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Clinical Study on the Therapeutic Effect of Combined Traditional Chinese Medicine with Acupoint Injection and Herbal Paste Application in Treating Ovulatory Dysfunction in Polycystic Ovary Syndrome (PCOS)
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作者 Jing Lin Xian Huang +4 位作者 Qianfan Liang Hengzhen He Peng Ning Man Zhang Yilan Huang 《Case Reports in Clinical Medicine》 2024年第7期249-259,共11页
Objective: To observe the therapeutic effect of combined traditional Chinese medicine (TCM) therapy with acupoint injection and herbal patch application on patients with ovulatory dysfunction associated with polycysti... Objective: To observe the therapeutic effect of combined traditional Chinese medicine (TCM) therapy with acupoint injection and herbal patch application on patients with ovulatory dysfunction associated with polycystic ovary syndrome (PCOS). Methods: A total of 80 PCOS patients who received treatment at the First Affiliated Hospital of Guangxi University of Chinese Medicine between October 2022 and March 2024 were enrolled in this study. They were randomly divided into a control group (n = 40) and an observation group (n = 40). The control group received conventional Western medical treatments, while the observation group was administered TCM combined with acupoint injection and herbal patch application. Pre- and post-treatment conditions were compared between the two groups. Results: After treatment, the overall effective rate was significantly higher in the observation group compared to the control group (P 0.05). Following treatment, both ovulation and pregnancy rates increased in both groups, but the increase was more evident in the observation group, showing a statistically significant difference (P < 0.01). Conclusion: For patients with oligoovulation or anovulation due to PCOS, the combined use of TCM, acupoint injection, and herbal patch application appears to be effective in improving systemic symptoms and achieving notable clinical outcomes. 展开更多
关键词 External TCM Therapies Acupoint Injection polycystic ovary syndrome Ovulation Dysfunction
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Association between Metal(loid)Exposure and Risk of Polycystic Ovary Syndrome Mediated by Anti-Müllerian Hormone among Women Undergoing In Vitro Fertilization and Embryo Transfer
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作者 Shu Su Mengyuan Ren +10 位作者 Yanqiu Feng Changxin Lan Lailai Yan Qun Lu Jia Xu Bin Han Lili Zhuang Mingliang Fang Bin Wang Hongchu Bao Bo Pan 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2024年第10期1107-1116,共10页
Objective To investigate the relationship and potential pathways between metal(loid)exposure and the risk of polycystic ovary syndrome(PCOS)in women of childbearing age.Methods This case-control study included 200 pat... Objective To investigate the relationship and potential pathways between metal(loid)exposure and the risk of polycystic ovary syndrome(PCOS)in women of childbearing age.Methods This case-control study included 200 patients with PCOS(cases)and 896 non-PCOS controls with the age of 25-37 years.The concentrations of 29 metal(loid)s in the follicular fluid(FF)and clinical indicators in the serum were measured in all participants.Logistic regression analysis and mediation analysis were conducted to evaluate the associations between metal(loid)exposure and PCOS risk and investigate the possible roles of clinical indicators,respectively.Results Logistic regression analysis revealed an association between high copper levels in FF and increased PCOS risk(highest vs.lowest quartile:adjusted odds ratio=2.94,95%confidence interval:1.83-4.72).A high luteinizing hormone/follicle-stimulating hormone ratio and elevated levels of testosterone and anti-Müllerian hormone(AMH)were strongly associated with increased PCOS risk induced by high copper exposure.The mediation analysis indicated a mediating effect of AMH in the association between copper exposure and PCOS risk.Conclusion Copper may affect PCOS risk through the hypothalamic-pituitary-ovarian axis,mediated by AMH.Copper exposure and internal AMH levels are important indicators for early warning of PCOS development. 展开更多
关键词 Copper polycystic ovary syndrome Anti-Müllerian hormone INFERTILITY Women of childbearing age
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Adult-Type Granulosa Cell Tumor with Similar Clinical Findings Seen during Ovarian Cystectomy Performed at the Same Time as Laparoscopic Ovarian Drilling for Polycystic Ovarian Syndrome: An Extremely Rare Case
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作者 Remi Nakajima Risa Kobayashi +4 位作者 Marie Kawai Eriko Sakamoto Miho Matsuda Rieko Kanda Makoto Kawamura 《Open Journal of Obstetrics and Gynecology》 2024年第8期1197-1206,共10页
Polycystic ovary syndrome (PCOS) is a major cause of anovulatory infertility. Laparoscopic ovarian drilling (LOD) is a treatment for PCOS that allows the laparoscopic identification of other intra-abdominal lesions an... Polycystic ovary syndrome (PCOS) is a major cause of anovulatory infertility. Laparoscopic ovarian drilling (LOD) is a treatment for PCOS that allows the laparoscopic identification of other intra-abdominal lesions and the provision of diagnostic treatment. This study reports a case of PCOS with an ovarian mass in which LOD was aggressively used and a granulosa cell tumor (GCT) was found. A 34-year-old woman with secondary amenorrhea and irregular menstrual cycles presented to the emergency department with abdominal pain of unknown etiology. Imaging studies revealed a 6-cm left ovarian mass with an internal appearance suggestive of a hemorrhage. The patient’s secondary amenorrhea was subsequently diagnosed as PCOS, and LOD was performed to preserve her fertility. Simultaneously, a cystectomy was performed to evaluate the tumor in the left ovary;the diagnosis was adult-type GCT. Although concomitant GCT and PCOS are extremely rare, the two conditions have similar clinical manifestations. In women of reproductive age, the impact of surgery on future fertility should be considered, and the initial surgical technique should be chosen carefully. 展开更多
关键词 polycystic ovary syndrome Laparoscopic Ovarian Drilling Granulosa Cell Tumor
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Exploring the medication pattern and mechanism of action of traditional Chinese medicine in treating polycystic ovary syndrome with kidney deficiency and blood stasis based on data mining and network pharmacology
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作者 Li-Jun Zhou Yi-Ling Liu 《Medical Data Mining》 2024年第1期40-52,共13页
Background:Using network pharmacology to explore the potential molecular mechanism of traditional Chinese medicine in treating polycystic ovary syndrome(PCOS)with kidney deficiency and blood stasis syndrome.Method:Col... Background:Using network pharmacology to explore the potential molecular mechanism of traditional Chinese medicine in treating polycystic ovary syndrome(PCOS)with kidney deficiency and blood stasis syndrome.Method:Collect the related literature materials of PCOS with kidney deficiency and blood stasis syndrome treated by traditional Chinese medicine in four databases in recent ten years,extract the information of prescriptions and complete the frequency analysis.Traditional Chinese Medicine Systems Pharmacology Database was used to screen out the effective components.Use Online Mendelian Inheritance in Man and other databases to screen PCOS disease targets.The intersection targets obtained by clustering prescription and PCOS disease targets were submitted to STRING database for protein-protein interaction network analysis,and Gene Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes pathways were analysed by Metascape.Result:There are 155 kinds of traditional Chinese medicines used in the literature.The most commonly utilized ones are Cuscutae Semen,Angelicae Sinensis Radix,and Rehmanniae Radix Praeparata.The results of the cluster analysis indicated that the plants most commonly found throughout the prescription were Leonuri Herba,Lycopi Herba,Dipsaci Radix,etc.GO results show that biological processes include cell reaction to organic nitrogen compounds and cell reaction to nitrogen compounds.The functional display of GO molecule includes cytokine receptor binding,signal receptor regulator activity and so on.Kyoto Encyclopedia of Genes and Genomes results show that the possible mechanisms of action are cancer pathway,an endocrine resistance signal pathway.Conclusion:Through data mining,the cluster prescription for PCOS with kidney deficiency and blood stasis syndrome is Leonuri Herba,Lycopi Herba,Dipsaci Radix,etc.The network pharmacology research of cluster prescription shows that the main drug components for treating PCOS with kidney deficiency and blood stasis syndrome are quercetin,kaempferol,luteolin,tanshinone IIA,etc.,which act on PTGS2,NCOA2,and other targets,and treat PCOS with kidney deficiency and blood stasis syndrome through cancer and endocrine resistance. 展开更多
关键词 polycystic ovary syndrome data mining syndrome of kidney deficiency and blood stasis network pharmacology
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Effect of Astragalus-hawthorn on ovarian reproductive function and inflammatory mechanism of action in rats with polycystic ovary syndrome
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作者 TIAN Xiu-xiu LI Mei-lin +2 位作者 GONG Yu-hang MA Xi-ya ZHANG Xue-juan 《Journal of Hainan Medical University》 CAS 2023年第17期28-33,共6页
Objective:To investigate the effects of prophylactic administration of Astragalus-Hawthorn on ovarian reproductive function and inflammatory mechanism in rats with polycystic ovary syndrome(PCOS).Methods:Fifty 21-day-... Objective:To investigate the effects of prophylactic administration of Astragalus-Hawthorn on ovarian reproductive function and inflammatory mechanism in rats with polycystic ovary syndrome(PCOS).Methods:Fifty 21-day-old female rats were randomly divided into five groups of 10 rats each:Normal group,Model group,Astragalus group,Hawthorn group and Astragalus-Hawthorn group.All groups,except the normal group,were fed a high-fat model diet.Each treatment group received astragalus,hawthorn and an astragalus-hawthorn solution orally during the molding period for an intervention period of 15 weeks.The estrous cycle of the rats in each group was observed under the microscope from week 8,the interference rate was calculated,changes in ovarian tissues were observed by HE staining and the levels of sex hormones,proinflammatory and anti-inflammatory factors in the serum of the rats were measured by ELISA.Results:Rate of estrous cycle disorders were more frequent in the model group than in the normal group.(P<0.01);ovarian tissue was polycystic,with few corpora lutea and sinusoids and numerous follicular ovarian cysts;Luteinising hormone/follicle-stimulating hormone(LH/FSH),testosterone(T),interleukin 6(IL-6),interleukin 17A(IL-17A)and tumour necrosis factor(TNF-α)levels were significantly higher in the model group than in the normal group;interleukin 10(IL-10)was significantly lower than in the normal group(P<0.05).Compared to the model group,rats in the Astragalus and hawthorn groups had a lower rate of estrous cycle disorders(P<0.01);the number of cystic follicles in the ovarian tissue decreased;the number of mature follicles and corpus luteum increased;LH/FSH,T,IL-6 and IL-17A levels were significantly lower in the Astragalus group,hawthorn group and the Astragalus and hawthorn groups;TNF-αlevels were significantly lower in the astragalus and hawthorn groups;IL-10 levels were significantly higher in the hawthorn and astragalus hawthorn groups(P<0.05).IL-10 levels were significantly higher in the astragalus and hawthorn groups(P<0.05).Compared to the astragalus group,T levels were significantly lower in the astragalus and hawthorn groups and IL-10 levels were significantly higher in the astragalus and hawthorn groups(P<0.05).Compared to the hawthorn group,levels of T and IL-17A were significantly lower in the astragalus-hawthorn group(P<0.05).Conclusion:Astragalus-Hawthorn prophylactic administration can improve ovarian reproductive function in rats with PCOS,and the mechanism of action may be related to reducing the levels of pro-inflammatory factors IL-6,IL-17A and TNF-α,increasing the levels of anti-inflammatory factor IL-10,and reducing the inflammatory state. 展开更多
关键词 polycystic ovary syndrome Astragalus-Hawthorn Reproductive function Pro-inflammatory factor Anti-inflammatory factor
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Effect of laparoscopic sleeve gastrectomy on related variables of obesity complicated with polycystic ovary syndrome
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作者 Xiao-Tao Wang Yi-Sen Hou +6 位作者 Hao-Liang Zhao Jian Wang Chen-Hao Guo Jie Guan Zhi-Gan Lv Peng Ma Jian-Li Han 《World Journal of Gastrointestinal Surgery》 SCIE 2023年第11期2423-2429,共7页
BACKGROUND Polycystic ovary syndrome(PCOS)is closely related to obesity,and weight loss can significantly improve the metabolic,endocrine and reproductive functions of obese individuals with PCOS.However,the efficacy ... BACKGROUND Polycystic ovary syndrome(PCOS)is closely related to obesity,and weight loss can significantly improve the metabolic,endocrine and reproductive functions of obese individuals with PCOS.However,the efficacy of laparoscopic sleeve gastrectomy(LSG)for obesity with PCOS are unclear.AIM The purpose of the study was to investigate the effect of LSG on related variables in obese patients with PCOS.METHODS A retrospective analysis was performed on 32 obese patients with PCOS who received LSG treatment at the Third Hospital of Shanxi Medical University from 2013 to 2020.The changes in anthropometric indices,insulin,testosterone,estradiol,follicle stimulating hormone(FSH),luteinizing hormone(LH),menstrual cycle and LH/FSH ratio before and 1 mo,3 mo,6 mo and 12 mo after the operation were statistically analyzed.RESULTS At 1 mo,3 mo,6 mo and 12 mo after surgery,the anthropometric indices,such as body weight and body mass index,of all patients were lower than those before the operation.The percentage excess weight loss(EWL%)at 1 mo,3 mo,6 mo and 1 year of follow-up were 25,40,46 and 65,respectively.The PCOS-related indices,such as insulin,testosterone,estradiol,follicle stimulating hormone(FSH),luteinizing hormone(LH)and menstrual cycle,were improved to varying degrees.During the 1-year follow-up,the average serum testosterone decreased from preoperative 0.72 ng/mL to 0.43 ng/mL(P<0.05),average fasting insulin level(9.0 mIU/mL,preoperative 34.2 mil,LH level,4.4 mIU/mL,preoperative 6.1 mIU/mL).The level of FSH(3.8 U/L,4.8 U/p0.05)and the ratio of LH/FSH(0.7,1.3/p0.05)were more relieved than those before surgery.During the postoperative follow-up,it was found that the menstrual cycle of 27 patients(nasty 27)returned to normal,and 6 patients(18%)who intended to become pregnant became pregnant within 1 year after surgery.CONCLUSION The weight loss effect of LSG is obvious and affirmative,and the endocrine index of obese patients with PCOS is also improved to some extent,although the mechanism is not clear.Laparoscopic sleeve gastrectomy is expected to become a backup choice for patients with polycystic ovaries in the future. 展开更多
关键词 Laparoscopic sleeve gastrectomy polycystic ovary syndrome HYPERANDROGENISM Insulin resistance
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Effect of Mitochondrial Function of Ovarian Granulosa Cells on In Vitro Fertilization and Embryo Transfer Outcomes in Obese Polycystic Ovary Syndrome Patients
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作者 Jing Wang Yana Gao +6 位作者 Hongli Wu Gaijing Wang Jie Cui Jinjin Qin Lulu Wang Yakun Zhao Rui Li 《Proceedings of Anticancer Research》 2023年第3期1-6,共6页
Objective:To investigate the effect of abnormal ovarian granulosa cell metabolism on in vitro fertilization and embryo transfer(IVF-ET)outcomes in obese polycystic ovary syndrome(PCOS)patients.Methods:Patients with PC... Objective:To investigate the effect of abnormal ovarian granulosa cell metabolism on in vitro fertilization and embryo transfer(IVF-ET)outcomes in obese polycystic ovary syndrome(PCOS)patients.Methods:Patients with PCOS who met the study criteria were screened according to the inclusion criteria.A total of 32 patients with obese PCOS were recruited into the study group,and 39 patients with non-obese PCOS were recruited into the control group.The general data(age,body mass index,and years of infertility),insulin resistance index(HOMA-IR),follicle-stimulating hormone(FSH),luteinizing hormone(LH),granulosa cell mitochondrial function,and IVF-ET outcome of patients in the study group and control group were retrospectively analyzed.Results:The differences in age and years of infertility between the study group and the control group were insignificant(P>0.05),and the body mass index(BMI)of the study group and control group was 30.5±1.24 kg/m2 and 22.3±1.12 kg/m2,respectively,in which the difference was statistically significant(P<0.05);the HOMA-IR of the study group was significantly higher than that of the control group(P<0.05);the reactive oxygen species(ROS)in the study group was significantly higher than that in the control group(P<0.05),and the ATP content in the study group was significantly lower than that in the control group(P<0.05);comparing the FSH and LH levels between the two groups,the difference was not statistically significant(P>0.05);the rate of IVF-ET failure was significantly higher in the study group than in the control group.Conclusion:PCOS is a complex endocrine disorder,and obesity is one of the independent risk factors for the development of PCOS. 展开更多
关键词 polycystic ovary syndrome Mitochondrial function Ovarian granulosa cell In vitro fertilization and embryo transfer
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Probiotics supplementation for management of type Ⅱ diabetes risk factors in adults with polycystic ovarian syndrome: a meta-analysis of randomized clinical trial 被引量:1
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作者 Chengcheng Zhang Yingyue Sheng +7 位作者 Jinchi Jiang Yuzheng Xue Leilei Yu Fengwei Tian Jianxin Zhao Hao Zhang Jian Jin Qixiao Zhai 《Food Science and Human Wellness》 SCIE CSCD 2023年第4期1053-1063,共11页
This meta-analysis of randomized controlled trials aimed to evaluate the effects of probiotic supplementation on glucose homeostasis in patients with polycystic ovary syndrome(PCOS).The meta-analysis was performed in ... This meta-analysis of randomized controlled trials aimed to evaluate the effects of probiotic supplementation on glucose homeostasis in patients with polycystic ovary syndrome(PCOS).The meta-analysis was performed in accordance with the Cochrane Handbook guidelines and relevant the preferred reporting items for systematic reviews and meta-analyses(PRISMA)statement criteria.Of 825 identified reports,11 randomized clinical trials were included in the meta-analysis.An analysis of pooled extracted data revealed that supplementation with probiotics significantly decreased fasting blood glucose(FBG,n=7;standardized mean difference(SMD)=−0.40;95%confidence interval(CI):−2.02,−0.02;P=0.04)and insulin levels(n=6;SMD=−0.57;95%CI:−0.89,−0.25;P=0.0004)and the homeostatic model assessment of insulin resistance(n=7;SMD=−0.64;95%CI:−0.96,−0.31;P=0.0001)while increasing the quantitative insulin sensitivity check index(QUICKI,n=5;SMD=0.58;95%CI:0.08,1.09;P=0.02)in patients with PCOS.The FBG-reducing effect decreased as the baseline body mass index(BMI)and mean age of the participants increased.Indeed,a greater number of bacterial species and a higher bacterial dose were shown to reduce QUICKI effectively.The systematic review indicated that probiotic supplementation may help to control glucose homeostasis in adults with polycystic ovarian syndrome. 展开更多
关键词 polycystic ovary syndrome Type 2 diabetes Glucose homeostasis Probiotic META-ANALYSIS Randomized clinical trial
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Effect of vitamin supplementation on polycystic ovary syndrome and key pathways implicated in its development:A Mendelian randomization study
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作者 Jia-Yan Shen Li Xu +1 位作者 Yang Ding Xiao-Yun Wu 《World Journal of Clinical Cases》 SCIE 2023年第23期5468-5478,共11页
BACKGROUND Many epidemiologic investigations have explored the relationship between viatmins and polycystic ovary syndrome(PCOS).However,the effectiveness of vitamin,vitamin-like nutrient,or mineral supplementation in... BACKGROUND Many epidemiologic investigations have explored the relationship between viatmins and polycystic ovary syndrome(PCOS).However,the effectiveness of vitamin,vitamin-like nutrient,or mineral supplementation in reducing the risk of PCOS remains a subject of debate.AIM To investigate the impact of plasma levels of vitamins A,B12,D,E,and K on PCOS and key pathways implicated in its development,namely,insulin resistance,hyperlipidemia,and obesity,through Mendelian randomization(MR)analysis.METHODS Single nucleotide polymorphisms associated with vitamin levels were selected from genome-wide association studies.The primary analysis was performed using the random-effects inverse-variance-weighted approach.Complementary analyses were conducted using the weighted median,MR-Egger,MR-robust adjusted profile score,and MR-PRESSO approaches.RESULTS The results provided suggestive evidence of a decreased risk of PCOS with genetically predicted higher levels of vitamin E(odds ratio[OR]=0.118;95%confidence interval[CI]:0.071–0.226;P<0.001)and vitamin B12(OR=0.753,95%CI:0.568–0.998,P=0.048).An association was observed between vitamin E levels and insulin resistance(OR=0.977,95%CI:0.976–0.978,P<0.001).Additionally,genetically predicted higher concentrations of vitamins E,D,and A were suggested to be associated with a decreased risk of hyperlipidemia.Increased vitamins K and B12 levels were linked to a lower obesity risk(OR=0.917,95%CI:0.848–0.992,P=0.031).CONCLUSION The findings of this MR study suggest a causal relationship between increased vitamins A,D,E,K,and B12 levels and a reduced risk of PCOS or primary pathways implicated in its development. 展开更多
关键词 Vitamin levels polycystic ovary syndrome Key pathways Mendelian randomization Casual effect
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Clinical efficacy of bushen huatan huoxue recipe in combination with acupuncture in treating patients suffering from polycystic ovary syndrome with insulin resistance
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作者 ZHANG Chu-chu LIU He-jing XU Xin 《Journal of Hainan Medical University》 CAS 2023年第19期29-35,共7页
Objective:To investigate the clinical efficacy and effects on sex hormone level and glucose metabolism indexes of acupuncture therapy combined with the Bushen Huatan Huoxue Recipe in patients with polycystic ovary syn... Objective:To investigate the clinical efficacy and effects on sex hormone level and glucose metabolism indexes of acupuncture therapy combined with the Bushen Huatan Huoxue Recipe in patients with polycystic ovary syndrome(PCOS)with insulin resistance(IR).Methods:The patients with PCOS-IR admitted from December 2021 to December 2022 were randomly divided into two groups,30 cases in each group.The comparison one and the observation one were given the relevant treatment of metformin and traditional Chinese medicine combined with acupuncture,respectively.The evidence points,sex hormone indexes and glucose metabolism indexes were compared between the two groups before and after treatment,and the insulin resistance index(HOMA-IR),glucose area under the curve(GLU-AUC)and blood insulin area under the curve(INS-AUC)were calculated.Results:The evidence points of the observation group of patients were less than the pre-treatment and comparison groups;after treatment,the follicle-stimulating hormone(FSH)level of patients in the observation group was more than the control and pre-treatment groups(P<0.05),and the ratio of luteinizing hormone(LH)to follicle-stimulating hormone(FSH)was less than that of the comparison and pre-treatment groups(P<0.05),and the levels of LH and testosterone(T)were reduced to varying degrees in both groups around the time of treatment(P<0.05).The patients in the observation group had lower levels of 0.5hPG than those in the comparison group and pretreatment(both P<0.05),and the levels of 3hPG in both groups were lower than those before treatment(P<0.05).The oral OGIRT in each of the two groups after treatment was lower than that of pretreatment(P<0.05).HOMA-IR and INS-AUC of the observation group were lower than those of the control group and pre-treatment(P<0.05).Conclusion:The treatment of PCOS-IR patients with Bushen Huatan Huoxue Recipe combined with acupuncture can improve the sex hormone,glucose metabolism level and insulin resistance. 展开更多
关键词 polycystic ovary syndrome Insulin resistance METFORMIN
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Research progress of natural products in treating polycystic ovary syndrome
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作者 JI Min WANG Wen‑ting +5 位作者 WU Ying HUANG Zi‑bao DONG Lin ZHANG Xiao‑po MA Ning LU Wei‑ying 《Journal of Hainan Medical University》 CAS 2023年第12期60-67,共8页
Polycystic ovary syndrome(PCOS)is a common metabolic disorder reproductive endocrine disease in puberty and women of childbearing age.At present,metformin is mainly used in clinical to treat PCOS.From recent researche... Polycystic ovary syndrome(PCOS)is a common metabolic disorder reproductive endocrine disease in puberty and women of childbearing age.At present,metformin is mainly used in clinical to treat PCOS.From recent researches,many natural products,such as flavonoids,alkaloids,cumarins,etc,showed curing effects on PCOS.These have been attracting more and more attention.By searching the researches from database of CNKI,PubMed etc,this paper aims at providing a reference for PCOS drug research and development. 展开更多
关键词 polycystic ovary syndrome Natural products Research progress
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Effects of Qigongwan on Wnt/β-catenin Signaling Pathway in Rats with Polycystic Ovary syndrome
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作者 Xiaojun LI Yunchao WEI +2 位作者 Haitao XIE Bin YANG Jinghong XIE 《Medicinal Plant》 CAS 2023年第4期69-73,83,共6页
[Objectives] To explore the therapeutic effect and mechanism of Qigongwan on PCOS model rats by detecting the changes in sex hormone levels in rats with polycystic ovary syndrome (PCOS), and observing the effects of o... [Objectives] To explore the therapeutic effect and mechanism of Qigongwan on PCOS model rats by detecting the changes in sex hormone levels in rats with polycystic ovary syndrome (PCOS), and observing the effects of ovarian pathological morphological changes, apoptosis and expression of Wnt/β-β catenin signaling pathway protein. [Methods] Ten of 40 female SD rats were randomly selected as the normal group, and the other 30 rats were treated with letrozole combined with high-fat diet to establish the PCOS rat model. After successful modeling, the model group was randomly divided into Qigongwan group, positive Daying-35 (Ethinylestradiol and Cyproterone Acetate Tablets) group and model group, with 10 rats in each group. Qigongwan group was given 14.7 g/(kg·d) by gavage, Daying-35 group was given 0.21 mg/(kg·d) by oral gavage, and normal group and model group were given the same amount of distilled water, and the intervention lasted for 21 d. ELISA method was used to detect the levels of hormones such as follicle-stimulating hormone (FSH), luteinizing hormone (LH), testosterone (T), estradiol (E 2) and progesterone (P) in serum. HE staining was used to observe the pathological morphological changes of ovarian tissues;TUNEL staining was used to observe apoptosis of ovarian tissue granule cells;the expression of Wnt, β-catenin protein in rat ovarian tissue was detected by immunohistochemistry. [Results] (i) Compared with the model group, Qigongwan group and Daying-35 group could significantly increase serum E 2 and P levels, significantly reduce serum T levels ( P <0.01), significantly reduce serum LH levels and LH/FSH ratio ( P <0.01), and increase serum FSH levels ( P <0.05) in different degrees. (ii)The results of HE staining showed that compared with the model group, Qigongwan and Daying-35 groups could improve follicular development and reduce atretic follicles in different degrees. Compared with Daying-35 group, the number of GC layers in Qigongwan group was significantly increased. (iii) The results of TUNEL staining showed that compared with the model group, the rate of TUNEL-positive cells in the Qigongwan group and Daying-35 group decreased significantly ( P <0.01). (iv) The immunohistochemical results showed that compared with the model group, the expression levels of wnt and β-catenin in the Qigongwan group and the Daying-35 group increased in different degrees ( P <0.05), and the expression range increased. [Conclusions] Qigongwan can regulate the secretion level of sex hormones such as FSH and LH, improve the pathological damage of ovarian tissue, and inhibit apoptosis of ovarian granule cells, and its mechanism may be related to the activation of Wnt/β-catenin signaling pathway. 展开更多
关键词 Qigongwan polycystic ovary syndrome(PCOS) Granulosa cells Wnt/β-catenin signaling pathway APOPtoSIS RAT
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Research Progress on Mechanism of Ovulation Disorder in Polycystic Ovary Syndrome
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作者 Li HUANG Chong ZHOU 《Agricultural Biotechnology》 CAS 2023年第5期83-87,共5页
Polycystic ovary syndrome(PCOS)is a reproductive endocrine disease characterized by ovulation disorder,hyperandrogenism and/or polycystic ovary.Follicular development disorder caused by PCOS accounts for up to 75%of a... Polycystic ovary syndrome(PCOS)is a reproductive endocrine disease characterized by ovulation disorder,hyperandrogenism and/or polycystic ovary.Follicular development disorder caused by PCOS accounts for up to 75%of anovulatory infertility,which is a common cause of infertility and affects up to 15%of reproductive aged women worldwide.Oxidative stress,chronic inflammation,endoplasmic reticulum stress and other pathological conditions coexist in the ovarian microenvironment of PCOS,which are further aggravated under the action of high levels of androgens,synergistically deteriorating the follicular microenvironment,leading to ovulation disorders in PCOS patients.This paper briefly reviewed the research on the mechanism of PCOS ovulation disorder in recent years. 展开更多
关键词 polycystic ovary syndrome Ovulation disorders Research progress
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Polycystic Ovary Syndrome-Related Infertility Based on the Theory of“Liver and Kidney Homology”
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作者 Meng Dong Hongli Zhu 《Journal of Clinical and Nursing Research》 2023年第1期1-6,共6页
Polycystic ovary syndrome(PCOS)is an endocrine disorder caused by hypothalamic-pituitary-ovarian(HPO)axis dysfunction.In the field of gynecology and reproduction,PCOS has emerged as both a research hot spot and a chal... Polycystic ovary syndrome(PCOS)is an endocrine disorder caused by hypothalamic-pituitary-ovarian(HPO)axis dysfunction.In the field of gynecology and reproduction,PCOS has emerged as both a research hot spot and a challenging area of study.According to Chinese medicine,this disease is related to kidney deficiency,phlegm and dampness obstruction,blood stasis and interconnection,Chong pulse impassability,the lack of Ren pulse,and the loss of uterine nourishment,all of which affect the normal development and maturation of eggs as well as the duration at which menstrual blood stores.In this paper,based on the theoretical basis of“liver collects blood,regulates the flow of qi,and is the master of drainage,”we explore the rationality of the treatment of this disease from the perspective of“liver and kidney have the same origin”and the development of PCOS-related infertility in relation to dysfunctional internal organs.We also explore the feasibility of treatment from the perspective of“liver and kidney homology,”expand the ideas for treatment,as well as develop and innovate the application of organ identification in PCOS in relation to infertility. 展开更多
关键词 polycystic ovary syndrome INFERTILITY Liver and kidney homology Dialectical treatment
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Observation on Therapeutic Effects of Electroacupuncture on Polycystic Ovary Syndrome of Kidney Deficiency and Phlegm Dampness Type and Oxidative Stress Level
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作者 周竞 刘晓竹 +2 位作者 汪迪 胡智海 马桂芝 《World Journal of Integrated Traditional and Western Medicine》 2023年第2期14-23,共10页
Objective:To observe the clinical effect of electroacupuncture on improving polycystic ovary syndrome(PCOS)of kidney deficiency and phlegm dampness type and serum oxidative stress level.Methods:There were 68 patients ... Objective:To observe the clinical effect of electroacupuncture on improving polycystic ovary syndrome(PCOS)of kidney deficiency and phlegm dampness type and serum oxidative stress level.Methods:There were 68 patients with polycystic ovary syndrome were randomly divided into observation group(34 cases)and the control group(34 cases),The observation group was treated by electroacupuncture,while the control group was treated by placebo electroacupuncture.Combined with the evaluation of menstrual cycle,menstrual color,quality,quantity and TCM symptom integral index,the difference of curative effect between the two groups was observed,and the levels of peripheral blood,sex hormones,insulin resistance and oxidative stress were detected before and after treatment for 3 months.Results:The total effective rate in the observation group was better than that in the control group(P<0.01);After intervention,serum LH,FSH,E_(2) and LH/FSH in the observation group were significantly different from those before intervention.The D values of serum LH,FSH,LH/FSH and E_(2) before and after intervention were significantly different between the two groups(P<0.01);Comparing the level of androgen,the serum A4 and T in the observation group were significantly different from those before intervention(P<0.01);After intervention,there was a significant difference in serum A4 and T between the two groups(P<0.01),and there was a significant difference in D value between the two groups before and after intervention;There was a difference in insulin resistance in the observation group before and after intervention(P<0.05),and there was a significant difference in D value between the two groups before and after intervention(P<0.01);After the intervention,the serum SOD,MDA,ROS in the observation group were significantly different from those before the intervention;After intervention,the results of serum SOD and ROS in the observation group were significantly different from those in the control group;There was no significant difference in serum MDA results.There were significant differences in SOD,MDA,ROS between the two groups before and after intervention.Conclusion:Electroacupuncture can improve oxidative stress injury,insulin resistance and hyperandrogenism in PCOS patients. 展开更多
关键词 polycystic ovary syndrome ELECTROACUPUNCTURE Kidney deficiency and phlegm dampness Oxidative stress Insulin resistance HYPERANDROGENISM Clinical curative effect
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Flexible GnRH Antagonist Protocol versus Progestin-primed Ovarian Stimulation (PPOS) Protocol in Patients with Polycystic Ovary Syndrome: Comparison of Clinical Outcomes and Ovarian Response 被引量:14
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作者 Zhuo-ni XIAO Jia-li PENG +1 位作者 Jing YANG Wang-ming XU 《Current Medical Science》 SCIE CAS 2019年第3期431-436,共6页
Polycystic ovary syndrome (PCOS) is one of the most common causes of infertility in women. Progestin-primed ovarian stimulation (PPOS) protocol, which used oral progestin to prevent premature luteinizing hormone (LH) ... Polycystic ovary syndrome (PCOS) is one of the most common causes of infertility in women. Progestin-primed ovarian stimulation (PPOS) protocol, which used oral progestin to prevent premature luteinizing hormone (LH) surges in ovarian stimulation, has been proved to be effective and safe in patients with PCOS. The aim of the present study was to compare the efficacy of PPOS protocol with that of the traditional gonadotropin-releasing hormone (GnRH) antagonist protocol in patients with PCOS. A total of 157 patients undergoing in-vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) were recruited into this study. The patients were divided into two groups by the stimulation protocols: the GnRH antagonist protocol group and the PPOS protocol group. There was no significant difference in the clinical characteristics between the two groups. Dose and duration of gonadotropin were higher in the PPOS protocol group. Estradiol levels on the day of human chorionic gonadotropin (hCG) administration were significantly lower in the PPOS protocol group. Fertilization rates and the number of good quality embryos were similar between the two groups. Remarkably, we found 6 patients with moderate ovarian hyperstimulation syndrome (OHSS) in the GnRH antagonist protocol group but 0 in the PPOS protocol group. A total of 127 women completed their frozen embryo transfer (FET) cycles. There were no significant differences between the two groups in terms of clinical pregnancy rate per transfer, implantation rate, first-trimester miscarriage rate and on-going pregnancy rate per transfer. To conclude, PPOS protocol decreased the incidence of OHSS without adversely affecting clinical outcomes in patients with PCOS. 展开更多
关键词 polycystic ovary syndrome OVARIAN HYPERSTIMULATION syndrome progestin-primed OVARIAN stimulation GnRH antagonist PROtoCOL controlled OVARIAN HYPERSTIMULATION
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Expression of Leptin Long-form Receptor mRNA in Luteinized Granulosa Cells of Obese Women with Polycystic Ovary Syndrome 被引量:11
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作者 尹婕 刘义 +4 位作者 吕立群 王冬花 龚成 肖维 盛慧 《Journal of Huazhong University of Science and Technology(Medical Sciences)》 SCIE CAS 2007年第4期461-463,共3页
To investigate the expression of mRNA of leptin long-form receptor (OB-Rb) in luteinized granulosa ceils of obese women with polycystic ovary syndrome (PCOS), and to determine the role of leptin in the physiopatho... To investigate the expression of mRNA of leptin long-form receptor (OB-Rb) in luteinized granulosa ceils of obese women with polycystic ovary syndrome (PCOS), and to determine the role of leptin in the physiopathology of PCOS, luteinized granulosa cells were collected from the follicle fluid of 10 obese women who met the diagnostic criteria for PCOS and their BMI was equal to or greater than 25 kg/m^2, and at the same time, granulosa cells were collected from 10 normal women undergoing IVF-ET who served as the control group. Some luteinized granulosa cells were taken from normal women for in-vitro culture, into which human leptin of different concentrations was added (0, 10, 100 and 1000 ng/mL). After stimulation with leptin for 48 h, RT-PCR was employed for the detection of the expression of OB-RLInRNA in the luteinized granulosa cells. Our results showed that the level of OB-RLmRNA in luteinized granulosa cells of obese PCOS women was higher than those in the control (P〈0.05). In luteinized granulosa cells cultured in vitro and stimulated by human leptin for 48 h, the level of OB-RLmRNA was higher than those without leptin stimulation (P〈0.01), and when leptin concentration was at 100 ng/mL, and the level of OB-RLmRNA reached a peak, It is concluded that in obese PCOS women, the level of serum leptin is increased, which promotes the expression of OB-RL in luteinized granulosa cells and increases the sensitivity of the granulosa cells to leptin. Leptin may contribute to anovulation in obese women with PCOS. 展开更多
关键词 polycystic ovary syndrome LEPTIN leptin receptor granulosa cell
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Polycystic ovary syndrome patients with high BMI tend to have functional disorders of androgen excess:a prospective study 被引量:8
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作者 Chun Yuan Xiaoqiang Liu +3 位作者 Yundong Mao Feiyang Diao Yugui Cui Jiayin Liu 《The Journal of Biomedical Research》 CAS CSCD 2016年第3期197-202,共6页
Biochemical or clinical changes of hyperandrogenism are important elements of polycystic ovary syndrome (PCOS). There is currently no consensus on the definition and diagnostic criteria of hyperandrogenism in PCOS. ... Biochemical or clinical changes of hyperandrogenism are important elements of polycystic ovary syndrome (PCOS). There is currently no consensus on the definition and diagnostic criteria of hyperandrogenism in PCOS. The aim of this study was to investigate the complex symptoms of hyperandrogenic disorders and the correlations between metabolism and hyperandrogenism in patients with PCOS from an outpatient reproductive medicine clinic in China. We conducted a case control study of 125 PCOS patients and 130 controls to evaluate differences in body mass index (BMI), total testosterone (TT), modified Ferriman-Gallwey hirsutism score, sex hormone binding globulin (SHBG), homeostasis model assessment-estimated insulin resistance (HOMA-IR) and free androgen index (FAI) between PCOS patients and controls and subgroups of PCOS. The prevalence of acne and hirsutism did not differ significantly between the hyperandrogenic and non-hyperandrogenic subgroup. Patients with signs of hyper- androgenism had significantly higher BMI (P 〈 0.05), but differences in TT, SHBG, FAI and waist/hip ratio were insignificant. The odds ratio of overweight was calculated for all PCOS patients. Our results suggest that PCOS patients with high BMI tend to have functional disorders of androgen excess; therefore, BMI may be a strong pre-dictor of hyperandrogenism in PCOS. 展开更多
关键词 polycystic ovary syndrome diagnostic criteria OBESITY reproductive health long-term weight
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Effects of Metformin Treatment on Soluble Leptin Receptor Levels in Women with Polycystic Ovary Syndrome 被引量:4
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作者 Ru-biao LIU Yi LIU +3 位作者 Li-qun LV Wei XIAO Cheng GONG Jian-xin YUE 《Current Medical Science》 SCIE CAS 2019年第4期609-614,共6页
The effects of metformin treatment on soluble leptin receptor (sOB-R) levels in women with polycystic ovary syndrome (PCOS) were investigated.This prospective and open-label study was conducted by the Department of Ob... The effects of metformin treatment on soluble leptin receptor (sOB-R) levels in women with polycystic ovary syndrome (PCOS) were investigated.This prospective and open-label study was conducted by the Department of Obstetrics & Gynecology at Union Hospital,Tongji Medical College of Huazhong University of Science and Technology,China.Fifty-five women with PCOS and insulin resistance (IR) were treated with metformin for 6 months.According to body mass index (BMI),the patients were divided into two groups:lean PCOS group (BMI <23 kg/m^2,n=34) and overweight or obese PCOS group (BMI >23 kg/m^2,n=21).Before and after treatment,serum luteinizing hormone (LH),follicle stimulating hormone (FSH),testosterone (T),androstenedione (A),dehydroepiandrosterone sulfate (DHEAS),insulin and sOB-R levels were determined.Thirty-one BMI-matched ovulatory women served as controls.The results showed:(1) The Homeostatic Model Assessment of Insulin Resistance (HOMA-IR),androgen levels and hirsutism scores were higher,and sOB-R levels were lower in PCOS groups than in control group.A subgroup analysis of lean and overweight or obese PCOS patients revealed there was significant difference in sOB-R level between lean PCOS group and overweight or obese PCOS group.There were no significant differences in anthropometric parameters between lean PCOS patients and BMI-matched controls.However,sOB-R level was significantly lower in lean PCOS women than in controls.(2) There was no correlation between sOB-R level and BMI,waist and hip circumference,total testosterone,androstendione,DHEAS,LH or hirsutism scores in PCOS patients,but there was a significant negative correlation between sOB-R and HOMA-IR.(3) After treatment with metformin for 6 months,serum insulin levels decreased,and sOB-R levels increased significantly (P<0.01).It was suggested that considering low sOB-R levels supposedly compensate diminished leptin action,PCOS per se might cause leptin resistance.It is likely that reduction of hyperinsulinemia produced by metformin effectively improves the sOB-R levels in PCOS. 展开更多
关键词 polycystic ovary syndrome METFORMIN insulin RESISTANCE LEPTIN RESISTANCE SOLUBLE LEPTIN receptor
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Exploring new treatment options for polycystic ovary syndrome: Review of a novel antidiabetic agent SGLT2 inhibitor 被引量:6
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作者 Jelena Marinkovic-Radosevic Maja Cigrovski Berkovic +2 位作者 Egon Kruezi Ines Bilic-Curcic Anna Mrzljak 《World Journal of Diabetes》 SCIE 2021年第7期932-938,共7页
Polycystic ovary syndrome(PCOS)is the most common endocrinopathy in women of reproductive age associated with long-term metabolic and cardiovascular consequences.A plethora of symptoms and their severity differentiate... Polycystic ovary syndrome(PCOS)is the most common endocrinopathy in women of reproductive age associated with long-term metabolic and cardiovascular consequences.A plethora of symptoms and their severity differentiate on an individual level,giving the syndrome numerous phenotypes.Due to menstrual cycle abnormalities,women suffer from irregular menstrual bleeding,difficulty in conception,and infertility.Furthermore,the risk of pregnancy complications such as gestational diabetes mellitus,hypertensive disorders of pregnancy,and preterm birth are higher in women with PCOS than in the general population.Often,women with PCOS have comorbidities such as dyslipidemia,obesity,glucose intolerance or diabetes type 2,non-alcoholic fatty liver disease,and metabolic syndrome,which all influence the treatment plan.Historic insulinsensitizing agents,although good for some of the metabolic derangements,do not offer long-term cardiovascular benefits;therefore,new treatment options are of paramount importance.Sodium-glucose co-transporter-2(SGLT-2)inhibitors,a new class of antidiabetic agents with beneficial cardiovascular,bodyweight,and antihyperglycemic effects,although not approved for the treatment of PCOS,might be an attractive therapeutic addition in the PCOS armamentarium.Namely,recent studies with SGLT-2 inhibitors showed promising improvements in anthropometric parameters and body composition in patients with PCOS.It is important to further explore the SGLT-2 inhibitors potential as an early therapeutic option because of the PCOS-related risk of metabolic,reproductive,and psychological consequences. 展开更多
关键词 polycystic ovary syndrome Sodium-glucose co-transporter-2 inhibitors Metabolic risk Cardiovascular risk Metabolic syndrome Insulin resistance OBESITY Type 2 diabetes mellitus DYSLIPIDEMIA
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