弱精性不育症的氧自由基机理探讨及中医药治疗研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
弱精症所致男性不育占有较大比例。既往有研究表明弱精症与多种因素有关,但是还不是很确切。导师徐福松教授治疗弱精症性不育症临床取得了较好疗效,具体机制尚不清楚。虽然近十年来现代医学在男性不育症的治疗有了长足的进步,现在已经有了ART(人工辅助受孕技术),大大增加了无精子症和高度少精子症病人生育的可能性,但是自然的妊娠还是人人所期望的。中医药治疗虽然取得了较好的效果,机理还不是十分明确,而且还缺乏标准化。近年来,国内外就弱精症与氧自由基的关系进行了初步研究,为了进一步探讨氧自由基在弱精症发病中的作用,观察导师徐福松教授治疗弱精性不育症的疗效。我们进行了以下研究。
    本课题首先对弱精症相关的中西医文献进行了系统回顾复习。通过文献回顾,对男性(弱精性)不育症的中西医治疗源流发展以及现状有了进一步的认识。确立了对弱精性不育症的研究的必要性。
    本课题着重对47例弱精性不育症患者建立临床观察表进行了临床观察研究。我们应用伟力计算机辅助精液分析CASA技术研究了患者精子运动活力变化情况,并检测了标志氧自由基状态的超氧化物歧化酶SOD。所有患者随机辨证分为4个证型进行中医药治疗。结果发现经治疗1~3个疗程后,标志精子活力的各项数值均有不同程度的改善。临床治愈率10.6%,显效率17%,总有效率78.7%,经统计学处理,精子活力有显著提高。将SOD数值与精子活力进行的相关性统计学分析结果为精子活力与SOD存在正相关。提示氧自由基是弱精性不育症重要机理之一。中医药治疗观察组的具有SOD完整资料的病例有21份,虽然SOD数值有不同程度改变,但是经统计学分析,尚无显著差异。分析认为可能与病例数量有限有关。
    本课题通过临床观察研究,从氧自由基角度揭示了弱精性不育症的发病机理,并进一步确定了导师治疗该病的良好疗效。
    
    
    氧自由基如何影响精子的活力尚需进一步应用电镜等更先进研究方法研究。
Background:The most part of male infertility is due to astheno-spermia,which is correlated with several factors in the research before.But it is not clear yet.Professor Xufu-song is experienced in treating this disease with TCM,but the mechanism is not known.Although the western medicine had great progress in treating this disease,and the artificial reproductive technology(ART) has improved the chance of fertility due to azoospermatism and severe oligospermia,the natural pregnancy is expected by every couple.TCM is effective in treating this disease,but the mechanism is not clear,and unstandard.
    Objective:Some research had been undertaken in the relation between oxgen free radical(OFR) and asthenospermia in the recent year.We establish this research to confirm the influence of oxgen free radical and effect of this disease treated by Professor Xufu-song.
    Method:We first review the documents in treating this disease with TCM and western medicine.More comprehension about the progression of this disease in TCM and western medicine is abtained from the review.It is necessary to carry out an advanced research to this disease from the review.We mainly observed the treatment of 47 cases with this disease in clinic.Computer-asisted sperm analysis(CASA) technology was used to observed the motility change of the sperm. Superoxid dismutase( SOD) in the semen was detected in the laboratory.All the patients were divided into four common syndromes randomizedly according to their symptoms.
    Results:Several index marked the sperm motility were improved in different level after 1~3 courses of treatment.The cure rate(pregnancy rate)was 10.6%,the significant effective rate was 17%,the total effective rate was 78.7%.The motility of the sperm was significantly improved
    
    
    
    
    (P<0.01)from the statistics analysis,and the statistics analysis result suggested that the motility of sperm was correlated with SOD.There were no significant defference of the amount of SOD in the group treated by TCM before and after treatment from the statistics analysis.The possible reason was due to the limited cases.
    Conclusion:From this research ,we find that the oxgen free radical(OFR) play an important role in the male infertility due to asthenospermia.It is effective treated by Professor Xufu-song,and the experience need advanced research.The pathological process of how the OFR influence the sperm motility need advanced technology to confirm.
引文
1.Carles E,etal.Evidence for decreasing quality of semen during fast 50 years.Br Med J 1992,305:609
    2.李振中.男性不育症中医药研究概况。中医药信息,1991;(6):17
    3.星和彦ら.日本临床,1997,55:130-134
    4.陆仁康,谢雁鸿.应重视和加强男性生殖健康的研究.中国男科学杂志,2001,15(1):3-6
    
    
    5.徐福松,黄馥华.男科纲目.南京大学出版社,南京:1993年12月第一版,337
    6.徐福松.中医男科的现状与展望.南京中医药大学学报,1997,13(2):67
    7.徐福松.略谈中医男科四大主症.江苏中医,1998,19(2):3
    8.徐福松,时永华,何映,等.聚精丸治疗精液异常所致男性不育症246例.江苏中医,1996,17(2):21
    9.华良才.精瘀概论.中医药研究,1988,(2):42
    10.陆文慰.精子减少症以调补奇经为治.上海中医药杂志,1990,(9):29
    11.曲锡萍.活血化瘀法在男性生殖疾病中的应用.河北中医,1987,(5):47
    12.应义平,肖洲南. 戚广崇治疗弱精子症的经验.辽宁中医杂志.1995,22(8):353
    13.吴跃.育精汤治疗男性不育症188例疗效观察.江西中医药,1999,30(5):15
    14.杨晓海.补肾活血治疗精液异常不育症.江西中医药,1997,28(5):13
    15.赵彦明,张文惠.生精Ⅱ号方治疗精子成活率低下102例.河北中医,1998,20(1):48
    16.徐福松.辨证治疗33例男子免疫性不育症临床报道.中国医药学报,1990,(3):40
    17.陈和亮,陈通文.前列通瘀胶囊治疗精索静脉曲张所致少精子及弱精子症.中国中医药信息杂志,2001,8(9):57
    18.王斌,吴少刚,刘殿池.中国中医药信息杂志,2000,7(1):44
    
    
    19.曾雪斌,赵鹃.补肾生精汤治疗少弱精子症不育临床研究.中国民族民间医药杂志,1999,(5):263
    20.邱永生.生精汤治疗少精、弱精症71例报告.江西中医药,1999,30(4):13
    21.久保春海ら.产妇人科の实际,1997;46:515-519
    22.王益鑫.男性不育症诊断与治疗.上海科学技术文献出版社:上海,1998年8月第一版
    23.并木干夫.医学のあゆみ1996,176(11):718
    24.胡礼泉,郭应禄.临床男科学.湖北科学技术出版社,武汉:1996年8月第一版
    25.李振中.男性不育症中医药研究概况。中医药信息,1991;(6):17
    26.张红.男性不育的自由基机理.国外医学·计划生育分册.1996,15(1):1
    27.商学军.活性氧与弱精子症.国外医学·计划生育分册,2001,20(1):18
    28.陈俊汇,精索静脉曲张所致男性不育原因的研究进展.中国男科学
    杂志,2001,15(3):209
    29.Carpino A.弱精症患者精浆高分子量蛋白结合锌低下:少弱精症患者精子锌含量增加.国外医学·计划生育分册,1999,18(3):185
    30.Comhaire F H,Vermeulen L,Schoonjans F.Reassessment of the accuracy of traditional sperm characteristics and adenosine triphosphate(ATP)in estinmating the fertilizing potential of human semen in vivo.Int J Androl,1987,10:653
    31. Carpino A.原因不明弱精症中的附属性腺分泌物. 国外医学·计划生育分册,1995,14(1):55
    
    
    32. 周吉海.男性不育症治疗的研究进展.国外医学·计划生育分册,1998,17(4):193

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700