Association between subjective and cortisol stress response depends on the menstrual cycle phase.
The relation between the physiologic and subjective stress responses is inconsistently reported across studies. Menstrual cycle phases variations have been found to influence the psychophysiological stress response; however little is known about possible cycle phase differences in the relationship between physiological and subjective stress responses. This study examined the effect of menstrual cycle phase in the association between subjective stress and physiological response. Forty-five women in either the follicular (n=21) or the luteal phase of the menstrual cycle were exposed to a psychosocial stress task. Salivary cortisol, cardiovascular, and subjective stress were assessed throughout the experiment. Results revealed a significant group difference in the association between peak levels of cortisol and post task subjective stress. In women in the follicular phase a negative association was observed (r(2)=0.199, p=0.04), while this relation was positive in the group of women in the luteal phase (r(2)=0.227, p=0.02). These findings suggest a possible role of sex hormones in modulating the cortisol stress response function in emotion regulation.
Faculty of Medicine, Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada. Electronic address: annie.duchesne@mail.mcgill.ca.
Annie
A
Duchesne
Jens C
JC
Pruessner
D000375:Aging / Q000502:physiology / Q000523:psychology; D000704:Analysis of Variance; D005260:Female; D005498:Follicular Phase / Q000378:metabolism / Q000523:psychology; D006439:Hemodynamics / Q000502:physiology; D006801:Humans; D006854:Hydrocortisone / Q000378:metabolism*; D008183:Luteal Phase / Q000378:metabolism / Q000523:psychology; D008598:Menstruation / Q000378:metabolism* / Q000523:psychology*; D012463:Saliva / Q000737:chemistry / Q000378:metabolism; D013315:Stress, Psychological / Q000378:metabolism* / Q000523:psychology*; D055815:Young Adult
D006854:Hydrocortisone
Cardiovascular stress responses; Cortisol; Hypothalamic-pituitary-adrenal axis; Menstrual cycle; Psychosocial stress; Subjective stress