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Polycystic ovarian

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https://www.readbyqxmd.com/read/28524342/the-effect-of-vitamin-d-supplementation-on-hormonal-and-glycaemic-profile-of-patients-with-pcos-a-meta-analysis-of-randomised-trials
#1
Vasilios Pergialiotis, Nikoleta Karampetsou, Periklis Panagopoulos, Eftihios Trakakis, Nikolaos Papantoniou
BACKGROUND: Vitamin D deficiency is frequently manifested in women with polycystic ovarian syndrome (PCOS). To date, supplementation of deficient patients has not been correlated with the hormonal and metabolic status of these patients. PURPOSE: We aimed to investigate the impact of vitamin D supplementation on the hormonal and metabolic profile of PCOS women. MATERIALS AND METHODS: We searched Medline, Scopus, ClinicalTrials.gov and Cochrane Central Register databases for published randomised controlled trials...
May 19, 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28523256/ovarian-volume-in-korean-women-with-polycystic-ovary-syndrome-and-its-related-factors
#2
Young Shin Han, Ah Rha Lee, Hee Kyoung Song, Jeong In Choi, Jang Heub Kim, Mee Ran Kim, Min Jeong Kim
OBJECTIVES: The aim of this study was to determine the relationship of ovarian volume (OV) to age, height, and weight in Korean young women with the polycystic ovary syndrome (PCOS) undergoing ultrasonography (US) and to investigate the relationship between ovarian follicle count and volume on US and serum hormone levels including the levels of the anti-Müllerian hormone (AMH) and gonadotropin. METHODS: A total of 272 Korean nulliparous women aged 15 to 39 years who were newly diagnosed with PCOS at a university hospital were included in this study...
April 2017: Journal of Menopausal Medicine
https://www.readbyqxmd.com/read/28521368/progressive-resistance-training-as-complementary-therapy-for-polycystic-ovarian-syndrome
#3
Gislaine Satyko Kogure, Rosana Maria Dos Reis
No abstract text is available yet for this article.
May 18, 2017: Revista Brasileira de Ginecologia e Obstetrícia
https://www.readbyqxmd.com/read/28506471/genetics-of-gonadotropins-and-their-receptors-as-markers-of-ovarian-reserve-and-response-in-controlled-ovarian-stimulation
#4
REVIEW
Laura Riccetti, Francesco De Pascali, Lisa Gilioli, Daniele Santi, Giulia Brigante, Manuela Simoni, Livio Casarini
Several controlled ovarian stimulation (COS) protocols have been developed to increase the yield of mature oocytes retrieved in assisted reproductive techniques (ARTs). The ovarian reserve (OR) influences the COS response, and it represents the main parameter that helps clinicians in refining clinical treatments in the perspective of a "personalized" ART. This approach is even more needed in particular conditions such as poor OR or polycystic ovary syndrome. Follicle-stimulating hormone, luteinizing hormone, and human chorionic gonadotropin are currently used in COS at different combinations and with different efficacies, even if the best approach definition is controversial...
April 17, 2017: Best Practice & Research. Clinical Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/28505246/effects-of-long-term-exogenous-testosterone-administration-on-ovarian-morphology-determined-by-transvaginal-3d-ultrasound-in-female-to-male-transsexuals
#5
Mirte R Caanen, Nienke E Schouten, Esther A M Kuijper, Joukje van Rijswijk, Marleen H van den Berg, Eline van Dulmen-den Broeder, Annelies Overbeek, Flora E van Leeuwen, Mick van Trotsenburg, Cornelis B Lambalk
STUDY QUESTION: Does long-term exogenous testosterone administration result in polycystic ovarian morphology (PCOM), determined by (3D) transvaginal ultrasound (TVU) in female-to-male transsexuals (FtMs). SUMMARY ANSWER: Long-term exogenous testosterone administration in FtMs does not result in PCOM determined by (3D) TVU. WHAT IS KNOWN ALREADY: The role of androgens in the pathophysiology of polycystic ovary syndrome (PCOS) is still unclear...
May 13, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28502062/significantly-lengthened-telomere-in-granulosa-cells-from-women-with-polycystic-ovarian-syndrome-pcos
#6
Duo Wei, Juanke Xie, Baoli Yin, Haoying Hao, Xiaobing Song, Qi Liu, Cuilian Zhang, Yingpu Sun
PURPOSE: Polycystic ovary syndrome (PCOS) is the most common endocrinopathy among women at reproductive age. However, its etiology remains poorly understood. Recent studies indicated that telomere length was related to PCOS. However, the association between telomere length and PCOS has only been shown in leucocytes and remained controversial across different studies. To clarify the association between telomere length and PCOS, the current study interrogated telomere length not only in leucocytes, but also in follicular granulosa cells, which is essential for folliculogenesis and steroidogenesis...
May 13, 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28501702/brown-adipose-tissue-activation-by-rutin-ameliorates-polycystic-ovary-syndrome-in-rat
#7
Tao Hu, Xiaoxue Yuan, Rongcai Ye, Huiqiao Zhou, Jun Lin, Chuanhai Zhang, Hanlin Zhang, Gang Wei, Meng Dong, Yuanyuan Huang, Wonchung Lim, Qingsong Liu, Hyuek Jong Lee, Wanzhu Jin
Polycystic ovary syndrome (PCOS) is a complex endocrinopathy that is characterized by anovulation, hyperandrogenism and polycystic ovary. However, there is a lack of effective treatment for PCOS at present because the pathologic cause of PCOS has not been elucidated. Although it has been known that brown adipose tissue transplantation ameliorates PCOS by activating endogenous BAT, BAT transplantation is not applicable in clinic. Therefore, BAT activation with natural compound could be an effective treatment strategy for PCOS patients...
April 22, 2017: Journal of Nutritional Biochemistry
https://www.readbyqxmd.com/read/28501236/women-s-health-polycystic-ovarian-syndrome-menopause-and-osteoporosis
#8
REVIEW
Melinda Ring
Surveys consistently show that a significantly higher percentage of women with chronic medical conditions report use of complementary and integrative medicine (CIM) approaches compared with men. A total of 54.5% of women report use of at least one CIM approach specifically for obstetric or gynecologic problems. However, primary care providers remain an underutilized resource by patients for guidance in the safe and appropriate use of integrative therapies. This article provides a practical overview of the most appropriate integrative therapies to consider in the management of commonly seen women's health conditions: polycystic ovarian syndrome, menopause, and osteoporosis...
June 2017: Primary Care
https://www.readbyqxmd.com/read/28497664/insulin-sensitizers-in-adolescents-with-polycystic-ovary-syndrome
#9
Trang N LE, Edmond P Wickham Iii, John E Nestler
Polycystic ovary syndrome (PCOS) is the most common disorder of androgen excess in women of reproductive age. The diagnosis of PCOS can be more challenging in adolescents than in adult women given significant overlap between normal puberty and the signs of PCOS, including acne, menstrual irregularity, and polycystic ovarian morphology. Optimal treatments for adult women with PCOS vary depending on patient risk factors and reproductive goals, but mainly include hormonal contraception and insulin sensitizers...
May 11, 2017: Minerva Pediatrica
https://www.readbyqxmd.com/read/28494798/androstenedione-response-to-recombinant-human-fsh-is-the-most-valid-predictor-of-the-number-of-selected-follicles-in-polycystic-ovarian-syndrome-a-case-control-study
#10
Eser Sefik Ozyurek, Tevfik Yoldemir, Gokhan Artar
BACKGROUND: We aimed to test the hypothesis that the correlation of the changes in the blood Androstenedione (A4) levels to the number of selected follicles during ovulation induction with low-dose recombinant human follicle stimulating hormone (rhFSH) is as strong as the correlation to changes in the blood Estradiol (E2) levels in polycystic ovary syndrome (PCOS). METHODS: Prospective Case-control study conducted from October 2014 to January 2016. 61 non-PCOS control (Group I) and 46 PCOS (Group II) patients treated with the chronic low-dose step up protocosl with rhFSH...
May 12, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28494682/operative-transvaginal-hydrolaparoscopy-improve-ovulation-rate-after-clomiphene-failure-in-polycystic-ovary-syndrome
#11
Pierluigi Giampaolino, Nicoletta De Rosa, Luigi Della Corte, Ilaria Morra, Antonio Mercorio, Carmine Nappi, Giuseppe Bifulco
Aim of our study was to assess the ovulation rate, with mid-luteal progesterone level and ultrasound follicles monitoring, in PCOS CC-resistant patients undergone transvaginal hydrolaparoscopy ovarian drilling. A prospective observational study was carried out in 123 PCOS, infertile, CC-resistant patients who undergone THL ovarian drilling. Each woman was evaluated by hormonal measurement, and ultrasound evaluation during 6 months follow-up. Progesterone serum levels were assessed on days 20-24 of the cycle after surgical treatment...
May 11, 2017: Gynecological Endocrinology
https://www.readbyqxmd.com/read/28492053/association-of-ethnicity-fitzpatrick-skin-type-and-hirsutism-a-retrospective-cross-sectional-study-of-women-with-polycystic-ovarian-syndrome
#12
L Afifi, L Saeed, L A Pasch, H G Huddleston, M I Cedars, L T Zane, K Shinkai
BACKGROUND: The complex interplay between ethnicity, Fitzpatrick skin type (FST), and hirsutism in patients with polycystic ovarian syndrome (PCOS) is poorly understood. OBJECTIVE: In this cross-sectional, retrospective analysis, we examined the prevalence, severity, and distribution of hirsutism with clinician-rated site-specific and total modified Ferriman-Gallwey (mFG) visual scoring in a diverse cohort of American patients with PCOS. METHODS: Independent analyses were conducted on the basis of patient-reported FST ratings and ethnicity...
March 2017: International Journal of Women's Dermatology
https://www.readbyqxmd.com/read/28492032/endocrine-evaluation-of-hirsutism
#13
REVIEW
John Mihailidis, Racha Dermesropian, Pamela Taxel, Pooja Luthra, Jane M Grant-Kels
Hirsutism is defined as excessive terminal hair growth in a male pattern in females. It typically affects 5 to 10% of reproductive-age women. Excessive hair growth can often cause significant psychological and emotional distress. As a result, hirsutism is a common presenting complaint to healthcare professionals, including dermatologists, as women search for cosmetic and medical solutions to their problem. Hirsutism results from excess production of androgens, often from ovarian or adrenal sources. It is typically associated with a metabolic syndrome like polycystic ovarian syndrome (PCOS), but can be idiopathic or medication-induced...
March 2017: International Journal of Women's Dermatology
https://www.readbyqxmd.com/read/28479118/effects-of-liraglutide-on-ovarian-dysfunction-in-polycystic-ovary-syndrome-a-randomized-clinical-trial
#14
Malin Nylander, Signe Frøssing, Helle V Clausen, Caroline Kistorp, Jens Faber, Sven O Skouby
Polycystic ovary syndrome (PCOS) encompasses an ovarian and a metabolic dysfunction. Glucagon-like peptide-1 (GLP-1) analogues facilitate weight loss and ameliorate metabolic dysfunction in overweight women with PCOS, but their effect on ovarian dysfunction is scarcely reported. In a double-blind, randomized trial, 72 women with PCOS were allocated to intervention with the GLP-1 analogue liraglutide or placebo (1.8 mg/day), in a 2:1 ratio. At baseline and 26-week follow-up, bleeding pattern, levels of AMH, sex hormones and gonadotrophins were assessed and ovarian morphology evaluated...
April 24, 2017: Reproductive Biomedicine Online
https://www.readbyqxmd.com/read/28474164/free-radical-scavenging-window-of-infertile-patients-with-polycystic-ovary-syndrome-correlation-with-embryo-quality
#15
Bo Huang, Zhou Li, Xinling Ren, Jihui Ai, Lixia Zhu, Lei Jin
The activity of free radicals in follicular fluid was related to ovarian responsiveness, in vitro fertilization (IVF), and embryo transfer success rate. However, studies analyzing the relationship between the free radical scavenging capacity and embryo quality of infertile women with polycystic ovarian syndrome (PCOS) were lacking. The aim of this study was to evaluate the relationship between the free radical scavenging window of women with PCOS and their embryo quality. The free radical scavenging capacity of follicular fluid from women with PCOS was determined by a,a-diphenyl-b-picrylhydrazyl (DPPH), 2,2-azinobis (3-ethylbenzthiazoline-6-sulphonic acid) assay, superoxide radical, and reactive oxygen species (ROS) assay...
May 5, 2017: Frontiers of Medicine
https://www.readbyqxmd.com/read/28469096/protective-effects-of-curcumin-against-sodium-arsenite-induced-ovarian-oxidative-injury-in-a-mouse-model
#16
Xiao-Ning Wang, Chang-Jun Zhang, Hong-Lu Diao, Ying Zhang
BACKGROUND: Excessive reactive oxygen species (ROS) may lead to a number of reproductive diseases such as polycystic ovary syndrome. This study aimed to establish an animal model of ovarian oxidative stress and to assess the protective effect of curcumin against oxidative injury. METHODS: Ovarian oxidative stress was induced in female Kunming mice (n = 40) with intraperitoneal injection of 8 mg/kg sodium arsenite (As) once every other day for 16 days; meanwhile, they were, respectively, treated by intragastric administration of 0, 100, 150, or 200 mg/kg (n = 10/group) curcumin once per day for 21 days...
May 5, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28467767/impact-of-endometrial-preparation-protocols-for-frozen-embryo-transfer-on-live-birth-rates
#17
Maria Cerrillo, Leyre Herrero, Alfredo Guillén, Mercedes Mayoral, Juan Antonio García-Velasco
BACKGROUND: It has been reported that a natural cycle (NC) is similar to or even better than hormone replacement therapy (HRT) in patients with regular cycles who undergo frozen embryo transfer (FET). Hundreds of FETs are managed yearly in our clinic. Scheduling these cycles is critical in a busy unit like ours. This is why we have to prove if a NC really shows a better outcome than other endometrium preparation protocols. METHODS: Hence we carried out a prospective study between June 2011 and June 2012, which included 530 patients (570 FET cycles) randomly allocated to two study groups: Group 1 (n=280 cycles), artificial cycle (HRT); or group 2 (n=290 cycles), natural cycle...
April 28, 2017: Rambam Maimonides Medical Journal
https://www.readbyqxmd.com/read/28462131/effect-of-combination-of-withania-somnifera-dunal-and-tribulus-terrestris-linn-on-letrozole-induced-polycystic-ovarian-syndrome-in-rats
#18
Amrin Saiyed, Nasreen Jahan, Shaikh Ajij Ahmed Makbul, Mushir Ansari, Humaira Bano, Syeda Hajera Habib
BACKGROUND: To investigate the effect of the combination of hydroalcoholic extract of Withania somnifera (WS) and Tribulus terrestris (TT) on letrozole induced polycystic ovarian syndrome (PCOS) in rat. METHODS: Twenty four female Wistar rats of regular estrus cycle were divided into four groups of six animals each. The negative control group received 1 mL of 0.5% carboxy methyl cellulose. The animals of the other groups were treated with letrozole (1 mg/kg) for 21 days for induction of PCOS...
December 2016: Integr Med Res
https://www.readbyqxmd.com/read/28458903/using-kisspeptin-to-assess-gnrh-function-in-an-unusual-case-of-primary-amenorrhoea
#19
S Vimalesvaran, S Narayanaswamy, L Yang, J K Prague, A Buckley, A D Miras, S Franks, K Meeran, W S Dhillo
SUMMARY: Primary amenorrhoea is defined as the failure to commence menstruation by the age of 15 years, in the presence of normal secondary sexual development. The potential causes of primary amenorrhoea extend from structural to chromosomal abnormalities. Polycystic ovarian syndrome (PCOS) is a common cause of secondary amenorrhoea but an uncommon cause of primary amenorrhoea. An early and prompt diagnosis of PCOS is important, as up to 30% of these women are predisposed to glucose intolerance and obesity, with the subgroup of women presenting with primary amenorrhoea and PCOS displaying a higher incidence of metabolic dysfunction...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/28457031/prepubertal-childhood-onset-type-2-diabetes-mellitus-four-case-reports
#20
Anandakumar Amutha, Ranjit Unnikrishnan, Ranjit Mohan Anjana, Viswanathan Mohan
BACKGROUND: The prevalence of childhood onset type 2 diabetes (T2D) is increasing, but prepubertal T2D is still unusual. METHODS: We report four cases of T2D with onset at or below 10 years of age registered at a tertiary diabetes centre in southern India.T2D was diagnosed based on the absence of ketosis, good beta cell reserve as shown by the C peptide assay, absence of GAD antibodies and pancreatic calculi, and response to oral hypoglycemic agents. RESULTS: All four patients were female, obese and had acanthosis nigricans...
February 2017: Journal of the Association of Physicians of India
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