scholarly journals Mesenchymal Stem Cells Alleviate DHEA-Induced Polycystic Ovary Syndrome (PCOS) by Inhibiting Inflammation in Mice

2019 ◽  
Vol 2019 ◽  
pp. 1-12 ◽  
Author(s):  
Qi Xie ◽  
XingLiang Xiong ◽  
Na Xiao ◽  
Ke He ◽  
Maosheng Chen ◽  
...  
Keyword(s):  
T Cells ◽  
Polycystic Ovary Syndrome ◽  
Animal Studies ◽  
Inflammatory Responses ◽  
Polycystic Ovary ◽  
Reproductive Age ◽  
Ovarian Dysfunction ◽  
Ovary Syndrome ◽  
M1 Macrophages ◽  
And Function

Polycystic ovary syndrome (PCOS) is the most common cause of anovulatory infertility in women of reproductive age. Chronic inflammation is considered to be the cause of ovarian dysfunction. Increasing evidence in animal studies and in preliminary clinical trials has demonstrated that MSCs possess immunomodulatory effects via their interaction with immune cells. However, their contribution to PCOS remains unclear. In this study, we showed that the administration of hUC-MSCs could efficiently improve the pathological changes of PCOS mice induced by dehydroepiandrosterone (DHEA), including ovarian histopathology and function. Moreover, we found that the administration of MSCs significantly downregulated the expression of proinflammatory factors (TNF-α, IL-1β, and IFN-γ) and fibrosis-related genes (CTGF) in ovarian and uterus tissues and affected the systemic inflammatory response. The percentage of peripheral neutrophils, M1 macrophages, and B cells was significantly reduced, while M2 macrophages and regulatory T cells (Tregs) were increased in hUC-MSC-treated mice. In the spleen, the percentage of neutrophils, M1 macrophages, IFN-γ+CD19+B cell, IFN-γ+CD4+T cells (Th1), and IL-17+CD4+T cells (Th17) was significantly decreased in hUC-MSC-treated mice. These results suggested that hUC-MSC treatment could alleviate ovarian dysfunction by inhibiting ovarian local and systemic inflammatory responses.

scholarly journals Bisphenol-A and polycystic ovary syndrome: a review of the literature

2020 ◽  
Vol 35 (4) ◽  
pp. 323-331
Author(s):  
Konstantinos S. Kechagias ◽  
Anita Semertzidou ◽  
Antonios Athanasiou ◽  
Maria Paraskevaidi ◽  
Maria Kyrgiou
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Bisphenol A ◽  
Animal Studies ◽  
Polycystic Ovary ◽  
Human Case ◽  
Environmental Chemicals ◽  
Reproductive Age ◽  
Ovary Syndrome ◽  
Exact Effect

AbstractPolycystic ovary syndrome (PCOS) is the most common endocrine disorder among women of reproductive age with reproductive, metabolic and endocrine implications. While the exact pathophysiological mechanisms of the syndrome are unknown, its heterogeneity suggests a multifactorial causal background. In the last two decades, numerous environmental chemicals, including Bisphenol-A (BPA) that is used in the synthesis of polycarbonate plastics, have been proposed as potential contributors to the aetiology of PCOS. This review provides a holistic overview of the available data regarding the possible relation of PCOS with BPA exposure. We have included a total number of 24 studies. Eleven human case-control and 13 animal studies provided data regarding this potential relation. Accumulating evidence suggests that a correlation between high levels of BPA and the presence of PCOS may exist. Contradicting results from human and animal studies, however, render it difficult to conclude on the exact role of BPA in the pathogenesis of PCOS. BPA may constitute a consequence of the syndrome rather than a cause, but further research is still needed to clarify this. Continued efforts to study the early origins of PCOS, using prospective-designed studies, are required to identify the exact effect of BPA on women with PCOS.

Polycystic ovary syndrome and probiotics: a natural approach to an inflammatory disease

2020 ◽  
Vol 16 ◽  
Author(s):  
Antonio Schiattarella ◽  
Gaetano Riemma ◽  
Marco La Verde ◽  
Gianluigi Franci ◽  
Annalisa Chianese ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Polycystic Ovary Syndrome ◽  
Polycystic Ovary ◽  
Critical Role ◽  
Reproductive Age ◽  
Ovary Syndrome ◽  
Natural Approach ◽  
New Treatment ◽  
Gut Microbial Community ◽  
New Evidence

: Polycystic ovary syndrome (PCOS) is a condition that affects about 15% of women of reproductive age and is correlated with infertility, insulin resistance, and obesity. The etiology of PCOS is multifactorial and genetic, endocrine, and metabolic causes were involved. New evidence suggests a link between microorganisms residing in the digestive tracts of humans and the development of PCOS. Moreover, an imbalance in the gut microbial community could be a possible factor for the onset of insulin resistance and obesity. Hyperandrogenism, a key feature of PCOS, could also play a critical role in shaping the microbiome community. Probiotics could modify the gut microbiota and serve as a potential treatment for PCOS. Here we disclose the association between PCOS and intestinal microbiota and the possible role of probiotics as a new treatment approach.

Effect of Acupuncture on Ovary Morphology and Function in DHEA-Induced Polycystic Ovary Syndrome Model Rats

2021 ◽  
Vol 27 (3) ◽  
pp. 220-224
Author(s):  
Dan Li ◽  
Peng Bai ◽  
Jin-yang Wu ◽  
Min Xie ◽  
Rui-zhen Zhao ◽  
...  
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Polycystic Ovary ◽  
Ovary Syndrome ◽  
And Function

Health Care-Related Economic Burden of Polycystic Ovary Syndrome in the United States: Pregnancy-Related and Long-Term Health Consequences

2021 ◽  
Author(s):  
Carrie Riestenberg ◽  
Anika Jagasia ◽  
Daniela Markovic ◽  
Richard P Buyalos ◽  
Ricardo Azziz
Keyword(s):  
United States ◽  
Polycystic Ovary Syndrome ◽  
Economic Burden ◽  
Polycystic Ovary ◽  
The United States ◽  
Reproductive Age ◽  
Cochrane Library ◽  
Control Group ◽  
Ovary Syndrome

Abstract Context Polycystic ovary syndrome (PCOS) is the most common endocrine disorder of reproductive-aged women, affecting approximately 5-20% of women of reproductive age. A previous estimate noted that the economic burden of PCOS approximates $3.7 billion annually in 2020 USD when considering only the costs of the initial diagnosis and of reproductive endocrine morbidities, not considering the costs of pregnancy-related and long-term morbidities. Objective To estimate the excess prevalence and economic burden of pregnancy-related and long-term health morbidities attributable to PCOS. Data Sources PubMed, EmBase and Cochrane Library. Study Selection Studies in which the diagnosis of PCOS was consistent with the Rotterdam, National Institutes of Health (NIH), or Androgen Excess & PCOS (AE-PCOS) Society criteria, or that used electronic medical record diagnosis codes, or diagnosis based on histopathologic sampling were eligible for inclusion. Studies that included an outcome of interest and a control group of non-PCOS patients who were matched or controlled for body mass index (BMI) were included. Data Extraction Two investigators working independently extracted data on study characteristics and outcomes. Data Synthesis Data was pooled using random-effects meta-analysis. The I 2statistic was used to assess inter-study heterogeneity. The quality of selected studies was assessed using the Newcastle-Ottawa Scale. Results The additional total healthcare-related economic burden due to pregnancy-related and long-term morbidities associated with PCOS in the United States is estimated to be $4.3 billion annually in 2020 USD. Conclusions Together with our prior analysis, the economic burden of PCOS is estimated at $8 billion annually in 2020 USD.

Disorders of steroid metabolism in women of reproductive age with polycystic ovary syndrome

2021 ◽  
Author(s):  
Olga Glavnova ◽  
Ludmila Velikanova ◽  
Natalia Vorokhobina ◽  
raviliy Galakhova ◽  
Ekaterina Malevanania ◽  
...  
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Polycystic Ovary ◽  
Reproductive Age ◽  
Steroid Metabolism ◽  
Women Of Reproductive Age ◽  
Ovary Syndrome

scholarly journals Pharmacological Treatment of Obesity in Patients with Polycystic Ovary Syndrome

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Hassan Kahal ◽  
Stephen L. Atkin ◽  
Thozhukat Sathyapalan
Keyword(s):  
Cardiovascular Risk ◽  
Polycystic Ovary Syndrome ◽  
Weight Reduction ◽  
Pharmacological Treatment ◽  
Polycystic Ovary ◽  
Reproductive Age ◽  
Women Of Reproductive Age ◽  
Ovary Syndrome ◽  
Prevalence Of Obesity ◽  
Treatment Of Obesity

Polycystic ovary syndrome (PCOS) is a common disorder affecting women of reproductive age and it is associated with increased cardiovascular risk. Obesity plays an important role in the pathogenesis of PCOS, and the majority of patients with PCOS are obese. Over the last 20 years, the prevalence of obesity has dramatically increased, with probable associated increase in PCOS. Weight reduction plays an integral part in the management of women with PCOS. In this paper, current available weight reduction therapies in the management of PCOS are discussed.

scholarly journals Evaluation of vitamin D3 in patients of polycystic ovary syndrome and their correlation

2017 ◽  
Vol 6 (5) ◽  
pp. 2010
Author(s):  
Rooplekha Chauhan ◽  
Sonal Sahani ◽  
Ankita Garg
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Vitamin D3 ◽  
Polycystic Ovary ◽  
Serum Vitamin ◽  
Reproductive Age ◽  
Ovary Syndrome ◽  
Chi Square ◽  
Exact Test ◽  
Young Females ◽  
Vitamin D3 Deficiency

Background: Polycystic ovary syndrome (PCOS) is enigma faced by young females since the onset of urbanization. As on day, PCOS is the most common endocrine disorder in the women of reproductive age affecting 4-10%. This study done to measure serum vitamin D3 levels of PCOS patients and to identify its association with factors associated with various symptoms and signs in PCOS.Methods: Institutional based prospective observational study conducted on 70 patients of PCOS, both suspected and already diagnosed, attending gynecology OPD of Department of obstetrics and gynecology of NSCB Medical College Jabalpur from 1 March 2015 to 31 August 2016. Diagnosis of PCOS was made by Rotterdam 2003 criteria. A detailed assessment was done and preformed proforma was filled. Serum Vitamin D3 levels were estimated by standard lab technique ‘Liquid Chromatography Tandem Mass Spectrometry’ and categorized into vitamin D3 sufficient >30ng/dl, insufficient 20-29ng/dl and deficient <20ng/dl. Categorical data was coded numerically before the analysis. For comparison of frequency distribution chi square test or fisher’s exact test were applied as appropriate.Results: Prevalence of Vitamin D3 deficiency in patients of PCOS was found to be 84.3%.Conclusions: The present study concludes that there is correlation between vitamin D3 and PCOS, screening and correction of vitamin D3 deficiency may prevent PCOS and its manifestations. Hence, it is speculated that improvement of vitamin D3 levels at a younger age can contribute to prevention of PCOS.

Increased Anti-Müllerian Hormone Serum Concentrations during Late Reproductive Age in Women with Polycystic Ovary Syndrome

2011 ◽  
pp. P2-232-P2-232
Author(s):  
Teresa Sir-Petermann ◽  
Amanda Ladron de Guevara ◽  
Jessica Preisler ◽  
Barbara Echiburu ◽  
Manuel Maliqueo ◽  
...  
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Polycystic Ovary ◽  
Reproductive Age ◽  
Serum Concentrations ◽  
Ovary Syndrome
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