Ovarian reserve analysis in subfertile women based on physical, ultrasound and hormonal parameters.

Purpose: Despite the availability of several markers for the evaluation of ovarian reserve, the correlation between the markers has not been reported clearly in the existing studies. Therefore, this study investigated the level of subfertility by comparing the physical parameters such as age and BMI in the subfertile women. In addition, the study compared the ultrasound and hormonal parameters with the physical parameters in subfertile women.Methods: A total of 200 subfertile patients presented to outpatient department were considered in this study. The selected candidate was 29 to 39 years old and was investigated after two years of unprotected sexual intercourse. A consecutive enumerative sampling method has been employed for data collection. The collected data are processed to determine correlation and regression coefficients using Statistical Package for Social Sciences (SPSS) version 20.0.Results: The results revealed that follicle stimulating hormone (FSH) level and anti-Mullerian hormone (AMH) values varied among the above 30 age group of respondents with BMI values 25-30. There is no relationship between the respondents' right and left ovarian volume by comparing age within BMI.Conclusion: In conclusion, there is a strong relationship between the FSH level, AMH and physical parameters age and BMI. The reproductive age of women will be older than or younger than the actual age of the women. The reproductive age will be calculated with the ovarian volume, ovarian reserve, ovary size and time to menopause.

Influence of body mass index and waist-hip ratio on male semen parameters in infertile men in the real world: a retrospective study.

Background: It is suggested that body mass index (BMI) can affect male semen quality; however, the results remain controversial. In addition, most studies have focused on the effect of obesity on semen quality. Evidence on the relationship of underweight or waist-hip ratio (WHR) with semen quality is rare. This study aimed to assess the association of BMI and WHR with semen quality. Methods: Data, including BMI and WHR, was collected from 715.00 men who underwent a fertility evaluation. BMI (kg/m2) was categorized as <18.50 (underweight), 18.50-24.90 (normal), 25.00-27.90 (overweight), and ≥28.00 (obese) kg/m2 for analysis. WHR was categorized as <0.81 (normal) and ≥0.81 (high). Semen volume, sperm concentration, progressive motility, and total motile sperm count were detected by experienced clinical technicians. Results: Spearman's correlation showed that BMI was weakly associated with sperm progressive motility (r = 0.076, P < 0.05), while WHR showed no relationship with semen parameters. The azoospermia rate was significantly higher (33.33% vs. 2.10%, P < 0.001) and the sperm concentration was lower (P < 0.05) in the underweight group. The nonlinear correlation analysis showed that BMI was negatively associated with sperm concentration while BMI was more than 22.40 kg/m2 (P < 0.05), while WHR was negatively related to sperm progressive motility within 0.82 to 0.89 (P < 0.05). Furthermore, the multivariate logistic analysis showed that follicular stimulating hormone (FSH) was an independent risk factor for normal sperm concentration (odds ratio [OR]: 0.791, P = 0.001) and morphology (OR: 0.821, P = 0.002), BMI was an independent risk factor for normal sperm progressive motility, and testosterone was an independent risk factor for sperm morphology (OR: 0.908, P = 0.023). Conclusion: BMI and WHR were significantly associated with semen parameters, while BMI was an independent risk factor for normal sperm progressive motility. Reproductive hormones, including FSH and testosterone, had a significant influence on sperm concentration and sperm morphology.

Post-COVID Parosmia in Women May be Associated with Low Estradiol Levels.

We aimed to investigate the effects of female gender hormones on post-COVID parosmia in females. Twenty-three female patients aged 18-45 who had COVID-19 disease in the last 12 months were included in the study. Estradiol (E2), prolactin (PRL), luteotrophic hormone (LH), follicular stimulating hormone (FSH), and thyroid stimulating hormone (TSH) values were measured in the blood of all participants and a parosmia questionnaire was applied for the subjective evaluation of olfactory function. Values between 4 and 16 were obtained as parosmia score (PS), and the lowest PS showed the most severe complaint. The mean age of the patients was 31 (18-45). According to the PS, patients with a score of 10 or less were classified as Group 1, and patients above 10 were considered Group 2. The age difference between Groups 1 and 2 was statistically significant and younger patients were found to have more complaints of parosmia (25 and 34, respectively, p-value 0.014). It was found that patients with severe parosmia had lower E2 values and there was a statistically significant difference (p-value 0.042) between groups 1 and 2 in terms of E2 values (34 ng/L and 59 ng/L, respectively). There was no significant difference between the two groups in terms of PRL, LH, FSH, TSH levels, or FSH/LH ratio. It may be recommended to measure E2 values in female patients whose parosmia continues after COVID-19 infection. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-023-03612-9.

Protective effect of L­carnitine against oxidative stress injury in human ovarian granulosa cells.

Granulosa cells (GCs) are important for supporting and nourishing oocytes during follicular development and maturation. Oxidative stress (OS) injury of GCs can lead to decreased responsiveness of follicles to follicular stimulating hormone (FSH), which will accelerate ovarian senescence and adversely affect oocyte and embryo quality. Since L-carnitine has been previously reported to exert strong antioxidant activity, the present study aimed to explore the possible effects of L-carnitine on OS injury and FSH receptor (FSHR) expression in ovarian GCs, results of which may be of significance for GCs protection. In the present study, OS was induced in vitro in KGN cells by treatment with H2O2. KGN cells were cultured and divided into the following four groups: Blank, OS, and 40 and 80 µmol/l L-carnitine pre-treatment groups. In the OS group, cells showed nuclear pyknosis, mitochondria swelled irregularly whilst featuring fractured cristae. In addition, cell viability, ROS levels, superoxide dismutase levels, glutathione levels, malondialdehyde levels, the mitochondrial membrane potential and FSHR expression, as determined by Cell Counting Kit-8 (CCK-8), 2,7-dichloro-dihydrofluorescein diacetate, spectrophotometry, ELISA, spectrophotometry, JC-1 and western blot analyses, respectively, were all significantly different in the OS group compared with those in the control group. However, malonaldehyde levels, reactive oxygen species levels and the apoptosis rate according to flow cytometry were all significantly increased compared with those in the control. Compared with those in the OS group, the morphology of cells and mitochondria in the L-carnitine pre-treatment groups were improved, whilst cell viability and the expression of FSHR were significantly increased but oxidative stress injury was decreased. The present results suggest that L-carnitine can protect the cells from OS damage induced by H2O2, enhance antioxidant activity whilst suppressing the apoptosis of GCs, in addition to preserving FSHR expression in GCs under OS. Therefore, the present study revealed that the introduction of L-carnitine in clinical medicine or dietary supplement may protect GCs, improve follicular quality and female reproductive function.

Propoxur (PPx) exposure as hormonal disruptor and spermatocidal in rat model.

BACKGROUND: Propoxur is a carbamate insecticide widely used both in indoor and outdoor place to control insects. This present work was conducted to study the effect of exposure of propoxur (PPX) on hormonal and histological changes in the rat testes. METHODS: The control animals received distil water, while the treated animals received Propoxur (PPx) by inhalation every other day for one month (PPx-1) and two months (PPx-2) respectively. The animals were euthanized by cervical dislocation; blood sample was obtained for reproductive hormonal assay and the testes were excised following abdominal incision fixed in Bouin's fluid for histological observations. RESULTS: Significant decrease in the level of testosterone (TT) and increase in follicular stimulating hormone (FSH) and lutenizing hormone (LH) were observed in PPX treated groups alongside with the degenerative changes in the seminiferous tubules, complete loss of spermatogonia population, and the testicular basal membrane. There was no reversal of destruction 30 days after withdrawal of the insecticide, indicating a persistent effect. CONCLUSION: The exposure to PPX insecticide has obvious deleterious effects on rat testicular micro-structure and reproductive hormones, Therefore, inhalation of such insecticide should be limited with special care in handling to limit or minimize its hazards.

Assessment of thyroid function tests in patients with chronic obstructive pulmonary disease.

Chronic obstructive pulmonary disease (COPD), a group of diseases of distinct aetio-pathological consideration with different phenotypic presentations where smoking is the leading cause, all share the ultimate result of airflow limitation. This study aimed to evaluate thyroid function tests (TFT) in patients with COPD. Pulmonary function tests (PFT) were performed for 30 patients with obstructive lung disease and fifteen healthy control individuals. We measured SPO2 to confirm COPD and assess the severity of the disease and assessed TT3, TT4, and TSH using the ELISA test. The values of VC, FVC, and FEV in the first second and PEF, TSH, and SPO2 were lower in the COPD group than in the control group (P-value=0.001). In severe COPD (FEV1<50%), there was a significant reduction in T3 but not T4 or TSH compared to mild-moderate COPD patients. Thyroid dysfunction was observed in patients with COPD pointing to a metabolic response; patients with lower weight indices had a lower TSH and, consequently, T3.

Association of Angiotensin-Converting Enzyme gene polymorphism in Pakistani women with the atypical steroidogenesis in Polycystic ovarian syndrome: A case-control study.

BACKGROUND: Polymorphism in the angiotensin-converting enzyme gene (ACE) is responsible for elevated ACE concentrations in plasma. High ACE levels induce insulin resistance and hyperandrogenism, which are the main attributes of polycystic ovary syndrome (PCOS). Therefore, it was hypothesized that I/D polymorphism plays a role in the pathogenesis of PCOS. OBJECTIVE: A case-control study was designed to investigate the association of I/D polymorphism of the ACE gene with PCOS in Pakistani women of reproductive age. METHODS: ACE I/D polymorphism was assessed in 252 women of age group 16-40 years. For genotypic analysis, PCR amplification of genomic DNA was carried out. Statistical analysis was performed to interpret the results using SPSS software. RESULTS: Our study showed that PCOS women were more likely to have a high body mass index and waist circumferences. Most PCOS patients had menstrual irregularities 99.3%, hirsutism 75.2% and cysts in ovaries 66.6%, along with other hyperandrogenic conditions (P-value = 0.001). The genotypic and allelic frequencies were significantly different between patients and controls. There was a significant association of three genotypes with the ratio of LH: FSH among PCOS patients (P = 0.05). Anthropometric characters, comorbidities, clinical symptoms, and PCOS conditions showed no statistical significance with ACE polymorphism. CONCLUSIONS: ACE I/D polymorphism was not found associated with clinical conditions of PCOS in women of reproductive age. However, it was associated with atypical steroidogenesis. So, it indicates that ACE I/D polymorphism aggravates the pathogenesis of PCOS.

Evaluation of the Role of Ghrelin and Leptin as Biochemical Markers in Female with Polycystic Ovarian Syndrome.

INTRODUCTION: Polycystic Ovary Syndrome (PCOS) is the most common endocrine disorder in women of reproductive age. PCOS is a heterogeneous complex disorder of defined aetiology. Some studies report its association with various endocrine, metabolic and immunological abnormalities. The hunger hormones ghrelin and leptin affect the pathogenesis of PCOS and might lead to the development of Metabolic Syndrome (MS) in obese women. AIM: The study aims at evaluating the role of ghrelin and leptin level in females with polycystic ovary syndrome as a biochemical marker for the diagnosis and monitoring progression. SUBJECTS AND METHODS: The study included one hundred PCOS patients and fifty apparently healthy subjects with regular menstrual cycle, visiting gynecology outpatient clinic of Kalar General Hospital, from the beginning of February 2015 to the end of June 2015. Body Mass Index (BMI) along with serum ghrelin, leptin, Luteinizing Hormone (LH), Follicle Stimulating Hormone (FSH) and testosterone levels were measured for both groups. Serum leptin was determined using sandwich ELISA, while serum ghrelin was determined using competitive ELISA. Differences between patient and control groups were assessed by using a t-test. Also, one-way Anova was used to test the relationships among different groups. RESULTS: A significant decrease in ghrelin level and an increase in leptin levels in women with PCOS were observed compared to the control group. Also, a significant elevation in serum levels of LH, Testosterone, Prolactin, and a decrease in serum FSH in PCOS patients were observed, when compared to the control group. Additionally, serum ghrelin decreased and serum leptin level increased significantly in women with PCOS compared to controls in all age and BMI groups. CONCLUSION: A significant decrease in ghrelin and an increase in leptin in PCOS patients were observed than in controls, indicating that they are at high risk for metabolic syndrome development.

Hormones and bone loss across the menopause transition.

The menopause transition is a critical period for bone health in women, with rapid losses in bone mass and strength occurring over an approximately 3-year window bracketing the date of the final menstrual period. The onset of the rapid bone loss phase is preceded by large changes in sex steroid hormones, measurements of which may be clinically useful in predicting the onset of the rapid loss phase and identifying the women who will lose the most bone mass during this rapid bone loss phase. Here we summarize recent and new findings related to the ability of sex hormone levels to (1) determine if a woman in her 5th decade of life is about to enter or has already entered the rapid phase of bone loss, and (2) if she will lose more than the average amount of bone mass over the menopause transition.

Effects of Methotrexate Therapy on the Levels of Gonadotropic Hormones in Rheumatoid Arthritis Patients of Reproductive Age.

BACKGROUND: Methotrexate (MTX), which is the anchor drug in rheumatoid arthritis (RA), targets actively proliferating cells including the oocytes and granulosa cells which may impair the ovarian reserve. The purpose of this study was to determine the effects of MTX therapy on gonadotropic hormones, i.e. follicular stimulating hormone (FSH) and luteinizing hormone (LH) in female RA patients of reproductive age. MATERIALS AND METHODS: This is a cross-sectional study conducted at the Universiti Kebangsaan Malaysia Medical Centre (UKMMC), from January 2018 to July 2018. Women with RA aged between 15 and 49 years who were on MTX therapy for at least six months, were consecutively recruited. All subjects were interviewed to gather information on their menstrual history and menopausal symptoms. The medical records were reviewed to obtain further data on the disease characteristics and RA treatment. The RA disease activity was determined using the DAS 28 scoring system. All subjects were tested for their serum FSH and LH levels. RESULTS: A total of 40 patients were included in this study. The median dose of MTX used by the subjects was 12.5 mg weekly. The mean cumulative MTX dose was 1664.92 ± 738.61 mg. More than half (53.1%) of the subjects reported menopausal symptoms especially hot flushes. We found that FSH levels had a significant positive correlation with cumulative MTX dose [(r = 0.86), p < 0.001] and the duration of MTX therapy [(r = 0.84), p < 0.001]. Besides, there was a significant relationship between disease activity based on DAS 28 and FSH levels (p < 0.01). Age, body mass index, disease duration, and weekly MTX dose showed no associations with the FSH levels. On multivariate analysis, DAS 28 was found to be the only parameter that remained significant [ß = 1.74 (95% CI 1.17-2.31), p < 0.001]. The LH levels, on the other hand, were not associated with MTX therapy or disease activity. CONCLUSION: Higher levels of FSH, which is an indicator of diminished ovarian reserve, have a significant positive relationship with disease activity, cumulative dose, and duration of MTX therapy in RA.

Re-determination of upper reference range of follicular stimulating hormone in infertile men.

FSH in infertile patients may be measured in the normal range and abnormal semen analysis findings may be observed in patients with normal FSH values. A recent study predicts that the sperm morphology and concentration may be impaired if the FSH value is above 4.5 IU/L. Therefore, this study aimed to define a clinically more useful upper limit for FSH as an indicator for male infertility. In this study 1,893 infertile male patients were evaluated retrospectively. Physical examination, hormone analysis (total testosterone (TT), FSH, luteinizing hormone (LH), estradiol (E2), sex hormone binding globulin (SHBG) and prolactin (PRL)), semen analyzes were recorded and analyzed retrospectively. Logistic regression analysis, 95% confidence intervals and probability ratios were calculated to show the relationship between categorical hormone levels (quarters) and semen parameters. Hormone levels were categorized using the distribution quarters in the study population. FSH values of 62% of the cases with sperm concentration <15 million/ml were greater than 4.8 IU/L. 59.7% of patients with sperm count <39 million had FSH values greater than 4.8 IU/L. In conclusion, FSH values above 4.8 IU/L were found to be abnormal when the male factor was investigated for infertility. ABBREVIATIONS: FSH: Follicular Stimulating Hormone; GnRH: Gonadotropin-releasing Hormone; HPGA: Hypothalamic-Pituitary-Gonadal Axis; TT: Total Testosterone; LH: Luteinizing Hormone; E2: Estradiol; SHBG: Sex Hormone Binding Globulin; PRL: Prolactin; WHO: World Health Organization; AUC: Area Under the Curve.

Comparing the Diagnostic Accuracy of Anti-Müllerian Hormone and Follicle Stimulating Hormone in Detecting Premature Ovarian Failure in Iraqi Women by ROC Analysis.

BACKGROUND: In women premature ovarian failure (POF) is a devastating disease impacting women under the age of 40. This involves a significant decrease in a women's quantity and quality of oocytes, or ovarian reserve (OR). POF can result in long-term physical and psychological health consequences. The earlier treatment can occur to manage this disease, the less likely the individual is going to suffer from the potential consequences. Accurate diagnosis is a critical proponent to ensuring immediate care. A traditional diagnostic marker includes follicular stimulating hormone (FSH). This individual test cannot be used to make a diagnosis in isolation due to the large variability in FSH levels among different women, and throughout a women's menstrual cycle. Anti-Müllerian hormone (AMH) is an alternative diagnostic marker for determining a women's OR. Serum levels of AMH have been shown to be associated with the size of the resting primordial follicle pool. When the levels of AMH are low, this is generally considered to be an indicator of a decline in fertility. In this study, we examined the specificity, sensitivity and accuracy of the FSH assay, against the more recently emerged AMH assay for diagnosing and predicting POR via Receiver Operator Characteristic curve (ROC) analysis. METHODS: A total of 60 participants were enrolled in the study. The POF group included 30 infertile women with POF, the infertile control group included 13 women without POF, and the fertile control group included 17 healthy women. Participants were recruited from the Kamal Al-Samarray Hospital in Bagdad city from December 2017 to March 2018. The age of participants ranged from 19-39 years of age. On day 2 of the menstrual cycle, peripheral blood samples were collected from each participant and the serum levels of AMH and FSH were examined using ELISA. RESULTS: Statistical analysis examining the FSH and AMH assays indicate that measuring AMH levels leads to an increased sensitivity, specificity and accuracy in determining the presence or absence of POF among the control fertile and POF groups. However, when comparing the specificity, sensitivity, and accuracy of AMH to FSH among the POF group and infertile controls, there were no differences among sensitivity, furthermore there was a slight decrease in the accuracy and specificity of AMH compared to FSH. CONCLUSION: Our findings indicate that the serum levels of AMH have higher sensitivity, specificity and accuracy in detecting POR than FSH when comparing the POF patients to healthy fertile controls. As the AMH levels have minimal within-menstrual cycle variation they can therefore be assessed whenever necessary, opposed to FSH, in which the levels vary throughout the menstrual cycle. The role of AMH may therefore hold a more useful role in the early diagnosis of POF.

Poor second ovarian stimulation in cynomolgus monkeys (Macaca fascicularis) is associated with the production of antibodies against human follicle-stimulating hormone.

Cynomolgus monkeys (Macaca fascicularis) are a valuable model organism for human disease modeling because human physiology and pathology are closer to those of cynomolgus monkeys than rodents. It has been widely reported that mature oocytes can be recovered from cynomolgus monkeys through ovarian stimulation by human follicle-stimulating hormone (hFSH). However, it is unknown whether mature oocytes can be effectively obtained through a second ovarian stimulation by hFSH. Here, we report that some ovaries (eight ovaries from 14 female monkeys) were stimulated effectively by hFSH even after the first ovum pick up, whereas the others were stimulated poorly by hFSH. Furthermore, we found antibodies against hFSH only in the serum of female monkeys with poorly stimulated ovaries. Collectively, these data suggest that anti-hFSH antibodies in serum may cause a poor ovarian response to hFSH stimulation. Finally, detection of such antibodies as well as observation of the ovary over the course of hFSH administration might be useful to predict favorable second ovarian stimulation by hFSH.

Prepubertal IGF-1 and Possible Relation with Physical Features of Growth and Type 1 Diabetes Mellitus.

BACKGROUND: T1DM is considered as the most common chronic metabolic autoimmune disorder in childhood and adolescence as well as in the early adulthood. It appears frequently during 12- 13 years of age with distinctive features like immune-mediated chronic damage of pancreatic ß-cells, leading eventually to partial, or mostly, absolute insulin deficiency. Insulin-like growth factor 1 (IGF-1) is a polypeptide consisting of 70 amino acids with insulin-like chemical structure. In most cases, IGF-1 is a reliable growth marker and an anabolic one in adults. It plays an important role in the regulation of various physiological functions, e.g., glucose metabolism, cell survival and proliferation. OBJECTIVES: To compare the levels of IGF-1 in children having type-1 diabetes with that of healthy controls and also to determine whether there is a relationship between IGF-1 and physical features in T1DM. PATIENTS AND METHODS: The current study was conducted on 85 children of both sexes. Seventy patients were less than 12 years old with T1DMselected according to ADA 2014 criteria for diagnosis of diabetes from pediatric diabetes clinic at Ain Shams University hospital. All patients were divided into 2 groups based on the duration of diabetes to T1DM>1year duration and T1DM<1year duration and they were compared with fifteen normal children, attending the pediatric general clinics as a control group. Measurements of height, weight, and arm span, upper body segment, lower body segment, and body mass index, parents' height beside Fasting blood glucose, HbA1C, IGF-1, FSH, and LH were noted. RESULTS: Height percentile significantly higher inT1DM less than 1 year median 50 (10 to 75) than T1DM more than one year (median10 (3 to 44) p-value 0.007). IGF-1 level in the group of T1DM less than 1year median 90 (70 to 110) (ng/ml) was significantly lower than other groups (p-value 0.0008). IGF1 has a significant positive relation with Aram span in group T1DM more than 1year (p-value 0.024), positive significant relationship between mother height and IGF-1 level in group T1DM less than 1 year (p-value 0.013). CONCLUSION: IGF-1 level is reduced by the recent onset of T1DM but still it has some effect on the somatic features even in the presence of longstanding diabetes.

Influence of peroxisome proliferator-activated receptor-γ exon 2 and exon 6 and insulin receptor substrate (IRS)-1 Gly972Arg polymorphisms on insulin resistance and beta-cell function in southern mediterranean women with polycystic ovary syndrome.

BACKGROUND AND OBJECTIVE: The Pro12Ala (exon 2) and His447His (exon 6) polymorphisms of PPAR-γ, and Gly972Arg polymorphism of IRS-1 have been implicated in insulin resistance (IR) and adiposity. Our aim was to investigate the influence of these polymorphisms on metabolic features of polycystic ovary syndrome (PCOS). METHODS: Fifty-three PCOS women and 26 control women underwent a clinical and biochemical evaluation, including a 75-g oral glucose tolerance test. Insulin secretion and insulin sensitivity indices were calculated. RESULTS: Frequencies of PPAR-γ polymorphisms did not differ from those predicted by the Hardy-Weinberg equilibrium. Instead, the IRS-1 Gly972Arg allele was significantly more frequent in the PCOS group compared to controls. The most frequent allelic combinations were IRS1+/exon2-/exon6- (which prevailed in PCOS) and IRS-1-/exon2-/exon6- (which prevailed in controls). Among PCOS women, compared with the wild type patients, carriers of the Gly972Arg IRS-1 allele had lower E2 levels, while carriers of the Pro12Ala PPAR-γ (exon 2) allele had lower free testosterone levels. No other significant relationships were noted. When compared with the wild type, in PCOS group IR and beta-cell function were: (i) trendwise greater in carriers of the variant IRS-1 allele; (ii) trendwise lower in carriers of the variant PPAR-γ exon 6 allele; (iii) significantly lower in carriers of the variant PPAR-γ exon 2 allele. CONCLUSIONS: Our data support the protective influence of PPAR-γ-exon 2 and exon 6 variants on IR and beta cell function, whereas IRS-1 polymorphism is associated with an unfavorable metabolic profile. However, these associations do not fully explain the high metabolic risk associated with PCOS.

Follicular Stimulating Hormone Accelerates Atherogenesis by Increasing Endothelial VCAM-1 Expression.

Rationale: Postmenopausal atherosclerosis (AS) has for decades been attributed to estrogen deficiency. Although the follicular stimulating hormone (FSH) levels rise sharply in parallel, the direct effect of FSH on AS has never been investigated. In this study, we explored the possible role of FSH in the development of AS. Methods: This was a prospective cohort study of 48 healthy premenopausal and 15 postmenopausal women. ApoE knockout mice were used as atherosclerosis model and human umbilical vascular endothelial cells (HUVECs) were cultured as cell model. Serum hormones and vascular cell adhesion molecule-1 (VCAM-1) levels were measured. Real-time PCR, histology for atherosclerotic lesions, immunofluorescence, luciferase assay, transfection experiments, flow chamber adhesion assay and western blot were performed. Results: In ApoE knockout mice, administration of FSH increased the atherosclerotic lesions and serum VCAM-1 concentration. Importantly, in blood samples of postmenopausal women, we detected significantly higher levels of FSH and VCAM-1 compared with those from premenopausal women, and there was a positive correlation between these two molecules. In cultured HUVECs, FSH receptor (FSHR) mRNA and protein expression were detected and FSH enhanced VCAM-1 expression. This effect was mediated by the activation of nuclear factor κB (NF-κB), which was sequentially enhanced by the activation of PI3K/Akt/mTOR cascade. FSH first enhanced GαS activity resulting in elevated cAMP level and PKA activity, which relayed the signals from FSHR to the PI3K/Akt/mTOR cascade. Furthermore, FSHR was detected in endothelial caveolae fraction and interacted with caveolin-1 and GαS. The disruption of caveolae or the silencing of caveolin-1 blocked FSH effects on signaling activation and VCAM-1 expression, suggesting the existence of a functional signaling module in membrane caveolae. Finally, FSH increased human monocyte adhesion to HUVECs which was reversed by the VCAM-1 neutralizing antibody. Conclusion: FSHR was located in the membrane caveolae of HUVECs and FSH promoted VCAM-1 expression via FSHR/GαS /cAMP/PKA and PI3K/Akt/mTOR/NF-κB pathway. This may contribute to the deleterious role of FSH in the development of AS in postmenopausal women.

Hormonal effect on the relationship between migraine and female sexual dysfunction.

It is not a well-established finding in migraine that female sexual dysfunction (FSD) emerging as a natural course of disease, as a result of accompanying depression/anxiety, or an underlying endocrinological abnormality. Our aim is evaluating the relationship among frequency and severity of migraine, FSD, depression, anxiety, and related hormones in migrainous women. We examined 80 migrainous female and 62 controls cross sectionally. Beck Depression and Anxiety Inventories, Female Sexual Dysfunction Inventory, Migraine Disability Assessment Test, and hormonal analysis were done. Independent risk factors were identified by logistic regression analysis and cut-off values were measured with Receiver Operating Curve. FSD was not related to frequency or severity of migraine. Although depression and anxiety was related to arousal and lubrication, they had limited effect in FSD. There were correlations between prolactin (PRL), desire and lubrication, follicular-stimulating hormone FSH and orgasm, luteinizing hormone (LH), and pain. Also FSH-LH combination and PRL were found as independent factors for FSD. FSH-LH combination and PRL were found as independent factors which had effect on FSD in migraine. Our study is a precursor study about the effect of several hormones on FSD and migraine relationship. Hormonal effect on FSD in migraine will be clearer with future studies.

Evaluation of ovarian function after hysterectomy with or without salpingectomy: A feasible study.

BACKGROUND: Prophylactic salpingectomy for the prevention of ovarian cancer has been recommended strongly. The aim of this study was to compare ovarian function in patients who undergo hysterectomy for benign reasons with or without bilateral salpingectomy. MATERIALS AND METHODS: This was a clinical-trial study on patients undergone hysterectomy with/without bilateral salpingectomy in Al-Zahra Hospital, in 2015-2016. Demographic information (age, height, and weight) were recorded. Follicle stimulating hormone (FSH) and luteinizing hormone (LH) were measured in 2-5 days of menstrual cycle before operation. Patients were asked to refer in 6 months for follow-up, including FSH and LH re-measurement and also menopausal status examination. Patients were divided into age groups of 39-45, 46-50, and ≥51 and also groups of body mass index including 18.5-24.9, 25-29.9, and 30-34.9. RESULTS: A total of 37 patients divided into two groups, including 22 patients undergone hysterectomy without salpingectomy (H) and 15 undergone hysterectomy with bilateral salpingectomy (H-bS). The mean age (standard deviation) of Group H was 47.77 (3.03) and Group H-bS was 48.47 (2.03) (P > 0.05). Furthermore, the mean level of FSH and LH before surgery was not significantly different (P > 0.05). The mean level of FSH and LH changes was not significant between H and H-bS groups (P = 0.17), (P = 0.16). CONCLUSION: Bilateral salpingectomy during hysterectomy did not increase the risk of ovarian dysfunction after 6 months follow-up.

Does endothelial dysfunction correlate with endocrinal abnormalities in patients with polycystic ovary syndrome?

To study and critically analyze the published evidence on correlation of hormonal abnormalities and endothelial dysfunction (ED) in polycystic ovary syndrome (PCOS) through a systematic review. The databases including MEDLINE, PubMed, Up-To-Date, and Science Direct were searched using Medical subject handling terms and free text term keywords such as endocrine abnormalities in PCOS, ED assessment in PCOS, ED in combination with insulin resistance (IR), hyperandrogenism (HA), increased free testosterone, free androgen index (FAI), gonadotrophin levels, luteinizing hormone (LH), prolactin, estrogen, adipocytokines to search trials, and observational studies published from January 1987 to September 2015. Authors of original studies were contacted for additional data when necessary. PCOS increases the risk of cardiovascular disease in women. ED, which is a reliable indicator of cardiovascular risk in general population, is seen in most (but not all) women with PCOS. IR, seen in 70% patients with PCOS, is associated with ED in these women, but patients can have normal endothelial function even in the presence of IR. Free testosterone and FAI are consistently associated with ED, but endothelial function can be normal despite HA. Estradiol (not estrone) appears to be protective against ED though estrone is the predominant estrogen produced in PCOS. Increased levels of adipocytokines (visfatin) are promising in predicting ED and cardiovascular risk. However, more studies are required focusing on direct correlation of levels of prolactin, LH, estrone, and visfatin with ED in PCOS.

Do younger women with elevated basal follicular stimulating hormone levels undergoing gonadotropin-stimulated intrauterine insemination cycles represent compromised reproductive outcomes?

OBJECTIVE: To compare stimulation characteristics and reproductive outcomes in women representing elevated and normal day 3 FSH levels and to evaluate the prognostic significance of day 3 FSH on the reproductive outcomes of gonadotropin-stimulated IUI (GS-IUI) cycles in women <35 years. STUDY DESIGN: A cross-sectional study was designed. Unexplained infertility patients at the age ≤36 years, who underwent IUI, following gonadotropin stimulation (GS), were investigated. From 105 women with a day 3 FSH≥ 10U/L, 170GS/IUI cycles were assigned to Group EF; whereas a control group (Group NF, normal FSH) was constituted of 170 cycles with a day 3 FSH levels <10U/L. Demographic and stimulation characteristics as well as reproductive outcomes were compared. Primary outcome measure of this study was the biochemical, clinical and ongoing pregnancy rates. Secondary outcome measures were total gonadotropin dose, duration of gonadotropin stimulation, multiple pregnancy, miscarriage and cycle cancellation rates. RESULTS: ß-hCG positivity, clinical and ongoing pregnancy rates did not differ between women with normal and elevated FSH levels (p=0.234, 0.282 and 0.388, respectively). Total gonadotropin dose, multiple pregnancy and miscarriage rates were not significantly different between the groups (p=0,181, 0.652 and 0.415, respectively). Duration of stimulation was significantly longer and cycle cancellation rate was significantly higher in Group EF than in Group NF (p=0.005 and 0.021, respectively). CONCLUSION: Younger women with elevated day 3 FSH represent comparable reproductive outcomes in GS-IUI cycles to those with normal FSH levels, although they may require longer periods of stimulation and are at higher risk of cycle cancellation. Thus, GS-IUI could be a possible treatment option in this patient group and should not be neglected.