress induction in all three phases, but it increased in the LF phase versus the two phases before and after stress induction. Average power spectrum density in all frequency bands increased after stress induction in the frontal and prefrontal channels in the spatial WM test. CONCLUSION The results showed that stress led to spatial WM dysfunction; however, Es improved spatial WM performance in the LF phase versus the other two phases.
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Affiliation(s)
| | - Ali Moghimi
- Rayan Research Center for Neuroscience & Behavior, Department of Biology, Faculty of ScienceFerdowsi University of MashhadMashhadIran
| | - Hamid Reza Kobravi
- Research Center of Biomedical Engineering, Mashhad BranchIslamic Azad UniversityMashhadIran
| | - Masoud Fereidoni
- Rayan Research Center for Neuroscience & Behavior, Department of Biology, Faculty of ScienceFerdowsi University of MashhadMashhadIran
| | - Imanollah Bigdeli
- Department of Psychology, Faculty of Educational Sciences and PsychologyFerdowsi University of MashhadMashhadIran
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Pedersen MV, Hansen LMB, Garforth B, Zak PJ, Winterdahl M. Adrenocorticotropic hormone secretion in response to anticipatory stress and venepuncture: The role of menstrual phase and oral contraceptive use. Behav Brain Res 2023; 452:114550. [PMID: 37343838 DOI: 10.1016/j.bbr.2023.114550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/07/2023] [Accepted: 06/17/2023] [Indexed: 06/23/2023]
Abstract
INTRODUCTION Oral contraceptives (OCs) are primarily known for their effects on the reproductive system, but they can also impact the hypothalamic-pituitary-adrenal (HPA) axis. The present study aimed to compare plasma adrenocorticotropic hormone (ACTH) responses to the anticipatory stress of participating in a scientific experiment and venepuncture in OC users versus naturally cycling (NC) women, with a focus on variations throughout the menstrual cycle. METHODS We recruited 131 young women (average age 20.5) and obtained blood samples to measure plasma ACTH concentrations immediately after venepuncture and again after 15 min of group activities designed to facilitate interpersonal attachment and stress-buffering. RESULTS ACTH levels decreased in 70% of all participants throughout the group activities. A two-way repeated measures ANOVA highlighted a significant interaction between time and OC use, indicating differential changes in ACTH levels during social interaction between OC users and NC women. Further, the post-hoc analysis revealed that a period of stress-buffering group activities significantly decreased ACTH levels in NC women during menstrual and secretory phases, but not during the proliferative phase. In contrast, OC users did not display a decrease during group activities, regardless of the phase. CONCLUSION This study underscores the influence of OC use on stress regulation, demonstrating that OCs not only modulate reproductive functions but also impact ACTH stress reactivity. Additionally, it emphasizes the importance of considering hormonal contraceptive use and menstrual cycle phases when assessing female stress responses.
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Affiliation(s)
| | | | - Ben Garforth
- Translational Neuropsychiatry Unit, Aarhus University, Aarhus, Denmark
| | - Paul J Zak
- Center for Neuroeconomics Studies, Claremont Graduate University, Claremont, CA, USA
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Nayman S, Beddig T, Reinhard I, Kuehner C. Effects of cognitive emotion regulation strategies on mood and cortisol in daily life in women with premenstrual dysphoric disorder. Psychol Med 2023; 53:5342-5352. [PMID: 35979813 PMCID: PMC10476072 DOI: 10.1017/s0033291722002495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 06/14/2022] [Accepted: 07/18/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND The psychological risk factors of premenstrual dysphoric disorder (PMDD) are not fully understood, but initial evidence points to a potential role of unfavorable cognitive emotion regulation (ER-) strategies. Given the symptom cyclicity of PMDD, ambulatory assessment is ideally suited to capture psychological and physiological processes across the menstrual cycle. Our study examines habitual ER-strategies in women with PMDD and their predictive value for the course of mood and basal cortisol across the cycle in affected women. METHODS Women with and without PMDD (n = 61 each) were compared regarding habitual mindfulness, reappraisal, and repetitive negative thinking (RNT). Momentary affect and cortisol output were assessed over two consecutive days per cycle phase (menstrual, follicular, ovulatory, late luteal). RESULTS Women with PMDD reported lower mindfulness, less use of reappraisal and stronger RNT than controls (ps < 0.035). In women with PMDD, higher mindfulness and reappraisal and lower RNT predicted decreased negative and increased positive affect across the menstrual cycle (ps < 0.027). However, women using more favorable ER-strategies displayed stronger mood cyclicity, resulting in stronger mood deterioration in the late luteal phase, thereby resembling women with more unfavorable ER-strategies toward the end of the cycle. Lower mindfulness predicted lower cortisol in the menstrual phase. CONCLUSIONS Protective ER-strategies seem to be generally linked to better momentary mood in women with PMDD, but do not appear to protect affected women from premenstrual mood deterioration. Habitual mindfulness, in turn, seems to buffer blunted cortisol activity in women with PMDD, especially in the menstrual phase.
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Affiliation(s)
- Sibel Nayman
- Research Group Longitudinal and Intervention Research, Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, University of Heidelberg, Medical Faculty Mannheim, Mannheim, Germany
| | - Theresa Beddig
- Research Group Longitudinal and Intervention Research, Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, University of Heidelberg, Medical Faculty Mannheim, Mannheim, Germany
| | - Iris Reinhard
- Department of Biostatistics, Central Institute of Mental Health, University of Heidelberg, Medical Faculty Mannheim, Mannheim, Germany
| | - Christine Kuehner
- Research Group Longitudinal and Intervention Research, Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, University of Heidelberg, Medical Faculty Mannheim, Mannheim, Germany
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Notbohm HL, Moser F, Goh J, Feuerbacher JF, Bloch W, Schumann M. The effects of menstrual cycle phases on immune function and inflammation at rest and after acute exercise: A systematic review and meta-analysis. Acta Physiol (Oxf) 2023; 238:e14013. [PMID: 37309068 DOI: 10.1111/apha.14013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/27/2023] [Accepted: 06/07/2023] [Indexed: 06/14/2023]
Abstract
The immune system plays an important role in mediating exercise responses and adaptations. However, whether fluctuating hormone concentrations across the menstrual cycle may impact these processes remains unknown. The aim of this systematic review with meta-analysis was to compare baseline concentrations as well as exercise-induced changes in immune and inflammatory parameters between menstrual cycle phases. A systematic literature search was conducted according to the PRISMA guidelines using Pubmed/MEDLINE, ISI Web of Science, and SPORTDiscus. Of the 159 studies included in the qualitative synthesis, 110 studies were used for meta-analysis. Due to the designs of the included studies, only the follicular and luteal phase could be compared. The estimated standardized mean differences based on the random-effects model revealed higher numbers of leukocytes (-0.48 [-0.73; -0.23], p < 0.001), monocytes (-0.73 [-1.37; -0.10], p = 0.023), granulocytes (-0.85 [-0.1.48; -0.21], p = 0.009), neutrophils (-0.32 [-0.52; -0.12], p = 0.001), and leptin concentrations (-0.37 [-0.5; -0.23], p = 0.003) in the luteal compared to the follicular phase at rest. Other parameters (adaptive immune cells, cytokines, chemokines, and cell adhesion molecules) showed no systematic baseline differences. Seventeen studies investigated the exercise-induced response of these parameters, providing some indications for a higher pro-inflammatory response in the luteal phase. In conclusion, parameters of innate immunity showed cycle-dependent regulation at rest, while little is known on the exercise responses. Due to a large heterogeneity and a lack of cycle phase standardization among the included studies, future research should focus on comparing at least three distinct hormonal profiles to derive more specific recommendations for exercise prescription.
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Affiliation(s)
- H L Notbohm
- Department of Molecular and Cellular Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - F Moser
- Department of Molecular and Cellular Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - J Goh
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore (NUS), Singapore, Singapore
- Healthy Longevity Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore (NUS), Singapore, Singapore
- Centre for Healthy Longevity, National University Health System (NUHS), Singapore, Singapore
| | - J F Feuerbacher
- Department of Molecular and Cellular Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - W Bloch
- Department of Molecular and Cellular Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - M Schumann
- Department of Molecular and Cellular Sports Medicine, German Sport University Cologne, Cologne, Germany
- Division of Training and Movement Science, University of Potsdam, Potsdam, Germany
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46
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Blake EF, Eagan LE, Ranadive SM. Heart rate variability between hormone phases of the menstrual and oral contraceptive pill cycles of young women. Clin Auton Res 2023; 33:533-537. [PMID: 37294472 DOI: 10.1007/s10286-023-00951-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 05/02/2023] [Indexed: 06/10/2023]
Abstract
INTRODUCTION The interplay between the sympathetic and parasympathetic branches of the autonomic nervous system contribute to adequate hemodynamic responses to stressors, reflected by the variation in intervals between heart beats, known as heart rate variability. The sex hormones estrogen and progesterone have been shown to affect autonomic function. The extent to which autonomic function may vary between different hormone phases of the natural menstrual cycle and how this relationship may differ in women taking oral contraceptives has yet to be fully elucidated. PURPOSE To investigate differences in heart rate variability between the early follicular and early luteal phases of the menstrual cycle in naturally menstruating women and in oral contraceptive pill users. METHODS Twenty-two young (22 ± 3 years), healthy women who were naturally menstruating or taking oral contraceptive pills participated in this study. Heart rate variability was measured at rest and during two sympathomimetic stressors: isometric handgrip exercise and cold pressor test. RESULTS The proportion of successive NN intervals that differ by more than 50 ms was higher in oral contraceptive pill users during the placebo pill phase. Absolute high-frequency power was higher in the naturally menstruating women during the early luteal phase, relative to the early follicular phase. Other indices of vagal modulation were not different at rest or during sympathetic activation between hormone phases or groups. CONCLUSIONS Vagal modulation may be increased in the early luteal menstrual cycle phase. Further,oral contraceptive use does not appear to adversely affect this modulation in young, healthy women.
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Affiliation(s)
- Emily F Blake
- Department of Kinesiology, College Park School of Public Health, University of Maryland, 4200, Valley Drive, College Park, MD, 20742, USA
| | - Lauren E Eagan
- Department of Kinesiology, College Park School of Public Health, University of Maryland, 4200, Valley Drive, College Park, MD, 20742, USA
| | - Sushant M Ranadive
- Department of Kinesiology, College Park School of Public Health, University of Maryland, 4200, Valley Drive, College Park, MD, 20742, USA.
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47
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Sikes-Keilp C, Rubinow DR. GABA-ergic Modulators: New Therapeutic Approaches to Premenstrual Dysphoric Disorder. CNS Drugs 2023; 37:679-693. [PMID: 37542704 DOI: 10.1007/s40263-023-01030-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/20/2023] [Indexed: 08/07/2023]
Abstract
Premenstrual dysphoric disorder (PMDD) is characterized by the predictable onset of mood and physical symptoms secondary to gonadal steroid fluctuation during the luteal phase of the menstrual cycle. Although menstrual-related affective dysfunction is responsible for considerable functional impairment and reduction in quality of life worldwide, currently approved treatments for PMDD are suboptimal in their effectiveness. Research over the past two decades has suggested that the interaction between allopregnanolone, a neurosteroid derivative of progesterone, and the gamma-aminobutyric acid (GABA) system represents an important relationship underlying symptom genesis in reproductive-related mood disorders, including PMDD. The objective of this narrative review is to discuss the plausible link between changes in GABAergic transmission secondary to the fluctuation of allopregnanolone during the luteal phase and mood impairment in susceptible individuals. As part of this discussion, we explore promising findings from early clinical trials of several compounds that stabilize allopregnanolone signaling during the luteal phase, including dutasteride, a 5-alpha reductase inhibitor; isoallopregnanolone, a GABA-A modulating steroid antagonist; and ulipristal acetate, a selective progesterone receptor modulator. We then reflect on the implications of these therapeutic advances, including how they may promote our knowledge of affective regulation more generally. We conclude that these and other studies of PMDD may yield critical insight into the etiopathogenesis of affective disorders, considering that (1) symptoms in PMDD have a predictable onset and offset, allowing for examination of affective state kinetics, and (2) GABAergic interventions in PMDD can be used to better understand the relationship between mood states, network regulation, and the balance between excitatory and inhibitory signaling in the brain.
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Affiliation(s)
- Christopher Sikes-Keilp
- Department of Psychiatry, University of North Carolina Hospitals, 101 Manning Drive, Chapel Hill, NC, 27514, USA.
| | - David R Rubinow
- Department of Psychiatry, University of North Carolina Hospitals, 101 Manning Drive, Chapel Hill, NC, 27514, USA
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48
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Ahokas EK, Hanstock HG, Löfberg I, Nyman M, Wenning P, Kyröläinen H, Mikkonen RS, Ihalainen JK. Nocturnal Heart Rate Variability in Women Discordant for Hormonal Contraceptive Use. Med Sci Sports Exerc 2023; 55:1342-1349. [PMID: 36893303 DOI: 10.1249/mss.0000000000003158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
PURPOSE The aim of this study was to investigate within-cycle differences in nocturnal heart rate (HR) and heart rate variability (HRV) in naturally menstruating women (NM) and women using combined hormonal contraceptives (CU) or progestin-only hormonal contraceptives (PU). METHODS Physically active participants were recruited into three groups: NM ( n = 19), CU ( n = 11), and PU ( n = 12). Participants' HR and HRV (with Bodyguard 2 HRV monitor) and blood hormones were monitored during one menstrual cycle (MC) (NM group) or for 4 wk (CU and PU groups). Estradiol, progesterone, and luteinizing hormone were analyzed from fasting blood samples collected four times in the NM (M1 = bleeding, M2 = follicular phase, M3 = ovulation, and M4 = luteal phase) and PU groups (M1 = lowest E 2 , M2 = M1 + 7 d, M3 = M1 + 14 d, and M4 = M1 + 21 d) and twice in the CU group (active and inactive pill phases). After every blood sample, nightly HR and HRV were recorded and examined as an average from two nights. RESULTS Hormonal concentrations differed ( P < 0.05) between MC phases in the NM and PU groups, but not ( P ≥ 0.116) between the active and the inactive phases in the CU group. In the NM and PU groups, some of the HRV values were higher, whereas in the NM group, HR was lower during M2 compared with M3 ( P < 0.049) and M4 ( P < 0.035). In the CU group, HRV values ( P = 0.014-0.038) were higher, and HR was lower ( P = 0.038) in the inactive phase compared with the first week of the active phase. CONCLUSIONS The MC and the hormonal cycle phases influence autonomic nervous system balance, which is reflected in measurements of nocturnal HR and HRV. This should be considered when monitoring recovery in physically active individuals.
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Affiliation(s)
- Essi K Ahokas
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND
| | - Helen G Hanstock
- Department of Health Sciences, Swedish Winter Sports Research Centre, Mid Sweden University, Östersund, SWEDEN
| | - Ida Löfberg
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND
| | - Mari Nyman
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND
| | - Piia Wenning
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND
| | - Heikki Kyröläinen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND
| | | | - Johanna K Ihalainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, FINLAND
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49
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Abstract
Females are often underrepresented in the scientific literature, but awareness of the need for female-specific research is increasing. Review articles have been published on the effects of the menstrual cycle on aspects of exercise performance and physiology, yet to date no research has reviewed the effect of menstrual cycle phase on dietary energy intake. Fluctuations in endogenous sex hormones across the menstrual cycle influence a range of physiological processes, including those involved in nutritional status. Observational research typically quantifies female athletes' nutritional intakes at a single time point; however, this may provide inaccurate information if dietary intake fluctuates across the menstrual cycle. Similarly, this may have implications for interventional research, where dietary intake is often poorly controlled or monitored. This review aimed to synthesize the published literature on dietary energy intakes of naturally menstruating females in various phases of the menstrual cycle. The review critiques the relevant literature in light of recent publications on good practice for female research, explores the impact of the menstrual cycle on energy intake, identifies gaps within the evidence base, and informs future research. Overall, energy intake appears to be lower in the follicular phase compared with the luteal phase, with a particular decrease in the days leading up to and including ovulation. The magnitude of these fluctuations is not yet clearly quantifiable and most likely varies, both between individuals, and from cycle to cycle. This review notes the lack of high-quality research investigating the energy intakes of females across the menstrual cycle, and the very limited data available for female athletes and others who undertake large amounts of physical activity. It also highlights the need for researchers to take into consideration anovulatory cycles and the potential effects of premenstrual disorders on dietary intake.
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Affiliation(s)
- Michaela M Rogan
- are with the Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Katherine E Black
- K.E. Black, Department of Human Nutrition, University of Otago, PO Box 54, Dunedin, Otago, New Zealand. E-mail:
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50
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Pang RD, Morales JC, Smith KE, Murray SB, Dunton GF, Mason TB. Daily ovarian hormone exposure and loss of control eating in adolescent girls: A registered report. Int J Eat Disord 2023; 56:1246-1253. [PMID: 37271969 PMCID: PMC10425159 DOI: 10.1002/eat.23962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 04/03/2023] [Accepted: 04/04/2023] [Indexed: 06/06/2023]
Abstract
OBJECTIVE The daily biobehavioral factors that precipitate loss of control eating (LOCE) in adolescent girls are not well known. Ovarian hormone levels are key biological factors associated with the etiology of eating disorders in adolescent girls. Yet, models on how daily ovarian hormone exposure predicts LOCE in adolescent girls are underdeveloped. The goal of this study is to examine the daily patterns and mechanisms of ovarian hormone levels on LOCE across the menstrual cycle in adolescent girls and the mediating roles of food-related reward anticipation and response inhibition. Ecological momentary assessment (EMA) paired with daily hormonal sampling will be used to examine (1) daily associations between within-person hormones and LOCE, and (2) the mediating role of within-person food-related reward anticipation and response inhibition. METHODS Normally cycling adolescent girls who have reached menarche will provide daily saliva samples for hormone analysis and complete EMA for 35 days. During EMA, girls will report LOCE and will complete task-based and self-report measures of food-related response inhibition and reward anticipation. DISCUSSION This work has implications for the development of new real-world biobehavioral models of LOCE in adolescent girls, which will guide theory improvements and treatment for LOCE. Results will provide preliminary evidence for treatment targets for novel interventions for adolescent girls-for example, a response inhibition intervention. PUBLIC SIGNIFICANCE Adolescent eating disorders are severe mental health conditions, often marked by loss of control eating. Estrogen and progesterone play a role in the development and persistence of loss of control eating. The current study will examine how daily exposure to estrogen and progesterone predicts loss of control eating in adolescent girls and identify possible daily mechanisms linking estrogen and progesterone exposure and loss of control eating.
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Affiliation(s)
- Raina D Pang
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Jeremy C Morales
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Kathryn E Smith
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, California, USA
| | - Stuart B Murray
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, California, USA
| | - Genevieve F Dunton
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - Tyler B Mason
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
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