首都医科大学学报 ›› 2018, Vol. 39 ›› Issue (4): 512-516.doi: 10.3969/j.issn.1006-7795.2018.04.006

• 更年期与妇科内分泌 • 上一篇    下一篇

丙二醛、视黄醇与多囊卵巢综合征发病机制关系的探索

王虎生1, 阮祥燕1,2, 李扬璐1, 程姣姣1, 谷牧青1, 杜娟1, 金凤羽1, Alfred O. Mueck1,2   

  1. 1. 首都医科大学附属北京妇产医院妇科内分泌科, 北京 100026;
    2. 德国图宾根大学妇产医院妇女健康部与妇女健康研究中心, 图宾根 D-72076, 德国
  • 收稿日期:2018-05-31 出版日期:2018-07-21 发布日期:2018-07-21
  • 通讯作者: 阮祥燕 E-mail:ruanxiangyan@163.com
  • 基金资助:
    首都临床特色应用研究与成果推广(Z161100000516143),首都卫生发展科研专项项目(2016-2-2113),北京市医院管理局临床技术创新项目(XMLX201710),北京市卫生系统高层次卫生技术人才(学科带头人)(2014-2-016),北京市医院管理局"登峰"计划专项经费资助(DFL20181401)。

Exploration of relationship between malondialdehyde, retinol and pathogenesis of polycystic ovary syndrome

Wang Husheng1, Ruan Xiangyan1,2, Li Yanglu1, Cheng Jiaojiao1, Gu Muqing1, Du Juan1, Jin Fengyu1, Alfred O. Mueck1,2   

  1. 1. Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China;
    2. Department for Women's Health, University Women's Hospital and Research Center for Women's Health, University of Tuebingen, Tuebingen D-72076, Germany
  • Received:2018-05-31 Online:2018-07-21 Published:2018-07-21
  • Supported by:
    This study was supported by Capital Characteristic Clinical Project of China(Z161100000516143), Beijing Capital Foundation for Medical Science Development and Research(2016-2-2113), Beijing Municipal Administration of Hospitals Clinical Medicine Development of Special Funding Support (XMLX201710), Beijing Municipality Health Technology High-level Talent(2014-2-016), Beijing Municipal Administration of Hospitals' Ascent Plan (DFL20181401).

摘要: 目的 研究氧化应激指标丙二醛(malondialdehyde,MDA)、视黄醇(retinol,RET)与多囊卵巢综合征(polycystic ovary syndrome,PCOS)发病机制的关系。方法 选取2017年7月至10月就诊于首都医科大学附属北京妇产医院内分泌科的PCOS患者65例作为研究组,同时选取因女方输卵管因素或男方因素而不孕或正常体检的健康育龄女性24例作为对照组。测量所有参与者的人体测量学指标、内分泌代谢指标及各氧化应激指标,比较PCOS患者与对照组各氧化应激指标特点。结果 PCOS组MDA、超氧化物歧化酶(superoxide dismutase,SOD)均显著高于对照组(P<0.05),血清RET浓度低于对照组(P<0.05)。PCOS组氧化型谷胱甘肽(oxidized glutathione,Glut oxyd,)、总抗氧化活性(total antioxidant activity,TAA)、维生素C(vitamin C,VC)、维生素E(vitamin E,VE)与对照组相比差异无统计学意义(P>0.05)。MDA与抗苗勒管激素(anti-Müllerian hormone,AMH)呈明显正相关(r=0.208,P=0.05),与睾酮(testosterone,TT)、空腹胰岛素(fasting insulin,FINS)、稳态胰岛素指数(homeostasis model assessment insulin resistance,HOMA-IR)无明显相关性(P>0.05);RET与AMH呈明显负相关(r=-0.232,P<0.05),与TT、FINS、HOMA-IR无明显相关性(P>0.05)。结论 多个氧化应激指标显示PCOS患者体内MDA代表的氧化应激水平增高,RET代表的抗氧化水平降低,深入研究氧化应激与PCOS的关系可能有助于阐明PCOS的发病机制。

关键词: 多囊卵巢综合征, 氧化应激, 丙二醛, 视黄醇, 发病机制

Abstract: Objective This study aims to investigate the relationship between oxidative stress indicators malondialdehyde (MDA), retinol (RET) and the pathogenesis of polycystic ovary syndrome(PCOS). Methods From July to October 2017, 65 cases of PCOS patients in Endocrinology Department of Beijing Gynecology Hospital, Capital Medical University were selected as study group and 24 healthy women who were infertile because of fallopian tube factor or male factor or normal physical examination were selected as control group at the same time. The anthropometric indexes, endocrine indexes, metabolic and oxidative stress indexes of all participants were measured. The characteristics of oxidative stress indicators were compared between PCOS patients and control group. Results Both MDA and superoxide dismutase (SOD) were significantly higher in PCOS group than those in control group (P<0.05), but the RET in PCOS group was significantly lower than that in control group (P<0.05). There was no significant difference in oxidized glutathione (Glut oxyd), total antioxidant activity (TAA), vitamin C (VC), vitamin E (VE) in the two groups (P>0.05). There was a positive correlation between MDA and anti-Müllerian hormone (AMH) (r=0.208, P=0.05) and there was no significant correlation between MDA and testosterone(TT), fasting insulin (FINS), and homeostasis model assessment insulin resistance (HOMA-IR) (P>0.05). There was a negative correlation between RET and AMH (r=-0.232, P<0.05), and there was no significant correlation between RET and TT, FINS, and HOMA-IR (P>0.05). Conclusion The study on multiple oxidative stress markers revealed that the oxidative stress level represented by MDA was increased and the antioxidant level represented by RET was decreased in PCOS patients. Further study of the relationship between oxidative stress and PCOS might be helpful to clarify the pathogenesis of PCOS.

Key words: polycystic ovary syndrome, oxidative stress, malondialdehyde, retinol, pathogenesis

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