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Ovarian reserve assessment

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https://www.readbyqxmd.com/read/28432985/lif-endometrial-expression-is-impaired-in-women-with-unexplained-infertility-while-lif-r-expression-in-all-infertility-sub-groups
#1
Chrysoula Margioula-Siarkou, Yannis Prapas, Stamatios Petousis, Stefanos Milias, Konstantinos Ravanos, Themistoklis Dagklis, Ioannis Kalogiannidis, George Mavromatidis, Constantinos Haitoglou, Nikolaos Prapas, David Rousso
The main objective of our study was to study LIF and LIF-R endometrial expression during the implantation window in the various sub-groups of infertile women according to infertility cause. A prospective observational case-control study was performed from March 2013 to February 2016. Infertile women consisted of the patients' group (group 2) while fertile women were the control group (group 1). Infertile women were divided according to infertility cause in women with tubal factor (group 2a), poor ovarian reserve (group 2b), endometriosis (group 2c) and unexplained infertility (group 2d)...
April 19, 2017: Cytokine
https://www.readbyqxmd.com/read/28412857/prevalence-of-diminished-ovarian-reserve-in-chinese-women-with-polycystic-ovary-syndrome-and-sensitive-diagnostic-parameters
#2
Jing Jin, Xiangyan Ruan, Lin Hua, Xuanxuan Tian, Yanglu Li, Lijuan Wang, Alfred O Mueck
OBJECTIVES: To assess the prevalence of diminished ovarian reserve (DOR) in patients with polycystic ovary syndrome (PCOS) in China, and to search for sensitive diagnostic parameters. METHODS: Three hundred and thirty eight PCOS women aged 20-39 years were recruited. Basic characteristics, follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), testosterone and anti-Müllerian hormone (AMH) were measured. The best indices to diagnose PCOS with DOR were assessed...
April 17, 2017: Gynecological Endocrinology
https://www.readbyqxmd.com/read/28403916/-conservative-management-of-endometrioma-in-women-undergoing-in-vitro-fertilization
#3
REVIEW
P Santulli, E Somigliana, M Bourdon, C Maignien, L Marcellin, V Gayet, C Chapron
Endometriosis is a chronic disease. The pathogenesis is actually still unclear. Endometriosis is responsible for infertility and/or pelvic pain. One of the most important features of the disease is the heterogeneity (clinical and anatomical). Among the different phenotypes of endometriosis, the ovarian endometrioma seems to most important lesion in the management of endometriosis-related infertility. Surgical treatment is associated to a decrease of the ovarian reserve and a potential detrimental effect on in vitro fecondation (IVF) outcomes...
March 2017: J Gynecol Obstet Hum Reprod
https://www.readbyqxmd.com/read/28399596/antral-follicles-count-and-anti-m%C3%A3-llerian-hormone-levels-after-gonadotoxic-chemotherapy-in-patients-with-breast-cancer-cohort-study
#4
Ângela Marcon D'Avila, Edison Capp, Helena von Eye Corleta
Aim To assess ovarian reserve (OVR) by means of follicle-stimulating hormone (FSH), anti-Müllerian hormone (AMH), and antral follicle count (AFC) measurement in eumenorrheic women with breast cancer, exposed to gonadotoxic chemotherapy. Method Fifty-two women (35.3 ± 3.8 years old) with breast cancer and undergoing cyclophosphamide-containing chemotherapy were enrolled. The assessment was performed before chemotherapy (T1) and after 2 (T2) and 6 months (T3). Results Six months after chemotherapy, the prevalence of regular cycles was 60%...
April 2017: Revista Brasileira de Ginecologia e Obstetrícia
https://www.readbyqxmd.com/read/28393651/anti-m%C3%A3-llerian-hormone-does-not-predict-time-to-pregnancy-results-of-a-prospective-cohort-study
#5
M Depmann, S L Broer, M J C Eijkemans, I A J van Rooij, G J Scheffer, J Heimensem, B W Mol, F J M Broekmans
In order to study whether ovarian reserve tests (ORTs) can predict time to ongoing pregnancy, we conducted a prospective cohort study in a cohort of healthy pregnancy planners. A total of 102 pregnancy planners were followed for 1 year, or until ongoing pregnancy occurred, after cessation of contraceptives). A baseline measurement of anti-Müllerian hormone (AMH), follicle-stimulating hormone (FSH) and antral follicle count (AFC) was conducted. At the end of follow-up, a semen analysis was performed and chlamydia antibody titres were assessed...
April 10, 2017: Gynecological Endocrinology
https://www.readbyqxmd.com/read/28382684/thromboembolism-and-in-vitro-fertilization-ndash-a-systematic-review
#6
Maria Sennström, Karin Rova, Margareta Hellgren, Ragnhild Hjertberg, Eva Nord, Lars Thurn, Pelle G Lindqvist
INTRODUCTION: There is no accepted consensus on thromboprophylaxis in relation to in-vitro fertilization (IVF). We aimed to study the frequency of thromboembolism and to assess thromboprophylaxis in relation to IVF. MATERIAL AND METHODS: We performed a systematic review. All study designs were accepted except single case reports. Language of included articles was restricted to English. RESULTS: Of 338 articles, 21 relevant articles (9 cohort studies, 6 case-control studies, 3 case series, and 3 reviews of case series) were identified...
April 6, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28382680/long-acting-recombinant-fsh-in-random-start-ovarian-stimulation-protocols-for-fertility-preservation-in-women-with-cancer
#7
Veronica Sarais, Alessio Paffoni, Luca Pagliardini, Francesca Filippi, Fabio Martinelli, Giorgia Mangili, Massimo Candiani, Enrico Papaleo
INTRODUCTION: The objective of this study was to assess effectiveness and the potential benefits of the use of long-acting recombinant follicle-stimulating hormone (FSH) in random-start protocol for fertility preservation in women with cancer. MATERIAL AND METHODS: This is a retrospective before and after study performed between February 2013 and December 2015 in women that underwent ovarian hyper-stimulation for oocyte cryobanking using a random start approach...
April 6, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28378324/review-of-clinical-indicators-including-serum-anti-m%C3%A3-llerian-hormone-levels-for-identification-of-women-who-should-consider-egg-freezing
#8
Fiona Martyn, Yvonne O'Brien, Mary Wingfield
OBJECTIVE: To identify women, on the basis of clinical history and serum anti-Müllerian hormone (AMH) levels, who are at risk of premature ovarian insufficiency and thereby guide appropriate early referral for egg freezing. METHODS: In a retrospective study, data were reviewed from women attending two fertility clinics in Dublin, Ireland, between August 2011 and December 2012. Case histories of women aged 35 years or younger were assessed to identify risk factors for reduced ovarian reserve, including endometriosis, ovarian surgery, and family history of premature ovarian failure (POF)...
April 4, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28369660/incidence-and-risk-factors-of-venous-thromboembolism-during-postpartum-period-a-population-based-cohort-study
#9
Päivi Johanna Galambosi, Mika Gissler, Risto Juhani Kaaja, Veli-Matti Ulander
The awareness of the incidence and timing of postpartum venous thromboembolic event (VTE) guides the use of thrombophophylaxis. Our aims were to assess the incidence and mortality of VTE and identify its associated risk factors during different postpartum periods MATERIAL AND METHODS: A population-based controlled cohort-study by combining four large registers in 2001-2011. All women with a recent delivery were identified. The incidence, risk factors and mortality of VTE 0-180 days after delivery were assessed by using all healthy delivered women as the control group...
March 30, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28356501/anti-m%C3%A3-llerian-hormone-amh-and-fertility-management-in-agricultural-species
#10
Francesca Mossa, Fermin Jimenez-Krassel, Danielle M Scheetz, Miriam Weber-Nielsen, Alexander C O Evans, Jim Ireland
A reliable, easy to assess marker for fertility in agricultural species would be highly desirable and Anti-Müllerian Hormone (AMH) is a promising candidate. This review summarizes recent findings concerning AMH and its role in fertility management, mainly in cattle. It focuses on: 1) alterations in circulating AMH concentrations from birth to puberty and during estrous cycles; 2) correlation of circulating AMH concentrations with ovarian follicle numbers and ovarian reserve; 3) factors that impact circulating AMH concentrations; 4) use of AMH as a predictor of fertility...
March 29, 2017: Reproduction: the Official Journal of the Society for the Study of Fertility
https://www.readbyqxmd.com/read/28338235/overexpression-of-hsa-mir-320-is-associated-with-invasion-and-metastasis-of-ovarian-cancer
#11
Wei Wang, Juan Yang, Yuan-Yuan Xiang, Jie Pi, Jiang Bian
Ovarian cancer is one of the most common malignant tumor of female genital organs which ranks the third morbidity. We aimed to provide a better understanding of the mechanism of invasion and metastasis of ovarian cancer. The ovarian cancer samples were downloaded from GEO. Then clustering was performed to classify the stage of miRNAs based on the difference of prognosis and metastasis. Furthermore, the miRNAs model was build and the survival analysis processes was performed to observe the influence on prognosis, invasion and metastasis...
March 24, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28337831/interleukin-1-alpha-deficiency-increases-the-expression-of-follicle-stimulating-hormone-receptors-in-granulosa-cells
#12
Shiri Uri-Belapolsky, Irit Miller, Aviv Shaish, Mattan Levi, Dror Harats, Lihi Ninio-Many, Yehuda Kamari, Ruth Shalgi
Follicle-stimulating hormone receptor (FSHR) is a pivotal regulator of ovarian response to hormonal stimulation. Inflammatory conditions have been linked to lower FSHR expression in granulosa cells (GCs) as well as an attenuated response to hormonal stimulation. The current study aimed to reveal if deficiency and/or blockage of the pro-inflammatory cytokine interleukin 1-alpha (IL1A) increased Fshr expression in rodent GCs. We found elevated Fshr transcript abundance, as assessed by quantitative PCR, in primary GCs isolated from Il1a-knockout compared to wild-type mice, and that the expression of FSHR is significantly higher in Il1a-knockout compared to wild-type ovaries...
March 24, 2017: Molecular Reproduction and Development
https://www.readbyqxmd.com/read/28333275/anti-m%C3%A3-llerian-hormone-inhibits-activation-and-growth-of-bovine-ovarian-follicles-in-vitro-and-is-localized-to-growing-follicles
#13
M Y Yang, R A Cushman, J E Fortune
STUDY QUESTION: Does anti-Müllerian hormone (AMH) inhibit activation (initiation of growth) of primordial follicles and attenuate the growth of primary follicles in cattle, an excellent animal model for human ovarian follicular development? SUMMARY ANSWER: AMH inhibited activation of bovine primordial follicles and attenuated the growth of activated follicles in vitro. WHAT IS KNOWN ALREADY: In mice null mutant for AMH, the pool of primordial follicles is depleted prematurely and AMH inhibits follicle activation in vitro...
March 17, 2017: Molecular Human Reproduction
https://www.readbyqxmd.com/read/28333271/impact-of-thyroid-autoimmunity-in-euthyroid-women-on-live-birth-rate-after-iui
#14
D Unuane, B Velkeniers, B Bravenboer, P Drakopoulos, H Tournaye, J Parra, M De Brucker
STUDY QUESTION: Does thyroid autoimmunity (TAI) predict live birth rate in euthyroid women after one treatment cycle in IUI patients? SUMMARY ANSWER: TAI as such does not influence pregnancy outcome after IUI treatment. WHAT IS KNOWN ALREADY: The role of TAI on pregnancy outcome in the case of IVF/ICSI is largely debated in the literature. This is the first study to address this issue in the case of IUI. STUDY DESIGN, SIZE, DURATION: This was a retrospective cohort study...
April 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28321529/the-cumulative-dose-of-gonadotropins-used-for-controlled-ovarian-stimulation-does-not-influence-the-odds-of-embryonic-aneuploidy-in-patients-with-normal-ovarian-response
#15
Lucky Sekhon, Kathryn Shaia, Anthony Santistevan, Karen Hunter Cohn, Joseph A Lee, Piraye Yurttas Beim, Alan B Copperman
OBJECTIVE: Controlled ovarian hyperstimulation (COH) promotes multifollicular growth, increasing the chance of obtaining euploid embryos that will successfully implant. Whether aneuploidy is increased from COH with exogenous gonadotropins interfering with natural selection of dominant follicles is a concern. This study evaluates the association between gonadotropin exposure and aneuploidy. METHODS: This is a retrospective cohort study of 828 patients that underwent 1122 IVF cycles involving controlled ovarian stimulation and trophectoderm biopsy for preimplantation genetic screening (PGS), from 2010 to 2015...
March 20, 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28319016/anti-m%C3%A3-llerian-hormone-kinetics-in-pregnancy-and-post-partum-a-systematic-review
#16
REVIEW
Sarah McCredie, William Ledger, Christos A Venetis
The aim of this systematic review is to critically appraise the available evidence regarding the kinetics of anti-Müllerian hormone (AMH) during pregnancy and post-partum. A systematic literature search was conducted in MEDLINE, Embase, CENTRAL, Scopus and Web of Science on 14 December 2015, aiming to identify studies providing data on the serum concentration of AMH in women at various stages of gestation and post-partum. There was a total of 1719 participants across eight studies. Seven out of the eight studies reported a decline in serum AMH concentration with advancing gestational age...
February 24, 2017: Reproductive Biomedicine Online
https://www.readbyqxmd.com/read/28317122/an-anthropomorphic-abdominal-phantom-for-deformable-image-registration-accuracy-validation-in-adaptive-radiation-therapy
#17
Yuliang Liao, Linjing Wang, Xiangdong Xu, Haibin Chen, Jiawei Chen, Guoqian Zhang, Huaiyu Lei, Ruihao Wang, Shuxu Zhang, Xuejun Gu, Xin Zhen, Linghong Zhou
PURPOSE: To design and construct a three-dimensional (3D) anthropomorphic abdominal phantom for geometric accuracy and dose summation accuracy evaluations of deformable image registration (DIR) algorithms for adaptive radiation therapy (ART). METHOD: Organ molds, including liver, kidney, spleen, stomach, vertebra and two metastasis tumors, were 3D printed using contours from an ovarian cancer patient. The organ molds were molded with deformable gels made of different mixtures of polyvinyl chloride (PVC) and the softener dioctyl terephthalate...
March 20, 2017: Medical Physics
https://www.readbyqxmd.com/read/28302175/prolonged-hypothyroidism-severely-reduces-ovarian-follicular-reserve-in-adult-rats
#18
Li Meng, Eddy Rijntjes, Hans J M Swarts, Jaap Keijer, Katja J Teerds
BACKGROUND: There is substantial evidence both in humans and in animals that a prolonged reduction in plasma thyroid hormone concentration leads to reproductive problems, including disturbed folliculogenesis, impaired ovulation and fertilization rates, miscarriage and pregnancy complications. The objective of the present study is to examine the consequences of chronic hypothyroidism, induced in adulthood, for the size of the ovarian follicle pool. In order to investigate this, adult female rats were provided either a control or an iodide deficient diet in combination with perchlorate supplementation to inhibit iodide uptake by the thyroid...
March 16, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28293053/effect-of-melatonin-on-the-outcome-of-assisted-reproductive-technique-cycles-in-women-with-diminished-ovarian-reserve-a-double-blinded-randomized-clinical-trial
#19
Bahia Namavar Jahromi, Sara Sadeghi, Shohreh Alipour, Mohammad Ebrahim Parsanezhad, Shaghayegh Moradi Alamdarloo
Diminished ovarian reserve (DOR) significantly decreases the success rate of the assisted reproductive technique (ART). In this study, we assessed the effect of melatonin on the ART outcomes in women with DOR. A double-blinded, randomized, clinical trial was performed on 80 women with DOR as a pilot study in Shiraz, between 2014 and 2015. DOR was defined as the presence of 2 of the following 3 criteria: 1) anti-Müllerian hormone ≤1, 2) follicle-stimulating hormone ≥10, and 3) bilateral antral follicle count ≤6...
January 2017: Iranian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28284038/3d-and-4d-studies-from-human-reproduction-to-perinatal-medicine
#20
Sonal Panchal, Asim Kurjak, Chaitanya Nagori
Three-dimensional ultrasound (3D US) is a modality of choice for prenatal diagnosis of congenital malformations. But 3D-four-dimensional US(4D US) is of utmost importance also to achieve pregnancy. 3D US plays an important role for diagnosis of PCO, to assess ovarian reserve and response and thus to decide optimum stimulation protocols. It adds to the information on follicular maturity and endometrial receptivity, thus improving the chances to achieve pregnancy for patients under treatment for fertility. 3D hystero-contrast-salpingography (HyCoSy) has also proved itself to be one of the best modalities for assessment of tubal patency...
March 11, 2017: Journal of Perinatal Medicine
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