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| 1 | Dietary and metabolomic determinants of relapse in ulcerative colitis patients: A pilot prospective cohort study显示文摘AIM To identify demographic, clinical, metabolomic, and lifestyle related predictors of relapse in adult ulcerative colitis(UC) patients.METHODS In this prospective pilot study, UC patients in clinical remission were recruited and followed-up at 12 mo to assess a clinical relapse, or not. At baseline information on demographic and clinical parameters was collected. Serum and urine samples were collected for analysis of metabolomic assays using a combined direct infusion/liquid chromatography tandem mass spectrometry and nuclear magnetic resolution spectroscopy. Stool samples were also collected to measure fecal calprotectin(FCP). Dietary assessment was performed using a validated self-administered food frequency questionnaire. RESULTS Twenty patients were included(mean age: 42.7 ± 14.8 years, females: 55%). Seven patients(35%) experienced a clinical relapse during the follow-up period. While 6 patients(66.7%) with normal body weight developed a clinical relapse, 1 UC patient(9.1%) who was overweight/obese relapsed during the follow-up(P = 0.02). At baseline, poultry intake was significantly higher in patients who were still in remission during follow-up(0.9 oz vs 0.2 oz, P = 0.002). Five patients(71.4%) with FCP > 150 μg/g and 2 patients(15.4%) with normal FCP(≤ 150 μg/g) at baseline relapsed during the follow-up(P = 0.02). Interestingly, baseline urinary and serum metabolomic profiling of UC patients with or without clinical relapse within 12 mo showed a significant difference. The most important metabolites that were responsible for this discrimination were trans-aconitate, cystine and acetamide in urine, and 3-hydroxybutyrate, acetoacetate and acetone in serum. CONCLUSION A combination of baseline dietary intake, fecal calprotectin, and metabolomic factors are associated with risk of UC clinical relapse within 12 mo. | Ammar Hassanzadeh Keshtel iFloris F van den Brand Karen L Madsen Rupasri Mandal Rosica ValchevaKaren I Kroeker Beomsoo Han Rhonda C Bell Janis Cole Thomas Hoevers David S Wishart Richard N Fedorak Levinus A Dieleman | 2017 | World Journal of Gastroenterology2017，23，21： | 9 |
| 2 | Nat Genet:单基因突变导致过敏性皮炎的发生显示文摘最近,研究者们鉴定出了一类导致神经性皮炎发生的关键基因突变:CARDll。来自美国NIH过敏与传染病研究所的研究者们通过对四个没有血缘关系的患病家庭进行分析,发现了这一导致疾病产生的基因、 | Chi A Ma, Yuan Zhang, Michael A Weinreich, Jonathan J Lyons, Celeste G Nelson, Thomas DiMaggio, Kelly D Stone, Joshua D Milner Jeffrey R Stinson, Elisa Ruffo, Batsukh Dorjbal, Swadhinya Arjunaraja, Kelsey Voss, Andrew L Snow Jordan K Abbott, Pia J Hauk, Paul R Reynolds, Erwin W Gelfand Elisa Ruffo Salomé Glauzy, Natsuko Yamakawa, Eric Meffre Jennifer Stoddard, Julie Niemela, Sergio D Rosenzweig Yu Zhang, Helen F Matthews Joshua J McElwee Nina Jones Alejandro Palma, Matías Oleastro, Emma Prieto, Andrea R Bernasconi, Geronimo Dubra, Silvia Danielian, Jonathan Zaiat, Marcelo A Marti Brian Kim Megan A Cooper Neil Romberg | 2017 | 现代生物医学进展2017，17，27： | 3 |
| 3 | Entry of hepatitis B and C viruses — recent progress and future impact显示文摘 | Thomas F Baumert Luke Meredith Yi Ni Daniel J Felmlee Jane A McKeating Stephan Urban | 2013 | Current Opinion in Virology2013，，： | 3 |
| 4 | 一种房颤风险评分系统的建立(Framingham心脏研究):基于社区的队列研究显示文摘背景房颤导致了发病率和病死率的显著上升。本研究旨在建立一种预测个体罹患房颤绝对风险的风险评分系统,并提供研究人员评价新危险因素的流程。方法作者评估了Framingham心脏研究中于1968年6月至1987年9月间进行了8044次检测的4764例参与者(55%为女性,年龄45~95岁)。此后,参与者被随访至房颤首发,随访期最长达10年。多变量Coxi回归确认出1(1年内罹患房颤的临床危险因素。次级分析纳入了常规超声心动图检测指标(5152例4参与者,7156次检测)对房颤风险进行再分层评估,并评价超声检测指标能否提高风险预测能力。结果4764例参与者中的457例4(10%)罹患房颤。年龄、性别、体重指数、收缩压、降压治疗、PR间期、有临床意义的心脏杂音及心力衰竭与房颤相关,并被纳入了风险评分模型(除体重指数P=0.08外,其余均为P〈0.05),模型的C统计量为0.78(95%CI0.76~0.80)。10年房颤风险随年龄变化:年龄〈65岁的人群中53例(1%)风险高于15%,而〉65岁的人群中为783例(27%)。为提高预测能力而纳入超声检测指标仅使模型C统计量略微增高,由0.78(95%C10.75~0.80)增至0.79(95%CI0.77~0.82:P=0.005)。超声心动图检测指标并不能改善风险再分层评估(P=0.18)。结论基于社区医疗中易得的临床因素建立的风险评分系统,有助于确认社区个体罹患房颤的风险,评估技术或标志物能否改善风险预测,以及针对高危个体采取预防措施。 | Renate B Schnabel Lisa M Sullivan Daniel Levy Michael J Pencina Joseph M Massaro Ralph B D'Agostino Sr Christopher Newton-Cheh Jennifer F Yamamoto Jared W Magnani Thomas M Tadros William B Kannel Thomas J Wang Patrick T Ellinor Philip A Wolf Ramachanclran S Vasan Emelia J Benjamin 黄刚(译) | 2009 | 世界临床医学2009，，9： | 2 |
| 5 | Diabetic Retinopathy显示文摘 | Thomas W Gardner David A Antonetti Alistair J Barber Kathryn F LaNoue Steven W Levison | 2002 | Survey of Ophthalmology2002，，： | 2 |
| 6 | Parturition and urinary incontinence in primiparas 1 1 Statistical analysis was done by Pantelis Andreou.显示文摘 | Scott A Farrell Victoria M Allen Thomas F Baskett | 2001 | Obstetrics & Gynecology2001，，3： | 2 |
| 7 | Morbidity and mortality in compensated cirrhosis type C: A retrospective follow-up study of 384 patients显示文摘 | G Fattovich G Giustina F Degos F Tremolada G Diodati P Almasio F Nevens A Solinas D Mura JT Brouwer H Thomas C Njapoum C Casarin P Bonetti P Fuschi J Basho A Tocco A Bhalla R Galassini F Noventa SW Schalm G Realdi | 1997 | Gastroenterology1997，，2： | 2 |
| 8 | Reoperation for prosthetic aortic valve obstruction in the era of echocardiography: trends in diagnostic testing and comparison with surgical findings显示文摘 | Steven E Girard Fletcher A Miller Thomas A Orszulak Charles J Mullany Samantha Montgomery William D Edwards Henry D Tazelaar Joseph F Malouf A.Jamil Tajik | 2001 | Journal of the American College of Cardiology2001，，2： | 2 |
| 9 | Methods in laboratory investigation normal human urothelial cells in vitro: proliferation and induction of stratification显示文摘 | Southgate J Hutton K A R Thomas D F M | 1994 | Lab Invest1994，71，4： | 2 |
| 10 | Neo-adjuvant treatment with erlotinib in squamous cell carcinoma head and neck (SCCHN) patients before surgery provides an opportunity to find predictive factors of response显示文摘 | Delord J Thomas F Benlyazid A | 2006 | Proc Am Soc Clin Oncol2006，24，： | 1 |
| 11 | Carbon and nitrogen dynamics in ageing earthworm casts in grasslands of the eastern plains of Colombia 显示文摘 | DECAENS T RANGEL A F ASAKAWA N THOMAS R J | 1999 | Biology and Fertility of Soils1999，30，1： | 1 |
| 12 | Solubilization of benzodiazepine binding site from rat cortex 显示文摘 | YOUSUFI M A K THOMAS J W TALLMAN J F | 1979 | Life Sci1979，25，5： | 1 |
| 13 | Robust analysis of the yeast proteome under 50 kDa by molecular-massbased fractionation and top-down mass spectrometry显示文摘 | Kellie J F Catherman A D Durbin K R Tran J C Tipton J D Norris J L Witkowski C E 2nd Thomas P M Kelleher N L | | 0，，01： | 1 |
| 14 | Thomashow components of the Arabidopsis C repeat/dehydration responsive element bindingfactor cold-response pathway are conserved in Brassica napus and other plant species显示文摘 | KIRSTEN R J SUSANNE K KEENAN L A XIN Z VOLKER H JAMES Z Z THOMAS D MICHAEL F | 2001 | Plant Plzysiology2001，127，3： | 1 |
| 15 | The environmental fate of phthalate esters:a literature review显示文摘 | Charles A S Dennis R P Thomas F P | 1997 | Chemesphere1997，35，4： | 1 |
| 16 | Application of heat treatment to enhance permeability in tight gas reservoirs显示文摘 | Jamaluddin A K M Bennion D B Thomas F B | 2000 | JCPT2000，39，11： | 1 |
| 17 | Pulsed magnetic field induced 'analgesia' in the land snail Cepaea nemoralis and the effects of mu,delta,and kappa opioid receptor agonists/antagonists显示文摘 | THOMAS A W KAVALIERS M PRATO F S | 1997 | Peptides1997，18，5： | 1 |
| 18 | Is the Belgian city polycen- tric? A geographical approach显示文摘 | Riguelle F Thomas I Verhetsel A | 2007 | Journal of Economic Geog- raphy2007，7，2： | 1 |
| 19 | The environmental fate of pbthalate esters-a literature review显示文摘 | CHARLES A S DENNIS R P THOMAS F P | 1997 | Chemosphere1997，35，4： | 1 |
| 20 | Photocatalytic Generation of Hydrogen from Methanol显示文摘 | Zabidi N A Mohd Thomas T F | 1998 | J Phys Sci1998，9，： | 1 |
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