| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
Journal of Clinical Endocrinology & Metabolism, Vol 42, 247-253, Copyright © 1976 by Endocrine Society
ARTICLES |
A Vermeulen
The origin of plasma sex hormones in postmenopausal women was studied by determining plasma levels under basal conditions, after ACTH stimulation, and after dexamethasone suppression, as well as after hCG stimulation. Values obtained in postmenopausal women were compared with values observed during the follicular phase of the cycle in young women on the one hand, and with values in ovariectomized women of postmenopausal age on the other hand. All sex steroid levels studied with the exception of estrone, were significantly lower in postmenopausal women than in young women during the early follicular phase of the cycle. In ovariectomized women only androgen levels (testosterone, androstenedione, dihydrotestosterone, and to a lesser extent dehydroepiandrosterone,) were lower than in normal postmenopausal women, estrogen, 17 hydroxyprogesterone, and progesterone levels being similar. ACTH increased all plasma steroid levels except estradiol, whereas after dexamethasone, all sex hormone levels were significantly decreased. hCG stimulation finally caused an increase of borderline statistical significance in testosterone, dehydroepiandrosterone, and 17-hydroxyprogesterone levels. We have concluded from this study that the adrenal cortex is almost the exclusive source of plasma estradiol, estrone, progesterone, and 17OH progesterone and the most important source of plasma dehydroepiandrosterone; that the postmenopausal ovary appears to be responsible for about 50% of plasma testosterone and 30% of androstenedione levels; and that hCG stimulation with 5000 IU daily for 3 days, hardly influences steroid secretion by postmenopausal ovaries.
This article has been cited by other articles:
![]() |
E. D. Szmuilowicz, G. K. Adler, V. Ricchiuti, P. N. Hopkins, and E. W. Seely Relationships between Endogenous Sex Hormone Concentrations and Vascular Function in Postmenopausal Women J. Clin. Endocrinol. Metab., December 1, 2007; 92(12): 4738 - 4741. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Schumacher, R. Guennoun, A. Ghoumari, C. Massaad, F. Robert, M. El-Etr, Y. Akwa, K. Rajkowski, and E.-E. Baulieu Novel Perspectives for Progesterone in Hormone Replacement Therapy, with Special Reference to the Nervous System Endocr. Rev., June 1, 2007; 28(4): 387 - 439. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Basaria and A. S. Dobs Controversies Regarding Transdermal Androgen Therapy in Postmenopausal Women J. Clin. Endocrinol. Metab., December 1, 2006; 91(12): 4743 - 4752. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. C. Havelock, W. E. Rainey, K. D. Bradshaw, and B. R. Carr The post-menopausal ovary displays a unique pattern of steroidogenic enzyme expression Hum. Reprod., January 1, 2006; 21(1): 309 - 317. [Abstract] [Full Text] [PDF] |
||||
![]() |
W. H. Parker, M. S. Broder, Z. Liu, D. Shoupe, C. Farquhar, and J. S. Berek Ovarian Conservation at the Time of Hysterectomy for Benign Disease Obstet. Gynecol., August 1, 2005; 106(2): 219 - 226. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. Simard, M.-L. Ricketts, S. Gingras, P. Soucy, F. A. Feltus, and M. H. Melner Molecular Biology of the 3{beta}-Hydroxysteroid Dehydrogenase/{Delta}5-{Delta}4 Isomerase Gene Family Endocr. Rev., June 1, 2005; 26(4): 525 - 582. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Dhatariya, M. L. Bigelow, and K. S. Nair Effect of Dehydroepiandrosterone Replacement on Insulin Sensitivity and Lipids in Hypoadrenal Women Diabetes, March 1, 2005; 54(3): 765 - 769. [Abstract] [Full Text] [PDF] |
||||
![]() |
F. Labrie, V. Luu-The, C. Labrie, A. Belanger, J. Simard, S.-X. Lin, and G. Pelletier Endocrine and Intracrine Sources of Androgens in Women: Inhibition of Breast Cancer and Other Roles of Androgens and Their Precursor Dehydroepiandrosterone Endocr. Rev., April 1, 2003; 24(2): 152 - 182. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Jabara, L. K. Christenson, C. Y. Wang, J. M. McAllister, N. B. Javitt, A. Dunaif, and J. F. Strauss III Stromal Cells of the Human Postmenopausal Ovary Display a Distinctive Biochemical and Molecular Phenotype J. Clin. Endocrinol. Metab., January 1, 2003; 88(1): 484 - 492. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Nagamani and R. J. Urban Expression of Messenger Ribonucleic Acid Encoding Steroidogenic Enzymes in Postmenopausal Ovaries Reproductive Sciences, January 1, 2003; 10(1): 37 - 40. [Abstract] [PDF] |
||||
![]() |
B. Z. Leder, K. M. LeBlanc, C. Longcope, H. Lee, D. H. Catlin, and J. S. Finkelstein Effects of Oral Androstenedione Administration on Serum Testosterone and Estradiol Levels in Postmenopausal Women J. Clin. Endocrinol. Metab., December 1, 2002; 87(12): 5449 - 5454. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Saaresranta and O. Polo Hormones and Breathing Chest, December 1, 2002; 122(6): 2165 - 2182. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. L. Lasley, N. Santoro, J. F. Randolf, E. B. Gold, S. Crawford, G. Weiss, D. S. McConnell, and M. F. Sowers The Relationship of Circulating Dehydroepiandrosterone, Testosterone, and Estradiol to Stages of the Menopausal Transition and Ethnicity J. Clin. Endocrinol. Metab., August 1, 2002; 87(8): 3760 - 3767. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. Krug and S. L. Berga Postmenopausal Hyperthecosis: Functional Dysregulation of Androgenesis in Climacteric Ovary Obstet. Gynecol., May 1, 2002; 99(5): 893 - 897. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. S. Dobs, T. Nguyen, C. Pace, and C. P. Roberts Differential Effects of Oral Estrogen versus Oral Estrogen-Androgen Replacement Therapy on Body Composition in Postmenopausal Women J. Clin. Endocrinol. Metab., April 1, 2002; 87(4): 1509 - 1516. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. G. Burger, E. C. Dudley, D. M. Robertson, and L. Dennerstein Hormonal Changes in the Menopause Transition Recent Prog. Horm. Res., January 1, 2002; 57(1): 257 - 275. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. Couzinet, G. Meduri, M. G. Lecce, J. Young, S. Brailly, H. Loosfelt, E. Milgrom, and G. Schaison The Postmenopausal Ovary Is Not a Major Androgen-Producing Gland J. Clin. Endocrinol. Metab., October 1, 2001; 86(10): 5060 - 5066. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. AKHMEDKHANOV, A. ZELENIUCH-JACQUOTTE, and P. TONIOLO Role of Exogenous and Endogenous Hormones in Endometrial Cancer: Review of the Evidence and Research Perspectives Ann. N.Y. Acad. Sci., September 1, 2001; 943(1): 296 - 315. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. SAARESRANTA, K. IRJALA, P. POLO-KANTOLA, H. HELENIUS, and O. POLO Prolonged Endocrine Responses to Medroxyprogesterone in Postmenopausal Women With Respiratory Insufficiency Obstet. Gynecol., August 1, 2000; 96(2): 243 - 249. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. J. Alberg, G. B. Gordon, S. C. Hoffman, G. W. Comstock, and K. J. Helzlsouer Serum Dehydroepiandrosterone and Dehydroepiandrosterone Sulfate and the Subsequent Risk of Developing Colon Cancer Cancer Epidemiol. Biomarkers Prev., May 1, 2000; 9(5): 517 - 521. [Abstract] [Full Text] |
||||
![]() |
G. A. Laughlin, E. Barrett-Connor, D. Kritz-Silverstein, and D. von Mühlen Hysterectomy, Oophorectomy, and Endogenous Sex Hormone Levels in Older Women: The Rancho Bernardo Study J. Clin. Endocrinol. Metab., February 1, 2000; 85(2): 645 - 651. [Abstract] [Full Text] |
||||
![]() |
C. N. Epperson, K. L. Wisner, and B. Yamamoto Gonadal Steroids in the Treatment of Mood Disorders Psychosom Med, September 1, 1999; 61(5): 676 - 697. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. M. Buckler, W. R. Robertson, and F. C. W. Wu Which Androgen Replacement Therapy for Women? J. Clin. Endocrinol. Metab., November 1, 1998; 83(11): 3920 - 3924. [Abstract] [Full Text] |
||||
![]() |
S. Luo, C. Labrie, A. Belanger, and F. Labrie Effect of Dehydroepiandrosterone on Bone Mass, Serum Lipids, and Dimethylbenz(a)anthracene-Induced Mammary Carcinoma in the Rat Endocrinology, August 1, 1997; 138(8): 3387 - 3394. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. K. Lim, Y. J. Won, J. H. Lee, S. H. Kwon, E. J. Lee, K. R. Kim, H. C. Lee, K. B. Huh, and B. C. Chung Altered Hydroxylation of Estrogen in Patients with Postmenopausal Osteopenia J. Clin. Endocrinol. Metab., April 1, 1997; 82(4): 1001 - 1006. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| Endocrinology | Endocrine Reviews | J. Clin. End. & Metab. |
| Molecular Endocrinology | Recent Prog. Horm. Res. | All Endocrine Journals |