scholarly journals Cortisol, estradiol-17β, and progesterone secretion within the first hour after awakening in women with regular menstrual cycles

2011 ◽  
Vol 211 (3) ◽  
pp. 285-295 ◽  
Author(s):  
Ryun S Ahn ◽  
Jee H Choi ◽  
Bum C Choi ◽  
Jung H Kim ◽  
Sung H Lee ◽  
...  
Keyword(s):  
Menstrual Cycle ◽  
Postmenopausal Women ◽  
Hpa Axis ◽  
Secretory Activity ◽  
Cortisol Awakening Response ◽  
Time Interval ◽  
Menstrual Phase ◽  
Menstrual Cycles ◽  
Menstrual Status ◽  
Estradiol 17Β

Cortisol concentration in both serum and saliva sharply increases and reaches a peak within the first hour after waking in the morning. This phenomenon is known as the cortisol awakening response (CAR) and is used as an index of hypothalamus–pituitary–adrenal (HPA) axis function. We examined whether ovarian steroid concentrations increased after awakening as with the CAR in the HPA axis. To do this, cortisol, estradiol-17β (E2), and progesterone (P4) concentrations were determined in saliva samples collected immediately upon awakening and 30 and 60 min after awakening in women with regular menstrual cycles and postmenopausal women. We found that both E2and P4concentrations increased during the post-awakening period in women with regular menstrual cycles, but these phenomena were not seen in any postmenopausal women. The area under the E2and P4curve from the time interval immediately after awakening to 60 min after awakening (i.e. E2auc and P4auc) in women with regular menstrual cycles were greater than those in the postmenopausal women. E2and P4secretory activity during the post-awakening period was influenced by the phase of the menstrual cycle. E2auc in the peri-ovulatory phase and P4auc in the early to mid-luteal phase were greater than in the menstrual phase. Meanwhile, cortisol secretory activity during the post-awakening period was not influenced by menstrual status or the phase of menstrual cycle. These findings indicate that, as with the CAR in the HPA axis function, ovarian steroidogenic activity increased after awakening and is closely associated with menstrual status and phase of menstrual cycle.

scholarly journals Aggression predicts Cortisol Awakening Response in healthy young adults

2015 ◽  
Vol 31 (3) ◽  
pp. 1044 ◽  
Author(s):  
Patricia Sariñana-González ◽  
Sara Vitoria-Estruch ◽  
Ángel Romero-Martínez ◽  
Luis Moya-Albiol
Keyword(s):  
Menstrual Cycle ◽  
Physical Aggression ◽  
Luteal Phase ◽  
Verbal Aggression ◽  
Follicular Phase ◽  
Self Report ◽  
Cortisol Awakening Response ◽  
Menstrual Phase ◽  
Free Cortisol ◽  
Do So

Few studies have examined therelationship between the cortisol awakening response (CAR) and aggression inhealthy youth adults. This study analyzes this relationship in 83 women (38 inluteal phase and 45 in follicular phase of menstrual cycle) and 20 men.Salivary-free cortisol measures of the CAR were obtained immediately followingawakening and 30, 45, and 60 minutes afterwards. Additionally, participantscompleted a self-report of aggression. Men presented lower levels of CAR thanwomen in luteal phase. Men were also liable to present more physical aggressionthan women, independently of their menstrual phase. General aggression andspecifically verbal aggression are predictors of CAR in men. In women, verbalaggression predicts CAR during the follicular phase of the menstrual cycle;whereas anger and physical aggression do so during the luteal phase. CAR may beused as a valid marker of proneness to aggression – but must be considered differentlydepending on gender and menstrual cycle of women. This study offers relevantinformation on the hormonal bases of aggression and so contributes to theliterature on alleviating problems related to violence.

Food craving, mood and the menstrual cycle

1988 ◽  
Vol 18 (4) ◽  
pp. 855-860 ◽  
Author(s):  
John Bancroft ◽  
Ann Cook ◽  
Lynn Williamson
Keyword(s):  
Menstrual Cycle ◽  
Food Craving ◽  
Menstrual Phase ◽  
Mood Change ◽  
Menstrual Cycles ◽  
Sweet Foods ◽  
Retrospective Questionnaire

SynopsisSeventy-six women, with a mean age of 35–7 years, who reported premenstrual craving for sweet foods in a retrospective questionnaire, were assessed prospectively with a pre- and postmenstrual eating questionnaire and daily ratings of craving, mood, irritability and breast tenderness over two menstrual cycles.In 72 % of these women a perimenstrual pattern of food craving was confirmed. In 13 % this craving was confined to the menstrual phase. There was no consistent association between food craving and mood change, either in timing or severity. Women with more severe mood change did not report more severe craving. There was also no association between food craving and cyclical breast tenderness. Perimenstrual food craving, therefore, appears to be a cyclical phenomenon in its own right, of uncertain aetiology and worthy of further study.

Changes in Scores on the Mental Rotations Test during the Menstrual Cycle

1997 ◽  
Vol 84 (3) ◽  
pp. 955-961 ◽  
Author(s):  
M. Suzanne Moody
Keyword(s):  
Menstrual Cycle ◽  
College Women ◽  
Sex Difference ◽  
Educational Psychology ◽  
Luteal Phase ◽  
Female Students ◽  
Menstrual Phase ◽  
Paired Sample ◽  
Menstrual Cycles ◽  
Mental Rotations

The purpose of the study was to examine changes in performance on Vandenberg's Mental Rotations Test during the menstrual cycles of college women. Participants were 12 male and 34 female students recruited from undergraduate educational psychology and nursing classes at a large southeastern university. Each woman was tested once during the menstrual phase and once during the luteal phase of her menstrual cycle. Phases in which the testings occurred were counterbalanced. Men were also tested twice. For all participants, the two testing sessions were held exactly 14 days apart. Women who were contraceptive pill users did not perform significantly differently during either phase from women who were nonusers, and there was no interaction for pill use by phase. Therefore, users and nonusers were combined for a paired-sample t test which indicated that women scored significantly higher during the menstrual phase (Days 2–7) than during the luteal phase (Days 16–22 for 31 women and Days 24–26 for three women with longer cycles). The 12 men scored significantly higher than the 34 women during the initial testing; but not significantly higher than the 17 women who were in the menstrual phase during the first testing. Therefore, that the effect of the phase of menstrual cycle influences the sex difference in performance on the Mental Rotations Test was supported.

Estradiol and progesterone levels in the endometrium and the reproductive tract luminal washing during the pre-implantation stages of gestation in the rhesus monkey

1989 ◽  
Vol 120 (5) ◽  
pp. 649-654 ◽  
Author(s):  
D. Ghosh ◽  
Jayasree Sengupta
Keyword(s):  
Menstrual Cycle ◽  
Rhesus Monkey ◽  
Reproductive Tract ◽  
Sex Steroid ◽  
Menstrual Cycles ◽  
Normal Menstrual Cycle ◽  
Ovulatory Period ◽  
Hormonal Milieu ◽  
Estradiol 17Β ◽  
Estradiol Concentration

Abstract. To obtain an understanding of the sex steroid hormonal milieu during early gestation, the concentrations of estradiol-17β and progesterone were measured in endometria and reproductive tract luminal fluids collected during the post-ovulatory period (days 2 to 6) of conception, and of non-mated menstrual cycles of the rhesus monkey (Macaca mulatta). Estradiol content was found to be higher (P< 0.05) in endometria obtained from conception cycles; day-wise analysis revealed higher (P< 0.05) level of tissue estradiol concentration on day 6 of post-ovulation as compared with the normal menstrual cycle. Endometrial progesterone content remained, however, unaltered in both groups of monkeys and thus relatively lower (P< 0.05) endometrial progesterone to estradiol ratios were seen on days 4, 5 and 6 of gestation compared with normal menstrual cycle. There were no significant changes in the profiles and concentrations of estradiol and progesterone in luminal washings. The typical sex steroid hormonal milieu observed in the endometrium during the peri-implantation stage of gestation in conception cycle may be related to the endometrial differentiation towards implantation in the rhesus monkey.

scholarly journals Sonoelastographic assessment of the normal uterus and ovaries using the Shear Wave Elastography according to different menstrual phases

2021 ◽  
Vol 3 (2) ◽  
pp. 29-32
Author(s):  
Özgür Turan ◽  
Ersen Ertekin ◽  
Oghuz Abdullayev ◽  
Behram Kuh
Keyword(s):  
Menstrual Cycle ◽  
Shear Wave ◽  
Systemic Disease ◽  
Shear Wave Elastography ◽  
Cycle Period ◽  
Menstrual Phase ◽  
Menstrual Cycles ◽  
Pelvic Ultrasonography ◽  
Significant Difference ◽  
Relationship Of

Objective: In most of the gynecological studies conducted using the Shear Wave Elastography (SWE) method in the literature, the menstrual cycle period was not taken into account. Current study, we aimed to describe the sonoelastographic features of normal myometrium and ovaries in healthy women and to define their variability during the different phases of the menstrual cycle using the SWE method. Material and methods: All cases were selected from individuals between the ages of 24-31, with regular menstrual cycles and no systemic disease. Each case was called in, 1-5th, 12-16th, 21-24th day of their menstrual cycles and was evaluated by B-mode imaging and SWE in pelvic ultrasonography. The relationship of menstrual phases with uterine and ovarian elasticity was investigated by comparing all measurements made in different menstrual phases. Results: No statistically significant difference was observed between the volume of right and left ovaries in terms (p> 0.05). There was no statistically significant difference in terms of elastography measurements obtained from the uterus, right and left ovaries for each menstrual phase according to Bonferroni Correction (p> 0.0163). Conclusion: Although there was a slight decrease in myometrial SWE measurements in the follicular phase, there was no significant difference regarding the SWE measurements of uterus and ovaries in early follicular, peri-ovulatory, and luteal menstrual stages. Further studies with a large number of participants are needed to suggest whether gynecological studies planned to be carried out with the shear wave elastography method should be planned in a specific menstrual phase.

Cyclic alterations in rhesus monkey endometrium by scanning electron microscopy

1995 ◽  
Vol 7 (5) ◽  
pp. 1199 ◽  
Author(s):  
D Bhartiya ◽  
VK Bajpai
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Menstrual Cycle ◽  
Morphological Characteristics ◽  
Secretory Activity ◽  
Cell Number ◽  
Ciliated Cells ◽  
Menstrual Phase ◽  
Negative Effect ◽  
Scanning Electron

The present study was undertaken to correlate the surface topography of endometrium with altered concentrations of circulating steroids during different phases of the artificially-induced menstrual cycle. Scanning electron microscopy demonstrated that oestradiol during the oestrogenic phase induces an increase in the number of ciliated cells and the size of microvilli; by contrast, progesterone, in addition to inducing secretory activity in non-ciliated cells, had a negative effect on oestradiol-dependent morphological characteristics of ciliated cells, causing a reduction in cell number and deciliation, and inducing drooping of cilia during the progestogenic phase of the artificially-induced menstrual cycle. In addition, surface and glandular epithelial cells both actively participate in restoration of the endometrial surface during the menstrual phase, an event which parallels endometrial shedding.

Light Exposure, Melatonin Secretion, and Menstrual Cycle Parameters: An Integrative Review

2007 ◽  
Vol 9 (1) ◽  
pp. 49-69 ◽  
Author(s):  
Mary Lee Barron
Keyword(s):  
Menstrual Cycle ◽  
Ovarian Function ◽  
Light Exposure ◽  
Polycystic Ovary ◽  
Menstrual Phase ◽  
Melatonin Secretion ◽  
Menstrual Cycles ◽  
Current State ◽  
Dark Exposure

Dysfunction in menstrual physiology has pronounced effects on quality of life, involving mood changes, body image, infertility, and pregnancy complications. Light exposure may affect menstrual cycles and symptoms through the influence of melatonin secretion. The purpose of this systematic review is to determine the current state of knowledge about the effects of light and melatonin secretion on menstrual phase and cycle alterations. A brief overview of the influence of melatonin on human physiology is included. There is evidence of a relationship between light exposure and melatonin secretion and irregular menstrual cycles, menstrual cycle symptoms, and disordered ovarian function. In women with a psychopathology such as bipolar disorder or an endocrinopathy such as polycystic ovary syndrome, there seems to be greater vulnerability to the influence of light—dark exposure. Research on the complex role of light—dark exposure in menstrual physiology has implications for treatment of menstrual-associated disorders.

scholarly journals Diurnal rhythm of free estradiol during the menstrual cycle

2003 ◽  
Vol 148 (2) ◽  
pp. 227-232 ◽  
Author(s):  
AM Bao ◽  
RY Liu ◽  
EJ van Someren ◽  
MA Hofman ◽  
YX Cao ◽  
...  
Keyword(s):  
Menstrual Cycle ◽  
Diurnal Rhythm ◽  
Luteal Phase ◽  
Temporal Organization ◽  
Menstrual Phase ◽  
Menstrual Cycles ◽  
Healthy Women ◽  
Reproductive Life ◽  
Periodic Regression ◽  
Free Estradiol

OBJECTIVE: To investigate the diurnal rhythm of estrogens in normally cyclic women during reproductive life. DESIGN: Multiple saliva sampling in normally cyclic healthy women during reproductive life at different phases of their menstrual cycles was carried out. METHODS: Salivary estradiol was measured by radioimmunoassay in samples collected every 2 h for 24 h from 15 normally cyclic healthy women during reproductive life during the menstrual phase, the late follicular/peri-ovulation phase, the early to mid luteal phase and the late luteal phase, respectively, of their menstrual cycles. The levels of salivary estradiol were analyzed by means of periodic regression. RESULTS: A daily biological rhythm of free estradiol was found after quantification with a nonlinear periodic regression model. The observed diurnal free estradiol rhythm consists of two major components: an asymmetrically peaked diurnal cycle and ultradian harmonics in the range of 6 to 12 h. The diurnal and ultradian rhythms were remarkably consistent throughout the menstrual cycle in terms of mesor (24 h mean level), peak width and amplitude. There was a tendency for the 24-h rhythm acrophases to converge in the early morning, while the acrophase of the menstrual phase occurred significantly later than in the late follicular/peri-ovulation phase. CONCLUSIONS: The diurnal rhythm of estradiol has a similar complex temporal organization for different menstrual phases. The menstrual cycle mainly modulates the acrophase of the diurnal rhythm.

Variations Across the Menstrual Cycle in EEG Activity During Thinking and Mental Relaxation

1999 ◽  
Vol 13 (3) ◽  
pp. 163-172 ◽  
Author(s):  
R. Krug ◽  
M. Mölle ◽  
H.L. Fehm ◽  
J. Born
Keyword(s):  
Menstrual Cycle ◽  
Divergent Thinking ◽  
Spectral Power ◽  
Plasma Concentrations ◽  
Task Demands ◽  
Menstrual Phase ◽  
Convergent Thinking ◽  
Eeg Activity ◽  
Dimensional Complexity ◽  
Mental Relaxation

Abstract Previous studies have indicated: (1) peak performance on tests of divergent creative thinking during the ovulatory phase of the menstrual cycle; (2) compared to convergent analytical thinking, divergent thinking was found to be associated with a distinctly increased dimensional complexity of ongoing EEG activity. Based on these findings, we hypothesized that cortical information processing during the ovulatory phase is characterized by an increased EEG dimensionality. Each of 16 women was tested on 3 occasions: during the ovulatory phase, the luteal phase, and menses. Presence of the phases was confirmed by determination of plasma concentrations of estradiol, progesterone, and luteinizing hormone. The EEG was recorded while the women performed: (1) tasks of divergent thinking; (2) tasks of convergent thinking; and (3) during mental relaxation. In addition to EEG dimensional complexity, conventional spectral power analysis was performed. Behavioral data confirmed enhanced creative performance during the ovulatory phase while convergent thinking did not vary across cycle phases. EEG complexity was higher during divergent than convergent thought, but this difference remained unaffected by the menstrual phase. Influences of the menstrual phase on EEG activity were most obvious during mental relaxation. In this condition, women during the ovulatory phase displayed highest EEG dimensionality as compared with the other cycle phases, with this effect being most prominent over the central and parietal cortex. Concurrently, power within the alpha frequency band as well as theta power at frontal and parietal leads were lower during the luteal than ovulatory phase. EEG results indicate that task demands of thinking overrode effects of menstrual cycle. However, with a less demanding situation, an ovulatory increase in EEG dimensionality became prominent suggesting a loosening of associative habits during this phase.

EVALUATION OF CHANGES IN CARDIORESPIRATORY FUNCTIONS DURING DIFFERENT PHASES OF THE MENSTRUAL CYCLE IN YOUNG WOMEN

2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Shehnaz Shaikh
Keyword(s):  
Menstrual Cycle ◽  
Sample Size ◽  
Young Women ◽  
Luteal Phase ◽  
Uterine Wall ◽  
Normal Weight ◽  
Follicular Phase ◽  
Menstrual Phase ◽  
Granulose Cells ◽  
Efficiency Test

Introduction: Menstrual cycle or menstruation involved discharge of sanguinous fluid and a sloughing of uterine wall. In women menstruation occurs at regular intervals on an average of 28 days, although most women gave a history of regular intervals of 28 to 30 days. About 10% -15% of women showed cycle at the precise 28 ± 2 days intervals when menstrual calendar was utilized. Normally in young women in different phases of ovarian cycles the plasma levels of estrogen vary. Ovulation occurs in the first 12-13th day of menstrual cycle, which is termed estrogen surge and second occurs in mid-luteal phase. During mid cycle or follicular phase of menstrual cycle the plasma concentration of progesterone is very low about 0.9 ng/mL. its level starts rising owing to secretion from the granulose cells. During luteal phase progesterone level reaches its peak value of 18 ng/mL and its level fall to a minimum value toward the end of the cycle. Estrogen affects local and systemic vasodilation. The menstrual cycle envelops two fundamental stages, the follicular stage (FP) and the luteal stage (LP). The follicular stage can part advance into two substages; the early FP, which is characterised with moo concentrations of both the key hormones estrogen and progesterone; and the mid FP where estrogen is tall autonomously from progesterone. The LP is epitomized by tall concentration of both estrogen and progesterone. These two fundamental stages are isolated by a soak surge in luteinizing hormone activating ovulation. These recurrent changes are said to be frequency unsurprising while long time. Aim: The main aim of this study is to evaluate the Cardiorespiratory functions changes during different Phases of Menstrual Cycle.   Material and methods: In this study, 20 with normal weight, 20 with obese and 20 with overage were included and taken them as a sample size. In this study all the young women those were recruited as a sample size are unmarried, undergraduate female student with the between the age group of 18-22years, having regular 28+6 days menstrual cycle for at least last 6months prior to this study. For the collection of data all the participants were instructed to attend the physiology lab department during each of three different phases. Day-2 during menstrual phase, Day-7, during follicular phase and Day-22 during luteal phase and the following parameters were recorded as Anthropometric measurements, measuring of pulse rate and blood pressure and cardiac efficiency test. Result: In general, work out proficiency changed essentially amid the distinctive stages of the menstrual cycle with the most elevated amid luteal stage and least amid menstrualo stage. There was no critical contrast in impact test amid menstrual stage, follicular stage and luteal stage of menstrual cycle among three bunches of people. Conclusion: We have watched noteworthy increment in cardiac and respiratory proficiency within the luteal stage of the menstrual cycle in ordinary weight people. Lower wellness levels were watched in overweight and stout females. In this manner hone of customary work out and admissions of solid slim down which offer assistance in lessening the weight and in turn the BMI will offer assistance in improving the physical wellness of the people. Keywords: Cardiorespiratory, Menstrual cycle, expiratory blast test

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