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| 1 | Computed tomography and patient risk:Facts,perceptions and uncertainties显示文摘Since its introduction in the 1970s, computed tomography(CT) has revolutionized diagnostic decision-making. One of the major concerns associated with the widespread use of CT is the associated increased radiation exposure incurred by patients. The link between ionizing radiation and the subsequent development of neoplasia has been largely based on extrapolating data from studies of survivors of the atomic bombs dropped in Japan in 1945 and on assessments of the increased relative risk of neoplasia in those occupationally exposed to radiation within the nuclear industry. However, the association between exposure to low-dose radiation from diagnostic imaging examinations and oncogenesis remains unclear. With improved technology, significant advances have already been achieved with regards to radiation dose reduction. There are several dose optimization strategies available that may be readily employed including omitting unnecessary images at the ends of acquired series, minimizing the number of phases acquired, and the use of automated exposure control as opposed to fixed tube current techniques. In addition, new image reconstruction techniques that reduce radiation dose have been developed in recent years with promising results. These techniques use iterative reconstruction algorithms to attain diagnostic quality images with reduced image noise at lower radiation doses. | Stephen P Power Fiachra Moloney Maria Twomey Karl James Owen J O'Connor Michael M Maher | 2016 | World Journal of Radiology2016，8，12： | 7 |
| 2 | Oxidative stress modulation in hepatitis C virus infected cells显示文摘Hepatitis C virus(HCV) replication is associated with the endoplasmic reticulum, where the virus can induce cellular stress. Oxidative cell damage plays an important role in HCV physiopathology. Oxidative stress is triggered when the concentration of oxygen species in the extracellular or intracellular environment exceeds antioxidant defenses. Cells are protected and modulate oxidative stress through the interplay of intracellular antioxidant agents, mainly glutathione system(GSH) and thioredoxin; and antioxidant enzyme systems such as superoxide dismutase, catalase, GSH peroxidase, and heme oxygenase-1. Also, the use of natural and synthetic antioxidants(vitamin C and E, N-acetylcysteine, glycyrrhizin, polyenylphosphatidyl choline, mitoquinone, quercetin, S-adenosylmethionine and silymarin) has already shown promising results as co-adjuvants in HCV therapy. Despite all the available information, it is not known how different agents with antiviral activity can interfere with the modulation of the cell redox state induced by HCV and decrease viral replication. This review describes an evidence-based consensus on molecular mechanisms involved in HCV replication and their relationship with cell damage induced by oxidative stress generated by the virus itself and cell antiviral machinery. It also describes some molecules that modify the levels of oxidative stress in HCV-infected cells. | Sonia A Lozano-Sepulveda Owen L Bryan-Marrugo Carlos Cordova-Fletes Maria C Gutierrez-Ruiz Ana M Rivas-Estilla | 2015 | World Journal of Hepatology2015，7，29： | 6 |
| 3 | p53-mediated transcriptional regulation and activation of the actin cytoskeleton regulatory RhoC to LIMK2 signaling pathway promotes cell survival显示文摘响应 DNA 损坏的房间命运的中央仲裁人是 p53,它调整涉及房间周期拘捕,幸存和 apoptosis 的基因的表示。尽管 DNA 损坏开始的许多回答被描绘了,肌动朊细胞骨架管理者的角色大部分是未知的。我们现在显示出那 RhoC 和秘鲁利玛机场之代号 kinase (LIMK2 ) 2 是 genotoxic 代理人导致的直接 p53 目标基因。尽管 RhoC 和 LIMK2 在肌动朊细胞骨架规定有生长得很好的角色,我们的结果显示 LIMK2 的激活也有支持幸存的功能追随者 DNA 损坏。由调停 siRNA 的击倒或选择的药理学封锁的 LIMK 抑制敏化房间到无线电 -- 或化疗,以便当与 LIMK 抑制结合了时,当单身地管理了时,是尚不致命的治疗导致了房间死亡。我们的调查结果建议把 LIMK 禁止者与 genotoxic 治疗相结合能比单个代理人的管理更有效,并且加亮在肌动朊细胞骨架管理者和 DNA 之间的一个新奇连接导致损坏的房间幸存机制。 | Daniel R Croft Diane Crighton Michael S Samuel Filipe C Lourenco June Munro Jenifer Wood Karim Bensaad Karen H Vousden Owen J Sansom Kevin M Ryan Michael F Olson | 2011 | Cell Research2011，21，4： | 3 |
| 4 | Image-guided therapies in the treatment of hepatocellular carcinoma: A multidisciplinary perspective显示文摘A multidisciplinary approach to the treatment of patients with unresectable hepatocellular carcinoma(HCC) has led to improvements in screening, detection,and treatments. Interventional techniques includethermal ablation, transarterial chemoembolization, and radioembolization whilst stereotactic body radiation therapy also uses imaging to target the radiation. Both survival rates and cure rates have improved markedly since the introduction of these techniques. This review article describes the image guided techniques used for the treatment of HCC. | Jonathon Willatt Kevin K Hannawa Julie A Ruma Timothy L Frankel Dawn Owen Pranab M Barman | 2015 | World Journal of Hepatology2015，7，2： | 2 |
| 5 | 基于灰色系统理论的网箱养殖大黄鱼疾病预报显示文摘为预报网箱养殖大黄鱼细菌性疾病的发生,以舟山市网箱养殖大黄鱼为研究对象,根据2001—2008年间舟山市网箱养殖大黄鱼发病情况的监测数据和各采样点海洋环境因子的测定数据,应用灰色系统理论探索了网箱养殖大黄鱼细菌性疾病的发生发展规律及其与环境因子的关系;建立了灰色预报模型GM(1,1)和GM(1,N),预报网箱养殖大黄鱼细菌性疾病的发生时间和发病率。灰色关联分析结果表明,大黄鱼细菌性疾病的发病率与养殖水域的环境因子都有不同程度的关联;把水温、悬浮物、无机氮和COD选作先行指标,用这些因子的不同组合建立了GM(1,5)、GM(1,4)和GM(1,3)模型,比较这些模型的平均相对误差,由无机氮和COD构成的GM(1,3)模型平均相对误差最小,为5.304%;用GM(1,1)模型对大规模细菌性疾病发生的时间进行了预测,预测结果与实际情况基本一致。 | Owen M bokigwe Kibona 倪海儿 王国良 吴雄飞 | 2013 | 水产学报2013，37，6： | 2 |
| 6 | Common variation in the LMNA gene (encoding lamin A/C) and type 2 diabetes - Association analyses in 9,518 subjects显示文摘 | Owen, KR Groves, CJ Hanson, RL Knowler, WC Shuldiner, AR Elbein, SC Mitchell, BD Froguel,P Ng, MCY Chan, JC Jia, WP Deloukas, P Hitman, GA Walker, M Frayling, TM Hattersley, AT Zeggini, E McCarthy, MI | 2007 | 中国生物学文摘2007，21，11： | 2 |
| 7 | C-reactive protein and radiographic findings of lower respiratory tract infection in infants显示文摘AIM To evaluate the association between C-reactive protein(CRP) and radiological evidence of lower respiratory tract infection(LRTI) in infants.METHODS All patients aged less than 4 years who presented with suspected lower respiratory tract infection,who received a peri-presentation chest radiograph and CRP blood measurement over an 18-mo period were included in the study.Age,gender,source of referral,CRP,white cell count,neutrophil count along with the patients' symptoms and radiologist's report were recorded.RESULTS Three hundred and eleven patients met the inclusioncriteria.Abnormal chest radiographs were more common in patients with elevated CRP levels(P < 0.01).Radiologic signs of LRTI were identified in 73.7% of chest radiographs when a patient had a CRP level between 50-99 mg/L.CRP levels were a better predictor of positive chest radiograph findings for those aged greater than I year compared to those 1 year or less.CONCLUSION CRP may be used in patients with suspected LRTI diagnosis to select those who are likely to have positive findings on chest radiograph,thus reducing unnecessary chest radiographs. | Maria Twomey Hannah Fleming Fiachra Moloney Kevin P Murphy Lee Crush Siobhan B O’Neill Oisin Flanagan Karl James Conor Bogue Owen J O’Connor Michael M Maher | 2017 | World Journal of Radiology2017，9，4： | 2 |
| 8 | Short-sale constraints and stock returns显示文摘 | Charles M Jones Owen A Lamont | 2002 | Journal of Financial Economics2002，，2： | 2 |
| 9 | A semi-automated in vitro gas production technique for ruminant feedstuff evaluation显示文摘 | Rogerio M Mauricio Fergus L Mould Mewa S Dhanoa Emyr Owen Kulwant S Channa Michael K Theodorou | 1999 | Animal Feed Science and Technology1999，，4： | 2 |
| 10 | The isothermal austenite-ferrite transformation in some deformed vanadium steels显示文摘 | M J Crooks A J Garratt-Reed J B Vander Sande W S Owen | 1982 | Metallurgical Transactions A1982，，8： | 2 |
| 11 | A prospective feasibility study of sub-millisievert abdominopelvic CT using iterative reconstruction in Crohn’s disease显示文摘 | Siobhan B O’Neill Patrick D Mc Laughlin Lee Crush Owen J O’Connor Sebastian R Mc Williams Orla Craig Anne Marie Mc Garrigle Fiona O’Neill Jackie Bye Max F. Ryan Fergus Shanahan Michael M Maher | 2013 | European Radiology2013，，： | 2 |
| 12 | Transepithelial leak in Barrett's esophagus patients: The role of proton pump inhibitors显示文摘AIM: To determine if the observed paracellular sucrose leak in Barrett's esophagus patients is due to their proton pump inhibitor (PPI) use. METHODS: The in vivo sucrose permeability test was administered to healthy controls, to Barrett's patients and to non-Barrett's patients on continuous PPI therapy. Degree of leak was tested for correlation with presence of Barrett's, use of PPIs, and length of Barrett's segment and duration of PPI use. RESULTS: Barrett's patients manifested a near 3-fold greater, upper gastrointestinal sucrose leak than healthy controls. A decrease of sucrose leak was observed in Barrett's patients who ceased PPI use for 7 d.Although initial introduction of PPI use (in a PPI-na ve population) results in dramatic increase in sucrose leak, long-term, continuous PPI use manifested a slow spontaneous decline in leak. The sucrose leak observed in Barrett's patients showed no correlation to the amount of Barrett's tissue present in the esophagus. CONCLUSION: Although future research is needed to determine the degree of paracellular leak in actual Barrett's mucosa, the relatively high degree of leak observed with in vivo sucrose permeability measurement of Barrett's patients reflects their PPI use and not their Barrett's tissue per se . | Christopher Farrell Melissa Morgan Owen Tully Kevin Wolov Keith Kearney Benjamin Ngo Giancarlo Mercogliano James J Thornton Mary Carmen Valenzano James M Mullin | 2012 | World Journal of Gastroenterology2012，18，22： | 2 |
| 13 | Dental transplants: Discussion and case report显示文摘 | Schuman N J Owens B M Mincer H H | 1997 | J Clin Pediatr Dent1997，21，： | 1 |
| 14 | Low-rate smokers显示文摘 | Owen N Kent P Wakefield M | 1995 | Preventive Medicine1995，24，1： | 1 |
| 15 | An EfficientMultimodal 2D-3D Hybrid Approach to Automatic FaceRecognition显示文摘 | MIAN A S BENNAMOUN M OWENS R | 2007 | IEEE Transactions on Pattern Analysisand Machine Intelligence2007，29，11： | 1 |
| 16 | Solid phase microextraction(SPME)combined with gas-chromatography and olfactometry-massspectrometry for characterization ofcheesearoma compounds显示文摘 | FRANK D C OWEN C M PATTERSON J | 2004 | Lebensm-Wiss Technol2004，37，： | 1 |
| 17 | New Graduate RN Internship Program: A Collaborative Approach For System-wide Integration 显示文摘 | Owens D Turjanica M Scanion M | 2001 | Journal for Nurses in Staff Development2001，17，3： | 1 |
| 18 | A standardized animal model for evaluation of hemostatic effectiveness of various materials显示文摘 | Chvapil M Owen JA De-Young DW | 1983 | J Trauma1983，23，12： | 1 |
| 19 | CBF10rthologs in Sour Cherry and Strawberry and The Heterologous Expression of CBFI in Strawberry显示文摘 | OWENS C L THOMASHOW M F HANCOCK J F | 2002 | J Am Soci Hort Sci2002，127，4： | 1 |
| 20 | Enhanced Selenium Tolerance and Accumulation in Transgenic Arabidopsis Expressing a Mouse Selenocysteine Lyase显示文摘 | Pilon M Owen J D Garifullina G F | 2003 | Plant Physiology2003，131，： | 1 |
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