Association Study between Polycystic Ovarian Syndrome and the Susceptibility Genes Polymorphisms in Hui Chinese Women

IntroductionPolycystic ovary syndrome (PCOS) is one of the most common endocrine-metabolic disorders. Evidence of familial aggregation analysis and different clinical traits among different regions and ethnicities indicated that the pathogenesis of PCOS is associated with multiple genetic and environmental factors. Our previous research had identified three susceptibility loci (rs2479106, DENND1A; rs13405728, LHCGR; rs13429458, THADA) for PCOS in Han Chinese women. The overall aim of this study was to investigate the relationship between three susceptibility gene polymorphisms and PCOS in Hui ethnic women.Methods151 patients with PCOS (case group) and 99 healthy women (control group) were recruited from the Reproductive Medicine Center of the General Hospital of Ningxia Medical University. Clinical data and serum hormone characteristics of case and control groups were collected and analyzed. The three susceptibility single-nucleotide polymorphisms have been replicated in both case and control groups. Gene polymorphisms were detected by direct sequencing after polymerase chain reaction.ResultsThe Body Mass Index, LH, LH/FSH ratio and total testosterone were significantly elevated in PCOS patients compared to control group (P<0.05). The frequencies of genotype and allele in rs13405728 were significantly different between the PCOS and the control groups (P<0.05). Of the SNP rs13405728, the PCOS cases with TT genotype stayed at a higher level of total testosterone, TG and LDL than those with the CC and CT genotypes. In contrary, there was no statistical difference between the two groups for SNP rs13429458 and rs2479106 (P>0.05).ConclusionThe present study suggested that the SNP rs13405728 in the LHCGR gene was associated with PCOS in Hui ethnic women, and its TT genotype characterized with higher level of TT, TG and LDL.     

A Model Combining Testosterone,Androstenedione and Free Testosterone Index Improved the Diagnostic Efficiency of Polycystic Ovary Syndrome

ObjectiveHyperandrogenism is frequently observed in patients with polycystic ovary (PCO). The purpose of this study was to develop an easy-to-use tool for predicting polycystic ovary syndrome (PCOS) and to evaluate and compare the value of androstenedione (Andro) and other hormone indicators in the diagnosis of patients with hyperandrogenic PCOS.MethodsThis study included 139 women diagnosed with hyperandrogenic PCOS according to the Rotterdam criteria and 74 healthy control women from Shanghai Tenth People's Hospital. The serum hormone levels of the patients and controls were measured using a chemiluminescence immunoassay and incorporated for further analysis.ResultsTotal testosterone (TT), Andro, dehydroepiandrosterone sulfate (DHEAS), and free androgen index (FAI) were significantly higher in the PCOS group than the control group. Further, Andro, follicle-stimulating hormone (FSH), luteinizing hormone (LH), TT, FAI, and LH/FSH in the hyperandrostenedione group were higher than the normal Andro group. The Youden index was the highest for Andro (0.65), with 81.82% sensitivity and 83.16% specificity. Correlation analysis showed that FSH, LH, TT, FAI, insulin sensitivity index, and LH/FSH were positively correlated with Andro, while fasting blood glucose and 2-hour postprandial blood glucose were negatively correlated with Andro.ConclusionsThe model using Andro, TT, and FAI may help to identifying women with undiagnosed PCOS. Serum Andro is a meaningful biomarker for hyperandrogenism in PCOS patients and may further aid disease diagnosis.     

消囊调经汤联合达英-35对多囊卵巢综合征患者性激素、脂代谢和卵巢间质血流的影响

摘要 目的：观察消囊调经汤联合达英-35对多囊卵巢综合征（PCOS）患者性激素、脂代谢和卵巢间质血流的影响。方法：选择2020年7月~2022年12月期间河南省中医院收治的PCOS患者117例。按照随机数字表法分为对照组（达英-35,58例）和研究组（消囊调经汤联合达英-35,59例）。对比两组性激素指标[促黄体生成素（LH）、雌二醇（E₂）、促卵泡生成素（FSH）、 睾酮（T）]、中医证候积分、脂代谢[高密度脂蛋白胆固醇（HDL-C）、低密度脂蛋白胆固醇（LDL-C）、甘油三酯（TG）、总胆固醇（TC）]和卵巢间质血流情况[子宫动脉搏动指数（PI）、子宫动脉阻力指数（RI）]。结果：研究组治疗后主症积分、次症积分、总积分低于对照组（P<0.05）。研究组治疗后LH、E₂、FSH、T低于对照组（P<0.05）。研究组治疗后HDL-C高于对照组;TC、TG、LDL-C低于对照组（P<0.05）。研究组治疗后PI、RI低于对照组（P<0.05）。结论：消囊调经汤联合达英-35治疗PCOS患者,可改善患者的临床症状,调节机体性激素、脂代谢和卵巢间质血流,疗效较好。     

血清OC、TSP-1、ANGPTL2与多囊卵巢综合征患者胰岛素抵抗、性激素和卵巢间质血流的关系研究

摘要 目的：分析血清骨钙素（OC）、血小板反应蛋白-1（TSP-1）、血管生成素样蛋白2（ANGPTL2）与多囊卵巢综合征（PCOS）患者胰岛素抵抗（IR）、性激素和卵巢间质血流的关系。方法：选取2020年1月～2022年4月内蒙古自治区人民医院收治的125例PCOS患者（PCOS组）,根据稳态模型评估（HOMA）-IR分为IR组68例和非IR组57例,另选取同期67例体检健康成年女性（对照组）。收集研究对象HOMA-IR和性激素、卵巢间质血流指标,采用酶联免疫吸附法检测血清OC、TSP-1、ANGPTL2水平。比较PCOS组与对照组、IR组与非IR组之间性激素、卵巢间质血流指标、血清OC、TSP-1、ANGPTL2水平的差异。采用Pearson/Spearman相关性分析法分析PCOS患者血清OC、TSP-1、ANGPTL2水平与HOMA-IR、性激素和卵巢间质血流指标的相关性。结果：PCOS组HOMA-IR、黄体生成素（LH）、LH/促卵泡生成素（FSH）、睾酮（T）、收缩期峰值速度（PSV）、ANGPTL2水平高于对照组,搏动指数（PI）和阻力指数（RI）、OC、TSP-1水平低于对照组（P＜0.05）。IR组LH、LH/FSH、T、PSV、ANGPTL2水平高于非IR组,PI、RI、OC、TSP-1水平低于非IR组（P＜0.05）。Pearson/Spearman相关性分析显示,PCOS患者血清OC、TSP-1水平与HOMA-IR、LH、LH/FSH、T、PSV呈负相关,与PI、RI呈正相关（P＜0.05）;血清ANGPTL2水平与PCOS患者HOMA-IR、LH、LH/FSH、T、PSV呈正相关,与PI、RI呈负相关（P＜0.05）。结论：血清OC、TSP-1在PCOS患者血清中低表达,ANGPTL2在PCOS患者血清中高表达,三者与PCOS患者IR、性激素和卵巢间质血流密切相关。     

多囊卵巢综合征患者血清抗苗勒管激素与肥胖、胰岛素抵抗程度的相关性分析

目的:探讨多囊卵巢综合征(polycystic ovary syndrome,PCOS)患者血清抗苗勒管激素(anti-Müllerian hormone,AMH)水平与肥胖、胰岛素抵抗(insulin resistance,IR)程度的相关性。方法:选择在我院生殖中心就诊的139名PCOS患者为研究组,并以月经周期正常、因输卵管因素或男性因素导致不孕者48名作为对照组。检测和比较PCOS患者的血清AMH、性激素水平及代谢指标,分析血清AMH水平与PCOS患者肥胖、胰岛素抵抗程度的关系。结果:PCOS组患者体质量指数(body mass index,BMI)、黄体生成素(luteinizing hormone,LH)、睾酮(testosterone,T)、垂体泌乳素(pituitary prolactin PRL)、空腹血糖(fasting plasma glucose,FPG)、空腹胰岛素(fasting insulin,FINS)、稳态模型胰岛素抵抗指数(homenostasis models assessment-insulin resistance index,HOMA-IR)的水平均显著高于对照组(P0.05),PCOS组和对照组年龄、卵泡刺激素(follicle stimulating hormone,FSH)比较差异无统计学意义(P0.05)。PCOS各表型组的血清AMH浓度、LH/FSH比值均明显高于对照组(P0.05)。肥胖组患者的AMH浓度低于正常体重组,BMI、FPG、FINS、HOMA-IR、甘油三脂(triglycerides,TG)水平均高于正常体重组,LH、LH/FSH、高密度脂蛋白(high density lipoprotein,HDL-C)水平均低于正常体重组(P0.05)。高HOMA-IR组患者的血清AMH浓度、LH、LH/FSH水平均明显低于低HOMA-IR组,BMI、T、FPG、FINS、TG、低密度脂蛋白(low density lipoprotein,LDL-C)水平均高于低HOMA-IR组(P0.05)。PCOS患者血清AMH浓度和BMI及HOMA-IR均存在显著负相关。结论:PCOS患者血清的AMH水平较对照组明显升高,与其肥胖、胰岛素抵抗(IR)程度呈显著负相关。     

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

BackgroundPolymorphism 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.ObjectiveA 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.MethodsACE 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.ResultsOur 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.ConclusionsACE 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.     

Chamomile flower extract ameliorates biochemical and histological kidney dysfunction associated with polycystic ovary syndrome

Polycystic ovary syndrome (PCOS) is the most prevalent endocrine disorder in females of childbearing age and research findings have revealed a potential association between PCOS and renal dysfunction. This study aimed to investigate renal dysfunction that might be associated with PCOS in rats and to evaluate the potential protective effect of chamomile against PCOS complicated by kidney damage. A rat model of PCOS was induced by injecting estradiol valerate (0.2 mg/rat × 2) into adult virgin female rats. Rats were treated with either ethyl alcohol extract of chamomile flower (75 mg/kg/day) or metformin (Met) (500 mg/kg/day). Induction of PCOS was associated with increased relative right kidney weight percentage and increased serum levels of urea, lipid peroxide product, and testosterone. PCOS was also associated with increased p53 expression in kidney glomeruli and medullary tubules with decreased Bcl2 expression in kidney glomeruli. Administration of chamomile extract significantly decreased levels of serum urea, testosterone, and lipid peroxide product, and p53 expression in kidney glomeruli and tubules. The extract significantly increased levels of antioxidant markers levels (reduced glutathione, catalase, and superoxide dismutase) and the expression of the anti-apoptotic gene Bcl2. Conversely, administration of Met did not improve serum levels of urea. Met also exerted no pronounced effect on p53 gene expression. The results of this study highlight the importance of monitoring kidney function in patients with PCOS and investigating the associated underlying mechanism. Chamomile extract was found to ameliorate kidney damage associated with PCOS through antioxidant, testosterone-lowering, and anti-apoptotic mechanisms.     

High Intake of Energy and Fat in Southwest Chinese Women with PCOS: A Population-Based Case-Control Study

BackgroundPolycystic ovary syndrome (PCOS) is a common reproductive endocrinological disease with heterogeneous phenotype. Obesity contributes to the increased prevalence and severity of PCOS. Whether the intakes of major nutrients are higher in Chinese PCOS patients is still unknown.ObjectivesTo study the intakes of total energy, protein, fat and carbohydrate in Southwest Chinese PCOS patients.Methods1854 women were included in the cross-sectional study. A population-based case-control study was conducted. The dietary habits and nutrients intake status of 169 PCOS patients and 338 age-matched controls were investigated by the method of semi-quantitative food frequency questionnaire.ResultsThe actual intake of total energy (P = 0.01) and fat (P = 0.01) were higher, but carbohydrate was lower (P = 0.01) in PCOS patients as compared with the controls. The energy percentage supplied by protein (12.33%±2.27% vs. 19.26%±5.91%, P<0.001) and carbohydrate (48.72%±6.41% vs. 68.31%±8.37%, P<0.001) were lower in Southwest Chinese PCOS patients than those of control, however, the energy percentage supplied by fat was higher (38.95%±5.71% vs. 12.42%±5.13%, P<0.001) in PCOS.ConclusionsLimit the intake of total energy and fat shall be recommended to the Southwest Chinese PCOS patients. Women with PCOS in Southwest China shall consult with the nutritionist for improving the dietary structure.     

Dynamics of Blood Serum Levels of Follicle-Stimulating Hormone, Luteinizing Hormone, Prolactin, Estradiol, and Progesterone in Right- and Left-Handed Women

The dynamics of follicle-stimulating hormone (FSH) luteinizing hormone (LH), prolactin (PRL), estradiol (E₂), and progesterone were studied in left- and right-handed women having a stable 28-day menstrual cycle. The hormones were determined by enzyme immunoassays on days 3, 8, 10, 13, 16, 22, 26, and 28 of the menstrual cycle. The data showed that bllod serum levels of FSH, LH, PRL, and E₂are higher in left-handed in comparison to right-handed women (p< 0.001). On days 10 through 28 of the cycle, the level of progesterone is also higher in left-handed women (p< 0.001). The dynamic of these hormones in left-handed and right-handed women appeared to remain within the normal limits. These findings indicate that the handedness correlates with the dynamucs of serum levels of these hormones. Higher serum levels of hormones in left-handed women suggests that they have higher levels of the functional activity of the hypophysis–ovarian axis and prolactin axis.     

多囊卵巢综合征患者体重指数、内分泌、代谢指标的相关性分析

目的:探讨多囊卵巢综合征患者的体重指数、内分泌及代谢指标的相互关系。方法:选取2016年10月至2017年7月的收治多囊卵巢综合征患者53例作为研究对象,分别根据BMI、HOMA-IR和睾酮水平进行分组,检测和比较体重指数(BMI)、血生化、胰岛素、C肽及性激素等内分泌和代谢指标。结果:根据BMI水平进行分组,空腹胰岛素、60分钟胰岛素、120分钟胰岛素、空腹C肽、60分钟C肽、120分钟C肽、总胆固醇、甘油三酯、低密度脂蛋白、高密度脂蛋白差异有统计学意义(P0.05);根据HOMA-IR指数进行分组,空腹血糖、60分钟血糖、120分钟血糖、空腹胰岛素、60分钟胰岛素、120分钟胰岛素、空腹C肽、60分钟C肽、120分钟C肽、总胆固醇、甘油三酯、低密度脂蛋白、高密度脂蛋白、黄体生成素、黄体生成素/卵泡刺激素、睾酮和雌二醇差异有统计学意义(P0.05);根据睾酮水平进行分组,BMI、空腹胰岛素、60分钟胰岛素、120分钟胰岛素、HOMA指数、黄体生成素、黄体生成素/卵泡刺激素、睾酮、雌二醇差异有统计学意义(P0.05)。结论:多囊卵巢综合征表现复杂多变,应根据不同的体质指数、内分泌和代谢特点进行对症对因治疗,以提高患者治愈水平和生存质量。     

苍附导痰汤联合通元针法对脾虚痰湿型多囊卵巢综合征患者脂代谢、性激素和子宫内膜容受性的影响

摘要 目的：探讨苍附导痰汤联合通元针法对脾虚痰湿型多囊卵巢综合征（PCOS）患者脂代谢、性激素和子宫内膜容受性的影响。方法：选取2019年3月~2021年11月期间我院收治的PCOS患者87例，均辨证分型为脾虚痰湿。根据随机数字表法分为对照组（常规药物治疗，43例）和研究组（对照组基础上接受苍附导痰汤联合通元针法，44例）。对比两组临床疗效、中医证候积分、脂代谢指标、性激素指标和子宫内膜容受性变化情况。结果：研究组的临床总有效率为86.36%，高于对照组的62.79%，差异有统计学意义（P<0.05）。治疗后研究组中医证候积分较对照组低（P<0.05）。研究组治疗后的腰臀比（WHR）和体质量指数（BMI）、胰岛素抵抗指数（HOMA-IR）低于对照组（P<0.05）。研究组治疗后的卵巢体积小于对照组，内膜厚度厚于对照组（P<0.05）。研究组治疗后的黄体生成素（LH）、雌二醇（E₂）、卵泡刺激素（FSH）和抗苗勒管激素（AMH）低于对照组（P<0.05）。研究组治疗后的高密度脂蛋白胆固醇（HDL-C）高于对照组，总胆固醇（TC）、甘油三酯（TG）、低密度脂蛋白胆固醇（LDL-C）低于对照组（P<0.05）。结论：苍附导痰汤联合通元针法治疗脾虚痰湿型PCOS患者，可改善患者的脂代谢、性激素和子宫内膜容受性。     

MicroRNA-9119 regulates cell viability of granulosa cells in polycystic ovarian syndrome via mediating Dicer expression

Molecular and Cellular Biochemistry - Polycystic ovary syndrome (PCOS) is a hormonal disorder common among women of reproductive age. Although much is understood concerning the pathology of PCOS,...     

Association between the prevalence of hyperuricemia and reproductive hormones in polycystic ovary syndrome

Background

The prevalecne of hyperuricemia in polycystic ovary syndrome (PCOS) is still uncertain. We aimed to investigate the prevalence of hyperuricemia in PCOS and to determine the influence of reproductive hormones on uric acid concentration.

Methods

This retrospective cross-sectional study was performed at a large reproductive medicine center. Between March 2007 and October 2016, a total of 1,183 women with PCOS and 10,772 women without PCOS were included. PCOS was diagnosed according to the Rotterdam criteria. Anthropometric parameters, blood pressure, uric acid, reproductive hormones, glucose and lipids were measured in all subjects.

Results

The serum uric acid (SUA) level was higher in women with PCOS than in women without PCOS. The prevalence of hyperuricemia in women with PCOS (25.48%) was significantly higher than that in women without PCOS (8.74%). Analysis stratified for age and body mass index (BMI) showed that both the SUA level and the prevalence of hyperuricemia were higher in women with PCOS of different age and BMI groups than in women without PCOS. After adjusting for age, BMI and estimated glomerular filtration rate (eGFR), logistic regression analysis revealed that the luteinizing/follicle-stimulating hormone (LH/FSH) ratio (odds ratio (OR)?=?1.20, 95% CI?=?1.01–1.43) and testosterone level (OR?=?1.56, 95% CI?=?1.27–1.90) were positively associated with the prevalence of hyperuricemia in females with PCOS.

Conclusions

The serum uric acid (SUA) level and the prevalence of hyperuricemia markedly increased in women with PCOS. The testosterone level was positively associated with the SUA level and the prevalence of hyperuricemia in females with PCOS.

     

游离睾酮指数联合血清GnSAF、SHBG对多囊卵巢综合征不孕患者IVF-ET治疗妊娠结局的预测价值

摘要 目的：探讨游离睾酮指数（FAI）联合血清促性腺激素平抑因子（GnSAF）、性激素结合球蛋白（SHBG）对多囊卵巢综合征（PCOS）不孕患者体外受精-胚胎移植（IVF-ET）治疗妊娠结局的预测价值。方法：选取2020年1月～2022年6月湖南省妇幼保健院生殖医学中心收治的197例PCOS不孕患者为PCOS组,根据IVF-ET治疗妊娠结局分为妊娠失败组和妊娠成功组,另选取同期68名体检健康妇女为对照组。收集PCOS不孕患者临床资料,计算FAI并检测血清GnSAF、SHBG水平。采用单因素和多因素Logistic回归分析PCOS不孕患者IVF-ET治疗妊娠结局的影响因素,采用受试者工作特征（ROC）曲线分析FAI和血清GnSAF、SHBG对PCOS不孕患者IVF-ET治疗妊娠结局的预测价值。结果：PCOS组FAI和血清GnSAF水平高于对照组,SHBG水平低于对照组（P＜0.05）。197例PCOS不孕患者IVF-ET治疗妊娠成功率为51.27%（101/197）。单因素分析显示,妊娠失败组体质指数、黄体生成素（LH）、LH/促卵泡生成素（FSH）、睾酮、抗苗勒管激素（AMH）、FAI、GnSAF高于妊娠成功组,FSH、受精率、优胚率、SHBG低于妊娠成功组（P＜0.05）。多因素Logistic回归分析显示,体质指数增加和LH、LH/FSH、AMH、FAI、GnSAF升高为PCOS不孕患者IVF-ET治疗妊娠失败的独立危险因素,SHBG升高为其独立保护因素（P＜0.05）。ROC曲线分析显示,FAI和血清GnSAF、SHBG联合预测PCOS不孕患者IVF-ET治疗妊娠结局的曲线下面积大于FAI、GnSAF、SHBG单独预测。结论：FAI和血清GnSAF、SHBG水平联合预测PCOS不孕患者IVF-ET治疗妊娠结局的价值较高。     

Risk of Cardiovascular Events in Mothers of Women with Polycystic Ovary Syndrome

ObjectiveTo assess the prevalence of cardiovascular events in an older population of women with polycystic ovary syndrome (PCOS).MethodsWe took advantage of the high heritability of PCOS and determined the probable PCOS status of mothers of women with PCOS. The prevalence of cardiovascular events was then determined in these mothers with and without PCOS. In a single endocrine clinic, 308 women with PCOS were interviewed about their mothers’ medical history, and the mothers themselves were interviewed if available. The interview addressed menstrual history, fertility, clinical signs of hyperandrogenism, age at incident cardiovascular event, and age at death as reported by daughters. Presence of PCOS in the mothers was defined as a history of infertility, irregular menses, or clinical signs of hyperandrogenism. A cardiovascular event was defined as fatal or nonfatal myocardial infarction, any coronary intervention, angina necessitating emergency department visits, or a cerebrovascular event.ResultsThe mothers were predominantly postmenopausal. Among 182 interviewed (n = 157) or deceased (n = 25) mothers, 59 had probable PCOS. Cardiovascular events were more common (P = .011) among mothers with PCOS (11 of 59 or 18.6%) than among non-PCOS mothers (5 of 123 or 4.1%). After adjustments were made for age and race, probable PCOS was an independent predictor of cardiovascular events (odds ratio, 5.41; 95% confidence interval, 1.78 to 16.40). Cardiovascular events occurred at an early age in mothers of women with PCOS, particularly mothers with probable PCOS themselves.ConclusionPCOS-affected mothers of women with PCOS have a higher risk for cardiovascular events in comparison with non-PCOS mothers, and cardiovascular events appear to occur at an earlier than expected age in mothers with PCOS. (Endocr Pract. 2008;14:1084-1094)     

Association of MEP1A gene variants with insulin metabolism in central European women with polycystic ovary syndrome

Polycystic ovary syndrome (PCOS) shows not only hyperandrogenemia, hirsutism and fertility problems, but also metabolic disturbances including obesity, cardiovascular events and type-2 diabetes. Accumulating evidence suggests some degree of inflammation associated with prominent aspects of PCOS. We aimed to investigate the association of genetic variants 3′UTR rs17468190 (G/T) of the inflammation-associated gene MEP1A (GenBank ID: NM_005588.2) with metabolic disturbances in PCOS and healthy control women.     

二甲双胍联合枸橼酸氯米芬对多囊卵巢综合征不孕患者性激素和胰岛素水平的影响

目的:探讨二甲双胍、枸橼酸氯米芬联合治疗对多囊卵巢综合征(PCOS)不孕患者性激素和胰岛素水平的影响。方法:选取我院于2017年1月到2018年7月期间收治的101例PCOS不孕患者,采用数字表法将患者随机分为对照组(n=50)和研究组(n=51),对照组给予枸橼酸氯米芬治疗,研究组在对照组基础上联合二甲双胍治疗,采用门诊复查等方式随访6个月,记录两组患者排卵率及妊娠率,比较两组患者治疗前、治疗后的性激素、胰岛素以及血管活性因子水平,记录不良反应发生情况。结果:两组患者治疗后黄体生成素(LH)、睾酮(T)、胰岛素(INS)、LH/卵泡刺激素(FSH)均较治疗前降低,且研究组低于对照组(P0.05)。研究组排卵率、妊娠率均高于对照组(P0.05)。两组患者治疗后血管紧张素(AT-Ⅱ)、血管内皮生长因子(VEGF)均较治疗前降低,且研究组低于对照组(P0.05)。两组不良反应发生率对比无统计学差异(P0.05)。结论:二甲双胍联合枸橼酸氯米芬治疗PCOS不孕,安全有效,可有效调节患者胰岛素、性激素水平,提高排卵率、妊娠率,改善血管活性因子水平。     

A study on the immunological vitality of an inflammatory biomarker explored with rs5743708 polymorphism in TLR2 gene among Saudi women confirmed with polycystic ovarian syndrome

IntroductionPolycystic ovary syndrome (PCOS) is an ovarian health condition as well as a long-term endocrine dysfunction that affects reproductive-aged women. Toll-like receptor 2 (TLR2) gene was linked to PCOS and chronic inflammation, and the prevalence of obesity was rising in Saudi women. Previous studies on rs5743708 polymorphism were documented in the obesity as well as in PCOS women.AimIn this study, we investigated the molecular role of rs5743708 polymorphism in TLR2 gene among Saudi women diagnosed with PCOS using the Rotterdam criteria.MethodsBlood samples were collected from 220 Saudi women in this hospital-based case-control study; 110 were PCOS women and remaining 110 were non-PCOS (control women). Biochemical analysis was performed on serum samples, and molecular analysis was performed on EDTA blood. Genotyping for rs5743708 polymorphism was performed with polymerase chain reaction-restriction fragment length polymorphism analysis.ResultsIn both groups, clinical data was calculated using t-test, which revealed both positive (p < 0.05) and negative (p > 0.05) associations. HWE analysis supported the rs5743708 polymorphism (p < 0.05). In the rs5743708 polymorphism, none of the genotypes, genetic models, or allele frequencies were found to be associated with PCOS and non-PCOS women. However, both ANOVA and regression analyses revealed a positive relationship in PCOS with weight and BMI (p < 0.0001).ConclusionThe rs5743708 polymorphism was not associated to PCOS in Saudi women. One of the predictions could be that 42.7% of PCOS and 73.6% of non-PCOS women were obese, and the rs5743708 polymorphism has been linked to both obesity and PCOS in the previous studies. This study suggests screening for additional polymorphisms with a large sample size.     

苍附导痰丸治疗痰湿型多囊卵巢综合征的疗效及对外周血PI3K/AKT信号通路的影响

摘要 目的：探讨苍附导痰丸治疗痰湿型多囊卵巢综合征（PCOS）的疗效及对外周血磷脂酰肌醇-3-激酶（PI3K）/蛋白激酶B（AKT）信号通路的影响。方法：纳入河北省沧州中西医结合医院2022年1月~2022年10月收治的86例痰湿型PCOS患者。根据随机数字表法,分为对照组（n=43,达英-35治疗）和实验组（n=43,达英-35联合苍附导痰丸治疗）。观察两组中医证候积分、性激素指标、糖脂代谢指标、PI3K/AKT信号通路相关指标变化情况和不良反应发生率。结果：与对照组治疗后相比,实验组中医证候积分、甘油三酯（TG）、促卵泡生成素（FSH）、低密度脂蛋白胆固醇（LDL-C）、睾酮（T）、促黄体生成素（LH）、空腹血糖（FBG）、总胆固醇（TC）、空腹胰岛素（FINS）水平和PI3K 信使核糖核酸（mRNA）、AKT mRNA更低,高密度脂蛋白胆固醇（HDL-C）更高（P<0.05）。两组不良反应发生率对比未见差异（P>0.05）。结论：苍附导痰丸治疗痰湿型PCOS患者,可有效调节性激素、糖脂代谢指标,改善临床症状,可能与调节外周血PI3K/AKT信号通路有关。