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14篇 您的检索式:作者名="Rowan Michael"
    题名 作者 年代 出处 被引量
1锐钛型钛二氧化物纳米颗粒对小鼠的影响:证据表明短时间而不是长时间的暴露会导致小鼠精子结构和功能的异常显示文摘锐钛型钛二氧化物纳米颗粒(TNPs)广泛应用在商业领域,并且存在于不同的产品中。为明确更小剂量的锐钛型钛二氧化物纳米颗粒(ATNPs)间隔一定距离进入体内到达阴囊后是否能诱导精子缺陷的发生,雄性成年小鼠持续3天腹腔内注射100%ATNP(2.5或5mg/kg),然后在注射后1周、2周、3周或5周(长时间暴露)或者是注射后24小时、48小时或120小时(短时间暴露)处死。透射电镜表明在注射后120小时收集到的阴囊脂肪组织中,附睾组织和附睾液均出现炎症反应。在注射后120小时和3周后,睾丸组织间质间隙增大。利用末端脱氧核糖核酸转移酶介导的缺口末端标记技术发现在注射后的雄鼠体内阳性(即凋亡)精子(P=0.002)和间质细胞(P=O.04)数目均显著增加。与对照组相比,短时间暴露而不是长时间暴露的附睾尾部精子鞭毛异常、过量胞浆残余(ERC)的发生率增加,精子无顶体反应的发生率增加(呈剂量依赖性)。ERC与无顶体反应是否存在相关性目前尚不清楚。与对照组相比,暴露120小时组快速运动精子数量和线粒体膜电位均显著下降(P〈0.05),同时,活性氧水平显著增加(P〈0.00001)。这些结果表明在注射后4.8天,ANTP能够引发不育的精子结构和功能的异常,并且通过氧化应激造成DNA的损伤。同时,在暴露后的10天到5周末检测到精子的异常,这表明精子的这种异常是暂时性的。Michelle A Smith Rowan Michael Rolands G Aravindan Soma Dash Syed I Shah Deni S Galileo Patricia A Martin-DeLeon 2015Asian Journal of Andrology2015,17,2:1
2Intensity-Modulated Radiotherapy in the Treatment of Oropharyngeal Cancer: An Update of the Memorial Sloan-Kettering Cancer Center Experience显示文摘Jeremy Setton Nicola Caria Jonathan Romanyshyn Lawrence Koutcher Suzanne L. Wolden Michael J. Zelefsky Nicholas Rowan Eric J. Sherman Matthew G. Fury David G. Pfister Richard J. Wong Jatin P. Shah Dennis H. Kraus Weiji Shi Zhigang Zhang Karen D. Schupak D 2012International Journal of Radiation Oncology, Biology, Physics2012,,:1
3Mapping hydrothermally altered rocks at euprite, Nevada, using the advanced spaceborne thermal emission and reflection radiometer(ASTER), a new satellite-imagine system显示文摘Lawrence C Rowan Simon J Hook Michael J Abrams John C Mars Economic Geology0,98,:1
4Risk of Dissemination With Biopsy of Colorectal Liver Metastases显示文摘Michael S. Rodgers F.R.A.C.S. M.B.Ch.B. Rowan Collinson M.B.Ch.B. Shashank Desai F.R.A.C.S. M.B.Ch.B. Richard S. Stubbs F.R.A.C.S. M.D. John L. McCall F.R.A.C.S. M.D 2003Diseases of the Colon & Rectum2003,,4:1
5Long-termdepression of NMDA receptor-mediated synaptic transmission: Is dependent on activation of metabotropic glutamate receptors and is altered to long- term potentiation by low intracellular calcium buffering显示文摘SarahC Harney Michael Rowan 2006The Journal of Neuroscience2006,26,4:1
6Mapping hydrothermally altered rocks at Cuprite,Nevada,using the advanced spaceborne thermal emission and reflection radiometer (aster):a new satellite-imaging system显示文摘Lawrence C Rowan Simon J Hook Michael J Abrams 0,,:1
7The TGFBR1*6A/9A polymorphism is not associated with differential risk of breast cancer显示文摘Gabrielle Colleran Niall McInerney Andrew Rowan Ella Barclay Angela M. Jones Catherine Curran Nicola Miller Michael Kerin Ian Tomlinson Elinor Sawyer 2010Breast Cancer Research and Treatment2010,,2:1
8Intra-operative cone-beam CT (O-arm) and stereotactic navigation in acute spinal trauma surgery显示文摘Rowan Schouten Robert Lee Michael Boyd Scott Paquette Marcel Dvorak Brian K. Kwon Charles Fisher John Street 2012Journal of Clinical Neuroscience2012,,:1
9Adjuvant Chemotherapy Improves Survival after Resection of Hepatic Colorectal Metastases: Analysis of Data from Two Continents显示文摘Rowan Parks Mithat Gonen Nancy Kemeny William Jarnagin Michael D’Angelica Ronald DeMatteo O. James Garden Leslie H. Blumgart Yuman Fong 2007Journal of the American College of Surgeons2007,,5:1
10Long-term depression of NMDA receptor-mediated synaptic transmission:Is dependent on activation of metabotropic glutamate receptors and is altered to long-term potentiation by low intracellular calcium buffering显示文摘Sarah C Harney Michael Rowan 2006The Journal of Neuroscienee2006,26,4:1
11Low penetrance breast cancer predisposition SNPs are site specific显示文摘Niall Mcinerney Gabrielle Colleran Andrew Rowan Axel Walther Ella Barclay Sarah Spain Angela M. Jones Stephen Tuohy Catherine Curran Nicola Miller Michael Kerin Ian Tomlinson Elinor Sawyer 2009Breast Cancer Research and Treatment2009,,1:1
12Glutamate receptors in preclinical research on Alzheimer’s disease:Update on recent advances显示文摘Neng-Wei Hu Tomas Ondrejcak Michael J Rowan 2012Pharmacology Biochemistry and Behavior2012,100,4:1
13Effect of the ionic liquid 1-ethyl-3-methylimidazolium acetate on the phase transition of starch: Dissolution or gelatinization?显示文摘Sainimili Mateyawa David Fengwei Xie Rowan W. Truss Peter J. Halley Timothy M. Nicholson Julia L. Shamshina Robin D. Rogers Michael W. Boehm Tony McNally 2013Carbohydrate Polymers2013,,1:1
14“纳”样的生活显示文摘日常生活中,家居收纳是不得不面临的一大难题,要想做到好的收纳,同时还能起到装饰美化居室的效果还真得花点心思。“断含离”是由日本杂物管理咨询师山下英子提出的生活理念,所谓“断舍离”就是断绝不需要的东西,舍弃多余的废物,脱离对物品的执着,透过整理物品了解自己,整理心中的混沌,让人生轻松而愉快。Andrea Rekalidis Alan Wisniewski Anthony Keeler ferm LIVING Flamant j-me Jan Hoekstra Jordan Murphy Michael Bang Maria Berntsen Mika Tolvanen Paul Rowan Sarah Bttger StokkeAustad Sung Wook ParkUmbra Theresa Arns 伏平 范嘉苑 2015现代装饰(家居)2015,0,9:0
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