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| 1 | Alcoholic liver disease:Utility of animal models显示文摘Alcoholic liver disease(ALD) is a major cause of acute and chronic liver injury. Extensive evidence has been accumulated on the pathological process of ALD during the past decades. However, effective treatment options for ALD are very limited due to the lack of suitable in vivo models that recapitulate the full spectrum of ALD. Experimental animal models of ALD, particularly rodents, have been used extensively to mimic human ALD. An ideal animal model should recapitulate all aspects of the ALD process, including significant steatosis, hepatic neutrophil infiltration, and liver injury. A better strategy against ALD depends on clear diagnostic biomarkers, accurate predictor(s) of its progression and new therapeutic approaches to modulate stop or even reverse the disease. Numerous models employing rodent animals have been established in the last decades to investigate the effects of acute and chronic alcohol exposure on the initiation and progression of ALD. Although significant progress has been made in gaining better knowledge on the mechanisms and pathology of ALD, many features of ALD are unknown, and require further investigation, ideally with improved animal models that more effectively mimic human ALD. Although differences in the degree and stages of alcoholic liver injury inevitably exist between animal models and human ALD, the acquisition and translational relevance will be greatly enhanced with the development of new and improved animal models of ALD. | Arantza Lamas-Paz Fengjie Hao Leonard J Nelson Maria Teresa Vázquez Santiago Canals Manuel Gómez del Moral Eduardo Martínez-Naves Yulia A Nevzorova Francisco Javier Cubero | 2018 | World Journal of Gastroenterology2018，24，45： | 26 |
| 2 | 从附睾到卵子:CRISP蛋白在哺乳动物受精过程中的作用显示文摘哺乳动物的受精过程涉及精卵结合的很多步骤,是一个非常复杂的过程,其分了机制亟待阐明。此篇综述主要论述了CRISP(富含半胱氨酸的分泌蛋白)作为模型分子在哺乳动物受精过程中的价值。大量的体外实验和基因敲出模型研究显示,附睾内的CRISP1以两种不同的亲和力结合于精子表面,参与精子获能、精子-透明带结合、精卵融合的调控。这些研究成果可以延伸至人类。我们住研究中发现,人类具有与啮齿类同源的CRISP(hCRISP1),同样参与受精过样。CRISP家族的其他成员(睾丸内CRISP2、附挈内CRISP3—4、射精时的CRISP3)也参与了精卵结合的过程,提示同源分子间的相互协同有助于受精的成功。另外,我们的研究显示,CRISP蛋白伴随精子穿越男性及女性生殖管道的全过程。我们推测CRISP不仅参与了受精过程,而且可能成为不育和避孕研究的新靶点。 | Vanina G Da Ros Mariana Weigel Munoz Maria A Battistone Nicolas G Brukman Guillermo Carvajal Ludmila Curci Matlas D Gomez-Elias Debora J Cohen Patricia S Cuasnicu | 2015 | Asian Journal of Andrology2015，17，5： | 5 |
| 3 | Hepatitis B-specific T helper cell responses in uninfected infants born to HBsAg^(+)/HBeAg^(-) mothers显示文摘Vertically transmitted hepatitis B virus(HBV)usually causes chronic infection.While combined active–passive immunoprophylaxis in neonates of hepatitis B surface antigen-positive(HBsAg1)mothers at birth prevents vertical transmission,it is not yet clear whether neonates encounter the virus or its products in the absence of hepatitis B e antigen(HBeAg).This study was undertaken to investigate HBV antigen-specific T-cell responses in vaccinated neonates of HBsAg1/HBeAg2 mothers.Blood was collected from 46 HBsAg1 mothers and their neonates(subjects)as well as 24 age-matched controls.All neonates of HBsAg1 mothers received appropriate immunoprophylaxis,and HBsAg and hepatitis B surface antibody(anti-HBs)antibody titers were determined after completion of the vaccination course.Peripheral blood mononuclear cells(PBMCs)from infants at birth,1 and 6 months of age were stimulated with recombinant HBsAg,hepatitis B core antigen(HBcAg)and mitogen,and interferon(IFN)-c concentrations were determined by ELISA.HBsAg-induced production of IL-2,IL-5,IL-6 and IL-10 was assessed using a cytometric bead array kit on cells from 6-month-old neonates post-vaccination.All neonates were HBsAg2 and responded to vaccination.Increased IFN-c production following HBcAg stimulation was seen in 30.4%of neonates born to HBsAg1/HBeAg2 mothers.Subjects demonstrated significantly higher IL-2 production post-HBsAg stimulation,whereas IL-5,IL-6 and IL-10 cytokine responses were not significantly different.Almost one-third of uninfected neonates developed viral antigen-induced IFN-c production,suggesting that they had been exposed to virions or viral derivatives.This encounter,however,did not impair their T-cell responses to vaccination. | Lemonica Koumbi Antonio Bertoletti Vassiliki Anastasiadou Maria Machaira Winnie Goh Nikolaos G Papadopoulos Dimitris A Kafetzis Vassiliki Papaevangelou | 2010 | Cellular & Molecular Immunology2010，7，6： | 4 |
| 4 | The role of reduced intracellular concentrations of active drugs in the lack of response to anticancer chemotherapy显示文摘 | Jose JG MARIN Maria J MONTE Alba G BLAZQUEZ Rocio IR MACIAS Maria A SERRANO Oscar BRIZ | 2014 | Acta Pharmacologica Sinica2014，35，1： | 4 |
| 5 | Methylation of TIMP3 in esophageal squamous cell carcinoma显示文摘AIM: To measure the frequency of DNA methylation of the tissue inhibitor of metalloproteinase 3 (TIMP3) promoter and relate this to any change of gene expression in esophageal squamous cell carcinoma in patients from a region of high incidence in China.METHODS: Cancer cell lines were treated with or without the demethylating reagent 5-aza-2’-deoxycytidine. Methylation of the TIMP3 promoter was assessed in three regions by melt curve analysis and its expression was assessed by real-time RT-PCR. Tumors and proximal resection margins were obtained from 64 patients with esophageal squamous cell carcinoma from a region of high incidence in China. Methylation was assessed by melt curve analysis and expression by immunohistochemistry.RESULTS: Methylation in one of the three promoter regions assessed correlated with gene silencing in esophageal cell lines. A degree of methylation of TIMP3 was found in only four esophageal squamous cell carcinomas, and partial loss of TIMP3 protein expression in just one.CONCLUSION: Methylation and loss of expression of TIMP3 occurs infrequently in esophageal squamous cell carcinoma in a region of high incidence in China. | Eric Smith Neville J De Young Zi-Qiang Tian Maria Caruso Andrew R Ruszkiewicz Jun-Feng Liu Glyn G Jamieson Paul A Drew | 2008 | World Journal of Gastroenterology2008，14，2： | 2 |
| 6 | Severe Hand, Foot, and Mouth Disease Associated with Coxsackievirus A6 - Alabama, Connecticut, California, and Nevada, November 201 1 - February 2012显示文摘 | McIntyre Mary G Stevens Kelly M Davidson Sherri Pippin Tina Magill Dagny Kulhanjian Julie A Kelly Daniel Greenhow Tara L Salas Maria L Yagi Shigeo Padilla Tasha Berumen Ricardo Glaser Carol Landry Marie Louise Lott Jason Chen Lei Paulson | 2012 | EN2012，，12： | 2 |
| 7 | Mean platelet volume: a useful marker of inflammatory bowel disease activity显示文摘 | Andreas N Kapsoritakis Michael I Koukourakis Aekaterini Sfiridaki Spiros P Potamianos Maria G Kosmadaki Ioannis E Koutroubakis Elias A Kouroumalis | 2001 | The American Journal of Gastroenterology2001，，3： | 2 |
| 8 | N-acetyl-L-cysteine combined with mesalamine in the treatment of ulcerative colitis: Randomized,placebo-controlled pilot study显示文摘AIM: To evaluate the effectiveness and safety of oral N-acetyl-L-cysteine (NAC) co-administration with mesalamine in ulcerative colitis (UC) patients. METHODS: Thirty seven patients with mild to moderate UC were randomized to receive a four-wk course of oral mesalamine (2.4 g/d) plus N-acetyl-L-cysteine (0.8 g/d) (group A) or mesalamine plus placebo (group B). Patients were monitored using the Modified Truelove-Witts Severity Index (MTWSI). The primary endpoint was clinical remission (MTWSI ≤ 2) at 4 wk. Secondary endpoints were clinical response (defined as a reduction from baseline in the MTWSI of ≥ 2 points) and drug safety. The serum TNF-α, interleukin-6, interleukin-8 and MCP-1 were evaluated at baseline and at 4 wk of treatment. RESULTS: Analysis per-protocol criteria showed clinical remission rates of 63% and 50% after 4 wk treatment with mesalamine plus N-acetyl-L-cysteine (group A) and mesalamine plus placebo (group B) respectively (OR = 1.71; 95% CI: 0.46 to 6.36; P = 0.19; NNT = 7.7). Analysis of variance (ANOVA) of data indicated a significant reduction of MTWSI in group A (P = 0.046) with respect to basal condition without significant changes in the group B (P = 0.735) during treatment. Clinical responses were 66% (group A) vs 44% (group B) after 4 wk of treatment (OR = 2.5; 95% CI: 0.64 to 9.65; P = 0.11; NNT = 4.5). Clinical improvement in group A correlated with a decrease of IL-8 and MCP-1. Rates of adverse events did not differ significantly between both groups. CONCLUSION: In group A (oral NAC combined with mesalamine) contrarily to group B (mesalamine alone), the clinical improvement correlates with a decrease of chemokines such as MCP-1 and IL-8. NAC addition not produced any side effects. | Luis G Guijarro Jose Mate Javier P Gisbert Jose Luis Perez-Calle Ignacio Marín-Jimenez Encarna Arriaza Tomás Olleros Mario Delgado Maria S Castillejo David Prieto-Merino Venancio Gonzalez Lara Amado Salvador Pea | 2008 | World Journal of Gastroenterology2008，14，18： | 2 |
| 9 | Thymic dendritic cells express indueiblenitric oxide synthase and generatenitric oxidein response to self and alloantigens显示文摘 | Sistiama A Maria N Pieeinini G | 2000 | J Immunol2000，164，： | 1 |
| 10 | Case-control study on infant mortality in southern Brazil 显示文摘 | Karina G M Maria T A O Costa J S D | 2006 | Revista de saude publica2006，40，2： | 1 |
| 11 | Quantification of Listeria monoeytogenes in minimally processed leafy vegetables using a combined method based on enrichment and 16SrRNAreal-time PCR显示文摘 | Maria A O Eliana G R Alzira M B | 2010 | Food Microbiology2010，，27： | 1 |
| 12 | Serelaxin, recombinant human relaxin-2, for treatment of acute heart failure (RELAX-AHF): a randomised, placebo-controlled trial显示文摘 | John R Teerlink Gad Cotter Beth A Davison G Michael Felker Gerasimos Filippatos Barry H Greenberg Piotr Ponikowski Elaine Unemori Adriaan A Voors Kirkwood F Adams Maria I Dorobantu Liliana R Grinfeld Guillaume Jondeau Alon Marmor Josep Masip Peter S Pang | 2013 | The Lancet . 2013 (9860)2013，，9860： | 1 |
| 13 | A sliding manifold approach for vibration reduction of flexible systems显示文摘 | Cavallo A de Maria G Setola R | 1999 | Automatica1999，35，10： | 1 |
| 14 | Galindo6- Hydroxydopamine (6-OHDA) induces Drpl-dependent mitochondrial fragmentation in SH-SY5Y cells显示文摘 | LAZARO M G BONEKAMP N A MARIA F | 2008 | Free Radical Biology & Medicine2008，44，： | 1 |
| 15 | Effect of transport time on sensorial aspects of beef meat quality显示文摘 | Villarroel M Maria G A Safiudo C | 2003 | Meat Science2003，63，3： | 1 |
| 16 | Mandarin peel wastespretreatment with steam explosion for bioethanol production显示文摘 | MARIA B A LIDIA G V FAYINY P G C | 2010 | Bioresource Technology2010，101，10： | 1 |
| 17 | Genome-wide analysis of differentially expressed genes during the early stages of tomato infection by a potyvirus显示文摘 | ALFENAS-ZERBINI P MARIA I G F(A)VARO R D | | 0，，3： | 1 |
| 18 | High prevalence of hemestatic abnormalities in women with a history of severe preeclampsia 显示文摘 | Van Pampus Maria G Dekker Gustaf A Wolf H | 1999 | Am J Obstet Gynecol1999，180，4： | 1 |
| 19 | Fracture detection in a carbonate reservoir using a variety of seismic methods显示文摘 | Maria A P Vladimir G Reinaldo J M | 1999 | Geophysics1999，64，4： | 1 |
| 20 | Potential of extra cellular enzymes in remediation of polluted soils : a review 显示文摘 | Liliana G Maria A R | 2004 | Enzyme and Microbial Technology2004，35，4： | 1 |
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