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78篇 您的检索式:作者名="SE Chia"
    题名 作者 年代 出处 被引量
1精液叶酸、维生素B_(12)、活性氧水平与精子质量关系研究显示文摘目的 : 检测人精液叶酸、维生素 B12 ( VB12 ) ,及活性氧 ( ROS)的含量 ,探讨三者与精子质量的关系。方法 : 收集经证实配偶已怀孕的新加坡籍健康成年男性 1 76名的精液 ,根据WHO推荐方法检测精子质量各项指标 ,并测定精液叶酸和 VB12 含量及 ROS水平。结果 : 平均精液量、精子浓度和其活力都在正常范围内。而精子存活率 ( 73.0 6% )略低于 WHO标准 (≥ 75% ) ,形态异常的精子 ( 77.0 6% )高于 WHO标准 ( 70 % )。精液的叶酸含量与 ROS水平呈显著负相关 ( r=- 0 .2 5,P=0 .0 0 3) ;VB12 与 ROS呈负相关 ( r=- 0 .2 5,P=0 .0 0 2 ) ,与精子形态异常也呈负相关( r=- 0 .1 5,P=0 .0 4 8) ,但与精子浓度呈正相关 ( r=0 .31 ,P<0 .0 0 1 )。ROS与精子形态异常呈正相关 ( r=0 .2 5,P=0 .0 0 2 ) ,与精子活力也呈正相关 ( r=0 .1 9,P=0 .0 1 9)。结论 : VB12 对精子生成和维持精子正常功能是必需的 ,ROS水平与精子功能缺陷有关 ,VB12 和叶酸可能通过降低 ROS以维持精子的正常功能。陈起萱 梅节 V Ng SE Chia 凌文华 CN Ong 2001营养学报2001,23,2:2
2Occupational risk for male infertility:a case- control study of 218 infertile and 227 fertile men 显示文摘Chia SE Tay SK 2001Journal of Occupational and Environmental Medicine2001,43,11:1
3Comparison of zinc concentrations in blood and seminal plasma and the various sperm parameters between fertile and infertile men显示文摘Chia SE Ong CN Chua LH 2000J Androl2000,21,1:1
4Photorefractive keratectomy in young Asian aviators with low-moderate myopia显示文摘See B Tan M Chia SE 2014Avi- at Space Environ Med2014,85,1:1
5Prevalence of headache among handheld cellular telephone users in Singapore: a community study显示文摘Chia SE Chia HP Tan JS 2000Environ Health Perspect2000,108,11:1
6Factors associated with male infertility: a case-control study of 218 infertile and 240 fertile men显示文摘Chia SE Lim ST Tay SK 2000Br J Obstet Gynecol2000,107,1:1
7Occupational risk for male infertility:a casecontrol study of 218 infertile and 227 fertile men显示文摘Chia SE Tay SK 2001J Occup Environ Med2001,43,11:1
8Semen parameters in workers exposed to trichloroethylene 显示文摘Chia SE Onq CN Tsakok MF 1996Reproductive Toxicology1996,10,:1
9Comparison of zinc concentrations in blood and seminal plasma and the various sperm parameters between fertile and infertile men 显示文摘Chia SE Ong CN Chua LH 2000J Androl2000,1,21:1
10Secular trends of nasopharyn- geal carcinoma incidence in Singapore, Hong Kong and Los Angeles Chinese populations, 1973 - 1997 显示文摘Luo J Chia KS Chia SE 2007Eur J Epide- miol2007,22,8:1
11Occupational risk for male infertility:a case-control study of 218 infertile and 227 fertile men显示文摘Chia SE Tay SK 2001J Occup Environ Med2001,43,11:1
12Occupational risk for male infertility : a case control study of - 218 infertile and 227f ertile men 显示文摘Chia SE Tay SK 2001J Occup Environ Med2001,43,11:1
13Medical student's exposure to aldehyde in a gross anatomy dissection laboratory显示文摘 Ong CN Foo SC 1992J Am Coll Health1992,41,:1
14Relation between work and myopia in Singapore women显示文摘Saw SM Chia SE Chew SJ 1999Optom Vis Sci1999,76,6:1
15Effect of cadmium and cigarette smoking on human semen quality显示文摘Chia SE Xu B Ong CN 1994Lnt J Fertil Menopausal Stud1994,39,5:1
16Comparison of zinc concentrations in blood and seminal plasma and the various sperm parameters between fertile and infertile men 显示文摘Chia SE Ong CN Chua LH 2000J Androl2000,21,1:1
17Comparisono fzinc concentrations in blood and seminal plasma and the various sperm parameters between fertile and infertile men显示文摘Chia SE Ong CN Chua LH 2000Andrology2000,21,1:1
18Trace elements in blood and seminal plasma and their relationship to sperm quality显示文摘Xu B Chia SE Tsakok M 0,,06:1
19Comparison of zinc concentrationsin blood and seminal plasma and the vaious sperm parametersbetween fertile and infertile men显示文摘Chia SE Ong CN Chua LH 2000J Andor2000,21,1:1
20Comparison of zinc concentrations in blood and seminal plasma and the various sperm parameters between fertile and infertile men 显示文摘Chia SE Ong CN Chua LH 2000J Androl2000,21,1:1
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