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| 1 | Peroxisome proliferator-activated receptor-delta agonist ameliorated inflammasome activation in nonalcoholic fatty liver disease显示文摘AIM: To evaluate the inflammasome activation and the effect of peroxisome proliferator-activated receptors(PPAR)-δ agonist treatment in nonalcoholic fatty liver disease(NAFLD) models.METHODS: Male C57BL/6J mice were classified according to control or high fat diet(HFD) with or without PPAR-δ agonist(GW) over period of 12 wk [control, HFD, HFD + lipopolysaccharide(LPS), HFD + LPS + GW group]. Hep G2 cells were exposed to palmitic acid(PA) and/or LPS in the absence or presence of GW.RESULTS: HFD caused glucose intolerance and hepatic steatosis. In mice fed an HFD with LPS, caspase-1 and interleukin(IL)-1β in the liver were significantly increased. Treatment with GW ameliorated the steatosis and inhibited overexpression of pro-inflammatory cytokines. In Hep G2 cells, PA and LPS treatment markedly increased m RNA of several nucleotide-binding andoligomerization domain-like receptor family members(NLRP3, NLRP6, and NLRP10), caspase-1 and IL-1β. PA and LPS also exaggerated reactive oxygen species production. All of the above effects of PA and LPS were reduced by GW. GW also enhanced the phosphorylation of AMPK-α.CONCLUSION: PPAR-δ agonist reduces fatty acidinduced inflammation and steatosis by suppressing inflammasome activation. Targeting the inflammasome by the PPAR-δ agonist may have therapeutic implication for NAFLD. | Hyun Jung Lee Jong Eun Yeon Eun Jung Ko Eileen L Yoon Sang Jun Suh Keunhee Kang Hae Rim Kim Seoung Hee Kang Yang Jae Yoo Jihye Je Beom Jae Lee Ji Hoon Kim Yeon Seok Seo Hyung Joon Yim Kwan Soo Byun | 2015 | World Journal of Gastroenterology2015，21，45： | 9 |
| 2 | Assessment of scoring systems for acute-on-chronic liver failure at predicting short-term mortality in patients with alcoholic hepatitis显示文摘AIM To assess the performance of proposed scores specific for acute-on-chronic liver failure in predicting shortterm mortality among patients with alcoholic hepatitis.METHODS We retrospectively collected data from 264 patients with clinically diagnosed alcoholic hepatitis from January to December 2013 at 21 academic hospitals in Korea. The performance for predicting short-term mortality was calculated for Chronic Liver FailureSequential Organ Failure Assessment(CLIF-SOFA), CLIF Consortium Organ Failure score(CLIF-C OFs), Maddrey'sdiscriminant function(DF), age, bilirubin, international normalized ratio and creatinine score(ABIC), Glasgow Alcoholic Hepatitis Score(GAHS), model for end-stage liver disease(MELD), and MELD-Na.RESULTS Of 264 patients, 32(12%) patients died within 28 d. The area under receiver operating characteristic curve of CLIF-SOFA, CLIF-C OFs, DF, ABIC, GAHS, MELD, and MELD-Na was 0.86(0.81-0.90), 0.89(0.84-0.92), 0.79(0.74-0.84), 0.78(0.72-0.83), 0.81(0.76-0.86), 0.83(0.78-0.88), and 0.83(0.78-0.88), respectively, for 28-d mortality. The performance of CLIF-SOFA had no statistically significant differences for 28-d mortality. The performance of CLIF-C OFs was superior to that of DF, ABIC, and GAHS, while comparable to that of MELD and MELD-Na in predicting 28-d mortality. A CLIF-SOFA score of 8 had 78.1% sensitivity and 79.7% specificity, and CLIF-C OFs of 10 had 68.8% sensitivity and 91.4% specificity for predicting 28-d mortality.CONCLUSION CLIF-SOFA and CLIF-C OF scores performed well, with comparable predictive ability for short-term mortality compared to the commonly used scoring systems in patients with alcoholic hepatitis. | Hee Yeon Kim Chang Wook Kim Tae Yeob Kim Do Seon Song Dong Hyun Sinn Eileen L Yoon Young Kul Jung Ki Tae Suk Sang Soo Lee Chang Hyeong Lee Tae Hun Kim Jeong Han Kim Hyung Joon Yim Sung Eun Kim Soon Koo Baik Byung Seok Lee Jae Young Jang Young Seok Kim Sang Gyune Kim Jin Mo Yang Joo Hyun Sohn Heon Ju Lee Seung Ha Park Eun Hee Choi Dong Joon Kim Korean Acute-on-Chronic Liver Failure Study Group | 2016 | World Journal of Gastroenterology2016，22，41： | 5 |
| 3 | Multiphase computed tomography radiomics of pancreatic intraductal papillary mucinous neoplasms to predict malignancy显示文摘BACKGROUND Intraductal papillary mucinous neoplasms(IPMNs)are non-invasive pancreatic precursor lesions that can potentially develop into invasive pancreatic ductal adenocarcinoma.Currently,the International Consensus Guidelines(ICG)for IPMNs provides the basis for evaluating suspected IPMNs on computed tomography(CT)imaging.Despite using the ICG,it remains challenging to accurately predict whether IPMNs harbor high grade or invasive disease which would warrant surgical resection.A supplementary quantitative radiological tool,radiomics,may improve diagnostic accuracy of radiological evaluation of IPMNs.We hypothesized that using CT whole lesion radiomics features in conjunction with the ICG could improve the diagnostic accuracy of predicting IPMN histology.AIM To evaluate whole lesion CT radiomic analysis of IPMNs for predicting malignant histology compared to International Consensus Guidelines.METHODS Fifty-one subjects who had pancreatic surgical resection at our institution with histology demonstrating IPMN and available preoperative CT imaging were included in this retrospective cohort.Whole lesion semi-automated segmentation was performed on each preoperative CT using Healthmyne software(Healthmyne,Madison,WI).Thirty-nine relevant radiomic features were extracted from each lesion on each available contrast phase.Univariate analysis of the 39 radiomics features was performed for each contrast phase and values were compared between malignant and benign IPMN groups using logistic regression.Conventional quantitative and qualitative CT measurements were also compared between groups,viaχ2(categorical)and Mann Whitney U(continuous)variables.RESULTS Twenty-nine subjects(15 males,age 71±9 years)with high grade or invasive tumor histology comprised the'malignant'cohort,while 22 subjects(11 males,age 70±7 years)with low grade tumor histology were included in the'benign'cohort.Radiomic analysis showed 18/39 precontrast,19/39 arterial phase,and 21/39 venous phase features differentiated malignant from benign IPMNs(P<0.05).Multivariate analysis including only ICG criteria yielded two significant variables:thickened and enhancing cyst wall and enhancing mural nodule<5 mm with an AUC(95%CI)of 0.817(0.709-0.926).Multivariable post contrast radiomics achieved an AUC(95%CI)of 0.87(0.767-0.974)for a model including arterial phase radiomics features and 0.834(0.716-0.953)for a model including venous phase radiomics features.Combined multivariable model including conventional variables and arterial phase radiomics features achieved an AUC(95%CI)of 0.93(0.85-1.0)with a 5-fold cross validation AUC of 0.90.CONCLUSION Multi-phase CT radiomics evaluation could play a role in improving predictive capability in diagnosing malignancy in IPMNs.Future larger studies may help determine the clinical significance of our findings. | Stuart L Polk Jung W Choi Melissa J McGettigan Trevor Rose Abraham Ahmed Jongphil Kim Kun Jiang Yoganand Balagurunathan Jin Qi Paola T Farah Alisha Rathi Jennifer B Permuth Daniel Jeong | 2020 | World Journal of Gastroenterology2020，26，24： | 5 |
| 4 | The EFSUMB Guidelines and Recommendations on the Clinical Practice of Contrast Enhanced Ultrasound (CEUS): Update 2011 on non-hepatic applications显示文摘 | F. Piscaglia C. Nols?e C. Dietrich D. Cosgrove O. Gilja M. Bachmann Nielsen T. Albrecht L. Barozzi M. Bertolotto O. Catalano M. Claudon D. Clevert J. Correas M. D'Onofrio F. Drudi J. Eyding M. Giovannini M. Hocke A. Ignee E. Jung A. Klauser N. Lassau E. L | 2012 | Ultraschall in Med2012，，01： | 2 |
| 5 | Multicentre randomized clinical trial of mechanical bowel preparation in elective colonic resection显示文摘 | Jung B Pahlman L Nystrom PO | 2007 | Br J Surg2007，94，6： | 1 |
| 6 | Using cloudy AIRS fields of view in numerical weather prediction 显示文摘 | Marshall J L Jung J Goldberg M | 2008 | Australian Meteorological Magazine2008，57，3： | 1 |
| 7 | Poisoning effect of nitrogen compounds on the performance of CoMoS/ Al2O3 catalyst in the hydrodesulfurization of dibeuzothiophene,4-methyldibenzothiophene,and 4,6-dimethyldibenzothiophene显示文摘 | CHAN K JUNG J L JUN S B | 2001 | Applied Catalysis B:Environmental2001，35，1： | 1 |
| 8 | Discrete sliding-mode control of a PWM inverter for sinusoidal output waveform synthesis with optimal sliding curve 显示文摘 | Jung S L Tzou Y Y | 1996 | IEEE Trans on Power Electronics1996，11，4： | 1 |
| 9 | Reproducible electrochemical etching of tungsten probe tips显示文摘 | GUISE O L AHNER J W JUNG M C GOUGHNOUR P C YATES J | 2002 | Nano Letters2002，2，3： | 1 |
| 10 | Wear mechanism of multiphase friction materials with different phenolic resin matri- ces显示文摘 | HONG U S JUNG S L CHO K H | 2009 | Wear2009，266，78： | 1 |
| 11 | microRNA directed cleavage of ATHB15 mRNA regulates vascular development in Arabidopsis inflorescence stems 显示文摘 | Kim J Jung J H Reyes J L kim Y S Kim S Y Chung K S Kiln J A Lee M Lee Y Kim V N | 2005 | The Plant Journal2005，42，： | 1 |
| 12 | Dissecting the autocrine and paracrine roles of the CCR2-CCL2 axis in tumor survival and angiogenesis显示文摘 | Izhak L Wildbaum G Jung S | 2012 | PLo S One2012，7，28： | 1 |
| 13 | Antimicrobial activity of naturalantimicrobial substances against spoilage bacteria isolated from freshproduce显示文摘 | Zheng L Bae YM Jung KS | 2013 | Food Control2013，32，2： | 1 |
| 14 | Treatment of Paenibacillus illinoisensis suppresses the activities of antioxidativeenzymes in pepper roots caused by Phytophthora capsici infection显示文摘 | Jung W J Jin Y L Park R D | 2006 | World Journal of Microbiology Biotechnology2006，22，： | 1 |
| 15 | Performance evaluation of high modulus asphalt mixtures for long life asphalt pavements显示文摘 | Hynu J L Jung H L Hee M P | 2007 | Construction and Building Materials2007，21，5： | 1 |
| 16 | Postconditioning with isoflurane reduced ischemia-induced brain injury in rats 显示文摘 | Lee J J Li L Jung HH | 2008 | Anesthesiology2008，108，6： | 1 |
| 17 | XDSearch:An efficient search engine for XML document schemata显示文摘 | Lu E J L Jung Y M | 2003 | Expert Systems with Applications2003，24，2： | 1 |
| 18 | Charaeter/stics of Transparent Conduct/ng Af-doped ZnO Films Prepared by DC Magnetron Sputtering 显示文摘 | Jung S M Kim Y H Kim Seong-/l | 2011 | Current Applied Physics2011，11，1： | 1 |
| 19 | Alveolar soft part sarco- ma metastasized to both the skull and the brain 显示文摘 | Shin T H Jung Y J Kim O L Kim M S | 2012 | J Korean Neu- rosurg Soc2012，52，1： | 1 |
| 20 | Anticancer activity of HS-527, a novel inhibitor targeting PI3-kinase in human pancreatic cancer cells显示文摘 | Ryu Y L Jung K H Son M K | 2014 | Cancer Lett2014，353，1： | 1 |
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