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409篇 您的检索式:作者名="CATHERINE L"
    题名 作者 年代 出处 被引量
1Use of exclusive enteral nutrition in adults with Crohn's disease: A review显示文摘Exclusive enteral nutrition(EEN)is well-established as a first line therapy instead of corticosteroid(CS)therapy to treat active Crohn’s disease(CD)in children.It also has been shown to have benefits over and above induction of disease remission in paediatric populations.However,other than in Japanese populations,this intervention is not routinely utilised in adults.To investigate potential reasons for variation in response between adult studies of EEN and CS therapy.The Ovid database was searched over a 6-mo period.Articles directly comparing EEN and CS therapy in adults were included.Eleven articles were identified.EEN therapy remission rates varied considerably.Poor compliance with EEN therapy due to unpalatable formula was an issue in half of the studies.Remission rates of studies that only included patients with previously untreated/new CD were higher than studies including patients with both existing and new disease.There was limited evidence to determine if disease location,duration of disease or age of diagnosis affected EEN therapy outcomes.There is some evidence to support the use of EEN as a treatment option for a select group of adults,namely those motivated to adhere to an EEN regimen and possibly those newly diagnosed with CD.In addition,the use of more palatable formulas could improve treatment compliance.Catherine L Wall Andrew S Day Richard B Gearry 2013World Journal of Gastroenterology2013,19,43:15
2Quasispecies evolution in NS5A region of hepatitis C virus genotype 1b during interferon or combined interferon-ribavirin therapy显示文摘AIM: To evaluate the implication of substitutions in the hepatitis C virus (HCV) non-structural 5A (NS5A) protein in the resistance of HCV during mono-interferon (IFN) or combined IFN-ribavirin (IFN-R) therapy. Although NS5A has been reported to interact with the HCV RNA- dependent RNA polymerase, NS5B, as well as with many cellular proteins, the function of NS5A in the life cycle of HCV remains unclear. METHODS: HCV quasispecies were studied by clon- ing and sequencing of sequential isolates from patients infected by HCV genotype 1b. Patients were treated by IFN-α2b for 3 mo followed by IFN-α2b alone or com- bined IFN-R therapy for 9 additional months. Patients were categorized intro two groups based on their re- sponse to the treatments: 7 with sustained virological re- sponse (SVR) (quasispecies = 150) and 3 non-respond- ers (NR) to IFN-R (quasispecies = 106). RESULTS: Prior to treatment, SVR patients displayed a lower complexity of quasispecies than NR patients. Most patients had a decrease in the complexity of quasispe- cies during therapy. Analysis of amino acids substitu- tions showed that the degree of the complexity of the interferon sensitivity-determining region (ISDR) and the V3 domain of NS5A protein was able to discriminate thetwo groups of patients. Moreover, SVR patients displayed more variability in the NS5A region than NR patients. CONCLUSION: These results suggest that detailed mo- lecular analysis of the NS5A region may be important for understanding its function in IFN response during HCV 1b infection.Pascal Veillon Christopher Payan Hélène Le Guillou-Guillemette Catherine Gaudy Franoise Lunel 2007World Journal of Gastroenterology2007,13,8:9
34.4 A Resolution Cryo-EM structure of human mTOR Complex 1显示文摘Huirong Yang Jia Wang Mengjie Liu Xizi Chen Min Huang Dan Tan Meng-Qiu Dong Catherine C. L, Wong Jiawei Wang Yanhui Xu Hong-Wei Wang 2016Protein & Cell2016,7,12:7
4Recent trends in liver transplantation for alcoholic liver disease in the United States显示文摘AIM To examine temporal changes in the indications for liver transplantation(LT) and characteristics of patients transplanted for alcoholic liver disease(ALD).METHODS We performed a retrospective cohort analysis of trends in the indication for LT using the United Network for Organ Sharing(UNOS) database between 2002 and 2015. Patients were grouped by etiology of the liver disease and characteristics were compared using χ~2 and t-tests. Time series analysis was used identifying any year with a significant change in the number of transplants per year for ALD, and before and after eras were modeled using a general linear model. Subgroup analysis of recipients with ALD was performed by age group, gender, UNOS region and etiology(alcoholic cirrhosis, alcoholic hepatitis and hepatitis C-alcoholic cirrhosis dual listing).RESULTS Of 74216 liver transplant recipients, ALD(n = 9400, 12.7%) was the third leading indication for transplant after hepatitis C and hepatocellular carcinoma. Transplants for ALD, increased from 12.8%(553) in 2002 to 16.5%(1020) in 2015. Time series analysis indicated a significant increase in the number of transplants per year for ALD in 2013(P = 0.03). There were a stable number of transplants per year between 2002 and 2012(linear coefficient 3, 95%CI:-4.6, 11.2) an increase of 177 per year between 2013 and 2015(95%CI: 119, 234). This increase was significant for all age groups except those 71-83 years old, was observed for both genders, and was incompletely explained by a decrease in transplants for hepatitis C and ALD dual listing. All UNOS regions except region 9 saw an increase in the mean number of transplants per year when comparing eras, and this increase was significant in regions 2, 3, 4, 5, 6, 8, 10 and 11.CONCLUSION There has been a dramatic increase in the number of transplants for ALD starting in 2013.Catherine E Kling James D Perkins Robert L Carithers Dennis M Donovan Lena Sibulesky 2017World Journal of Hepatology2017,9,36:6
5Animal models for the study of hepatitis C virus infection and replication显示文摘Hepatitis C virus (HCV) hepatitis, initially termed non-A, non-B hepatitis, has become one of the leading causes of cirrhosis and hepatocellular carcinoma worldwide. With the help of animal models, our understanding of the virus has grown substantially from the time of initial discovery. There is a paucity of available animal models for the study of HCV, mainly because of the selective susceptibility limited to humans and primates. Recent work has focused modification of animals to permit HCV entry, replication and transmission. In this review, we highlight the currently available models for the study of HCV including chimpanzees, tupaia, mouse and rat models. Discussion will include methods of model design as well as the advantages and disadvantages of each model. Particular focus is dedicated to knowledge of pathophysiologic mechanisms of HCV infection that have been elucidated through animal studies. Research within animal models is critically important to establish a complete understanding of HCV infection, which will ultimately form the basis for future treatments and prevention of disease.Kristin L MacArthur Catherine H Wu George Y Wu 2012World Journal of Gastroenterology2012,18,23:6
6SPSBl-mediated HnRNP A1 alternative splicing and cell ubiquitylation regulates migration in EGF signaling显示文摘细胞外的信号被显示了影响拼接的其他的 pre-mRNA;然而,分子的机制和导致信号的拼接的规定的生物意义仍然保持大部分未知。这里,我们报导那个表皮的生长因素(EGF ) 通过一个著名拼接管理者的 ubiquitylation 导致拼接的变化, hnRNP A1。EGF 发信号 upregulates 一个 E3 ubiquitin (Ub ) ligase 适配器,敏捷的包含域的 SOCS 盒子蛋白质 1 (SPSB1 ) ,它结合离氨酸 29 连接 polyUb 链到 hnRNP A1 上的成员 Elongin B/C-Cullin 建筑群。重要地, hnRNP A1 的 SPSB1 和 ubiquitylation 在驾驶 EGF 的房间移植有一个关键角色。机械学地,和 SR 蛋白质 kinases (SRPK ) 的激活的 hnRNP A1 的导致 EGF 的 ubiquitylation 导致拼接的 Rac1 的 upregulation isoform, Rac1b,支持房间活动性。这些调查结果解开在蛋白质 ubiquitylation 并且在 EGF/EGF 受体发信号的其他的拼接之间的新奇串音,并且在 modulating 房间移植识别新 EGF/SPSB1/hnRNP A1/Rac1 轴,它可以为癌症治疗有重要含意。Feng Wang Xing Fu Peng Chen Ping Wu Xiaojuan Fan Na Li Hong Zhu Ting-Ting Jia Hongbin Ji Zefeng Wang Catherine C L Wong Ronggui Hu Jingyi Hui 2017Cell Research2017,27,4:5
7Patients'perspectives on smoking and inflammatory bowel disease:An online survey in collaboration with European Federation of Crohn's and Ulcerative Colitis Associations显示文摘BACKGROUNDSmoking has detrimental effects on Crohn’s disease (CD) activity while data onulcerative colitis (UC) are conflicting. Little is known about the use and impact ofalternative smoking products in inflammatory bowel diseases (IBD).AIMTo understand the patients’ perceptions of the impact of smoking on their IBDand to assess differences between CD and UC patients.METHODSThe questionnaire was developed by Philip Morris Products SA in cooperationwith European Federation of Crohn's and Ulcerative Colitis Associations. Thefinal survey questionnaire consisted of 41 questions divided in 8 categories: (1)Subject screener;(2) Smoking history;(3) Background information;(4) IBD diseasebackground;(5) Current disease status;(6) Current therapeutics and medications;and (7) Current nicotine/cigarettes use and awareness of the impacts of smokingon IBD. The questionnaire was submitted online from 4th November 2019 to 11th March 2020 through the European Federation of Crohn's and Ulcerative ColitisAssociations website to IBD patients who were current smokers or had a historyof smoking.RESULTSIn total 1050 IBD patients speaking nine languages participated to the survey.Among them, 807 (76.9%) patients declared to have ever smoked or consumed analternative smoking product, with a higher proportion of current cigarettesmokers among CD patients (CD: 63.1% vs UC: 54.1%, P = 0.012). About twothirdsof the participants declared to have ever stopped cigarette smoking andrestarted (67.0%), with a significantly higher proportion among UC patientscompared to CD patients (73.1% vs 62.0%, P = 0.001). We also found significantdifferences between CD and UC patients in the awareness of the healthconsequences of smoking in their disease and in the perceived impact of smokingon disease activity, for both cigarettes and alternative smoking products.CONCLUSIONThis survey found significant differences between CD and UC patients in bothawareness and perception of the impact of smoking on their disease. Furtherefforts should be done to encourage smoking cessation for all IBD patients,including UC patients.Catherine Le Berre Laura Loy Sanna Lönnfors Luisa Avedano Daniele Piovani 2020World Journal of Gastroenterology2020,26,29:4
8临床实践指南应当包含治疗负担显示文摘医疗方案的实施需要花费大量时间和精力,给慢性病患者带来巨大负担。然而,临床实践指南高度重视的是得到某些临床结果(如呼吸急促减少或存活率增加),传统指南的建议也是从同样角度提出的。最近的指南会考虑患者的价值观以及指南建议行为的可接受性和可行性,但对治疗负担没有明确规定。这使患者很难根据自己的价值观和能力对治疗做出明智的决定。Claudia C Dobler Nathan Harb Catherine A Maguire Carol L Armour Courtney Coleman M Hassan Murad 邓璇(译) 莫云凌(校) 2019英国医学杂志中文版2019,22,3:3
9Changes in the colon microbiota and intestinal cytokine gene expression following minimal intestinal surgery显示文摘AIM: To investigate the impact of minor abdominal surgery on the caecal microbial population and on markers of gut inflammation.METHODS: Four week old piglets were randomly allocated to a no-surgery 'control' group(n = 6) or a 'transection surgery' group(n = 5).During the transection surgery procedure, a conventional midline incision of the lower abdominal wall was made and the small intestine was transected at a site 225 cm proximal to the ileocaecal valve, a 2 cm segment was removed and the intestine was re-anastomosed.Piglets received a polymeric infant formula diet throughout the study period and were sacrificed at two weeks post-surgery.Clinical outcomes including weight, stool consistency and presence of stool fat globules were monitored.High throughput DNA sequencing of colonic content was used to detect surgery-relateddisturbances in microbial composition at phylum, family and genus level.Diversity and richness estimates were calculated for the control and minor surgery groups.As disturbances in the gut microbial community are linked to inflammation we compared the gene expression of key inflammatory cytokines(TNF, IL1 B, IL18, IL12, IL8, IL6 and IL10) in ileum, terminal ileum and colon mucosal extracts obtained from control and abdominal surgery groups at two weeks post-surgery.RESULTS: Changes in the relative abundance of bacterial species at family and genus level were confined to bacterial members of the Proteobacteria and Bacteroidetes phyla.Family level compositional shifts included a reduction in the relative abundance of Enterobacteriaceae(22.95 ± 5.27 vs 2.07 ± 0.72, P < 0.01), Bacteroidaceae(2.54 ± 0.56 vs 0.86 ± 0.43, P < 0.05) and Rhodospirillaceae(0.40 ± 0.14 vs 0.00 ± 0.00, P < 0.05) following transection surgery.Similarly, at the genus level, changes associated with transection surgery were restricted to members of the Proteobacteria and Bacteroidetes phyla and included decreased relative abundance of Enterobacteriaceae(29.20 ± 6.74 vs 2.88 ± 1.08, P < 0.01), Alistipes(4.82 ± 1.73 vs 0.18 ± 0.13, P < 0.05) and Thalassospira(0.53 ± 0.19 vs 0.00 ± 0.00, P < 0.05).Surgeryassociated microbial dysbiosis was accompanied by increased gene expression of markers of inflammation.Within the ileum IL6 expression was decreased(4.46 ± 1.60 vs 0.24 ± 0.06, P < 0.05) following transection surgery.In the terminal ileum, gene expression of TNF was decreased(1.51 ± 0.13 vs 0.80 ± 0.16, P < 0.01) and IL18(1.21 ± 0.18 vs 2.13 ± 0.24, P < 0.01), IL12(1.04 ± 0.16 vs 1.82 ± 0.32, P < 0.05) and IL10(1.04 ± 0.06 vs 1.43 ± 0.09, P < 0.01) gene expression increased following transection surgery.Within the colon, IL12(0.72 ± 0.13 vs 1.78 ± 0.28, P < 0.01) and IL10(0.98 ± 0.02 vs 1.95 ± 0.14, P < 0.01) gene expression were increased following transection surgery.CONCLUSION: This study suggests that minor abdominal surgery in infants, results in long-term alteration of the colonic microbial composition and persistent gastrointestinal inflammation.Susan Lapthorne Julie E Bines Fiona Fouhy Nicole L Dellios Guineva Wilson Sarah L Thomas Michelle Scurr Catherine Stanton Paul D Cotter Prue M Pereira-Fantini 2015World Journal of Gastroenterology2015,21,14:3
10DNA damage induced by chronic inflammation contributes to colon carcinogenesis in mice显示文摘Meira Lisiane B Bugni James M Green Stephanie L Lee Chung-Wei Pang Bo Borenshtein Diana Rickman Barry H Rogers Arlin B Moroski-Erkul Catherine A McFaline Jose L Schauer David B Dedon Peter C Fox James G Samson Leona D 2008Journal of Clinical Investigation2008,,7:2
11Effect of Cyclosporine on Left Ventricular Remodeling After Reperfused Myocardial Infarction显示文摘Nathan Mewton Pierre Croisille Gerald Gahide Gilles Rioufol Eric Bonnefoy Ingrid Sanchez Thien Tri Cung Catherine Sportouch Denis Angoulvant Gérard Finet Xavier André-Fou?t Geneviève Derumeaux Christophe Piot Hélène Vernhet Didier Revel Michel Ovize 2010Journal of the American College of Cardiology2010,,12:2
12Soluble CD40 ligand in prediction of acute severe pancreatitis显示文摘瞄准:在胰腺炎严厉估计可溶的 CD40L (sCD40L ) 的早可预测性。方法:在 2000 年 2 月和 2003 年 2 月之间,有尖锐胰腺炎的 279 个连续病人有希望地在我们的学习被注册。在这份报告, 40 个病人与温和并且有严重胰腺炎的 40 个病人随机被学习。sCD40L 集中被测量在承认以后的 48 个小时。结果:sCD40L 层次显著地更高在在严重胰腺炎的承认以后的 48 个小时比在温和胰腺炎。用 1000 的截止,检测疾病的一堂严重功课的 sCD40L 的 pg/L,敏感和特性为 CRP 与 72% 和 81% 相比分别地是 78% 和 62% 。发现那 CRP 的逻辑回归分析统计上是唯一的能检测疾病的一堂严重功课的重要标记。结论:这些调查结果显示 CRP 仍然是一个珍贵标记而 sCD40L 层次应该在进一步的研究被估计,决定尖锐胰腺炎的严厉和预后。Jean Louis Frossard Philippe Morel Brenda Kwak Catherine Pastor Thierry Berney Léo Buhler Alain Von Laufen Sandrine Demulder Francois Mach 2006World Journal of Gastroenterology2006,12,10:2
13Disability-adjusted life years (DALYs) for 291 diseases and injuries in 21 regions, 1990–2010: a systematic analysis for the Global Burden of Disease Study 2010显示文摘Christopher J L Murray Theo Vos Rafael Lozano Mohsen Naghavi Abraham D Flaxman Catherine Michaud Majid Ezzati Kenji Shibuya Joshua A Salomon Safa Abdalla Victor Aboyans Jerry Abraham Ilana Ackerman Rakesh Aggarwal Stephanie Y Ahn Mohammed K Ali Mohammad A 2012The Lancet . 2012 (9859)2012,,9859:2
14Features associated with success rate and performance of fibroscan measurements for the diagnosis of cirrhosis in HCV patients: A prospective study of 935 patients显示文摘Adrien Kettaneh Patrick Marcellin Catherine Douvin Raoul Poupon Marianne Ziol Michel Beaugrand Victor de Lédinghen 2006Journal of Hepatology2006,,4:2
15Effectiveness of the ureaseinhibitor NBPT for improving the efficiency of urea for ryegrass production 显示文摘Catherine L Y J Watson and Laughin J 1990Fertilizer Research1990,24,:2
16Acute pancreatitis显示文摘Jean-Louis Frossard Michael L Steer Catherine M Pastor 2008The Lancet2008,,9607:2
17The Digitization of Healthcare : Boundary Risks, Emotion, and Consumer Willingness to Disclose Personal Health Infortnation 显示文摘Anderson Catherine L Agarwal 2011Information Systems Research2011,22,49:1
18Activation of the nuclear factor κB is a key event in brain tolerance显示文摘Nicolas B Catherine W Michel L 2001J Neurosci2001,21,13:1
19Characterization of adsorbed species on TiO2 after photocatalytic oxidation of toluene显示文摘Catherine M B John L F 2001 2001J Catal2001,200,1:1
20Methylenetetrahydrofolate reductase 677C→T genotype modulates homocysteine responses to a folate-rich diet or a low-dose folic acid supplement: a randomized controlled trial 显示文摘Pauline A L Ashfield-Watt Catherine H Pullin 2002Am J Clin Nutr2002,76,1:1
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