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423篇 您的检索式:作者名="Aaron J"
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1中国大陆肺炎发病率与死亡率:1985-2008年中英文文献的系统分析显示文摘目的肺炎是全球传染性疾病最主要的死因之一,但中国的肺炎疾病负担还知之甚少,因为很多数据资料都是以非英文文献的形式发表的。方法系统回顾了中国大陆关于肺炎发病率与死亡率的中文和英文文献,这些研究都是具有第一手数据的研究,1985-2008年有37篇论文符合纳入标准。结果各项研究的质量差异较大。5岁以下儿童肺炎发病率为(0.06~0.27)次/人年,肺炎死亡率为184/10万~1 223/10万人口。肺炎的发病率与死亡率随着时间稳定不变或者呈下降趋势,且农村高于城市。结论肺炎仍然是中国儿童的主要公共卫生问题之一。肺炎发病率与死亡率估计的变化差异大。继续降低发病率与死亡率需要可靠的监测数据和新的预防措施的实施,特别是在农村等高发地区。官旭华 Benjamin J Silk Wenkai Li Aaron T. Fleishchauer 邢学森 蒋晓清 余宏杰 Sonja J. Olsen Adam L. Cohen 2011公共卫生与预防医学2011,22,1:54
2Duodenal gangliocytic paraganglioma with lymph node metastases: a case report and comparative review of 31 cases显示文摘Gangliocytic paraganglioma(GP) is a rare tumor of uncertain origin most often located in the second portion of the duodenum. It is composed of three cellular components: Epithelioid endocrine cells, spindlelike/sustentacular cells, and ganglion-like cells. While this tumor most often behaves in a benign manner, cases with metastasis are reported. We describe the case of a 62-year-old male with a periampullary GP with metastases to two regional lymph nodes who was successfully treated with pancreaticoduodenectomy. Using Pub Med, EMBASE, EBSCOhost MEDLINE and CINAHL, and Google Scholar, we searched the literature for cases of GP with regional lymph node metastasis and evaluated the varying presentations, diagnostic workup, and disease management of identified cases. Thirty-one cases of GP with metastasis were compiled(30 with at least lymph node metastases and one with only distant metastasis to bone), with age at diagnosis ranging from 16 to 74 years. Ratio of males to females was 19:12. The most common presenting symptoms were abdominal pain(55%) and gastrointestinal bleeding or sequelae(42%). Twenty-five patients underwent pancreaticoduodenectomy. Five patients were treated with local resection alone. One patient died secondary to metastatic disease, and one died secondary to perioperative decompensation. The remainder did well, with no evidence of disease at follow-up from the most recent procedure(except two in which residual disease was deliberately left behind). Of the 26 cases with sufficient histological description, 16 described a primary tumor that infiltrated deep to the submucosa, and 3 described lymphovascular invasion. Of the specific immunohistochemistry staining patterns studied, synaptophysin(SYN) stained all epithelioid endocrine cells(18/18). Neuron specific enolase(NSE) and SYN stained most ganglion-like cells(7/8 and 13/18 respectively), and S-100 stained all spindle-like/sustentacular cells(21/21). Our literature review of published cases of GP with lymph node metastasis underscores the excellent prognosis of GP regardless of specific treatment modality. We question the necessity of aggressive surgical intervention in select patients, and argue that local resection of the mass and metastasis may be adequate. We also emphasize the importance of pre-surgical assessment with imaging studies, as well as post-surgical follow-up surveillance for disease recurrence.Sahara J Cathcart Aaron R Sasson Jessica A Kozel Jennifer M Oliveto Quan P Ly 2017World Journal of Clinical Cases2017,5,6:9
3Microsurgical epididymal sperm aspiration: indications, techniques and outcomes显示文摘Microsurgical epididymal 精子渴望(方山) 从被选择并且取样了使用一台操作显微镜提供的高力量的光放大的 epididymis 的最佳的区域指包含精子的液体的检索。检索精子随后被使用让 intracytoplasmic 精子注射(ICSI ) 导致授精和怀孕。方山被是为在有给它复杂并发症的优秀精子,优秀报导授精和怀孕率,和低风险的高收益的妨碍的精子缺乏的人的精子检索的标准答案技术的许多专家考虑。然而,方山必须在一个操作房间里被执行,要求 microsurgical 技巧并且为用 ICSI 的复制仅仅是有用的。此处我们在场为方山,过程的技术表演和被报导了的结果的候选人病人的评估的概述。Aaron M Bernie Ranjith Ramasamy Doron S Stember Peter J Stahl 2013Asian Journal of Andrology2013,15,1:4
4Targeting DNA Double-Strand Breaks with TAL Effector Nucleases显示文摘Christian Michelle Cermak Tomas Doyle Erin L Schmidt Clarice Zhang Feng Hummel Aaron Bogdanove Adam J Voytas Daniel F 2010Genetics2010,,2:3
5Co-author Weighting in Bibliometric Methodology and Subfields of a Scientific Discipline显示文摘Purpose: To give a theoretical framework to measure the relative impact of bibliometric methodology on the subfields of a scientific discipline, and how that impact depends on the method of evaluation used to credit individual scientists with citations and publications. The authors include a study of the discipline of physics to illustrate the method. Indicators are introduced to measure the proportion of a credit space awarded to a subfield or a set of authors.Design/methodology/approach: The theoretical methodology introduces the notion of credit spaces for a discipline. These quantify the total citation or publication credit accumulated by the scientists in the discipline. One can then examine how the credit is divided among the subfields. The design of the physics study uses the American Physical Society print journals to assign subdiscipline classifications to articles and gather citation, publication, and author information. Credit spaces for the collection of Physical Review Journal articles are computed as a proxy for physics.Findings: There is a substantial difference in the value or impact of a specific subfield depending on the credit system employed to credit individual authors.Research limitations: Subfield classification information is difficult to obtain. In the illustrative physics study, subfields are treated in groups designated by the Physical Review journals. While this collection of articles represents a broad part of the physics literature, it is not all the literature nor a random sample.Practical implications: The method of crediting individual scientists has consequences beyond the individual and affects the perceived impact of whole subfields and institutions. Originality/value: The article reveals the consequences of bibliometric methodology on subfields of a disciple by introducing a systematic theoretical framework for measuring the consequences.Lawrence Smolinsky Aaron J Lercher 2020Journal of Data and Information Science2020,5,3:3
6Global Estimates of Ambient Fine Particulate Matter Concentrations from Satellite-Based Aerosol Optical Depth: Development and Application显示文摘van Donkelaar Aaron Martin Randall V Brauer Michael Kahn Ralph Levy Robert Verduzco Carolyn Villeneuve Paul J 2010Environmental Health Perspectives2010,,6:3
7Evaluation of the safety and effectiveness of direct oral anticoagulants and low molecular weight heparin in gastrointestinal cancer-associated venous thromboembolism显示文摘BACKGROUND Gastrointestinal cancer(GICA)is associated with a higher incidence of venous thromboembolism(VTE)compared to other solid tumors,moreover,recurrent VTE and major bleeding(MB)complications during anticoagulation treatment have an associated increase rate.GICA-VTE remains a challenging clinical scenario with MB concerns for utilization of direct oral anticoagulants(DOAC),especially with active cancer therapies.AIM To evaluate patient risk factors,effectiveness(VTE)and safety(MB)of DOACs and low molecular weight heparin(LMWH)in patients with active GICA-VTE.METHODS A retrospective chart review of patients receiving DOACs and LMWH with GICA and symptomatic or incidental VTE treated at comprehensive cancer center from November 2013 to February 2017 was performed.Inclusion criteria included active GI cancer diagnosed at any stage or treatment+/-6 mo of VTE diagnosis,whom were prescribed 6 mo or more of DOACs or LMWH.The Chi-squared test was used for overall and the Fisher exact test for pairwise comparisons of the proportions of patients experiencing recurrent VTE and MB events.Odds ratios were used to compare the relative odds of the occurrence of the outcome given exposure to the risk factor.RESULTS A total of 144 patients were prescribed anticoagulation,in which 106 fulfilled inclusion criteria apixaban(27.3%),rivaroxaban(34.9%)and enoxaparin(37.7%),and 38 were excluded.Patients median age was 66.5 years at GICA diagnosis and 67 years at CAVTE event,with 62%males,80%Caucasian,70%stage IV,pancreatic cancer(40.5%),30%Khorana Score(≥3 points),and 43.5%on active chemotherapy.Sixty-four percent of patients completed anticoagulation therapy(range 1 to 43 mo).Recurrent VTE at 6 mo was noted in 7.5%(n=3),6.8%(n=2)and 2.7%(n=1)of patients on enoxaparin,apixaban and rivaroxaban,respectively(all P=NS).MB at 6 mo were 5%(n=2)for enoxaparin,6.8%(n=2)for apixaban and 21.6%(n=8)for rivaroxaban(overall P=0.048;vs LMWH P=0.0423;all other P=NS).Significant predictors of a primary or secondary outcome for all anticoagulation therapies included:Active systemic treatment(OR=5.1,95%CI:1.3-19.3),high Khorana Score[≥3 points](OR=5.5,95%CI:1.7-17.1),active smoker(OR=6.7,95%CI:2.1-21.0),pancreatic cancer(OR=6.8,95%CI:1.9-23.2),and stage IV disease(OR=9.9,95%CI:1.2-79.1).CONCLUSION Rivaroxaban compared to apixaban and enoxaparin had a significantly higher risk of MB on GICA-VTE patients with equivocal efficacy.Alejandro Recio-Boiles Sumana Veeravelli Jessica Vondrak Hani M Babiker Aaron J Scott Rachna T Shroff Hitendra Patel Emad Elquza Ali McBride 2019World Journal of Gastrointestinal Oncology2019,11,10:3
8Persistent risk for new, subsequent new and recurrent hepatocellular carcinoma despite successful anti-hepatitis B virus therapy and tumor ablation: The need for hepatitis B virus cure显示文摘Hepatitis B virus(HBV) is one of the most significant hepatocarcinogens. The ultimate goal of anti-HBV treatment is to prevent the development of hepatocellular carcinoma(HCC). During the last two decades, with the use of currently available anti-HBV therapies(lamivudine, entecavir and tenofovir disoproxil fumatate), there has been a decrease in the incidence of HBVassociated HCC(HBV-HCC). Furthermore, several studies have demonstrated a reduction in recurrent or new HCC development after initial HCC tumor ablation. However, during an observation period spanning 10 to 20 years, several case reports have demonstrated the development of new, subsequent new and recurrent HCC even in patients with undetectable serum HBV DNA. The persistent risk for HCC is attributed to the presence of covalently closed circular DNA(cccDNA) in the hepatocyte nucleus which continues to work as a template for HBV replication. While a functional cure(loss of hepatitis B surface antigen and undetectable viral DNA) can be attained with nucleos(t)ide analogues, these therapies do not eliminate cccDNA. Of utmost importance is successful eradication of the transcriptionally active HBV cccDNA from hepatocyte nuclei which would be considered a complete cure. The unpredictable nature of HCC development in patients with chronic HBV infection shows the need for a complete cure. Continued support and encouragement for research efforts aimed at developing curative therapies is imperative. The aims of this minireview are to highlight these observations and emphasize the need for a cure for HBV.Brianna J Shinn Aaron Martin Robert M Coben Mitchell I Conn Jorge Prieto Howard Kroop Anthony J DiMarino Hie-Won Hann 2019World Journal of Hepatology2019,11,1:3
9Antagonism of miR-33 in mice promotes reverse cholesterol transport and regression of atherosclerosis显示文摘Rayner Katey J Sheedy Frederick J Esau Christine C Hussain Farah N Temel Ryan E Parathath Saj van Gils Janine M Rayner Alistair J Chang Aaron N Suarez Yajaira Fernandez-Hernando Carlos Fisher Edward A Moore Kathryn J 2011Journal of Clinical Investigation2011,,7:2
10Self-efficacy Is Associated with Pain, Functioning, and Coping in Patients with Chronic Temporomandibular Disorder Pain显示文摘Brister H Turner J A Aaron L A 2006J Orofac Pain2006,20,2:1
11The Impact of Auditor Tenure on Initial Bond Ratings 显示文摘Aaron D Crabtree Duane M Brandon John J Maher 2006Advances in Accounting2006,22,6:1
12Plant FtsZ1 and FtsZ2 expressed in a eukaryotic host: GTPase activity and self-assembly显示文摘Aaron G S Carol B J Stanislav V et ol 2010FEBS letters2010,584,1:1
13Identification and comparison of aerobic and denitrifying organisms显示文摘Raymond J Zeng Aaron M Saunders Zhiguo Yuan 2003Biotechnology and Bioengineering2003,83,2:1
14The application of GPS observations to equatorial aeronomy 显示文摘MENDILLO M LIN B S AARONS J 2000Radio Science2000,35,3:1
15Molecular phylogenetics of the clover genus ( Trifolium- Leguminosae ) 显示文摘ELLISON N W AARON L JEFFEREY J S 2006Molecular Phylogenetics and Evolution2006,39,:1
16Enantioselective chronic toxicity of fipronil to Ceriodaphnia dubia显示文摘AARON WILSON W KONWICK B J GARRISON A W 2008Arch Environ Contam Toxicol2008,54,1:1
17Interactive story: from corn to cupcakes 显示文摘Aaron J Hand C McCarthy 2000Photonics Spectra2000,34,3:1
18Project Success a Muhidimensional Strategic Concept 显示文摘Aaron J 2001Long Range Planning2001,34,:1
19Interleukin-10 regulation in normal subjects and patients with asthma显示文摘Borish L Aarons A Rumbyrt J 1966J Allergy Clin Immunol1966,97,:1
20What is normal? Female lower limb kinematic profiles during athletic tasks used to examine anterior cruciate ligament injury risk: A systematic review 显示文摘Aaron S Bonacci J Scott G 2014Sports Med2014,44,10:1
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