title: Estrogen mediation of hormone responses to exercise.
abstract: The roles of estrogens extend from the regulation of reproduction to other functions involved in control of metabolism, fluid balance, as well as gastrointestinal, lung, and brain function, with a strong effect on other hormones that subsequently alter the physiology of multiple tissues. As such, alteration of endogenous estrogens across the menstrual cycle, or from oral contraception and estrogen replacement therapy, can affect these tissues. Due to the important effects that estrogens have on different tissues, there are many investigations concerning the effects of a human estrogenic environment on endocrine responses to exercise. The following review will describe the consequences of varying estrogen levels on pituitary, adrenal, gonadal, and endocrine function, followed by discussion of the outcomes of different estrogen levels on endocrine tissues in response to exercise, problems encountered for interpretation of findings, and recommended direction for future research.
authors.affiliation: Department of Kinesiology and Health Studies, Southeastern Louisiana University, Hammond, LA 70402, USA. rkraemer@selu.edu
authors.forename: Robert R
authors.initials: RR
authors.lastname: Kraemer
authors.forename: Michelle
authors.initials: M
authors.lastname: Francois
authors.forename: V Daniel
authors.initials: VD
authors.lastname: Castracane
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000097:blood; D004967:Estrogens / Q000502:physiology*; D015444:Exercise; D019382:Human Growth Hormone / Q000097:blood; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D020738:Leptin / Q000097:blood; D011388:Prolactin / Q000097:blood; D001615:beta-Endorphin / Q000097:blood
chemical_list: D004967:Estrogens; D020738:Leptin; D019382:Human Growth Hormone; D001615:beta-Endorphin; D000324:Adrenocorticotropic Hormone; D011388:Prolactin; D006854:Hydrocortisone