| 宫颈粘液超氧化物歧化酶活性及其在月经周期中的变化规律 |
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| 引用本文： | 王瑜,曹缵孙,毛文军,高艳平,翁其亮,杨建业.宫颈粘液超氧化物歧化酶活性及其在月经周期中的变化规律[J].西安交通大学学报(医学版),1994(4). |
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| 作者姓名： | 王瑜 曹缵孙 毛文军 高艳平 翁其亮 杨建业 |
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| 作者单位： | 西安医科大学第一附属医院妇产科!西安710061(王瑜，曹缵孙，毛文军，高艳平)，西安医科大学测试中心(翁其亮，杨建业) |
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| 摘 要： | 为探索宫颈粘液中是否存在超氧化物歧化酶(Superoxide dismutase,SOD),并了解其在月经周期中的变化规律,本研究对24例月经周期正常妇女的26个月经周期中宫颈粘液SOD活性进行连续测定。结果表明:宫颈粘液呈现SOD活性,在月经周期中发生特定变化;卵泡期与雌激素呈负相关,黄体期与孕激素呈正相关,排卵前SOD活性骤降,围排卵期呈低水平。提示:①宫颈粘液存在SOD,且具有活性,在生殖调节中可能发挥一定作用。②宫颈粘液SOD活性在排卵前骤降可做为预测排卵的指标。
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| 关 键 词： | 月经周期 宫颈粘液 超氧化物歧化酶 |
ACTIVITY AND REGULATION OF CM-SOD IN MENSTRUAL CYCLE |
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| Wang Yu,Cao Zuansun,Weng Qiliang,et al.ACTIVITY AND REGULATION OF CM-SOD IN MENSTRUAL CYCLE[J].Journal of Xi‘an Jiaotong University:Medical Sciences,1994(4). |
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| Authors: | Wang Yu Cao Zuansun Weng Qiliang |
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| Abstract: | The purpose of this study was to try to find the existence of superoxide dismutase (SOD) in cervical mucus (CM) and its changing regularity in menstrual cycle, CM-SOD activity was serially measured in 24 normal women's 26 cycles totally. The results showed that there were SOD activity in cervical mucus and specific change in menstrual cycle: there was negative correlation between E andCM-SOD activity in follicular) and positive correlation in luteal phase. CM-SOD activity lowered significantly in days 1-2 before ovulation. The results suggest: (1) SOD acvitity can be found in CM and plays a certain role in regulating reproductive function. (2) The rapid decrease of CM-SOD activity before ovulation can be a predictor of ovulation. |
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| Keywords: | menstrual cycle cervical mucus superoxide dismutase(SOD) |
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