Results 1 to 10 of about 1,004 (159)
Zhongshan Daxue xuebao. Yixue kexue ban, 2022 肠道菌群与疾病的关系为近年研究热点之一，肠-脑轴可能参与肥胖、糖尿病、多囊卵巢综合征（PCOS）等代谢相关疾病的发病机制。肠道菌群种类数量庞大，肠-脑轴的神经分泌调节机制尚不清楚，肠道菌群影响下丘脑-垂体-卵巢轴（HPO）的作用靶点难以准确定位。肠道内分泌激素近期受到关注，肠促胰素包括胰高血糖素样肽-1（GLP-1）和葡萄糖依赖性促胰岛素多肽（GIP）。这两种肠源性激素均可促进胰岛素的释放并降低血糖。目前国内外有关肠促胰素与HPO轴的研究较少，肠促胰素对PCOS的影响尚不明确。本文将综述该领域的研究进展，
潘孟茹, 李琳
doaj +3 more sources
Zhongshan Daxue xuebao. Yixue kexue ban, 2002 【目的】探讨腹腔镜手术对女性不孕患者的治疗效果, 了解术后怀孕时间分布特点, 以期指导患者进一步治疗。 【方法】收集自1997 年1 月至1998 年12 月在我院接受腹腔镜手术治疗的女性不孕患者共401 例, 分子宫内膜异位症、输卵 管伞端闭锁、多囊卵巢综合征、子宫肌瘤和盆腔粘连组, 追踪分析其手术后妊娠率及术后妊娠时间的分布特点。【结果】子宫 内膜异位症组术后妊娠率为50.0 %;输卵管伞端闭锁组32.9 %;多囊卵巢综合征组52.8%;子宫肌瘤组36.0%;盆腔粘连组 42.0 ...
姚书忠 +3 more
doaj +2 more sources
Zhongshan Daxue xuebao. Yixue kexue ban, 2004 【目的】评价开腹卵巢楔形切除(OWR)和腹腔镜下双侧卵巢电灼开窗术(LOD)两种术式对多囊卵巢综合征(PCOS)的远期疗效?【方法】 1981至2001年在我院诊断为PCOS并接受手术治疗的妇女共151例,其中行OWR 61例?LOD 90例,追踪分析两组妇女术后妊娠率?术后妊娠时间的分布及术前后月经模式变化?【结果】 两组的临床特征具有可比性, OWR组累积妊娠率84%,LOD组累积妊娠率72%,两组间没有明显差异,绝大部分妊娠发生在术后18个月内;OWR组术后3个月?半年?1年?3年 ...
冯淑英, 陈勍
doaj +2 more sources
黄体生成素β亚基Trp8Arg和Ile15Thr突变与多囊卵巢综合征 [PDF]
Zhongshan Daxue xuebao. Yixue kexue ban, 2007 【目的】探讨黄体生成素(luteinizing hormone,LH)β亚基Trp8Arg和Ile15Thr突变与中国人多囊卵巢综合征(polycystic ovary syndrome,PCOS)的关系。【方法】采用聚合酶链反应-限制性片段长度多态性分析(PCR-RFLP)技术检测113例PCOS患者和68例正常妇女,分析LHβ亚基基因突变与PCOS之间的关系。【结果】PCOS组血清LH、睾酮、游离睾酮及胰岛素抵抗指数(HOMA-IR)均显著高于对照组 ...
张二红 +5 more
doaj +2 more sources
Zhongshan Daxue xuebao. Yixue kexue ban, 2004 【目的】探讨血清褪黑素(MT)测定在多囊卵巢综合征(PCOS)诊断中的作用。【方法】通过测定PCOS患者治疗前后血清MT及其它性激素水平的变化,研究其相互关系。其中治疗前组29例,治疗组21例,对照组10例。【结果】PCOS等特定疾病的MT水平较高,均值为(77.5±57.6)mg/mL,经达因-35及克罗米芬治疗后一段时间内,其浓度无明显变化,而其他激素则变化较大,差异有统计学意义。【结论】血清MT水平对PCOS的诊断有一定的参考作用,特别是在因各种原因使用了达因-35或克罗米芬等药物 ...
周力学
doaj +2 more sources
二甲双胍与促性腺激素协同作用在体外受精 - 胚胎移植周期中的应用 [PDF]
Zhongshan Daxue xuebao. Yixue kexue ban, 2004 【目的】探讨二甲双胍与促性腺激素协同作用在体外受精-胚胎移植(IVF-ET)周期中的临床应用。【方法】对空腹胰岛素水平正常、月经周期延长的多囊卵巢(PCO)助孕患者,应用二甲双胍与促性腺激素协同作用进行超排卵治疗,作为实验组;自身前次IVF-ET治疗周期作为对照组,总例数为32例。【结果】联合应用组hCG日HOMA-IR和E2水平、使用促性腺激素(Gn)天数、使用Gn总量、获卵数,流产率和卵巢过度刺激综合征(OHSS)的发生率均显著低于对照组;卵子的成熟率、受精率、胚胎评分、胚胎种植率 ...
doaj +2 more sources
Analysis of Characteristics and Influencing Factors of Hearing Impairment in Patients with Polycystic Ovary Syndrome [PDF]
, 2022 BackgroundHearing impairment in patients with polycystic ovary syndrome (PCOS) has been confirmed, However, the influencing factors of hearing impairment in PCOS patients have not been fully explained.ObjectiveTo explore the characteristics of hearing ...
XIE Zhijia, ZHANG Lei, CHEN Xin, CHANG Tao
core +1 more source
Pregnancy outcomes and influencing factors of fresh embryo transfer cycle for primary and secondary infertility [PDF]
, 2023 Objective To analyze the pregnancy outcomes and influencing factors of fresh embryo transfer cycle in patients with primary and secondary infertility. Methods Clinical data of infertility patients who underwent fresh embryo transfer cycle were collected.
Xiong Yao, Ye Zhaoyang
core +1 more source
Analysis of “spleen-liver-Chongren-uterus menstrual axis” based on the “pivot movement” [PDF]
, 2022 The theory of menstrual axis can be traced back to Neijing and matured in modern times. Predecessors， such as professor Luo Yuankai and professor Yang Jialin systematically proposed that “kidney-Tiangui-Chongren-uterus” is the main axis of menstruation ...
Xu Yun, Wang Suli, Li Shimei
core +1 more source
The effect and mechanism of rapamycin on the ovarian tissue of rats with PCOS induced by dehydroepiandrosterone [PDF]
, 2023 Objective To evaluate the effect and unravel the mechanism of rapamycin on the ovarian tissues in rat models with polycystic ovary syndrome （PCOS） induced by dehydroepiandrosterone （DHEA）.
Chen Wenli, Wang Huiling, Yang Jun
core +1 more source