Gynecological Endocrinology最新文献

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MiR-19b-3p inhibits cell viability and proliferation and promotes apoptosis by targeting IGF1 in KGN cells. MiR-19b-3p 通过靶向 IGF1 抑制 KGN 细胞的活力和增殖,并促进细胞凋亡。
IF 2 4区 医学
Gynecological Endocrinology Pub Date : 2024-12-01 Epub Date: 2024-11-06 DOI: 10.1080/09513590.2024.2425318
Youzhu Li, Yuanyuan Ye, Hengyuan Zhang, Ye Yang, Ningqing Zhang, Hong Gao, Rongfeng Wu
{"title":"MiR-19b-3p inhibits cell viability and proliferation and promotes apoptosis by targeting IGF1 in KGN cells.","authors":"Youzhu Li, Yuanyuan Ye, Hengyuan Zhang, Ye Yang, Ningqing Zhang, Hong Gao, Rongfeng Wu","doi":"10.1080/09513590.2024.2425318","DOIUrl":"10.1080/09513590.2024.2425318","url":null,"abstract":"<p><strong>Background: </strong>Endometriosis (EM) is a major cause of infertility, but the pathogenesis and mechanisms are not yet fully elucidated. MiR-19b-3p is involved in many diseases, but its functional role in EM-associated infertility remains unexplored. This study aimed to examine miR-19b-3p abundance and IGF1 concentration in cumulus cells (CCs) and follicular fluid of EM-associated infertility patients, and to investigate the potential role of miR-19b-3p in KGN cells by identifying its target and elucidating the underlying mechanisms.</p><p><strong>Results: </strong>The results from the case-control study indicated that, compared to the control group consisting of patients with tubal infertility, patients with EM-associated infertility exhibited a lower percentage of mature oocytes. MiR-19b-3p level was elevated in CCs from EM-associated infertility patients. IGF1 was identified as a direct target of miR-19b-3p and was negatively regulated by miR-19b-3p in KGN cells. Overexpression of miR-19b-3p significantly inhibited cell viability and proliferation, promoted apoptosis, and arrested the cell cycle at G0/G1 phase in KGN cells. The effects of miR-19b-3p were reversed by co-transfection of IGF1, and the biological effects of miR-19b-3p in KGN cells were mediated by IGF1. Additionally, miR-19b-3p targeted IGF1 to down-regulate AKT phosphorylation and participate in the apoptotic pathway in KGN cells.</p><p><strong>Conclusions: </strong>This study demonstrates that miR-19b-3p level is elevated in CCs and IGF1 concentration is decreased in follicular fluid in patients with EM-associated infertility. MiR-19b-3p regulates the biological effects of KGN cells by targeting IGF1.</p>","PeriodicalId":12865,"journal":{"name":"Gynecological Endocrinology","volume":"40 1","pages":"2425318"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142590289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research status of polycystic ovary syndrome treatment: a mini review and a bibliometric analysis from 2010 to 2023. 多囊卵巢综合征治疗的研究现状:2010 年至 2023 年的小型回顾和文献计量分析。
IF 2 4区 医学
Gynecological Endocrinology Pub Date : 2024-12-01 Epub Date: 2024-09-19 DOI: 10.1080/09513590.2024.2405098
Yu-Xin Jin, Hang-Qi Hu, Jia-Cheng Zhang, Xi-Yan Xin, Yu-Tian Zhu, Hao-Lin Zhang, Rui-Wen Fan, Yang Ye, Dong Li
{"title":"Research status of polycystic ovary syndrome treatment: a mini review and a bibliometric analysis from 2010 to 2023.","authors":"Yu-Xin Jin, Hang-Qi Hu, Jia-Cheng Zhang, Xi-Yan Xin, Yu-Tian Zhu, Hao-Lin Zhang, Rui-Wen Fan, Yang Ye, Dong Li","doi":"10.1080/09513590.2024.2405098","DOIUrl":"https://doi.org/10.1080/09513590.2024.2405098","url":null,"abstract":"<p><strong>Background: </strong>Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder in premenopausal women, often linked to abdominal obesity, insulin resistance, and metabolic issues. With its heterogeneous nature, PCOS treatment should be tailored to individual symptoms and patient preferences. This study examines collaboration networks among countries, institutions, authors, references, and journals related to PCOS treatment.</p><p><strong>Methods: </strong>Web of Science data was analyzed using VOSviewer and CiteSpace for bibliometric visualization. Chinese and Western medicine treatments for PCOS were reviewed, emphasizing symptom-targeted solutions.</p><p><strong>Results: </strong>Data from 4682 records authored by 400 individuals from 515 institutes in 62 countries revealed China as the leading contributor. Notable authors include Monash University and Richard S. Legro. Common research themes include adipocytes, inflammation, insulin sensitivity, oxidative stress, and the gut microbiome. Tailoring treatment to individual needs is essential, focusing on hyperandrogenism, ovulation, and insulin resistance, with lifestyle counseling to address obesity.</p><p><strong>Conclusion: </strong>This bibliometric analysis provides valuable insights into the research status of PCOS treatment. China has made significant contributions, and complementary and alternative therapies, such as traditional Chinese medicine and acupuncture, have also shown beneficial effects recently. The research on inflammation, oxidative stress, and the gut microbiome may provide new targets and strategies for the treatment of PCOS. The recognition of the metabolic problems in PCOS patients facilitates the formulation of more personalized treatment plans to improve the prognosis of patients.</p>","PeriodicalId":12865,"journal":{"name":"Gynecological Endocrinology","volume":"40 1","pages":"2405098"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142284450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Statement of Retraction: The impact of letrozole on oocyte quality in assisted reproductive technology (ART); a randomized double-blind clinical trial. 撤回声明:来曲唑对辅助生殖技术(ART)中卵母细胞质量的影响;随机双盲临床试验。
IF 2 4区 医学
Gynecological Endocrinology Pub Date : 2024-12-01 Epub Date: 2024-11-02 DOI: 10.1080/09513590.2024.2419765
{"title":"Statement of Retraction: The impact of letrozole on oocyte quality in assisted reproductive technology (ART); a randomized double-blind clinical trial.","authors":"","doi":"10.1080/09513590.2024.2419765","DOIUrl":"https://doi.org/10.1080/09513590.2024.2419765","url":null,"abstract":"","PeriodicalId":12865,"journal":{"name":"Gynecological Endocrinology","volume":"40 1","pages":"2419765"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142564321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhanced glycolysis in the myometrium with ectopic endometrium of patients with adenomyosis: a preliminary study. 子宫腺肌症患者异位子宫内膜中糖酵解增强:一项初步研究。
IF 2 4区 医学
Gynecological Endocrinology Pub Date : 2024-12-01 Epub Date: 2024-03-27 DOI: 10.1080/09513590.2024.2332411
Shiya Huang, Xueqian Huang, Xiaohui Wen, Xuehong Liu, Hongxia Ma, Linling Xie, Yishu Wang, Shanjia Liu, Yongge Guan, Kunyin Li
{"title":"Enhanced glycolysis in the myometrium with ectopic endometrium of patients with adenomyosis: a preliminary study.","authors":"Shiya Huang, Xueqian Huang, Xiaohui Wen, Xuehong Liu, Hongxia Ma, Linling Xie, Yishu Wang, Shanjia Liu, Yongge Guan, Kunyin Li","doi":"10.1080/09513590.2024.2332411","DOIUrl":"10.1080/09513590.2024.2332411","url":null,"abstract":"<p><strong>Objectives: </strong>The objective of this study was to investigate the glycolytic activity of adenomyosis, which is characterized by malignant biological behaviors including abnormal cell proliferation, migration, invasion, cell regulation, and epithelial-mesenchymal transition.</p><p><strong>Methods: </strong>From January 2021 to August 2022, a total of 15 patients who underwent total hysterectomy for adenomyosis and 14 patients who had non-endometrial diseases, specifically with cervical squamous intraepithelial neoplasia and uterine myoma, were included in this study. Myometrium with ectopic endometrium from patients with adenomyosis while normal myometrium from patients in the control group were collected. All samples were confirmed by a histopathological examination. The samples were analyzed by liquid chromatography-mass spectrometry (LC-MS), real-time quantitative PCR, NAD+/NADH assay kit as well as the glucose and lactate assay kits.</p><p><strong>Results: </strong>Endometrial stroma and glands could be observed within the myometrium of patients in the adenomyosis group. We found that the mRNA expressions of <i>HK1</i>, <i>PFKFB3</i>, glyceraldehyde-3-phospate dehydrogenase (<i>GAPDH</i>), <i>PKM2,</i> and <i>PDHA</i> as well as the protein expressions of PFKFB3 were elevated in ectopic endometrial tissues of the adenomyosis group as compared to normal myometrium of the control group. The level of fructose 1,6-diphosphate was increased while NAD + and NAD+/NADH ratio were decreased compared with the control group. Besides, increased glucose consumption and lactate production were observed in myometrium with ectopic endometrium.</p><p><strong>Conclusions: </strong>We concluded that altered glycolytic phenotype of the myometrium with ectopic endometrium in women with adenomyosis may contribute the development of adenomyosis.</p>","PeriodicalId":12865,"journal":{"name":"Gynecological Endocrinology","volume":"40 1","pages":"2332411"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140305403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analyzing the infertility burden of polycystic ovarian syndrome in China: A comprehensive age-period-cohort analysis with future burden prediction (1990-2030). 中国多囊卵巢综合征不孕不育负担分析:综合年龄段队列分析及未来负担预测(1990-2030 年)。
IF 2 4区 医学
Gynecological Endocrinology Pub Date : 2024-12-01 Epub Date: 2024-07-11 DOI: 10.1080/09513590.2024.2362251
DongYi Shen, Yang Wang, PanWei Hu, Cong Qi, Hong Yang
{"title":"Analyzing the infertility burden of polycystic ovarian syndrome in China: A comprehensive age-period-cohort analysis with future burden prediction (1990-2030).","authors":"DongYi Shen, Yang Wang, PanWei Hu, Cong Qi, Hong Yang","doi":"10.1080/09513590.2024.2362251","DOIUrl":"https://doi.org/10.1080/09513590.2024.2362251","url":null,"abstract":"<p><strong>Objective: </strong>Polycystic ovarian syndrome (PCOS) is a common but complex endocrine disorder widely linked to infertility and miscarriage. This study assessed the correlation between PCOS and infertility.</p><p><strong>Methods: </strong>Using the latest data from the Global Burden of Disease 2019 database, we conducted an in-depth assessment of the disease burden attributed to PCOS in China. This analysis was performed using the joinpoint regression, age-period-cohort, and autoregressive integrated moving average (ARIMA) models.</p><p><strong>Results: </strong>Between 1990-2019, an upward trend was observed in the age-standardized prevalence of PCOS-related female infertility in China. Joinpoint regression analysis revealed an increasing trend in the age-standardized prevalence of PCOS-related female infertility burden indicators as well as the average annual percentage change and annual percentage change across all age groups in China. In terms of the cohort effect, the period rate ratios associated with the age-standardized prevalence of PCOS-related infertility increased steadily over time. The ARIMA model predicted a relatively swift upward trend in the age-standardized prevalence of PCOS-related infertility in China from 2020-2030.</p><p><strong>Conclusion: </strong>The age-standardized prevalence of PCOS-related female infertility in China has increased between 1990-2019. The ARIMA model predicted that the age-standardized prevalence of this disease may continue to increase over the next decade. This study can increase the public's attention, improve women's health awareness, and have a certain significance for reducing female infertility related to PCOS.</p>","PeriodicalId":12865,"journal":{"name":"Gynecological Endocrinology","volume":"40 1","pages":"2362251"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141590169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical parameters that predict a premature LH rise in patients undergoing ovarian stimulation for IVF. 预测接受卵巢刺激试管婴儿患者 LH 过早升高的临床参数。
IF 2 4区 医学
Gynecological Endocrinology Pub Date : 2024-12-01 Epub Date: 2024-06-30 DOI: 10.1080/09513590.2024.2365913
Maya Nasatzky, Yonathan Belicha, Ofer Fainaru
{"title":"Clinical parameters that predict a premature LH rise in patients undergoing ovarian stimulation for IVF.","authors":"Maya Nasatzky, Yonathan Belicha, Ofer Fainaru","doi":"10.1080/09513590.2024.2365913","DOIUrl":"https://doi.org/10.1080/09513590.2024.2365913","url":null,"abstract":"<p><p><b>Background:</b> Normal reproductive function requires adequate regulation of follicle stimulating hormone (FSH) and luteinizing hormone (LH) secretion. During ovarian stimulation for in-vitro fertilization (IVF), some patients will demonstrate an early rise in LH despite being treated with a gonadotropin releasing-hormone (GnRH) antagonist, sometimes necessitating cycle cancellation. Previous studies have demonstrated a possible link between a premature LH rise with ovarian response to gonadotropins. We sought to determine what clinical parameters can predict this premature LH rise and their relative contribution. <b>Methods:</b> A retrospective study of 382 patients who underwent IVF treatment at Rambam Medical Center. The patients were stratified into age groups. A model predicting premature LH rise based on clinical and demographic parameters was developed using both multiple linear regression and a machine-learning-based algorithm. <b>Results:</b> LH rise was defined as the difference between pre-trigger and basal LH levels. The clinical parameters that significantly predicted an LH rise were patient age, BMI, LH levels at stimulation outset, LH levels on day of antagonist administration, and total number of stimulation days. Importantly, when analyzing the data of specific age groups, the model's prediction was strongest in young patients (age 25-30 years, <i>R</i><sup>2</sup> = 0.88, <i>p</i> < .001) and weakest in older patients (age > 41 years, <i>R</i><sup>2</sup> = 0.23, <i>p</i> = .003). <b>Conclusions:</b> Using both multiple linear regression and a machine-learning-based algorithm of patient data from IVF cycles, we were able to predict patients at risk for premature LH rise and/or LH surge. Utilizing this model may help prevent IVF cycle cancellation and better timing of ovulation triggering.</p>","PeriodicalId":12865,"journal":{"name":"Gynecological Endocrinology","volume":"40 1","pages":"2365913"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141467451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diagnostic value of ultrasound elastography in polycystic ovary syndrome: a systematic review and meta-analysis. 超声弹性成像在多囊卵巢综合征中的诊断价值:系统回顾和荟萃分析。
IF 2 4区 医学
Gynecological Endocrinology Pub Date : 2024-12-01 Epub Date: 2024-05-11 DOI: 10.1080/09513590.2024.2352139
Zhongtan Ruan, Zhen Yu, Qianyu Qin, Ying Tang
{"title":"Diagnostic value of ultrasound elastography in polycystic ovary syndrome: a systematic review and meta-analysis.","authors":"Zhongtan Ruan, Zhen Yu, Qianyu Qin, Ying Tang","doi":"10.1080/09513590.2024.2352139","DOIUrl":"10.1080/09513590.2024.2352139","url":null,"abstract":"<p><strong>Objective: </strong>The main purpose of this systematic review and meta-analysis was to investigate the diagnostic value of ultrasound elastography in the evaluation of polycystic ovary syndrome (PCOS).</p><p><strong>Methods: </strong>A comprehensive and methodical investigation was carried out in the databases of PubMed, EMBASE, Cochrane, Scopus, Web of Science, and China National Knowledge Infrastructure, covering the entire duration of these databases until October 18, 2023. The primary purpose of this research was to evaluate and contrast ovarian tissue elasticity in people with and without PCOS. The elasticity of ovarian tissue was quantified using standardized mean difference (SMD).</p><p><strong>Results: </strong>A total of eight studies were ultimately selected for systematic evaluation and meta-analysis. Five studies used shear wave elastography (SWE) as a diagnostic tool, and it was discovered that women with PCOS had higher levels of ovarian shear wave elasticity than their healthy counterparts. The SMD was determined to be 1.86 kilopascal (95% CI: 1.27 to 2.44). Three studies were conducted using strain elastography (SE) to compare the ovarian strain ratio of patients with PCOS to that of a healthy control group. The SMD for the PCOS group was 2.07 (95% CI: 1.79 to 2.34), which indicated that the ovarian strain ratio was significantly higher in that group.</p><p><strong>Conclusion: </strong>This systematic review and meta-analysis found that women with PCOS had stiffer ovarian tissue than women without the disorder. Ultrasound elastography may provide clinicians with value beyond 2D ultrasound in the diagnosis of PCOS.</p>","PeriodicalId":12865,"journal":{"name":"Gynecological Endocrinology","volume":"40 1","pages":"2352139"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140908566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparison of resumption of ovulation after cessation of oral contraceptives and medroxyprogesterone acetate in women with polycystic ovary syndrome. 多囊卵巢综合征妇女停用口服避孕药和醋酸甲羟孕酮后恢复排卵的比较。
IF 2 4区 医学
Gynecological Endocrinology Pub Date : 2024-12-01 Epub Date: 2024-02-02 DOI: 10.1080/09513590.2024.2309349
Soo Jin Han, Hoon Kim, Seung-Yup Ku, Chang Suk Suh
{"title":"Comparison of resumption of ovulation after cessation of oral contraceptives and medroxyprogesterone acetate in women with polycystic ovary syndrome.","authors":"Soo Jin Han, Hoon Kim, Seung-Yup Ku, Chang Suk Suh","doi":"10.1080/09513590.2024.2309349","DOIUrl":"10.1080/09513590.2024.2309349","url":null,"abstract":"<p><strong>Objective: </strong>Both oral contraceptive pills (OCPs) and cyclic medroxyprogesterone acetate (MPA) are widely used to control menstrual abnormalities in women with polycystic ovary syndrome (PCOS). We aimed to evaluate the chance of ovulation resumption after cessation of OCPs and MPA in women with PCOS.</p><p><strong>Methods: </strong>A retrospective study was conducted of women with PCOS who were treated with OCPs or cyclic MPA from September 2015 to March 2019. After cessation of medication, ovulation was assessed using basal body temperature and/or measurement of serum progesterone. The odds ratio for ovulation resumption was assessed with multivariable logistic regression. Additionally, doubly robust analysis was performed with inverse-probability-weighted analysis and regression adjustment based on the covariate balancing propensity score to adjust for the effect of covariates on the treatment assignment.</p><p><strong>Results: </strong>Among 272 women with PCOS, 136 were prescribed OCPs and 136 were prescribed cyclic MPA. Ovulation resumed in 18.4% of women (<i>n</i> = 25) after cessation of MPA and in 24.3% of women (<i>n</i> = 33) after cessation of OCPs. The odds of ovulation resumption in MPA users were comparable with those in OCP users (adjusted odds ratio (aOR) 1.00, 95% confidence interval (CI) 0.89-1.12). After multiple imputation due to missing values, the results did not change substantially (aOR 0.99, 95% CI 0.89-1.10).</p><p><strong>Conclusions: </strong>Among women with PCOS, MPA users have a similar chance of ovulation resumption as OCP users after cessation of medication. Cyclic MPA can be a good alternative to OCPs in women for whom OCPs are contraindicated or who decline to take OCPs.</p>","PeriodicalId":12865,"journal":{"name":"Gynecological Endocrinology","volume":"40 1","pages":"2309349"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139671637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transfer of preclinical study data on the influence of cimicifuga racemosaon functional changes in the hippocampus during menopause. 关于更年期海马功能变化的含羞草影响的临床前研究数据转移。
IF 2 4区 医学
Gynecological Endocrinology Pub Date : 2024-12-01 Epub Date: 2024-06-04 DOI: 10.1080/09513590.2024.2360066
Petra Stute, Hans-Heinrich Henneicke-von Zepelin, Petra Nicken
{"title":"Transfer of preclinical study data on the influence of <i>cimicifuga racemosa</i>on functional changes in the hippocampus during menopause.","authors":"Petra Stute, Hans-Heinrich Henneicke-von Zepelin, Petra Nicken","doi":"10.1080/09513590.2024.2360066","DOIUrl":"10.1080/09513590.2024.2360066","url":null,"abstract":"<p><p>Menopausal transition in women involves complex neurobiochemical changes linked to ovarian dysfunction, resulting in symptoms like vasomotor symptoms (VMS), sleep disturbances, anxiety, and cognitive impairments. Hormone replacement therapy is the first-line treatment. However, many women are reluctant to use HRT or have contraindications toward HRT and seek for alternatives. Non-hormonal therapies with extracts of <i>Cimicifuga racemosa</i> rhizomes like the isopropanolic extract (iCR, black cohosh) offer a promising alternative. A preclinical pilot study exploring iCR's effects on gene expression in the hippocampus and hypothalamus of ovarectomized (OVX) rats mimicking menopausal conditions identified important signaling pathways and CNS-based contributions to the multitargeted modes of action of iCR. Especially in the hippocampus, iCR compensated effects of OVX on gene expression profiles. These changes are reflected by the genes AVPR1A, GAL, CALCA, HCRT, PNOC, ESR1, ESR2 and TAC3 contributing to the formation of hot flushes or thermoregulation as well as to secondary effects such as blood pressure, metabolism, hormonal regulation, homeostasis, mood regulation, neuroendocrine modulation, regulation of sleep and arousal, and in learning, memory and cognition. To understand the mechanisms in the brain of estrogen-depressed animals (OVX) and subsequent iCR treatment we combined the results of the pilot study with those of up-to-date literature and tried to transfer the current knowledge to humans during menopausal transition and adaptation. Focus was laid on changes in the hippocampal function, that is disturbed by hormonal fluctuations, but can also be brought back into balance by iCR.</p>","PeriodicalId":12865,"journal":{"name":"Gynecological Endocrinology","volume":"40 1","pages":"2360066"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141237406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Time-efficient consultation hours in the department of gynecological endocrinology. 妇科内分泌科的高效问诊时间。
IF 2 4区 医学
Gynecological Endocrinology Pub Date : 2024-12-01 Epub Date: 2024-09-01 DOI: 10.1080/09513590.2024.2396628
Anne-Sophie Berger, Marina Sourouni, Norman Bitterlich, Kerstin Blickenstorfer, Kai J Bühling, Irene Lambrinoudaki, Xiangyan Ruan, Katrin Schaudig, Michael von Wolff, Petra Stute
{"title":"Time-efficient consultation hours in the department of gynecological endocrinology.","authors":"Anne-Sophie Berger, Marina Sourouni, Norman Bitterlich, Kerstin Blickenstorfer, Kai J Bühling, Irene Lambrinoudaki, Xiangyan Ruan, Katrin Schaudig, Michael von Wolff, Petra Stute","doi":"10.1080/09513590.2024.2396628","DOIUrl":"10.1080/09513590.2024.2396628","url":null,"abstract":"<p><strong>Background: </strong>The aim was to conduct a benchmark pilot study to find the best practice for consultation hours in the field of gynecological endocrinology. Suitable benchmarking participants were found in China, Germany, Greece, and Switzerland. Specifically, the study aimed to find the most time-efficient and beneficial consultation type in gynecological endocrinology focused on menopause and whether a shorter face-to-face consultation correlates with lower patient satisfaction.</p><p><strong>Methods: </strong>This was an observational study. To analyze the processes of all benchmarking participants three tools were used: a measurement of time needed for the different consultation types, a questionnaire for patients and one for physicians. The primary endpoint was the time measurement of first consultations. Secondary endpoints were the time measurements of follow-up consultations and phone consultations and patient satisfaction.</p><p><strong>Results: </strong>The mean overall duration of a first consultation differed from 20.4 min to 39.7 min (<i>p</i> = 0.003), mainly based on differences of the mean time to acquire the patient history, 5.6 to 21.6 min (<i>p</i> < 0.001). The percentage of patients who felt they had enough time to discuss questions ranged from 70% to 100% (<i>p</i> < 0.001). The percentage of patients who felt fully understood by their physician ranged from 62.5% to 92% (<i>p</i> = 0.006). The duration of a first consultation did not correlate with patients feeling well consulted (r=-0.048, <i>p</i> = 0.557).</p><p><strong>Conclusions: </strong>A concise patient history that concentrates on the most relevant points can reduce the total consultation time. Reducing consultation time can be made without compromising how well patients feel consulted.</p>","PeriodicalId":12865,"journal":{"name":"Gynecological Endocrinology","volume":"40 1","pages":"2396628"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142106747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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