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498篇 您的检索式:作者名="RYAN M P"
    题名 作者 年代 出处 被引量
1高龄对男性生育力的影响显示文摘在过去的几十年里,现代社会的压力和期望使得育龄夫妇生育年龄总体推迟。已知女性在临近40岁时卵母细胞的产生将会明显减少,而高龄对男性精子生成能力的影响还知之甚少。男性生育年龄无明确限制,因而高龄对男性生育能力的影响还不完全清楚。本文将就目前已知的高龄对男性精子质量、生育能力和子代健康的影响进行综述,希望能在医生就男性推迟生育及高龄相关的风险咨询时起到一定的指导作用。Jason R Kovac Josephine Addai Ryan P Smith Robert M Coward Dolores J Lamb Larry I Lipshultz 2013Asian Journal of Andrology2013,15,6:12
2Critical design issues for airbreathing hypersonic waverider missiles 显示文摘Ryan P Starkey M Lewis J 2001Journal of Spacecraft and Rockets2001,38,4:1
3Relaxin increases secretion of matrix metalloproteinase-2 and matrix metalloproteinase-9 during uterine and cervical growth and remodeling in the pig 显示文摘LENHART J A RYAN P L OHLETH K M 2001Endocrinology2001,142,9:1
4MMP-2 and MMP-9 secretion by rpe is stimulated by angiogenic molecules found in choroidal neovascular membranes 显示文摘Hoffmann S He S Ehren M Ryan S J Wiedemann P Hinton DR 2006Retina2006,26,4:1
5Evidence that decomposition rates of organic carbon in mineral soil do not vary with temperature显示文摘 Ryan M G 2000Nature2000,404,:1
6ADAM-17 expmssion in breast cancer correlates with variables of tumor progression显示文摘MCGOWAN P M RYAN B M HILL A D 2007Clin Cancer Res2007,13,8:1
7Clinical overview ofalgal-docosahexaenoic acid: effects on triglyceride levels and othercardiovascular risk factors 显示文摘Ryan A S Keske M A Hoffman J P 2009American Journal of Therapeutics2009,16,2:1
8Limitation of lowland riverine bacterioplankton by dissolved organic carbon and inorgan- ic nutrients显示文摘Douglas P Simon M Ryan M D 2010Hydrobiologia2010,652,:1
9Engineering high lev el aluminium tolerance in barley with the ALMT1 gene显示文摘Delhaize E Ryan P R Hebb D M 2004Proceedings of the National Academy of Sciences of the U nited Stales of America2004,101,15:1
10Risk factors for outbreaks of infectious intestinal disease linked to domestic catering显示文摘RYAN M J WALL P G GILBERT R J 1996Commun Dis Rep CDR Rev1996,6,13:1
11The Characterization ofOxotremorine induced Hypothermic Response in the Rat 显示文摘Ryan P M Kelly J P Chambers P L 1996Pharmacol Toxicol1996,79,5:1
12Effects of Nb and Zr alloying additions on the activation behavior of Ti in hydrochloric acid显示文摘YU S Y BRODRICK C W RYAN M P 0,,12:1
13A model for co-expression pattern analysis of genes implicated in angiogenesis and tumour cell invasion in cervical cancer显示文摘Van-Trappen P O Ryan A Carroll M 2002Br J Cancer2002,87,5:1
14Co translational,in- traribosomal cleavage of polypeptides by the foot-and mouth dis ease virus 2A peptide显示文摘De Felipe P Hughes L E Ryan M D 2003J Biol Chem2003,278,11:1
15Ultrastructure of antennal sensilla of Nebria brevicollis (Fabricius) ( Coleoptera: Carabidae) 显示文摘DALY P J RYAN M F 1979Int J Morphol & Embryol1979,8,:1
16Phytoestro- gen interaction with estrogen receptors in human breast cancer cells 显示文摘Martin P M Horwitz K 13 Ryan D S 1978Endocrinology1978,1035,:1
17Bacterial deliv- ery of a novel cytolysin to hypoxic areas of solid tumors 显示文摘Ryan R M Green J Williams P J 2009Gene Wher2009,16,3:1
18Self-determination in a work organization显示文摘DECI E L CONNELL J P RYAN R M 1989Journal of Applied Psychology1989,74,4:1
19Self-determination in a work organization显示文摘DECI E L CONNELL J P RYAN R M 1989Journal of Applied Psychology1989,74,:1
20Phase Ⅱ study of recombinant human endostatin in patients with advanced neuroendocrine tumors显示文摘KULKE M H BERGSLAND E K RYAN D P 2006J Clin Oncol2006,24,22:1
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