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1Clinical assessment and management of liver fibrosis in nonalcoholic fatty liver disease显示文摘Non-alcoholic fatty liver disease(NAFLD)is among the most frequent etiologies of cirrhosis worldwide,and it is associated with features of metabolic syndrome;the key factor influencing its prognosis is the progression of liver fibrosis.This review aimed to propose a practical and stepwise approach to the evaluation and management of liver fibrosis in patients with NAFLD,analyzing the currently available literature.In the assessment of NAFLD patients,it is important to identify clinical,genetic,and environmental determinants of fibrosis development and its progression.To properly detect fibrosis,it is important to take into account the available methods and their supporting scientific evidence to guide the approach and the sequential selection of the best available biochemical scores,followed by a complementary imaging study(transient elastography,magnetic resonance elastography or acoustic radiation force impulse)and finally a liver biopsy,when needed.To help with the selection of the most appropriate method a Fagan′s nomogram analysis is provided in this review,describing the diagnostic yield of each method and their post-test probability of detecting liver fibrosis.Finally,treatment should always include diet and exercise,as well as controlling the components of the metabolic syndrome,+/-vitamin E,considering the presence of sleep apnea,and when available,allocate those patients with advanced fibrosis or high risk of progression into clinical trials.The final end of this approach should be to establish an opportune diagnosis and treatment of liver fibrosis in patients with NAFLD,aiming to decrease/stop its progression and improve their prognosis.Alejandro Campos-Murguía Astrid Ruiz-Margáin JoséA González-Regueiro Ricardo U Macías-Rodríguez 2020World Journal of Gastroenterology2020,26,39:12
2Clinical scenarios for the use of S100β as a marker of hepatic encephalopathy显示文摘AIM: To evaluate the association between serum concentrations of S100β in patients with cirrhosis and the presence of low grade hepatic encephalopathy(HE).METHODS: This was a cross-sectional study. The population was categorized into four groups healthy subjects, cirrhosis without HE, cirrhosis with covert hepatic encephalopathy(CHE) and cirrhosis with overt HE. Kruskal-Wallis, Mann Whitney's U with Bonferroni adjustment Spearman correlations and area under the ROC were used as appropriate.RESULTS: A total of 61 subjects were included, 46 cirrhotic patients and 15 healthy volunteers. S100β values were different among all groups, and differences remained significant between groups 1 and 2(P < 0.001), and also between groups 2 and 3(P = 0.016), but not between groups 3 and 4. In cirrhotic patients with HE S100β was higher than in patients without HE [0.18(0.14-0.28) ng/m L vs 0.11(0.06-0.14) ng/m L, P < 0.001]. There was a close correlation between serum concentrations of S100β and psychometric hepatic encephalopathy score in patients with cirrhosis without HE compared to the patients with cirrhosis with CHE(r =-0.413, P = 0.019). ROC curve analysis yielded > 0.13 ng/m L as the best cutoff value of S100β for the diagnosis of HE(sensitivity 83.3%, specificity 63.6%).CONCLUSION: Serum concentrations of S100β are higher in patients with cirrhosis than in healthy volunteers, and are further increased in the presence of hepatic encephalopathy. The results suggest that serum biomarkers such as S100β could help in the correct characterization of incipient stages of HE.Andrés Duarte-Rojo Astrid Ruiz-Margáin Ricardo U Macias-Rodriguez Francisco Javier Cubero José Estradas-Trujillo Rosa Ma Munoz-Fuentes Aldo Torre 2016World Journal of Gastroenterology2016,22,17:4
3Dynamic Programming for Multidimensional Stochastic Control ProblemsJin Ma Department of Mathematics,Purdue University,West Lafayette,IN 47907-1395,U S A E-mail:majin@math.purdue,eduJiongmin Yong Laboratory of Mathematics for Nonlinear Science,Department of Mathematics,and Institute of Mathematical Finance,Fudan University,Shanghai 200433,P.R.China E-mail:jyong@fudan,edu.cn 1999Acta Mathematica Sinica,English Series1999,15,4:2
4S regional studies显示文摘JAMES W HARRINGTON Prcducer service research in U 1995Professional Gecgraphier1995,47,1:1
5Polish journal of microbiology/Polskie Towarzystwo Mikrobiologow显示文摘Kowalska B Smolinska U Oskiera IVL First report of Serratia plymuthica causing onion bulb rot in Poland 2011The Polish Society of Microbiologists2011,60,1:1
6The influence of configuration factors on cavity adaptation in compomer restorations显示文摘U noS T anakaT In oueS 1999Dent Mater1999,18,:1
7Recyclable tertaaryphosphonium supported chiral im idazolidin^-one organocatalyst forD iels-A lder reactions显示文摘L in Z H L u C F Yang G C e t a l 2013Catal Commun2013,35,:1
8Friction and wear properties of micro textured DLC coated surfaces in boundary lubricated sliding 显示文摘location in dry point frictionless Tribology - Transactions of the Pettersson U Jacobson S 2004Tribology Letters2004,17,:1
9Antimicrobial suscep- tibility and coagulase gene typing of Staphylococcus aureus isolated from bovine clinical mastitis cases in Turkey显示文摘Guler In Ok U Gunduz K 0,,09:1
10MR imaging and spectroscopy of a tuber cinereum hamartoma in a pat ient with growth hormone deficiency and hypogonadotropic hypogonadism显示文摘Mart in DD Seeger U Ranke MB 2003AJNR2003,24,:1
11E ffica cy o f early postoperativeenteral n u tritio n in supporting patients afteresophagectomy显示文摘Y u X B L in Q Q in X et a l 2014Minerva Chir2014,69,1:1
12Characterization and biological potency of mono - to tetra-halogenated carbazoles 显示文摘Riddell N in U H Safe S 2015Environmental Science & Technology2015,49,10:1
13AU: Willemse JL, Leurs JR, Hendriks DF显示文摘TI: Fast kinetic assay for the determination of procarboxypeptidase U (TAFI) in human plasma 2005J Thromb Haemost2005,3,10:1
14cisplatin/vinorlbine alone in the first-line treatment of patients with epidermal growth factor receptor expressing advanced non-small-cell lung cancer 显示文摘Gatzemeier U RoseU R Ramlau R Cetuximab (Erbitux) in combination with cisplatin/vinorelbine vs 2003Proc Am Soc Clin Oncol2003,22,:1
15Rapid automated diagnosis of diabetic peripheral neuropathy with in vivo corneal confocal mi- croscopy显示文摘Petropoulos IN Alam U Fadavi H 2014Invest Ophthalmol Vis Sci2014,55,4:1
16S and Canada显示文摘Anderson M B Kanter S L Medical Education in the U 2010Academic Medicine2010,85,9:1
17Silole-containing poly(silylenevinylene)s: synthesis, characterization, Aggregation- Enhanced emission, and explosive deteetion显示文摘Zhao Zu]in Jiang Tao Guo Yan]u 2012Journal of Polymers Scienee Part A : Polymer Chemistry2012,50,1:1
18An interim report on a controlled double-blind mt:!ticenter study versus placebo 显示文摘Marini A Franzetii M Gios G Flauto U Arosio A Maccabruni M Ambroxol in the treatment of idiopathic respiratory dis-tress syndrome 1987Respiration1987,51,1:1
19A longer look at the asymmetric dependence between hedge funds and the equity market显示文摘Kang B U In F Kim G 2010Journal of Financial and Quantitative Analysis2010,45,3:1
20A c tiv e dam pingbasedco n tro l fo r grid -con necte d L C L -filte re d in v e rte r w ithin je c te d g rid cu rre n t feedback o n ly 显示文摘X u J in m in g X ie S h a o ju n Tang T in g IE E E Trans on In du s tria l E le c tro n ic s0,61,9:1
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