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175篇 您的检索式:作者名="Timothy J R"
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1Cardiac rehabilitation and exercise therapy in the elderly: Should we invest in the aged?显示文摘冠的心疾病(CHD ) 是世界范围的死亡的领先的原因并且在病人之中变得逐渐地流行 65 岁以上。老病人在为复杂并发症的更高的风险并且在一个心血管的事件以后加速物理 deconditioning,特别与他们的更年轻的对应物相比。最后几十年是到与 CHD 在病人之中在死亡,锻练能力,心理风险因素,发炎,和肥胖上表明了心脏的康复(CR ) 和锻练治疗的有益的效果的多重研究的厕所。不幸地,这个领域里的可得到的数据的重要部分与更年轻的病人相关。可行解释是更老的病人在为以病人开始并且延长到医生的多重原因的这些节目是非常未被充分代表的。在这篇文章,我们将考察 CR 节目的好处在之中老,以及一些妨碍他们的参予的障碍。Arthur R Menezes Carl J Lavie Richard V Milani Ross A Arena Timothy S Church 2012Journal of Geriatric Cardiology2012,9,1:25
2Intracellular HMGB1 as a novel tumor suppressor of pancreatic cancer显示文摘尽管有最近的进展, oncogenic K 地岬驾驶的胰腺的 ductal 腺癌(PDAC ) 在最致命的人的癌症之中留在现代医学。PDAC 的致病对内在的染色体不稳定性和外来的发炎激活部分可归因。然而,在在胰腺的 tumorigenesis 的这二个事件之间的分子的连接充分还没被建立了。这里,我们证明(HMGB1 ) 细胞内部的高活动性组盒子 1 显著地压制 oncogenic 由禁止染色体的 K-Ras-driven 胰腺的 tumorigenesis 调停不稳定性的支持 inflammatory nucleosome 版本。任何一个单身者的有条件的基因脱离或在胰的 HMGB1 的两等位基因在出生使老鼠变为极其敏感到先锋损害的 oncogenic K-Ras-driven 开始,包括胰腺的 intraepithelial 瘤, intraductal 乳突的 mucinous 瘤,和 mucinous 膀胱的瘤。在胰的 HMGB1 的损失与染色体重新整理和 telomere 畸形描绘的氧化 DNA 损坏和 chromosomal 不稳定性被联系。这些导致煽动性的 nucleosome 版本并且宣传 K-Ras-driven 胰腺的 tumorigenesis。细胞外的 nucleosomes 支持 interleukin 6 (IL-6 ) 由渗入 macrophages/neutrophils 的分泌物并且提高在胰腺的损害表明激活的 oncogenic K 地岬。到 IL-6 或 histone H3 或为先进 glycation 的受体的大美人的抵销的抗体结束产品都限制表明激活的 K 地岬,阻止癌症开发和转移 / 侵略,并且延长在 Pdx1-Cre 的动物幸存; K 地岬 G12D/+;Hmgb1/ 鼠标。由 glycyrrhizin 的 HMGB1 损失的药理学抑制在煽动性的条件下面在老鼠限制 oncogenic K-Ras-driven tumorigenesis。减少在 PDAC 病人的 HMGB1 的原子、全部的细胞的表示与差的全面幸存相关,在 PDAC 与预示、治疗学的关联作为新奇肿瘤 suppressor 支持细胞内部的 HMGB1。Rui Kang Yangchun Xie Qiuhong Zhang Wen Hou Qingping Jiang Shan Zhu Jinbao Liu Dexing Zeng Haichao Wang David L Bartlet Timothy R Billiar Herbert J Zeh III Michael T Lotze Daolin Tang 2017Cell Research2017,27,7:22
3Refining pathological evaluation of neoadjuvant therapy for adenocarcinoma of the esophagus显示文摘AIM:To assess tumour regression grade(TRG)and lymph node downstaging to help define patients who benefit from neoadjuvant chemotherapy.METHODS:Two hundred and eighteen consecutive patients with adenocarcinoma of the esophagus or gastro-esophageal junction treated with surgery alone or neoadjuvant chemotherapy and surgery between 2005and 2011 at a single institution were reviewed.Triplet neoadjuvant chemotherapy consisting of platinum,fluoropyrimidine and anthracycline was considered for operable patients(World Health Organization performance status≤2)with clinical stage T2-4 N0-1.Response to neoadjuvant chemotherapy(NAC)was assessed using TRG,as described by Mandard et al.In addition lymph node downstaging was also assessed.Lymph node downstaging was defined by cN1 at diagnosis:assessed radiologically(computed tomography,positron emission tomography,endoscopic ultrasonography),then pathologically recorded as N0 after surgery;ypN0 if NAC given prior to surgery,or pN0if surgery alone.Patients were followed up for 5 years post surgery.Recurrence was defined radiologically,with or without pathological confirmation.An association was examined between t TRG and lymph node downstaging with disease free survival(DFS)and a comprehensive range of clinicopathological characteristics.RESULTS:Two hundred and eighteen patients underwent esophageal resection during the study interval with a mean follow up of 3 years(median follow up:2.552,95%CI:2.022-3.081).There was a 1.8%(n=4)inpatient mortality rate.One hundred and thirty-six(62.4%)patients received NAC,with 74.3%(n=101)of patients demonstrating some signs of pathological tumour regression(TRG 1-4)and 5.9%(n=8)having a complete pathological response.Forty four point one percent(n=60)had downstaging of their nodal disease(cN1 to ypN0),compared to only 15.9%(n=13)that underwent surgery alone(pre-operatively overstaged:cN1 to pN0),(P<0.0001).Response to NAC was associated with significantly increased DFS(mean DFS;TRG 1-2:5.1years,95%CI:4.6-5.6 vs TRG 3-5:2.8 years,95%CI:2.2-3.3,P<0.0001).Nodal down-staging conferred a significant DFS advantage for those patients with a poor primary tumour response to NAC(median DFS;TRG 3-5 and nodal down-staging:5.533 years,95%CI:3.558-7.531 vs TRG 3-5 and no nodal down-staging:1.114 years,95%CI:0.961-1.267,P<0.0001).CONCLUSION:Response to NAC in the primary tumour and in the lymph nodes are both independently associated with improved DFS.Fergus Noble Luke Nolan Adrian C Bateman James P Byrne Jamie J Kelly Ian S Bailey Donna M Sharland Charlotte N Rees Timothy J Iveson Tim J Underwood Andrew R Bateman 2013World Journal of Gastroenterology2013,19,48:4
4Development of minimally invasive techniques for management of medically-complicated obesity显示文摘The field of bariatric surgery has been rapidly growing and evolving over the past several decades. During the period that obesity has become a worldwide epidemic, new interventions have been developed to combat this complex disorder. The development of new laparoscopic and minimally invasive treatments for medically-complicated obesity has made it essential that gastrointestinal physicians obtain a thorough understanding of past developments and possible future directions in bariatrics. New laparoscopic advancements provide patients and practitioners with a variety of options that have an improved safety profile and better efficacy without open, invasive surgery. The mechanisms of weight loss after bariatric surgery are complex and may in part be related to altered release of regulatory peptide hormones from the gut. Endoscopic techniques designed to mimic the effects of bariatric surgery and endolumenal inter-ventions performed entirely through the gastrointestinal tract offer potential advantages. Several of these new techniques have demonstrated promising, preliminary results. We outline herein historical and current trends in the development of bariatric surgery and its transition to safer and more minimally invasive procedures designed to induce weight loss.Farzin Rashti Ekta Gupta Suzan Ebrahimi Timothy R Shope Timothy R Koch Christopher J Gostout 2014World Journal of Gastroenterology2014,20,37:4
5Venous thromboembolism during active disease and remission in inflammatory bowel disease: a cohort study显示文摘Matthew J Grainge Joe West Timothy R Card 2010The Lancet2010,,9715:3
6Organization of future training in bariatric gastroenterology显示文摘A world-wide rise in the prevalence of obesity continues. This rise increases the occurrence of, risks of, and costs of treating obesity-related medical conditions. Diet and activity programs are largely inadequate for the long-term treatment of medically-complicated obesity. Physicians who deliver gastrointestinal care after completing traditional training programs, including gastroenterologists and general surgeons, are not uniformly trained in or familiar with available bariatric care. It is certain that gastrointestinal physicians will incorporate new endoscopic methods into their practice for the treatment of individuals with medically-complicated obesity, although the longterm impact of these endoscopic techniques remains under investigation. It is presently unclear whether gastrointestinal physicians will be able to provide or coordinate important allied services in bariatric surgery, endocrinology, nutrition, psychological evaluation and support, and social work. Obtaining longitudinal results examining the effectiveness of this ad hoc approach will likely be difficult, based on prior experience with other endoscopic measures, such as the adenoma detection rates from screening colonoscopy. As a longterm approach, development of a specific curriculum incorporating one year of subspecialty training in bariatrics to the present training of gastrointestinal fellows needs to be reconsidered. This approach should be facilitated by gastrointestinal trainees' prior residency training in subspecialties that provide care for individuals with medical complications of obesity, including endocrinology, cardiology, nephrology, and neurology. Such training could incorporate additional rotations with collaborating providers in bariatric surgery, nutrition, and psychiatry. Since such training would be provided in accredited programs, longitudinal studies could be developed to examine the potential impact on accepted measures of care, such as complication rates, outcomes, and costs, in individuals with medically-complicated obesity.Timothy R Koch Timothy R Shope Christopher J Gostout 2017World Journal of Gastroenterology2017,23,35:2
7Metastatic recurrence to a solitary lymph node four years after hepatic lobectomy for primary hepatocellular carcinoma显示文摘This report describes a patient that developed recurrent metastatic hepatocellular carcinoma(HCC) to a suprapancreatic lymph node four years after being treated for primary HCC via complete left hepatectomy. Metastatic HCC was proven by pathologic confirmation. The report addresses the role of surgical resection as a treatment modality for recurrent HCC to solitary lymph nodes. The role of biological chemotherapy as adjuvant treatment is also addressed.Michael L Caparelli Nathan J Roberts Timothy S Braverman Robert M Stevens Edward R Broun Shyam Allamaneni 2016World Journal of Hepatology2016,8,23:2
8Management of the Open Abdomen: From Initial Operation to Definitive Closure显示文摘Vargo Daniel Richardson J David Campbell Andre Chang Michael Fabian Timothy Franz Michael Kaplan Mark Moore Frederick Reed R Lawrence Scott Bradford Silverman Ronald 2009The American Surgeon2009,,11:2
9Role of metastable phases in the spontaneous precipitation of calcium carbonate显示文摘John R Clarkson Timothy J Price Christopher J Adms 1992Chem Soc Faraday Trans1992,88,2:1
10Asymbiotic seed germination, in vitro seedling development, and greenhouse acclimatizalion of the threatened terrestrial orchid Bletia purpurea 显示文摘Daniela D Timothy R J Philip J K 2008Plant Cell Tiss and Organ Cult2008,94,:1
11Developmental abnormalities of the gonad and abnormal sex hormone concentrations in juvenile alligators from contaminated and control lakes in florida显示文摘LOUIS J GUILLETTE JR TIMOTHY S GROSS GREG R MASSON 1994Environmental Health Perspectives1994,102,8:1
12Pilot study of a novel serum mRNA gene panel for diagnosis of acute septic arthritis显示文摘BACKGROUND Septic arthritis is an orthopedic emergency requiring immediate surgical intervention.Current diagnostic standard of care is an invasive joint aspiration.Aspirations provide information about the inflammatory cells in the sample within a few hours,but there is often ambiguity about whether the source is infectious(e.g.bacterial)or non-infectious(e.g.gout).Cultures can take days to result,so decisions about surgery are often made with incomplete data.Novel diagnostics are thus needed.The“Sepsis MetaScore”(SMS)is an 11-mRNA host immune blood signature that can distinguish between infectious and noninfectious acute inflammation.It has been validated in multiple cohorts across heterogeneous clinical settings.AIM To study whether the SMS holds diagnostic validity in determining the etiology of acute arthritis.METHODS We conducted a blinded,prospective,non-interventional clinical study of the SMS.All patients undergoing work-up for a septic primary joint were enrolled.Patients proceeded through the normal standard-of-care pathway,including joint aspiration and inflammatory labs[white blood cell(WBC),erythrocyte sedimentation rate(ESR),C-reactive protein(CRP)].Venous blood was also drawn into PAX gene RNA-stabilizing tubes and mRNAs were measured using Nano String nCounter?.SMS was calculated blinded to clinical results.RESULTS A total of 20 samples were included,of which 11 were infected based on aspiration or intra-operative cultures.The SMS had an area under the ROC curve(AUROC)of 0.87 for separating infectious from non-infectious conditions.For comparison,the AUROCs for ESR=0.58,CRP=0.6,and WBC=0.59.At 100%sensitivity for infection,the specificity of the SMS was 40%,meaning nearly half of non-septic patients could have been ruled out for further intervention.CONCLUSION In this pilot study,SMS showed a high level of diagnostic accuracy in predicting septic joints compared to other diagnostic biomarkers.This quick blood test could be an important tool for early,accurate identification of acute septic joints and need for emergent surgery,improving clinical care and healthcare spending.Blake J Schultz Timothy Sweeney Malcolm R DeBaun Melissa Remmel Uros Midic Purvesh Khatri Michael J Gardner 2019World Journal of Orthopedics2019,10,12:1
13Application of DNA markers to the management of Atlantic halibut(Hippoglossus hippoglossus ) broodstock 显示文摘Timothy R J Martin-Robichaud D J Michael E R 2003Aquaculture2003,220,:1
14Suboptimal Minimum Cluster Volume Cover-Based Method for Measuring Fractal Dimension显示文摘Charles R T Timothy R M David J G 2003IEEE Transactions on Geoscience and Remote Sensing2003,25,1:1
15Venous thromboembolism during active disease and remission in inflammatory bowel disease: a cohort study显示文摘Matthew J Grainge Joe West Timothy R Card 2010The Lancet2010,,9715:1
16High bandwidth fast steering mirror 显示文摘Francisc M Tapos Derek J Edinger Timothy R Hilby 2005SPIE2005,5877,:1
17Accelerated drying of button mushrooms, brussels sprouts and cauliflower by ap- plying power ultrasound and its rehydration properties 显示文摘Anet R J Timothy J M Larysa P B 2007Journal of Food Engineering2007,81,3:1
18Physical properties of ultrasound treated soy proteins显示文摘ANET R J VESNA L TIMOTHY J M 2009Journal of Food Engineering2009,93,4:1
19The surgical treat ment of metastatic disease of the spine显示文摘Hatrick N C Lucas J D Timothy A R 2000Radiother Oncol2000,56,3:1
20Venous thromboembolism during active disease and remission in inflammatory bowel disease: a cohort study显示文摘Matthew J Grainge Joe West Timothy R Card 2010The Lancet2010,,9715:1
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