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Anti-mullerian hormone

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https://www.readbyqxmd.com/read/28733292/natural-history-of-autoimmune-primary-ovarian-insufficiency-in-patients-with-addison-s-disease-from-normal-ovary-function-to-overt-ovary-dysfunction
#1
Annamaria De Bellis, Giuseppe Bellastella, Alberto Falorni, Ernesto Aitella, Mariluce Barrasso, Maria Ida Maiorino, Elio Bizzarro, Antonio Bellastella, Dario Giugliano, Katherine Esposito
CONTEXT: Women with autoimmune Addison's disease with normally ovulatory cycles but positive for steroid cells antibodies (StCA) have been considered at risk of premature ovarian insufficiency (POI). DESIGN: Thirty-three women younger than 40 years, with subclinical-clinical Addison's disease but with normally ovulatory menses, were followed-up for 10 years to evaluate the long-term time-related variations of StCA, ovarian function and follicular reserve. All patients and 27 control women were investigated at start and every year for the presence and titer of StCA (by indirect immunofluorescence), serum concentrations of anti-Mullerian hormone (AMH) and ovarian function along four consecutive menses every year...
July 21, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28732324/anti-m%C3%A3-llerian-hormone-amh-levels-in-premenopausal-breast-cancer-patients-treated-with-taxane-based-adjuvant-chemotherapy-a-translational-research-project-of-the-success-a-study
#2
E K Trapp, J Steidl, B Rack, M S Kupka, U Andergassen, J Jückstock, A Kurt, T Vilsmaier, A de Gregorio, N de Gregorio, M Tzschaschel, C Lato, A Polasik, H Tesch, A Schneeweiss, M W Beckmann, P A Fasching, W Janni, V Müller
BACKGROUND: Premenopausal women undergoing chemotherapy are at high risk for premature ovarian failure and its long-term consequences. Data on potential markers to evaluate ovarian reserve pre- and posttreatment are limited. Anti-Müllerian hormone (AMH) known for ovarian reserve in reproductive medicine could be a surrogate marker and was assessed in premenopausal breast cancer patients of the SUCCESS A study (EUDRA-CT no. 2005-000490-21). METHODS: We identified 170 premenopausal patients, age ≤ 40 years at trial entry, who received FEC-Doc as taxane-anthracylince based chemotherapy...
July 18, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28732253/diminished-ovarian-reserve-in-women-with-transfusion-dependent-beta-thalassemia-major-is-iron-gonadotoxic
#3
Aysel Uysal, Gül Alkan, Ayşegül Kurtoğlu, Onur Erol, Erdal Kurtoğlu
OBJECTIVE: Iron accumulation in the endocrine glands has been implicated in the aetiopathogenesis of decreased reproductive capacity in patients with beta-thalassemia major (β-TM). The aim of the current study was to investigate the serum concentration of anti-Müllerian hormone (AMH), a marker of ovarian reserve, in women with transfusion-dependent β-TM. STUDY DESIGN: In this case-control study, we recruited 43 women with transfusion-dependent TM and 44 age-matched healthy controls...
July 5, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28721129/anti-m%C3%A3-llerian-hormone-amh-as-a-good-predictor-of-time-of-menopause
#4
REVIEW
Aleksandra Kruszyńska, Jadwiga Słowińska-Srzednicka
Anti-Müllerian hormone (AMH) in women is secreted by granulosa cells in late preantral and small antral follicles. AMH seems to be a very stable marker having some advantages over other biochemical and biophysical markers and is very useful in the assessment of ovarian reserve. AMH measurement may be used in cases of premature ovarian failure, including iatrogenic, due to treatment for cancer, hypogonadotropic hypogonadism, and lastly, in polycystic ovary syndrome (PCOS). It is also a very specific marker of ovarian tumors - folliculomas...
June 2017: Przeglad Menopauzalny, Menopause Review
https://www.readbyqxmd.com/read/28716446/dose-dependent-effect-of-resveratrol-in-preventing-cisplatin-induced-ovarian-damage-in-rats-an-experimental-study
#5
Mine Atli, Yaprak Engin-Ustun, Aytekin Tokmak, Muzaffer Caydere, Sema Hucumenoglu, Canan Topcuoglu
This study aimed to evaluate the effect of resveratrol in preventing cisplatin (CP) induced ovarian damage in rats. Twenty-eight female Wistar albino rats were separated into four groups. No medication was given to group 1. Over the 21-day study period, low-dose resveratrol was given to group 2, high-dose resveratrol was given to group 3, and saline was administered to group 4. On the 15th day of medication, all groups except for group 1 were treated with a single dose of CP. Serum levels of anti-Mullerian hormone (AMH) were tested at baseline and on the 15th and 21st days...
July 14, 2017: Reproductive Biology
https://www.readbyqxmd.com/read/28715487/serum-variations-of-anti-mullerian-hormone-and-total-testosterone-with-aging-in-healthy-adult-iranian-men-a-population-based-study
#6
Fahimeh Ramezani Tehrani, Mohammad Ali Mansournia, Masoud Solaymani-Dodaran, Sonia Minooee, Fereidoun Azizi
BACKGROUND: Literature proves anti-mullerian hormone (AMH) and total testosterone (TT) as two important reproductive hormones in male development, however evidence regarding age variations of these hormones is lacking. AIMS: To estimate the normal serum AMH values and to assess the age-specific TT levels in men aged 30-70, we conducted the present population-based study. METHODS: A total of 831 healthy eligible men, aged 30-70 years, were recruited from Tehran Lipid and Glucose study cohort...
2017: PloS One
https://www.readbyqxmd.com/read/28710146/current-evidence-on-associations-of-nutritional-factors-with-ovarian-reserve-and-timing-of-menopause-a-systematic-review
#7
REVIEW
Nazanin Moslehi, Parvin Mirmiran, Fahimeh Ramezani Tehrani, Fereidoun Azizi
Ovarian aging is thought to be influenced by environmental factors, including nutrition. The aim of this study was to systematically review current evidence on the associations between nutritional factors, ovarian reserve, and age at menopause. PubMed and Scopus were structurally searched until May 2016. Original studies, with either observational or interventional designs, that examined the associations of nutritional factors (serum or dietary nutrients, food groups, and/or dietary patterns) with different ovarian reserve markers and/or timing of menopause were considered eligible...
July 2017: Advances in Nutrition
https://www.readbyqxmd.com/read/28708536/relationship-among-circulating-anti-m%C3%A3-llerian-hormone-insulin-like-growth-factor-1-cadmium-and-superovulatory-response-in-dairy-cows
#8
R L Abdel Aziz, A A Y Khalil, A Abdel-Wahab, N Y Hassan, E Abdel-Hamied, R K Kasimanickam
The objectives of this study were 1. to determine the associations among circulating anti-Mullerian hormone (AMH), insulin like growth factor 1 (IGF1) and cadmium (Cd) concentrations of lactating Holstein cows at the time of superovulation and 2. to determine the effect of circulating AMH, IGF1 and Cd concentrations on the superovulatory response in Holstein dairy cows. Holstein cows (n = 30) were milked thrice daily and housed and fed in free stall barn as a separate group. All animals were synchronized for superovulation and flushed...
June 8, 2017: Theriogenology
https://www.readbyqxmd.com/read/28708520/ovulation-rate-antral-follicle-count-and-circulating-anti-m%C3%A3-llerian-hormone-in-trio-allele-carriers-a-novel-high-fecundity-bovine-genotype
#9
Alvaro García-Guerra, Jéssica C L Motta, Leonardo F Melo, Brian W Kirkpatrick, Milo C Wiltbank
High fecundity genotypes in sheep are a valuable model to study the physiological mechanisms underlying follicle selection and the control of ovulation rate. Similar genotypes in cattle had not been described until the recent identification of a major bovine allele, termed Trio, which had a large effect on ovulation rate. The present study was designed to evaluate ovulation rate, antral follicle count (AFC), circulating ant-müllerian hormone (AMH), and the association among these measures in unstimulated and superstimulated Trio carrier cattle...
June 3, 2017: Theriogenology
https://www.readbyqxmd.com/read/28708502/temporal-effect-of-maternal-heat-stress-during-gestation-on-the-fertility-and-anti-m%C3%A3-llerian-hormone-concentration-of-offspring-in-bovine
#10
V Akbarinejad, F Gharagozlou, M Vojgani
Ovarian reserve has been suggested as an important contributing factor of reproductive success in bovine. Size of ovarian reserve is determined during fetal period and it could be altered by environmental factors, with which the dam is exposed. Maternal heat stress could impair placental function and fetal development; however, there is limited information on the impact of prenatal heat stress on fertility and ovarian reserve in the offspring. Therefore, a retrospective study was conducted, in which fertility parameters and AMH concentration, as a reliable marker of ovarian reserve in bovine, were studied in the offspring of dams that had been exposed to heat stress during the first (FTE), second (STE) or third (TTE) trimester of gestation and the offspring of dams unexposed to heat stress (US)...
May 28, 2017: Theriogenology
https://www.readbyqxmd.com/read/28698476/acute-supplementation-with-high-dose-vitamin-d3-increases-serum-anti-m%C3%A3-llerian-hormone-in-young-women
#11
Nicola A Dennis, Lisa A Houghton, Michael W Pankhurst, Michelle J Harper, Ian S McLennan
Anti-Müllerian hormone (AMH) is a paracrine regulator of ovarian follicles. Vitamin D (Vit D) regulates AMH production in vitro, but its role as a regulator of ovarian AMH production is contentious. If Vit D influences ovarian AMH production, then an acute rise in Vit D level should lead to an acute rise in circulating AMH levels. This hypothesis was tested with a randomized double-blind design, with 18-25-year-old women recruited from the community. The study was conducted in early spring, when the marker of Vit D level (25-hydroxyvitamin D, 25(OH)D) tends to be at its nadir...
July 8, 2017: Nutrients
https://www.readbyqxmd.com/read/28693593/psychological-stress-is-related-to-a-decrease-of-serum-anti-m%C3%A3-llerian-hormone-level-in-infertile-women
#12
Yue-Zhi Dong, Fei-Jing Zhou, Ying-Pu Sun
BACKGROUND: Stress exposure has been proved to be linked to reproductive failure. The reproductive potential of women depends on the ovarian reserve. Anti-müllerian hormone (AMH) has been proved a reliable clinical marker of ovarian reserve. However, the correlation between psychological stress and AMH level is not clear. METHODS: A cross-sectional study including 576 women was conducted. AMH concentration was tested to reflect the ovarian reserve. Salivary alpha-amylase (SAA) level was measured to assess the stress of patients objectively...
July 11, 2017: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/28684292/the-polymorphic-insertion-of-the-luteinizing-hormone-receptor-inslq-show-a-negative-association-to-lhr-gene-expression-and-to-the-follicular-fluid-hormonal-profile-in-human-small-antral-follicles
#13
T Borgbo, J Chrudimska, M Macek, J V Jeppesen, J A Bøtkjær, S G Kristensen, K T Macklon, E Ernst, L L Hansen, C Yding Andersen
The luteinizing hormone receptor (LHCGR) has a little studied polymorphic 6 bp insertion (rs4539842/insLQ). This study has evaluated the insLQ polymorphism in relation to potential associations with hormonal characteristics of human small antral follicles (hSAFs). In total, 310 hSAFs were collected from 86 women undergoing fertility preservation. Analysis included hormonal profile of 297 follicular fluid (FF) samples and 148 corresponding granulosa cells samples were evaluated by qPCR for selected genes. Significantly reduced and non-detectable mRNA levels of anti-Müllerian hormone receptor II (AMHR2) and LHCGR, respectively, were observed for insLQ/insLQ compared to -/insLQ and the -/- genotypes...
July 3, 2017: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/28684220/correlation-of-serum-anti-mullerian-hormone-to-follicular-follicle-stimulating-hormone-and-implantation-potential-of-the-ensuing-embryos
#14
Maw-Sheng Lee, Shu-Ling Tzeng, Shun-Fa Yang, Yi-Ping Lin, En-Hui Cheng, Chun-Chia Huang, Yu-Shih Yang, Tsung-Hsien Lee
Serum anti-Mullerian hormone (AMH) is a predictor of the pregnancy outcome in assisted reproductive technology (ART) cycles, particularly for older women. This study attempts to elucidate the effect of serum AMH on follicular hormone profiles and implantation outcome of the ensuing embryos in ART cycles. A total of 412 patients undergoing ART cycles at a private infertility center were included and 780 follicular fluid samples were collected. Levels of follicular hormones, including FSH, LH, inhibin B, AMH, estradiol, progesterone, and androstenedione were measured...
July 3, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28681949/age-stratified-thresholds-of-anti-m%C3%A3-llerian-hormone-improve-prediction-of-polycystic-ovary-syndrome-over-a-population-based-threshold
#15
Molly M Quinn, Chia-Ning Kao, Asima K Ahmad, Daniel J Haisenleder, Nanette Santoro, Esther Eisenberg, Richard S Legro, Marcelle I Cedars, Heather G Huddleston
OBJECTIVE: Due to its consistent elevation in polycystic ovary syndrome (PCOS) and correlation with polycystic ovarian morphology (PCOM), anti-Mullerian hormone (AMH) has been proposed as a marker of the syndrome. However, prior studies reporting thresholds of AMH for a PCOS diagnosis have been limited by small sample size, inappropriate controls, and heterogeneous AMH assays. We sought to evaluate the suitability of a standardized AMH assay as a biomarker of PCOS. DESIGN: Cross-sectional study at academic medical centers across the United States...
July 6, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28669060/anti-mullerian-hormone-amh-and-embryo-quality-assessed-by-time-lapse-imaging-tli-a-cross-sectional-observational-study
#16
P Bhide, M Escriba, A Srikantharajah, H Joshi, A Gudi, A Shah, G Acharya, R Homburg
PURPOSE: Serum anti-Mullerian hormone shows a strong positive correlation to the quantitative ovarian reserve but its correlation to embryo quality is unclear. This study assessed the association between serum AMH as a marker of ovarian reserve and embryo quality, using the technology of time-lapse imaging of the embryos in women undergoing in vitro fertilisation (IVF) treatment. METHODS: 304 embryos from 198 women undergoing IVF were included in the study. Serum AMH was assessed for all women...
July 1, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28660501/the-anti-m%C3%A3-llerian-hormone-amh-induces-forkhead-box-l2-foxl2-expression-in-primary-culture-of-human-granulosa-cells-in-vitro
#17
Sandro Sacchi, Federica Marinaro, Susanna Xella, Tiziana Marsella, Daniela Tagliasacchi, Antonio La Marca
PURPOSE: Anti-Müllerian hormone (AMH) and forkhead box L2 (FOXL2) are two pivotal genes expressed in human granulosa cells (hGCs) where both genes share similar inhibitory functions on activation and follicular growth in order to preserve the ovarian follicle reserve. Furthermore, AMH and FOXL2 contribute to inhibit steroidogenesis, decreasing or preventing the activation of gonadotrophin-dependent aromatase CYP19A1 cytochrome P450 family 19 subfamily A member 1 (CYP19A1). The purpose of this study is to evaluate the role of AMH in regulating the expression of FOXL2...
June 29, 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28652099/influence-of-adjuvant-chemotherapy-on-anti-m%C3%A3-llerian-hormone-in-women-below-35-years-treated-for-early-breast-cancer
#18
Anne Perdrix, Mathilde Saint-Ghislain, Marie Degremont, Marion David, Zena Khaznadar, Agnès Loeb, Marianne Leheurteur, Frédéric Di Fiore, Florian Clatot
The impact of chemotherapy on fertility appears to be of essential importance for the youngest cancer survivors. The aim of this study was to assess plasma anti-Mullërian hormone (AMH) evolution, using an automated sensitive AMH immunoassay in women younger than 35 years old before and after treatment with adjuvant chemotherapy for early breast cancer. We selected 54 women aged less than 35 years old, at the time of breast cancer diagnosis, who received chemotherapy between 2008 and 2014, and with plasma samples collected from the diagnosis, to 1 year, 3 years and 5 years post-diagnosis...
June 15, 2017: Reproductive Biomedicine Online
https://www.readbyqxmd.com/read/28650599/anti-mullerian-hormone-a-marker-of-upcoming-menopause-or-a-questionable-guesswork
#19
(no author information available yet)
Anti-Müllerian hormone (AMH) is a protein produced by pre-antral and small antral ovarian follicles. It is an acknowledged marker of ovarian reserve and remaining reproductive capacity, commonly used in reproductive medicine. From the third decade of life, AMH serum levels decrease consecutively up to menopause. Since the standardization of commercial assays, novel contributions of that parameter are being observed. Up to date, there is no screening tool for predicting the age of natural menopause (ANM). The following literature review evaluates the utility of AMH measurement in predicting ANM...
May 26, 2017: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28647445/the-value-of-anti-m%C3%A3-llerian-hormone-in-predicting-clinical-pregnancy-after-intrauterine-insemination
#20
Yelena Dondik, Nassim Virji, Thomas S Butler, Jeremy T Gaskins, Kelly Pagidas, Linda Sung
OBJECTIVES: To evaluate the utility of anti-Müllerian hormone (AMH) in predicting clinical pregnancy with intrauterine insemination (IUI) and compare it to other markers of quantitative ovarian reserve. METHODS: Retrospective cohort study of women undergoing natural and stimulated IUI cycles. All patients achieved a clinical pregnancy within three IUI cycles or completed three IUI cycles without pregnancy. Receiver operating curves were generated to determine the ability of AMH, antral follicle count, age, BMI, and day 3 FSH to predict clinical pregnancy with IUI...
June 21, 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
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