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| 1 | Sitagliptin in patients with non-alcoholic steatohepatitis: A randomized, placebo-controlled trial显示文摘AIM To evaluate the effect of sitagliptin vs placebo on histologic and non-histologic parameters of nonalcoholic steatohepatitis(NASH).METHODS Twelve patients with biopsy-proven NASH were randomized to sitagliptin(100 mg daily)(n=6)or placebo(n=6)for 24 wk.The primary outcome was improvement in liver fibrosis after 24 wk.Secondary outcomes included evaluation of changes in NAFLD activity score(NAS),individual components of NAS(hepatocyte ballooning,lobular inflammation,and steatosis),glycemic control and insulin resistance[including measurements of glycated hemoglobin(Hb A1C)and adipocytokines],lipid profile including free fatty acids,adipose distribution measured using magnetic resonance imaging(MRI),and thrombosis markers(platelet aggregation and plasminogen activator inhibitor 1 levels).We also sought to determine the correlation between changes in hepatic fat fraction(%)[as measured using the Iterative Decomposition of water and fat with Echo Asymmetry and Least-squares estimation(IDEAL)MRI technique]and changes in hepatic steatosis on liver biopsy.RESULTS Sitagliptin was not significantly better than placebo at reducing liver fibrosis score as measured on liver biopsy(mean difference between sitagliptin and placebo arms,0.40,P=0.82).There were no significant improvements evident with the use of sitagliptin vs placebo for the secondary histologic outcomes of NAS total score as well as for the individual components of NAS.Compared to baseline,those patients who received sitagliptin demonstrated improved Hb A1C(6.7%±0.4%vs 7.9%±1.0%,P=0.02),and trended towards improved adiponectin levels(4.7±3.5μg/m L vs 3.9±2.7μg/m L,P=0.06)and triglyceride levels(1.26±0.43 mmol/L vs 2.80±1.64 mmol/L,P=0.08).However,when compared with placebo,sitagliptin did not cause a statistically significant improvement in Hb A1C(mean difference,-0.7%,P=0.19)nor triglyceride levels(mean difference-1.10mmol/L,P=0.19)but did trend towards improved adiponectin levels only(mean difference,0.60μg/m L,P=0.095).No significant changes in anthropometrics,liver enzymes,other adipocytokines,lipid profile,thrombosis parameters,or adipose distribution were demonstrated.The MRI IDEAL procedure correlated well with steatosis scores obtained on liver biopsy in both groups at baseline and post-treatment,and the Spearman correlation coefficients ranged from r=0.819(baseline)to r=0.878(post-treatment),P=0.002.CONCLUSION Sitagliptin does not improve fibrosis score or NAS after 24 wk of therapy.The MRI IDEAL technique may be useful for non-invasive measurement of hepatic steatosis. | Tisha R Joy Charles A McKenzie Rommel G Tirona Kelly Summers Shannon Seney Subrata Chakrabarti Neel Malhotra Melanie D Beaton | 2017 | World Journal of Gastroenterology2017，23，1： | 18 |
| 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 | Ceramics in Dentistry: Historical Roots and Current Perspectives显示文摘 | Kelly J R Nishimura I Campbell S D | 1996 | J Prosthet Dent1996，75，： | 1 |
| 4 | Structural testing of concurrent programs显示文摘 | Taylor R N Levine D L Kelly C D | 1992 | IEEE Trans Softw Eng1992，18，3： | 1 |
| 5 | Magnetron sputtering;a review of recent development and applications显示文摘 | Kelly P J Arnell R D | 2000 | Vacuum2000，56，： | 1 |
| 6 | 显示文摘 | Kelly P J Arnell R D | 2000 | Vacuum2000，56，： | 1 |
| 7 | An evaluation of failure criteria for ma- trix induced failure in composite materials显示文摘 | Li R Kelly D Crosky A | 2002 | Composite Struc- tures2002，57，1： | 1 |
| 8 | 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 |
| 9 | Magnetron SputterDg:a Review of Recent Developments and Applications显示文摘 | Kelly P J Amell R D | | 0，，03： | 1 |
| 10 | Accuracy of finite difference modeling of acoustic wave equation显示文摘 | Alford R M Kelly K R Boore D M | 1974 | Geophysics1974，39，6： | 1 |
| 11 | Accuracy of finite- difference modeling of the acoustic wave equation 显示文摘 | Alford R M Kelly K R Boore D M | 1974 | Geophysics1974，39，： | 1 |
| 12 | Magnetron Sputtering:A Review ofRecent Developments and Applications显示文摘 | Kelly P J Arnell R D | 2000 | Vacuum2000，56，3： | 1 |
| 13 | 查看详情显示文摘 | Regan S P Marozas J A Craxton R S Kelly J H Donaldson W R Jaanimagi P A Jacobs-Perkins D Keck R L Kessler T J Mey-erhofer D D Sangster T C Seka W Smalyuk V A Sknpsky S Zuegel J D | | 0，，： | 1 |
| 14 | OMEGA EP high-energy petawatt laser: progress and prospects显示文摘 | D N Maywar J H Kelly L J Waxer S F B Morse I A Begishev J Bromage C Dorrer J L Edwards L Folnsbee M J Guardalben S D Jacobs R Jungquist T J Kessler R W Kidder B E Kruschwitz S J Loucks J R Marciante R L McCrory D D Meyerhofer A V Okishev J B Oliver G Pien | 2008 | Journal of Physics: Conference Series2008，，3： | 1 |
| 15 | Review and discussion of the compications of minimally invasive pectus excavatum repair显示文摘 | Nuss D Croitoru D P Kelly R E | 2002 | Eur J Pediatr Surg2002，12，4： | 1 |
| 16 | Dispersion of cerussite-rich tailings and plant uptake of heavy metals at historical lead mines near Newtownards,Northern Ireland显示文摘 | Moles N R Smyth D Mather C E Beattie E H Kelly M | 2004 | Applied Earth Science2004，113，： | 1 |
| 17 | Growth of well- defined ZnO mieropartieles by hydroxide ion hydrolysis of zinc salts显示文摘 | Mcbride R A Kelly J M Mecormaek D E | 2003 | J Mater Chem2003，13，5： | 1 |
| 18 | Identification and potential use of a molecular marker for rust resistance in common bean显示文摘 | Miklas P N Stavely J R Kelly J D | 1993 | Theor Appl Gene1993，85，： | 1 |
| 19 | Microwave activation of enzymatic catalysis 显示文摘 | Young D D Nichols J Kelly R M | 2008 | Journal of the American ChemicalSociety2008，130，10： | 1 |
| 20 | Importance of microbial colonization of the gut in early life to the development of immunity显示文摘 | King T Aminov R | 2007 | Mutat Res2007，622，12： | 1 |
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