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127篇 您的检索式:作者名="XUN L"
    题名 作者 年代 出处 被引量
1硼作业工人精子质量的初步分析显示文摘目的研究硼暴露对男性精子质量的影响。方法于2002年在辽宁省某硼矿区及硼加工厂选择硼暴露组(60人)和对照组(9人)男性研究对象,进行体格检查和精液分析。精液分析使用综合光学可视精子分析仪和光学生物显微镜。结果对照组的精子密度、精子前向运动百分率、a级精子完全符合WHO标准,而暴露组各项指标均有不符合WHO标准的样本,高达44.8%的样本精子前向运动百分率低于WHO标准(≥50%)。暴露组和对照组的精子存活率、精子前向运动百分率、a级精子、精子的曲线运动速度和直线运动速度差异有统计学意义(P<0.01),并且暴露组精子各项指标的均值除精子密度外均低于对照组。结论硼暴露的工人精子质量有所下降。刘平 胡伟 Xun L Robbins WA 吴国平 魏复盛 2005环境与健康杂志2005,22,2:8
2Methodology for tomographic imaging ahead of mining using the shearer as a seismic source显示文摘Andrew K Xun L 2009Geophysics2009,74,2:1
3Characterization of 2,6-dichloro-p-hydroquinone 1,2-dioxygenase (PCPA) of Sphingomonas chlorophenolica ATCC39723显示文摘XUN L Y BOHUSLAVEK J CAI M 1999Biochemical and Biophysical Research Communications1999,266,2:1
4Air pollution and lung cancer incidence in 17 European cohorts: prospective analyses from the European Study of Cohorts for Air Pollution Effects (ESCAPE) 显示文摘Raaschou-Nielsen 0 Andersen ZJ Beelen R Samoli E Stafoggia M Weinmayr G Hoffmann B Fischer P Nieuwenhuijsen MJ Brunekreef B Xun WW Katsouyanni K Dimakopoulou K Sommar J Forsberg B Modig L Oudin A Oftedal B Schwarze PE Nafstad p De Faire U Pedersen NL Ostenson CG Fratiglioni L Penell J Korek M Pershagen G Eriksen KT Serensen M Tjenneland A Ellermann T Eeftens M Peeters PH Meliefste K Wang M Bueno-de-Mesquita B Key TJ de Hoogh K Concin H Nagel G Yilier A Grioni S Krogh y Tsai MY Ricceri F Sacerdote C Galassi C Migliore E Ranzi A Cesaroni G Badaloni C Forastiere F Tamayo I Amiano P Dorronsoro M Trichopoulou A Bamia C Yineis p Hoek G 2013Lancet Oncol2013,14,9:1
5Meta-analysis of the correlation between PTPN22 gene polyrmrphisms and susceptibility to systemic lupus erythematosus 显示文摘Shi L Wei Y Xun W 2013Asia Pac J Public Health2013,25,4:1
6Targeting sphingosine kinase 2 (SphK2) by ABC294640 inhibits colorectal cancer cell growth in vitro and in vivo显示文摘Xun C Chen MB Qi L 2015J Exp Clin Cancer Res2015,,:1
7Synthesis of CoFe2O4 nanowire arrays by sol-gel template method显示文摘 Tang S L Xun B L 2003Chemical Physics Letters2003,379,48:1
8The presence of a heterotrimeric G protein and its role in signal transduction of extracellular calmodulin in pollen germination and tube growth显示文摘Ma L G Xun X D Sun D Y 1999The Plant Cell1999,11,:1
9Computer-aided Process Planning:a Critical Review of Recent Develop- ments and Future Trends 显示文摘Xun X Wang L H Newman S T 2011International Journal of Computer Integrated Manufacturing2011,24,1:1
10A novel BODIPY-based colorimetric and fluorometric dual-mode chemosensur for FTg^2+ and Cu^2 + 显示文摘He X X Jing Z Xun G L 2014Sens Actuators B2014,192,:1
11The influence of minimally invasive percutaneous nephrolithotomy on renal pelvic pressure in vivo 显示文摘GUOHUA Z WEN Z XUN L 2007Surg Laparosc Endosc Percutan Tech2007,17,4:1
12The influence of minimally invasive percutaneous nephrolithotomy on renal pelvic pressure in vivo显示文摘Guohua Z Wen Z Xun L 2007Surg Laparosc Endosc Percutan Tech2007,17,4:1
13Transition care in inflammatory bowel disease: A needs assessment survey of Quebec gastroenterologists and allied nurses显示文摘AIM To determine the tools needed and problems encountered during the transition of inflammatory bowel disease(IBD) patients from pediatric to adult gastroenterologists(GIs) in Québec, Canada.METHODS We conducted a needs assessment survey of Quebec health care professionals(HCPs). The survey was handed out to 136 Québec HCPs at a local conference in 2013. Additionally, it was emailed to any other HCPs in Quebec involved in caring for IBD patients. The completed surveys were compiled to derive descriptive data. Further specific subgroup analysis was then conducted. RESULTS Among the conference attendees and individuals emailed 77(28.2%) completed the questionnaire. Respondents included adult GIs(61.3%), pediatric GIs(20.8%) and IBD nurses(18.3%). The majority of respondents believed that a standardized structure is important for a successful transition. Adult and pediatric GIs equally felt that patients were inadequately prepared for the transition(P = 0.6). There were significant differences between adult and pediatric GIs when it came to resource availability(55.6% vs 90.9%, P = 0.002) and perceived need of a formal transition clinic(21.7% vs 68.8%, P = 0.0006). Both transition program and medical summaries were identified as the most valuable tools to improve transition. CONCLUSION As described in previous studies, our survey reinforces the importance of a transition program, education for young adult IBD patients and the need to improve communication between adult and pediatric GIs.Matthew Strohl Xun Zhang Dominique Lévesque Talat Bessissow 2017World Journal of Gastrointestinal Pharmacology and Therapeutics2017,8,3:1
14Ultrasonic-assisted preparation of metastable hexagonal MoO3 nanorods and their transformation to microbelts 显示文摘ZHUANG Z W DE Z W XUN L 2011Ultrason Sonochem2011,18,28:1
15Dynamic Characteristics Study of U -Beam Applied in Rail Transit显示文摘Xun Z Xiaozhen L 2011Advanced Materials Research2011,23,5:1
16Induction of murine neonatal tolerance against Graves' disease using recombinant adenovirus expressing the TSH receptor A-subunit 显示文摘Wu L Xun L Yang J 2011Endocrinology2011,152,3:1
17Single-molecule enzymatic dynamics显示文摘LU P XUN L XIE X S 1998Science1998,282,:1
18Partial carbon per- mits allocation of potential emission trading scheme in Aus- tralian electricity market 显示文摘ZHOU Xun GEOFF J ARIEL L 2010IEEE Transactions on Power Systems2010,25,1:1
19Single-molecule enzymatic dynamics显示文摘Lu H P Xun L Xie X S 1998Science1998,282,:1
20Passive Fourier Transform Infrared Spectroscopy Monitoring of Enviromental Pollution显示文摘Zhang J Zhen X B Xun Y L 1998SPIE[J]1998,3505,:1
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