OBJECTIVE: The objectives of this study were: (1) to determine anti-Mullerian hormone (AMH) levels in menopausal women, and (2) to confirm the source of AMH in cycling women and its disappearance after the removal of the source. METHODS: An observational and prospective study was conducted. RESULTS: A total of 47 women were recruited for the study. The study population consisted of the following groups of patients: (A) women of late reproductive age (n = 24; mean age +/- SD, 44 +/- 2.8 years); (B) menopausal women (n =14; mean age, 56 +/- 4 years); and (C) regularly cycling women undergoing surgical menopause (n = 9; mean age, 43 +/- 4 years). Blood samples were obtained from all patients. In patients undergoing surgery, blood samples were obtained before and after surgery. AMH was undetectable in 13 of 14 postmenopausal women, whereas it was undetectable in only two of 24 women of late reproductive age. A significant negative correlation has been found between AMH and age or follicle-stimulating hormone (FSH) in women of late reproductive age. In women who were candidates for oophorectomy, samples were obtained 3-5 days after surgery. AMH was undetectable after the surgery in all women. CONCLUSIONS: We found that AMH levels decreased in women in the late reproductive period and that menopause and ovariectomy in regularly cycling women are associated to undetectable AMH in serum. These observations confirm that the ovary could be the only source of AMH in women and that it is a novel marker for ovarian aging.
OBJECTIVE: The objectives of this study were: (1) to determine anti-Mullerian hormone (AMH) levels in menopausal women, and (2) to confirm the source of AMH in cycling women and its disappearance after the removal of the source. METHODS: An observational and prospective study was conducted. RESULTS: A total of 47 women were recruited for the study. The study population consisted of the following groups of patients: (A) women of late reproductive age (n = 24; mean age +/- SD, 44 +/- 2.8 years); (B) menopausal women (n =14; mean age, 56 +/- 4 years); and (C) regularly cycling women undergoing surgical menopause (n = 9; mean age, 43 +/- 4 years). Blood samples were obtained from all patients. In patients undergoing surgery, blood samples were obtained before and after surgery. AMH was undetectable in 13 of 14 postmenopausal women, whereas it was undetectable in only two of 24 women of late reproductive age. A significant negative correlation has been found between AMH and age or follicle-stimulating hormone (FSH) in women of late reproductive age. In women who were candidates for oophorectomy, samples were obtained 3-5 days after surgery. AMH was undetectable after the surgery in all women. CONCLUSIONS: We found that AMH levels decreased in women in the late reproductive period and that menopause and ovariectomy in regularly cycling women are associated to undetectable AMH in serum. These observations confirm that the ovary could be the only source of AMH in women and that it is a novel marker for ovarian aging.
Authors: Susan E Appt; Haiying Chen; Amanda K Goode; Patricia B Hoyer; Thomas B Clarkson; Michael R Adams; Mark E Wilson; Adrian A Franke; Jay R Kaplan Journal: Menopause Date: 2010-07 Impact factor: 2.953
Authors: Rebecca Scherzer; Peter Bacchetti; Geralyn Messerlian; Johanna Goderre; Pauline M Maki; David B Seifer; Kathryn Anastos; Roksana Karim; Ruth M Greenblatt Journal: Am J Reprod Immunol Date: 2014-10-23 Impact factor: 3.886
Authors: Susan E Appt; Thomas B Clarkson; Haiying Chen; Michael R Adams; Patricia J Christian; Patricia B Hoyer; Mark E Wilson; Jay R Kaplan Journal: Menopause Date: 2009 May-Jun Impact factor: 2.953
Authors: Pierre Lehmann; Maria P Vélez; Julio Saumet; Louise Lapensée; Wael Jamal; François Bissonnette; Simon Phillips; Isaac-Jacques Kadoch Journal: J Assist Reprod Genet Date: 2014-02-27 Impact factor: 3.412
Authors: Thomas W Kelsey; Phoebe Wright; Scott M Nelson; Richard A Anderson; W Hamish B Wallace Journal: PLoS One Date: 2011-07-15 Impact factor: 3.240