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Polycystic ovary syndrome (PCOS)

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https://www.readbyqxmd.com/read/29334275/laparoscopic-ovarian-drilling-versus-gnrh-antagonist-combined-with-cabergoline-as-a-prophylaxis-against-the-re-development-of-ovarian-hyperstimulation-syndrome
#1
Emaduldin Seyam, Enas Hefzy
OBJECTIVE: The aim of this work was to investigate the value of laparoscopic ovarian drilling (LOD) compared with GnRH antagonist flexible protocol combined with cabergoline (Cb), as a prophylaxis against the re-development of ovarian hyperstimulation syndrome (OHSS) in women with clomiphene citrate-resistant polycystic ovary disease (CCR-PCOD) who had severe OHSS before in a previous ICSI cycle. STUDY DESIGN: It is a prospective controlled study, where 250 CCR-PCOD women (n = 250) with a history of severe OHSS before, had been recruited for the study...
January 15, 2018: Gynecological Endocrinology
https://www.readbyqxmd.com/read/29334206/decreased-expression-of-arginine-phenylalanine-amide-related-peptide-3-gene-in-dorsomedial-hypothalamic-nucleus-of-constant-light-exposure-model-of-polycystic-ovarian-syndrome
#2
Zahra Shaaban, Mohammad Reza Jafarzadeh Shirazi, Mohammad Hossein Nooranizadeh, Amin Tamadon, Farhad Rahmanifar, Somayeh Ahmadloo, Amin Ramezani, Mohammad Javad Zamiri, Iman Razeghian Jahromi, Fatemeh Sabet Sarvestani, Omid Koohi Hosseinabadi
Background: An abnormality in pulse amplitude and frequency of gonadotropin releasing hormone (GnRH) secretion is the most characteristics of polycystic ovarian syndrome (PCOS). On the other hand, arginine-phenylalanine-amide (RFamide)-related peptide-3 (RFRP3) inhibits the secretion of GnRH in mammalian hypothalamus. The current study performed in order to investigate the expression of RFRP3 mRNA in the dorsomedial hypothalamic nucleus (DMH) after the induction of PCOS in a rat model of constant light exposure, and the possible role of parity on occurrence of PCOS...
April 2018: International Journal of Fertility & Sterility
https://www.readbyqxmd.com/read/29331234/metabolic-syndrome-hypertension-and-hyperlipidemia-in-mothers-fathers-sisters-and-brothers-of-women-with-polycystic-ovary-syndrome-a-systematic-review-and-meta-analysis
#3
Bulent Yilmaz, Priyathama Vellanki, Baris Ata, Bulent Okan Yildiz
OBJECTIVE: To provide an evidence-based assessment of metabolic syndrome, hypertension, and hyperlipidemia in first-degree relatives of women with polycystic ovary syndrome (PCOS). DESIGN: Systematic review and meta-analysis. SETTING: Not applicable. PATIENT(S): Mothers, fathers, sisters, and brothers of women with and without PCOS. INTERVENTION(S): An electronic-based search with the use of PubMed from 1960 to June 2015 and cross-checked references of relevant articles...
January 11, 2018: Fertility and Sterility
https://www.readbyqxmd.com/read/29325736/differential-association-of-dennd1agenetic-variants-with-polycystic-ovary-syndrome-in-tunisian-but-not-bahraini-arab-women
#4
Meriem Dallel, Sameh Sarray, Zeineb Douma, Feten Hachani, Abrar K Al-Ansari, Dhafer B Letaifa, Touhami Mahjoub, Wassim Y Almawi
BACKGROUND AND AIM: Polycystic ovary syndrome (PCOS) is a common endocrine disorder, and results from interaction between modifiable and non-modifiable factors, including genetic predisposition. Previous genome-wide association studies and meta-analysis identified DENND1A as PCOS susceptibility locus in some, but not all populations. We investigated whether the association of DENND1A gene variants with PCOS was similar between Tunisian and Bahraini Arab women. SUBJECTS AND METHODS: This was retrospective case-control study...
January 8, 2018: Gene
https://www.readbyqxmd.com/read/29325695/investigation-of-the-uterine-structural-changes-in-the-experimental-model-with-polycystic-ovary-syndrome-and-effects-of-vitamin-d-treatment-an-ultrastructural-and-immunohistochemical-study
#5
Yurdun Kuyucu, Latife Seyran Çelik, Özge Kendirlinan, Özgül Tap, Ufuk Özgü Mete
In this study, we aimed to investigate the structural changes seen in the endometrium in experimental PCOS rat model and the effects of vitamin D treatment on these changes at immunohistochemical and electron microscopic levels. 24 prepubertal female rats were divided into three groups. Two groups were injected with dehydroepiandrosterone and one of them was treated with 1,25(OH)2 D3 at the same time. The control group was injected with sesame oil. At the end of the 28th day, the blood samples were collected...
January 8, 2018: Reproductive Biology
https://www.readbyqxmd.com/read/29325133/the-efficacy-of-24-month-metformin-for-improving-menses-hormone-and-metabolic-profiles-in-polycystic-ovary-syndrome
#6
Po-Kai Yang, Chih-Yuan Hsu, Mei-Jou Chen, Mei-Yu Lai, Zheng-Rong Li, Chen-Hsin Chen, Shee-Uan Chen, Hong-Nerng Ho
Context: The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. Objective: The effects of metformin on women with PCOS over 24-month with respect to menses, hormones and metabolic profiles are assessed. Design: Prospective cohort. Setting: A reproductive endocrinology clinic in a university-affiliated medical center. Patients: 119 women with PCOS, defined by the Rotterdam criteria, were enrolled...
January 9, 2018: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29322000/effects-of-cinnamon-supplementation-on-antioxidant-status-and-serum-lipids-in-women-with-polycystic-ovary-syndrome
#7
Azam Borzoei, Maryam Rafraf, Shirin Niromanesh, Laya Farzadi, Fateme Narimani, Farideh Doostan
Background: The objectives of study were to investigate the effects of cinnamon supplementation on antioxidant status and serum lipids in women with polycystic ovary syndrome (PCOS). Methods: This double-blind randomized controlled clinical trial was conducted on 84 overweight or obese PCOS patients; aged 20-38 years. Subjects in cinnamon (n = 42) and placebo (n = 42) groups were given 3 cinnamon capsules (each one contained 500 mg cinnamon) or placebo daily for 8 weeks...
January 2018: Journal of Traditional and Complementary Medicine
https://www.readbyqxmd.com/read/29321985/traditional-persian-medicine-and-management-of-metabolic-dysfunction-in-polycystic-ovary-syndrome
#8
REVIEW
Ayda Hosseinkhani, Nasrin Asadi, Mehdi Pasalar, Mohammad M Zarshenas
Polycystic ovary syndrome (PCOS) is a common endocrine disorder in women of reproductive age. Its cause is unknown and it remains the most enigmatic of reproductive disorders. The extant written documents of Traditional Persian Medicine (TPM) - with holistic approaches towards human health - contain remedies used for centuries. Before further experimental research on any of these treatments, it is appropriate to study current related scientific evidence on their possible pharmacological actions. This work aims to study PCOS and its treatments in TPM...
January 2018: Journal of Traditional and Complementary Medicine
https://www.readbyqxmd.com/read/29321035/dhea-induced-ovarian-hyperfibrosis-is-mediated-by-tgf-%C3%AE-signaling-pathway
#9
Daojuan Wang, Wenqing Wang, Qiao Liang, Xuan He, Yanjie Xia, Shanmei Shen, Hongwei Wang, Qian Gao, Yong Wang
BACKGROUND: The polycystic ovary syndrome (PCOS) is a common metabolic and endocrine disorder with pathological mechanisms remain unclear. The following study investigates the ovarian hyperfibrosis forming via transforming growth factor-β (TGF-β) signaling pathway in Dehydroepiandrosterone (DHEA)- induced polycystic ovary syndrome (PCOS) rat model. We furthermore explored whether TGF-βRI inhibitor (SB431542) decreases ovarian fibrosis by counterbalancing the expression of fibrotic biomarkers...
January 10, 2018: Journal of Ovarian Research
https://www.readbyqxmd.com/read/29320957/cardiovascular-and-metabolic-health-of-74-children-from-women-previously-diagnosed-with-polycystic-ovary-syndrome-in-comparison-with-a-population-based-reference-cohort
#10
Marlieke A de Wilde, Jacobien B Eising, Marlise N Gunning, Maria P H Koster, Annemieke M V Evelein, Geertje W Dalmeijer, Cuno S P M Uiterwaal, Marinus J C Eijkemans, Cornelis K van der Ent, Folkert J Meijboom, Bart C J M Fauser
Women with polycystic ovary syndrome (PCOS) have compromised cardiovascular health profiles and an increased risk of pregnancy complications. In order to evaluate potential consequences, we aim to compare the cardiovascular and metabolic health of the children from women with PCOS with a population-based reference cohort. We included children from women with PCOS between the age of 2.5 to 4 years (n = 42) and 6 to 8 years (n = 32). The reference groups consisted of 168 (3-4 years old) and 130 children (7-8 years old)...
January 1, 2018: Reproductive Sciences
https://www.readbyqxmd.com/read/29317066/an-exploration-of-the-hypothesis-that-testosterone-is-implicated-in-the-psychological-functioning-of-women-with-polycystic-ovary-syndrome-pcos
#11
J A Barry, F Qu, P J Hardiman
One of the diagnostic features of polycystic ovary syndrome (PCOS) is elevation of the androgen, testosterone. It is known that women with PCOS are more likely to suffer from psychological problems, especially anxiety and depression, than other women. However, little is known of how much of this is due to testosterone, and if so, what the mechanism(s) might be. This study explores the hypothesis that testosterone impacts women with PCOS both directly and indirectly, via testosterone currently in the bloodstream and through prenatal exposure...
January 2018: Medical Hypotheses
https://www.readbyqxmd.com/read/29310733/anogenital-distance-in-newborn-daughters-of-women-with-polycystic-ovary-syndrome-indicates-fetal-testosterone-exposure
#12
E S Barrett, K M Hoeger, S Sathyanarayana, D H Abbott, J B Redmon, R H N Nguyen, S H Swan
Polycystic ovary syndrome (PCOS) affects ~7% of reproductive age women. Although its etiology is unknown, in animals, excess prenatal testosterone (T) exposure induces PCOS-like phenotypes. While measuring fetal T in humans is infeasible, demonstrating in utero androgen exposure using a reliable newborn biomarker, anogenital distance (AGD), would provide evidence for a fetal origin of PCOS and potentially identify girls at risk. Using data from a pregnancy cohort (The Infant Development and Environment Study), we tested the novel hypothesis that infant girls born to women with PCOS have longer AGD, suggesting higher fetal T exposure, than girls born to women without PCOS...
January 9, 2018: Journal of Developmental Origins of Health and Disease
https://www.readbyqxmd.com/read/29307112/the-influences-of-chromium-supplementation-on-glycemic-control-markers-of-cardio-metabolic-risk-and-oxidative-stress-in-infertile-polycystic-ovary-syndrome-women-candidate-for-in-vitro-fertilization-a-randomized-double-blind-placebo-controlled-trial
#13
Mehri Jamilian, Shahrzad Zadeh Modarres, Mehrnush Amiri Siavashani, Maryam Karimi, Alireza Mafi, Vahidreza Ostadmohammadi, Zatollah Asemi
This study was carried out to investigate the effects of chromium intake on glycemic control, markers of cardio-metabolic risk, and oxidative stress in infertile polycystic ovary syndrome (PCOS) women candidate for in vitro fertilization (IVF). This randomized double-blind, placebo-controlled trial was done among 40 subjects with infertile PCOS candidate for IVF, aged 18-40 years old. Individuals were randomly allocated into two groups to take either 200 μg/day of chromium (n = 20) or placebo (n = 20) for 8 weeks...
January 6, 2018: Biological Trace Element Research
https://www.readbyqxmd.com/read/29306057/the-effects-of-omega-3-and-vitamin-e-co-supplementation-on-parameters-of-mental-health-and-gene-expression-related-to-insulin-and-inflammation-in-subjects-with-polycystic-ovary-syndrome
#14
Mehri Jamilian, Azadeh Shojaei, Mansooreh Samimi, Faraneh Afshar Ebrahimi, Esmat Aghadavod, Maryam Karamali, Mohsen Taghizadeh, Hamidreza Jamilian, Somayeh Alaeinasab, Sadegh Jafarnejad, Zatollah Asemi
OBJECTIVE: The aim of this study was to evaluate the effects of omega-3 and vitamin E co-supplementation on parameters of mental health and gene expression related to insulin and inflammation in subjects with polycystic ovary syndrome (PCOS). METHODS: Forty PCOS women were allocated into two groups and treated with 1000mg omega-3 fatty acids plus 400 IU vitamin E supplements (n = 20) or placebo (n = 20) per day for 12 weeks. Parameters of mental health were recorded at baseline and after the 12-week intervention...
December 28, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29298536/improvement-of-hyperandrogenism-oligo-ovulation-and-ovarian-morphology-in-a-patient-with-polycystic-ovary-syndrome-possible-role-of-ovarian-wedge-resection
#15
YuanYuan Zhang, SuiYu Luo, ZhiQuan Gong, XiaoYa Feng, ZiYi Wang, HaoHui Zhu, Yu Wang
Polycystic ovary syndrome (PCOS) is an endocrinological abnormality which typically presents as hormones disorder and/or infertility. It has received more and more attention in recent years though its pathogenesis is still unclear. Ovarian mucinous adenoma is a rarely pathological type which generates from epithelial cell of ovary. Here we present a patient with PCOS and ovarian mucinous tumor (occasionally discovered by cesarean section) receiving a complete relief after benign ovarian tumor excision. In this case, tumor excision played as a partial resection of ovary which might result in the normalized concentration level of hormones and morphology of ovary...
January 3, 2018: Gynecological Endocrinology
https://www.readbyqxmd.com/read/29295870/effect-of-liraglutide-on-atrial-natriuretic-peptide-adrenomedullin-and-copeptin-in-pcos
#16
Signe Frøssing, Malin Nylander, Caroline Kistorp, Sven O Skouby, Jens Faber
CONTEXT: Women with polycystic ovary syndrome (PCOS) have an increased risk of cardiovascular disease (CVD), and biomarkers can be used to detect early subclinical CVD. Midregional-pro-adrenomedullin (MR-proADM), midregional-pro-atrial natriuretic peptide (MR-proANP) and copeptin are all associated with CVD and part of the delicate system controlling fluid and hemodynamic homeostasis through vascular tonus and diuresis. The GLP-1 receptor agonist liraglutide, developed for treatment of type 2 diabetes (T2D), improves cardiovascular outcomes in patients with T2D including a decrease in particular MR-proANP...
January 2018: Endocrine Connections
https://www.readbyqxmd.com/read/29291589/laparoscopic-ovarian-drilling-reduces-serum-homocysteine-levels-in-women-with-polycystic-ovary-syndrome
#17
T Chitra, Dasari Papa, Priyanka Sinha, H Nandeesha
OBJECTIVE: To investigate the effect of laparoscopic ovarian drilling (LOD) on homocysteine levels and clinical outcomes in women with Polycystic Ovary Syndrome (PCOS). STUDY DESIGN: The study was conducted in JIPMER, Puducherry. Fifty PCOS subjects who were admitted for LOD were enrolled in the study. Serum homocysteine levels were estimated in all the subjects before and after LOD. Paired t-test was used to compare the homocysteine levels before and after LOD...
December 27, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/29289990/prevalence-clinical-characteristics-and-reproductive-outcomes-of-polycystic-ovary-syndrome-in-older-women-referred-for-tertiary-fertility-care
#18
Samer Tannus, Justin Tan, Weon-Young Son, Michael-Haim Dahan
OBJECTIVE: Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in reproductive age women. The clinical symptoms of PCOS vary with female age, as older women tend to have lower hyperandrogenic symptoms and many regain regular cycles. In this study, we aimed to estimate the prevalence of PCOS among older women referred for fertility care, describe their clinical characteristics, and compare their reproductive outcomes to those of matched control group. METHODS: A retrospective study conducted at a single reproductive center...
December 30, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29287491/acute-pulmonary-embolism-after-arthroscopic-glenoid-labral-repair-and-subacromial-decompression-case-report-and-review-of-the-literature
#19
Michelle Yagnatovsky, Amos Z Dai, Michael Zacchilli, Laith M Jazrawi
A 29-year-old female with a history of polycystic ovary syndrome (PCOS) on combined oral contraceptives presents with an acute, CT confirmed pulmonary embolus of the right lower lobe one week following arthroscopic labral repair of the right shoulder. The patient's risk factors including obesity, oral contraceptive use, PCOS, and surgical positioning are discussed.
December 21, 2017: Physician and Sportsmedicine
https://www.readbyqxmd.com/read/29285778/in-women-with-pcos-waist-circumference-is-a-better-surrogate-of-glucose-and-lipid-metabolism-than-disease-status-per-se
#20
A Pazderska, T Kyaw Tun, N Phelan, A McGowan, M Sherlock, L A Behan, G Boran, J Gibney
OBJECTIVE: Cardiometabolic abnormalities are recognised in polycystic ovary syndrome (PCOS). However, over-emphasis on PCOS as a risk factor potentially results in over-investigation and treatment of some women with, and under-recognition of cardiometabolic risk in obese women without PCOS. Our objective was to explore the association between waist circumference (WC) and indices of glucose and lipid metabolism in women with and without PCOS. DESIGN, PATIENTS AND MEASUREMENTS: (1) an exploratory cross-sectional study investigating association of potential cardiometabolic risk markers (PCOS status, anthropometric measures, hsCRP, HOMA-IR, SHBG, testosterone) with indices of glucose (frequently-sampled-intravenous-glucose-tolerance-test) and lipid metabolism (post-prandial studies and lipoprotein particle size) in 61 women with (n=29) and without (n=32) PCOS; (2) a cross-sectional study in 103 PCOS women and 102 BMI-matched controls to explore if between-group differences in indices of lipid and glucose metabolism persist after adjusting for WC...
December 29, 2017: Clinical Endocrinology
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