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    题名 作者 年代 出处 被引量
1烟酰胺磷酸核糖基转移酶促进肺血管重塑,是肺动脉高压的治疗靶点显示文摘肺动脉高压(pulmonary arterial hypertension,PAH)是一种严重的进行性疾病,其标志之一是肺血管重塑。烟酰胺磷酸核糖基转移酶(nicotinamide phosphoribosyl transferase,NAMPT)是调节细胞内烟酰胺腺嘌呤二核苷酸水平、细胞氧化还原状态,调节组蛋白脱乙酰酶,促进细胞增殖和抑制凋亡的一种细胞酶。研究人员假设NAMPT可促进肺血管重塑,Chen J Sysol JR Singla S Zhao S Yamamura A Valdez-Jasso D Abbasi T Shioura KM Sahni S Reddy V Sridhar A Gao H Torres J Camp SM Tang H Ye SQ Comhair S Dweik R Hassoun P Yuan JX Garcia JG Machado RF 刘莉 叶鹏 2017中华高血压杂志2017,25,2:10
2Mycophenolate mofetil for drug-induced vanishing bile duct syndrome显示文摘Amoxicillin/clavulanate is associated with liver injury, mostly of a cholestatic pattern. While outcomes are usually benign, progression to cirrhosis and death has been reported. The role of immunosuppressive therapy for patients with a protracted course is unclear. We report the case of an elderly patient who developed prolonged cholestasis secondary to amoxicillin/clavulanate. Vanishing bile duct syndrome was confirmed by sequential liver biopsies. The patient responded to prednisone treatment, but could not be weaned off corticosteroids, even when azathioprine was added. Complete withdrawal of both prednisone and azathioprine was possible by using mycophenolate mofetil, an inosine monophosphate dehydrogenase inhibitor. Sustained remission has been maintained for more than 3 years with low-dose mycophenolate mofetil.S Simona Jakab A Brian West Dennis M Meighan Robert S Brown Jr William B Hale 2007World Journal of Gastroenterology2007,13,45:8
3急性脊髓损伤患者治疗的临床操作指南:关于MRI基线在临床治疗决策与结果预测中作用的几点建议(英文)显示文摘The objective of this guideline is to outline the role of magnetic resonance imaging(MRI) in clinical decision making and outcome prediction in patients with traumatic spinal cord injury(SCI).Methods A systematic review of the literature was conducted to address key questions related to the use of MRI in patients with traumatic SCI.This review focused on longitudinal studies that controlled for baseline neurologic status.A multidisciplinary Guideline Development Group(GDG) used this information,their clinical expertise,and patient input to develop recommendations on the use of MRI for SCI patients.Based on GRADE(Grading of Recommendation,Assessment,Development and Evaluation),a strong recommendation is worded as ' we recommend,' whereas a weaker recommendation is indicated by 'we suggest.' Results Based on the limited available evidence and the clinical expertise of the GDG,our recommendations were:(1) 'We suggest that MRI be performed in adult patients with acute SCI prior to surgical intervention,when feasible,to facilitate improved clinical decision-making'(quality of evidence,very low) and(2) 'We suggest that MRI should be performed in adult patients in the acute period following SCI,before or after surgical intervention,to improve prediction of neurologic outcome '(quality of evidence,low).Conclusions These guidelines should be implemented into clinical practice to improve outcomes and prognostication for patients with SCI.Fehlings MG Martin AR Tetreault LA Aarabi B Anderson P Arnold PM Brodke D Burns AS Chiba K Dettori JR Furlan JC Hawryluk G Holly LT Howley S Jeji T Kalsi-Ryan S Kotter M Kurpad S Kwon BK Marino RJ Massicotte E Merli G Middleton JW Nakashima H Nagoshi N Palmieri K Singh A Skelly AC Tsai EC Vaccaro A Wilson JR Yee A Harrop JS 2017中华神经外科疾病研究杂志2017,16,6:8
4Soil boron fertilization:The role of nutrient sources and rootstocks in citrus production显示文摘Boron(B) is a key element for citrus production, especially in tropical regions, where the nutrient availability is commonly low in the soil. In addition, information about doses, fertilizer sources, methods of application, and particularly, differential nutrient demand of scion/rootstock combinations are required for efficient fertilization of commercial groves. In a non-irrigated sweet orange orchard(cv. Natal), grafted onto Rangpur lime, Swingle citrumelo or Sunki mandarin, we studied the application of two sources of B: boric acid(17% B, soluble in water) and ulexite(12% B, partially soluble in water) at four levels of supply(control without B, and soil application of 2, 4 and 6 kg ha^(-1) yr^(-1) of B). The experiment was carried out for three years(2004-2006). Boron availability in the soil and concentration in the leaves, as well as the fruit yield and quality of trees were evaluated. Soil B extracted with hot water and total leaf B positively correlated with doses of the nutrient applied to the trees. Levels of B in the soil and in the leaves did not vary with fertilizer sources. Fruit yield of trees grafted onto Rangpur lime and Swingle citrumelo was more responsive to B doses than those grafted onto Sunki mandarin. The maximum fruit yield of trees grafted onto Swingle was obtained with 3.2 kg ha^(-1) yr^(-1) of B, and leaf B level of 280 mg kg^(-1) that point out to a highest demand for B when this combination was compared with other rootstocks. Furthermore, fertilization with B did not affect the quality of fruits, but correlated with B and potassium(K) concentrations in the leaves. These results also support that the current recommendations for levels of B in leaves should be revisited.Dirceu Mattos Jr Franz W R Hippler Rodrigo M Boaretto Eduardo S Stuchi Jose A Quaggio 2017Journal of Integrative Agriculture2017,16,7:5
5Framingham研究中年轻成人缺血性脑卒中发病的时间趋势显示文摘中年脑卒中对残疾造成的相关生活质量损失影响极大。在这个年龄段,缺血性脑卒中发病率可能会增加。该研究调查了按照中年和老年发病的脑卒中进行分层的社区样本中,缺血性脑卒中发病率和脑卒中危险因素变化的长期趋势。Framingham研究自1948年开始对脑卒中事件进行监测,研究人员对年龄35.<55和>55岁的患者开始进行随访观察,使用Cox模型检查经年龄和性别调整后的10年缺血性脑卒中发病率。在4个时期内进行线性趋势检验,并控制各期之间的时间距离。刘莉(译) 叶鹏(审校) Aparicio HJ Himali JJ Satizabal CL Pase MP Romero JR Kase CS Beiser A S Seshadri S 2019中华高血压杂志2019,27,8:2
6Quality of life, work productivity impairment and healthcare resources in inflammatory bowel diseases in Brazil显示文摘BACKGROUND Inflammatory bowel diseases(IBD)have been associated with a low quality of life(QoL)and a negative impact on work productivity compared to the general population.Information about disease control,patient-reported outcomes(PROs),treatment patterns and use of healthcare resources is relevant to optimizing IBD management.AIM To describe QoL and work productivity and activity impairment(WPAI),treatment patterns and use of healthcare resources among IBD patients in Brazil.METHODS A multicenter cross-sectional study included adult outpatients who were previously diagnosed with moderate to severe Crohn’s disease(CD)or ulcerative colitis(UC).At enrolment,active CD and UC were defined as having a Harvey Bradshaw Index≥8 or a CD Activity Index≥220 or calprotectin>200μg/g or previous colonoscopy results suggestive of inadequate control(per investigator criteria)and a 9-point partial Mayo score≥5,respectively.The PRO assessment included the QoL questionnaires SF-36 and EQ-5D-5L,the Inflammatory Bowel Disease Questionnaire(IBDQ),and the WPAI questionnaire.Information about healthcare resources and treatment during the previous 3 years was collected from medical records.Chi-square,Fisher’s exact and Student’s t-/Mann-Whitney U tests were used to compare PROs,treatment patterns and the use of healthcare resources by disease activity(α=0.05).RESULTS Of the 407 patients in this study(CD/UC:64.9%/35.1%,mean age 42.9/45.9 years,54.2%/56.6%female,38.3%/37.1%employed),44.7%/25.2%presented moderate-to-severe CD/UC activity,respectively,at baseline.Expressed in median values for CD/UC,respectively,the SF-36 physical component was 46.6/44.7 and the mental component was 45.2/44.2,the EQ-visual analog scale score was 80.0/70.0,and the IBDQ overall score was 164.0/165.0.Moderate to severe activity,female gender,being unemployed,a lower educational level and lower income were associated with lower QoL(P<0.05).Median work productivity impairment was 20%and 5%for CD and UC patients,respectively,and activity impairment was 30%,the latter being higher among patients with moderate to severe disease activity compared to patients with mild or no disease activity(75.0%vs 10.0%,P<0.001).For CD/UC patients,respectively,25.4%/2.8%had at least one surgery,38.3%/19.6%were hospitalized,and 70.7%/77.6%changed IBD treatment at least once during the last 3 years.The most common treatments at baseline were biologics(75.3%)and immunosuppressants(70.9%)for CD patients and 5-ASA compounds(77.5%)for UC patients.CONCLUSION Moderate to severe IBD activity,especially among CD patients,is associated with a substantial impact on QoL,work productivity impairment and an increased number of IBD surgeries and hospitalizations in Brazil.Rogerio Serafim Parra Julio MF Chebli Heda MBS Amarante Cristina Flores Jose ML Parente Odery Ramos Milene Fernandes Jose JR Rocha Marley R Feitosa Omar Feres Antonio S Scotton Rodrigo B Nones Murilo M Lima Cyrla Zaltman Carolina D Goncalves Isabella M Guimaraes Genoile O Santana Ligia Y Sassaki Rogerio S Hossne Mauro Bafutto Roberto LK Junior Mikaell AG Faria Sender J Miszputen Tarcia NF Gomes Wilson R Catapani Anderson A Faria Stella CS Souza Rosana F Caratin Juliana T Senra Maria LA Ferrari 2019World Journal of Gastroenterology2019,25,38:2
7Continental drift V:Proposed hypothesis of earth tectonics显示文摘MEYERHOFF A A MEYERHOFF H A BRIGGS K S Jr 1972Journal of Geology1972,80,6:2
8Characterization of fimN,a new Bordetella bronchiseptica major fimbrial subunit gene显示文摘 Rajeev S Burns E H Jr 2000Gene2000,256,12:1
9Series Introduction:the Transcription Factor NF-kappa B and Human Disease显示文摘BALDWIN A S Jr 2001J Clin Investig2001,107,:1
10A common PCSK9 haplotype,encompassing the E670G coding single nucleotide polymorphism,is a novel genetic marker for plasma low-density lipoprotein cholesterol levels and severity of coronary atherosclerosis显示文摘CHEN S N BALLANTYNE C M GOTTO A M Jr 2005J Am Coll Cardiol2005,45,10:1
11Nitrogen Isotopes as Indicators of Nitrate Sources in Minnesota Sand -Plain Aquifers 显示文摘Komor S C Jr H W A 1993Ground Water1993,31,2:1
12Preparation and Structural Characterization of, and Chemical Vapor Deposition Studies with Certain Yttrium Tris (fl-Diketonate) Compounds 显示文摘Luten H A Rees Jr W S Goedken V L 1996Chem Vap Deposition1996,2,:1
13Evidence of melatonin synthesis by human lymphocytes and its physiological significance: possible role as intracrine, autocrine, and or paracrine substance显示文摘Carrillo-Vieo A Cairo JR Abreu P Lardone PJ Garcia-Maurino S Reiter R J 2004FASEB J2004,18,3:1
14The Role o{ Risk in Executive Compensation显示文摘GRAY S R CANNELLA JR A A 1997Journal of Manage- ment1997,23,4:1
15Measuring service quality: a reexamination and extension 显示文摘Cronin Jr J J Taylor S A 1992The journal of marketing1992,,:1
16Avian color perception predicts behavioral responses to experimental brood parasitism in chaffinches显示文摘Avilés JM Vikan JR Fossoy F Antonov A Moksnes A R(o)skaft E Stokke BG 0,,:1
17Molecular epi-demiology and evolution of enterovirus 71 strains isolated from 1970 to 1998显示文摘Brown B A Oberste M S Alexander J P Jr 0,,:1
18Introduction to a system for distributed databases (SDD-1)显示文摘Rothnie Jr J B Bernstein P A Fox S 1980ACM Transactions on Database Systems (TODS)1980,5,1:1
19Generation cycle in the duodenal crypt cells of germ- free and conventional mice 显示文摘LESHER S WALBURG H E Jr SACHER G A Jr 1964Nature1964,202,4935:1
20Status and prospects for SiC power MOSFETs 显示文摘Cooper J A Jr Melloch M R Ranbir S 2002IEEE Transactions on Electron Devices2002,49,:1
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