scholarly journals Free testosterone and dehydroepiandrosterone sulfate serum levels in polycystic ovary syndrome women

2017 ◽  
Vol 3 (1) ◽  
pp. 17 ◽  
Author(s):  
Rowaa Ahmed Mostafa ◽  
Mohmmed Mahmoud Al-Sherbeeny ◽  
Ibrahim Anwar Abdelazim ◽  
Amr Abdelaziz Khalifa ◽  
Ahmed Abdelkader Fahmy ◽  
...  
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Polycystic Ovary ◽  
Free Testosterone ◽  
Serum Levels ◽  
Dehydroepiandrosterone Sulfate ◽  
Ovary Syndrome

scholarly journals Polycystic ovary syndrome: clinical and laboratory evaluation

1996 ◽  
Vol 114 (4) ◽  
pp. 1222-1225 ◽  
Author(s):  
Marcos Yorghi Khoury ◽  
Edmund Chada Baracat ◽  
Dolores Perovano Pardini ◽  
Mauro Abi Haidar ◽  
Eduardo Leme Alves da Motta ◽  
...  
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Laboratory Tests ◽  
Late Onset ◽  
Polycystic Ovary ◽  
Free Testosterone ◽  
Dehydroepiandrosterone Sulfate ◽  
Laboratory Evaluation ◽  
Clinical Feature ◽  
Age At Menarche ◽  
Ovary Syndrome

OBJECTIVE: To evaluate clinically, and with laboratory, tests, women with polycystic ovary syndrome (PCO). PATIENTS: One hundred and twelve women with PCO were studied. METHODS: The following data was recorded: Current age; age at menarche; menstrual irregularity, occurrence of similar cases in the family; fertility, obstetric history; body mass index (BMI); and presence of hirsutism. Serum measurements of follicle stimulating hormone (FSH), luteinizing hormone (LH), prolactin, free testosterone, and dehydroepiandrosterone sulfate were taken. RESULTS: All patients presented either oligomenorrhea (31 percent), periods of secondary amenorrhea (9 percent), or both alterations (60 percent). The majority of the patients were infertile (75.6 percent). The LH/FSH ratio was higher than 2:1 in 55 percent of the patients and higher than 3:1 in 26.2 percent. The ultrasonographic aspect of the ovaries was considered to be normal in 31 percent. CONCLUSION: The main clinical feature of the PCO is the irregularity of menses since menarche, and that the laboratory tests would be important to exclude other disorders such as hyperprolactinemia or hyperandrogenemia caused by late-onset congenital adrenal hyperplasia.

scholarly journals Serum Melatonin in Women with Polycystic Ovary Syndrome

Folia Medica ◽  
2013 ◽  
Vol 55 (2) ◽  
pp. 10-15 ◽  
Author(s):  
Dora D. Terzieva ◽  
Maria M. Orbetzova ◽  
Mitko D. Mitkov ◽  
Nonka G. Mateva
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Polycystic Ovary ◽  
Serum Levels ◽  
Dehydroepiandrosterone Sulfate ◽  
Immunoreactive Insulin ◽  
Total Testosterone ◽  
Melatonin Level ◽  
Night Time ◽  
Ovary Syndrome ◽  
Healthy Women

ABSTRACT There has been a surge of interest in recent years in studying the changes of serum melatonin concentrations in disorders that are associated with insulin resistance such as diabetes mellitus type 2 and polycystic ovary syndrome (PCOS). AIM: The present study was designed to investigate the day-time and night-time levels of serum melatonin and the cortisol rhythm in women with PCOS and compare them with those of healthy women. PATIENTS AND METHODS: This is a case-control study which included 30 women with PCOS and 25 healthy women. All hormonal measurements in both the study group and controls were carried out between days 3 and 5 counted from the beginning of the last regular menstrual cycle; they included serum levels of melatonin and cortisol at 03:00 a.m and 08:00 a.m, total testosterone (T), dehydroepiandrosterone sulfate (DHEA-S), luteinizing hormone (LH), follicle stimulating hormone (FSH), and immunoreactive insulin at 08:00 a.m. RESULTS: Women with PCOS were found to have a significantly higher melatonin level at 08:00 a.m. and smaller mean night-day difference in the concentrations of melatonin in comparison with those of healthy women (natural log (Ln) night-day difference 0.60 ± 0.10 pg/ml versus 1.15 ± 0.14, p < 0.002). Melatonin to cortisol ratios at 03:00 a.m. and 08:00 a.m. showed no statistically significant differences between the two groups (Ln melatonin/ cortisol 03:00 a.m., 1.01 ± 0.06 versus 1.05 ± 0.05; Ln melatonin/cortisol at 08:00 a.m., 0.62 ± 0.01 versus 0.56 ± 0.03, p > 0.05). CONCLUSION: The results we obtained about the changes of melatonin in women with PCOS could help in elucidating the complex pathophysiological pattern of this disease.

scholarly journals Testosterone or Dehydroepiandrosterone Sulfate as a Biomarker for Hirsutism in Women with Polycystic Ovary Syndrome

2020 ◽  
Vol 13 (4) ◽  
pp. 1815-1823
Author(s):  
Husam Jihad Imran ◽  
Samer Abdulameer Dhaher ◽  
Abbas Ali Mansour
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Polycystic Ovary ◽  
Free Testosterone ◽  
Dehydroepiandrosterone Sulfate ◽  
Medical Problem ◽  
Total Testosterone ◽  
Ovary Syndrome ◽  
Healthy Control ◽  
Control Study ◽  
Rotterdam Criteria

Background:Hirsutism is a distressing medical problem for women. Most of hirsutism in women is associated with excess androgen, and most cases have PCOS as an underlying cause.Which androgen to be used to evaluate clinical or biochemical hyperandrogenism in women with PCOS is still debated.There are a small number of studies that evaluated androgens in women with PCOS having hirsutism with conflicting results. The Objective of this study was to determine which androgen predict hirsutism in women with polycystic ovary syndrome (PCOS). Patients and Methods:A case-control study was done in Faiha Specialized Diabetes, Endocrine, and Metabolism Center (FDEMC), Basrah, Iraq. A total of 130 women with PCOS (based on Rotterdam criteria) and 70 healthy controls of comparable age (16-40 years) were investigated for androgens (total testosterone, free testosterone, DHEA-S) using Electrochemiluminescence technology assay; excess hair was examined according to the modified Ferriman-Gallwey (mFG) score and a cut-off value of 8 defined hirsutism. Results: In the three groups of women, the first (n=100) included PCOS with hirsutism, the second (n=30) PCOS without hirsutism, and the third (n=70) women without PCOS or hirsutism as healthy control, hirsutism was seen in about 77 % of PCOS women mostly of moderate severity; High TT, FT, DHEA-S, and overall androgens were seen in 69%, 76%, 37%, and 99% respectively of our PCOS women with hirsutism. No correlation was found between TT, FT, and DHEA-S and the mFG score. Conclusions: This study provides evidence that presence of hirsutism in women with PCOS was associated with a higher level of biochemical hyperandrogenism than seen in PCOS without hirsutism; however, there was no correlation between the studied androgens and mFG score.

scholarly journals Are There Any Sensitive and Specific Sex Steroid Markers for Polycystic Ovary Syndrome?

2010 ◽  
Vol 31 (1) ◽  
pp. 134-134
Author(s):  
Elisabet Stener-Victorin ◽  
Göran Holm ◽  
Fernand Labrie ◽  
Lars Nilsson ◽  
Per Olof Janson ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Polycystic Ovary Syndrome ◽  
Sensitivity And Specificity ◽  
Polycystic Ovary ◽  
High Sensitivity ◽  
Free Testosterone ◽  
Serum Levels ◽  
Sex Steroid ◽  
Ovary Syndrome ◽  
Cross Sectional

ABSTRACT Context Despite the high prevalence of hyperandrogenemia, the principal biochemical abnormality in women with polycystic ovary syndrome (PCOS), a definitive endocrine marker for PCOS has so far not been identified. Objective To identify a tentative diagnostic marker for PCOS, we compared serum levels of sex steroids, their precursors, and main metabolites in women with PCOS and controls. Design and Methods In this cross-sectional study of 74 women with PCOS and 31 controls, we used gas and liquid chromatography/mass spectrometry to analyze serum sex steroid precursors, estrogens, androgens, and glucuronidated androgen metabolites; performed immunoassays of SHBG, LH, and FSH; and calculated the LH/FSH ratio. Results Androgens and estrogens, sex steroid precursors, and glucuronidated androgen metabolites were higher in women with PCOS than in controls. In multivariate logistic regression analyses, estrone and free testosterone were independently associated with PCOS. The odds ratios per sd increase were 24.2 for estrone [95% confidence interval (CI), 4.0-144.7] and 12.8 for free testosterone (95% CI, 3.1-53.4). In receiver operating characteristic analyses, the area under curve was 0.93 for estrone (95% CI, 0.88-0.98) and 0.91 for free testosterone (95% CI, 0.86-0.97), indicating high sensitivity and specificity. Conclusion Women with PCOS have elevated levels of sex steroid precursors, estrogens, androgens, and glucuronidated androgen metabolites as measured with a specific and sensitive mass spectrometry-based technique. The combination of elevated estrone (&gt;50 pg/ml) and free testosterone (&gt;3.3 pg/ml) appeared to discriminate with high sensitivity and specificity between women with and without PCOS.

scholarly journals Variants in SULT2A1 Affect the DHEA Sulphate to DHEA Ratio in Patients With Polycystic Ovary Syndrome But Not the Hyperandrogenic Phenotype

2013 ◽  
Vol 98 (9) ◽  
pp. 3848-3855 ◽  
Author(s):  
Yvonne V. Louwers ◽  
Frank H. de Jong ◽  
Nathalie A. A. van Herwaarden ◽  
Lisette Stolk ◽  
Bart C. J. M. Fauser ◽  
...  
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Genetic Variants ◽  
Polycystic Ovary ◽  
Meta Analysis ◽  
Significant Snps ◽  
Serum Levels ◽  
Dehydroepiandrosterone Sulfate ◽  
Nucleotide Polymorphisms ◽  
Ovary Syndrome ◽  
Hormone Levels

Context: Because of the elevated dehydroepiandrosterone sulfate (DHEAS) levels in polycystic ovary syndrome (PCOS) and the heritability of DHEAS serum levels, genes encoding the enzymes that control the sulfation of dehydroepiandrosterone (DHEA) to DHEAS and vice versa are obvious candidate genes to explain part of the heritability of PCOS. Objective: The objective of the study was to determine the role of genetic variants in sulfotransferase (SULT2A1), 3-phosphoadenosine 5-phosphosulfate synthase isoform 2 (PAPSS2), and steroid sulfatase (STS) in PCOS and in hormone levels related to the hyperandrogenic phenotype of PCOS. Design: This was a candidate-gene study. Patients: The discovery set consisted of 582 patients and 2017 controls. Main Outcome Measures: A pruned subset of 28 single-nucleotide polymorphisms (SNPs) in SULT2A1, PAPSS2, and STS was generated based on pairwise genotypic correlation. Association with PCOS was tested, and we studied whether the SNPs modulate DHEAS levels, DHEA levels, and their ratio in PCOS. Significant SNPs were replicated in an independent sample of patients. Results: None of the SNPs in SULT2A1, PAPSS2, and STS constituted risk alleles for PCOS. SNP rs2910397 in SULT2A1 decreased the DHEAS to DHEA ratio in PCOS by 5% in the discovery sample. Meta-analysis of discovery and replication sample resulted in a combined effect of −0.095 (P = .027). However, carrying the minor T allele did not contribute to differences in the hyperandrogenic phenotype, including the levels of T and androstenedione, of PCOS patients. Conclusions: Genetic variants in SULT2A1, PAPSS2, and STS do not predispose to PCOS. Although a variant in SULT2A1 decreased the DHEAS to DHEA ratio, no changes in other androgenic hormone levels were observed.

Opposing effects of dehydroepiandrosterone sulfate and free testosterone on metabolic phenotype in women with polycystic ovary syndrome

2012 ◽  
Vol 98 (5) ◽  
pp. 1318-1325.e1 ◽  
Author(s):  
Elisabeth Lerchbaum ◽  
Verena Schwetz ◽  
Albrecht Giuliani ◽  
Thomas R. Pieber ◽  
Barbara Obermayer-Pietsch
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Polycystic Ovary ◽  
Free Testosterone ◽  
Dehydroepiandrosterone Sulfate ◽  
Metabolic Phenotype ◽  
Ovary Syndrome ◽  
Opposing Effects

scholarly journals Baicalin ameliorates polycystic ovary syndrome through AMP-activated protein kinase

2019 ◽  
Vol 12 (1) ◽  
Author(s):  
Wei Wang ◽  
Jiahua Zheng ◽  
Na Cui ◽  
Lei Jiang ◽  
Han Zhou ◽  
...  
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Polycystic Ovary ◽  
Serum Insulin ◽  
Follicular Development ◽  
Insulin Level ◽  
Free Testosterone ◽  
Serum Levels ◽  
Total Testosterone ◽  
Ovary Syndrome ◽  
Beneficial Effects

Abstract Polycystic ovary syndrome (PCOS) is a complex endocrine disorder and regarded as the leading cause of anovulatory infertility. PCOS is characterized by reproductive dysfunction and metabolic disorders. Baicalin (BAL) is one of the most potent bioactive flavonoids isolated from the radix of Scutellaria baicalensis. In the present study, we investigated the potential effects of BAL on PCOS in dehydroepiandrosterone-treated rats. We found that BAL notably reduced the serum levels of free testosterone, total testosterone, follicle-stimulating hormone, luteinizing hormone, progesterone, and estradiol in PCOS rats. The increase of serum insulin level and HOMA-IR was markedly inhibited by BAL. Moreover, BAL decreased body weights, increased the number of rats with the regular estrous cycle, and ameliorated ovarian histological changes and follicular development in the DHEA-treated PCOS rats. The increase of pro-inflammatory cytokines (TNFα, IL-1β, and IL-18) and decrease of anti-inflammatory cytokine (IL-10) in PCOS rats were suppressed by BAL. BAL induced a significant decrease in the mRNA expression of steroidogenic enzymes, including 3β-HSD, CYP11A1, CYP19A1, StAR, in ovarian tissues in PCOS rats. Furthermore, BAL inhibited the decrease of AMPK protein level and phosphorylation, the decrease of Akt phosphorylation and the increase of 5α-reductase enzyme 1 expression in ovarian tissues in PCOS rats. The effects of BAL were inhibited by an inhibitor of AMPK, dorsomorphin. The upregulation of AMPK contributed to the beneficial effects of BAL. The results highlight the potential role of BAL for the intervention of PCOS.

scholarly journals Physical Performance Regarding Handgrip Strength in Women with Polycystic Ovary Syndrome

2020 ◽  
Vol 42 (12) ◽  
pp. 811-819
Author(s):  
Gislaine Satyko Kogure ◽  
Victor Barbosa Ribeiro ◽  
Flávia Ganoa de Oliveira Gennaro ◽  
Rui Alberto Ferriani ◽  
Cristiana Libardi Miranda-Furtado ◽  
...  
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Physical Performance ◽  
Lean Mass ◽  
Polycystic Ovary ◽  
Handgrip Strength ◽  
Serum Levels ◽  
Total Testosterone ◽  
Dominant Hand ◽  
Ovary Syndrome ◽  
Pcos Group

Abstract Objective The present study aimed to investigate the physical performance of handgrip strength (HGS) in women with polycystic ovary syndrome (PCOS). Methods A case-control study that included 70 women with PCOS and 93 age-matched healthy women aged between 18 and 47 years with body mass index (BMI) between 18 Kg/m2–39.9 Kg/m2. The serum levels of total testosterone, androstenedione, insulin, estradiol, thyroid-stimulating hormone (TSH), prolactin, sex hormone-binding globulin (SHBG), and 17-hydroxyprogesterone (17-OHP) were measured. The free androgen index (FAI) and the homeostatic model assessment of insulin resistance (HOMA-IR) were calculated. The body composition regions of interest (ROIs) were assessed by dual-energy X-ray absorptiometry (DXA), and the handgrip strength (HGS) was evaluated for both the dominant and the non-dominant hands with a manual Sammons Preston (Bolingbrook, IL, US) bulb dynamometer. Results Women with PCOS had high serum levels of total testosterone (p < 0.01), androstenedione (p = 0.03), and insulin (p < 0.01), as well as high FAI (p < 0.01) and HOMA-IR (p = 0.01) scores. Compared with the non-PCOS group, the PCOS group had greater total lean mass in the dominant hand (p < 0.03) and greater HGS in both the dominant and the non-dominant hands (p < 0.01). The HGS was correlated with lean mass (p < 0.01). Conclusion Women with PCOS have greater HGS. This may be associated with age and BMI, and it may be related to lean mass. In addition, the dominance effect on muscle mass may influence the physical performance regarding HGS in women with PCOS.

Free testosterone is related to aspects of cognitive function in women with and without polycystic ovary syndrome

2021 ◽  
Author(s):  
Mayouri Sukhapure ◽  
Kate Eggleston ◽  
Katie Douglas ◽  
Anna Fenton ◽  
Christopher Frampton ◽  
...  
Keyword(s):  
Cognitive Function ◽  
Polycystic Ovary Syndrome ◽  
Polycystic Ovary ◽  
Free Testosterone ◽  
Ovary Syndrome
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