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| 1 | Primary malignant melanoma of the esophagus:A case report显示文摘The authors present the clinical case of an 87-year-old Caucasian male admitted to the emergency room with hematemesis. He had a history of intermittent dys-phagia during the previous month. Endoscopic evaluation revealed an eccentric,soft esophageal lesionlocated 25-35 cm from the incisors,which appeared asa protrusion of the esophagus wall,with active bleeding. Biopsies were acquired. Tissue evaluation wascompatible with a melanoma. After excluding other sites of primary neoplasm,the definitive diagnosis of Primary Malignant Melanoma of the Esophagus(PMME) was made. The patient developed a hospital-acquired respiratory infection and died before tumor-directed treatment could begin. Primary malignant melanoma represents only 0.1% to 0.2% of all esophageal ma-lignant tumors. Risk factors for PMME are not defined.A higher incidence of PMME has been described in Japan. Dysphagia,predominantly for solids,is the most frequent symptom at presentation. Retrosternal orepigastric discom fort or pain,melena or hemate mesishave also been described. The characteristic endoscopic finding of PMME is as a polypoid lesion,with variablesize,usually pigmented. The neoplasm occurs in thelower two-thirds of the esophagus in 86% of cases.PMME metastasizes via hematogenic and lymphatic pathways. At diagnosis,50% of the patients present with distant metastases to the liver,the mediastinum,the lungs and the brain. When possible,surgery(curative or palliative) ,is the preferential method of treatment. There are some reports in the literature where chemotherapy,chemohormon otherapy,radiotherapy and immunotherapy,with or without surgery,wereused with variable efficacy. The prognosis is poor;themean survival after surgery is less than 15 mo. | Joana Machado Paula Ministro Ricardo Araújo Eugénia Cancela António Castanheira Américo Silva | 2011 | World Journal of Gastroenterology2011，17，42： | 6 |
| 2 | Impaired T-cell differentiation in diabetic foot ulceration显示文摘Foot ulceration is one of the most debilitating complications associated with diabetes,but its cause remains poorly understood.Several studies have been undertaken to understand healing kinetics or find possible therapies to enhance healing.However,few studies have been directed at understanding the immunological alterations that could influence wound healing in diabetes.In this study,we analysed the T-cell receptor(TCR)repertoire diversity in TCR-αβ^(+)T cells.We also analysed the distribution and phenotype of T cells obtained from the peripheral blood of healthy controls and diabetic individuals with or without foot ulcers.Our results showed that diabetic individuals,especially those with foot ulcers,have a significantly lower naive T-cell number and a poorer TCR-Vβrepertoire diversity.We also showed that the reduced TCR-Vβrepertoire diversity in diabetic individuals was mainly owing to the accumulation of effector T cells,the major source of tumour necrosis factor-αproduction,which was even more pronounced in patients with acute foot ulceration.Moreover,the expression of several inflammatory chemokine receptors was significantly reduced in diabetic patients.In conclusion,effector T-cell accumulation and TCR repertoire diversity reduction appear to precede the development of foot ulcers.This finding may open new immunological therapeutic possibilities and provide a new prognostic tool in diabetic wound care. | João Moura João Rodrigues Marta Gonçalves Cláudia Amaral Margarida Lima Eugénia Carvalho | 2017 | Cellular & Molecular Immunology2017，14，9： | 6 |
| 3 | Prevalence and virological profiles of hepatitis B infection in human immunodeficiency virus patients显示文摘AIM: To determine the prevalence of hepatitis B virus (HBV) in adult human immunodeficiency virus (HIV) patients with CD4+ T-cell count less than 500/mm 3 and without antiretroviral therapy; to describe different HBV-HIV coinfection virological profiles; and to search for factors associated with HBs antigen (HBsAg) presence in these HIV positive patients.METHODS: During four months (June through September 2006), 491 patients were received in four HIV positive monitoring clinical centers in Abidjan. Inclusion criteria: HIV-1 or HIV-1 and 2 positive patients, age ≥ 18 years, CD4+ T-cell count < 500/mL and formal and signed consent of the patient. Realized blood tests included HIV serology, CD4+ T-cell count, quantitative HIV RNA load and HBV serological markers, such as HBsAg and HBc antibody (anti-HBcAb). We performed HBeAg, anti-HBe antibody (anti-HBeAb), anti-HBc IgM and quantitative HBV DNA load in HBsAg positive patients. Anti-HBsAb had been tested in HIV patients with HBsAg negative and anti-HBcAb-positive. HBV DNA was also tested in 188 anti-HBcAb positive patients with HBsAg negative status and without anti-HBsAb. Univariate analysis (Pearsonχ 2 test or Fischer exact test) and multivariate analysis (backward step-wise selection logistic regression) were performed as statistical analysis. RESULTS: Mean age of 491 patients was 36 ± 8.68 years and 73.3% were female. Type-1 HIV was found in 97% and dual-type HIV (type 1 plus type 2) in 3%. World Health Organization (WHO) clinical stage was 1, 2, 3 and 4 respectively in 61 (12.4%), 233 (47.5%), 172 (35%) and 25 patients (5.1%). Median CD4+ T-cell count was 341/mm 3 (interquartile range: 221-470). One hundred and twelve patients had less than 200 CD4+ T-cell/mm 3 . Plasma HIV-1 RNA load was elevated (≥ 5 log 10 copies/mL) in 221 patients (45%). HBsAg and anti-HBcAb prevalence was respectively 13.4% and 72.9%. Of the 66 HBsAg positive patients, 22 were inactive HBV carriers (33.3%), 21 had HBeAg positive hepatitis (31.8%) and 20 had HBeAg negative hepatitis (30.3%). HBeAg and anti-HBeAb were indeterminate in 3 of them. Occult B infection prevalence (HBsAg negative, anti-HBcAb positive, anti-HBsAb negative and detectable HBV DNA) was 21.3%. Three parameters were significantly associated with the presence of HBsAg: male [odds ratio (OR): 2.2;P = 0.005; 95% confidence interval (CI): 1.3-3.8]; WHO stage 4 (OR: 3.2;P = 0.01;95% CI: 1.3-7.9); and aspartate aminotransferase (AST) level higher than the standard (OR: 1.9;P = 0.04; 95% CI: 1.02-3.8). CONCLUSION: HBV infection prevalence is high in HIV-positive patients. HBeAg positive chronic hepatitis and occult HBV infection are more frequent in HIVpositive patients than in HIV negative ones. Parameters associated with HBsAg positivity were male gender, AIDS status and increased AST level. | Koffi Alain Attia Serge Eholié Eugène Messou Christine Danel Sandrine Polneau Henri Chenal Thomas Toni Myreille Mbamy Catherine Seyler Naomi Wakasugi Thérèse N'dri-Yoman Xavier Anglaret | 2012 | World Journal of Hepatology2012，4，7： | 4 |
| 4 | Effectiveness of an intervention for reducing social stigma towards mental illness in adolescents显示文摘AIM: To evaluate the effectiveness of an intervention for reducing social stigma towards mental illness in adolescents. The effect of gender and knowledge of someone with mental illness was measured. METHODS: Two hundred and eighty secondary school students were evaluated using the Community Attitudes towards Mental Illness(CAMI) questionnaire. The schools were randomized and some received the intervention and others acted as the control group. The programme consisted of providing information via a documentary film and of contact with healthcare staff in order to reduce the social stigma within the school environment. RESULTS: The intervention was effective in reducing the CAMI authoritarianism and social restrictiveness subscales. The intervention showed significant changes in girls in terms of authoritarianism and social restrictiveness, while boys only showed significant changes in authoritarianism. Following the intervention, a significant reduction was found in authoritarianism and social restrictiveness in those who knew someone with mental illness, and only in authoritarianism in those who did not know anyone with mental illness. CONCLUSION: The intervention was effective to reduce social stigma towards people with mental illness, especially in the area of authoritarianism. Some differences were found depending on gender and whether or not the subjects knew someone with mental illness. | Regina Vila-Badia Francisco Martínez-Zambrano Otilia Arenas Emma Casas-Anguera Esther García-Morales Raúl Villellas José Ramón Martín María Belén Pérez-Franco Tamara Valduciel Diana Casellas Mar García-Franco Jose Miguel Joaquim Balsera Gemma Pascual Eugènia Julia Susana Ochoa | 2016 | World Journal of Psychiatry2016，6，2： | 4 |
| 5 | Assessing the relationship between the rumen microbiota and feed efficiency in Nellore steers显示文摘Background:Ruminants rely upon a complex community of microbes in their rumen to convert host-indigestible feed into nutrients.However,little is known about the association between the rumen microbiota and feed efficiency traits in Nellore(Bos indicus)cattle,a breed of major economic importance to the global beef market.Here,we compare the composition of the bacterial,archaeal and fungal communities in the rumen of Nellore steers with high and low feed efficiency(FE)phenotypes,as measured by residual feed intake(RFI).Results:The Firmicutes to Bacteroidetes ratio was significantly higher(P<0.05)in positive-RFI steers(p-RFI,low feed efficiency)than in negative-RFI(n-RFI,high feed efficiency)steers.The differences in bacterial composition from steers with high and low FE were mainly associated with members of the families Lachnospiraceae,Ruminococcaceae and Christensenellaceae,as well as the genus Prevotella.Archaeal community richness was lower(P<0.05)in p-RFI than in n-RFI steers and the genus Methanobrevibacter was either increased or exclusive of p-RFI steers.The fungal genus Buwchfawromyces was more abundant in the rumen solid fraction of n-RFI steers(P<0.05)and a highly abundant OTU belonging to the genus Piromyces was also increased in the rumen microbiota of highefficiency steers.However,analysis of rumen fermentation variables and functional predictions indicated similar metabolic outputs for the microbiota of distinct FE groups.Conclusions:Our results demonstrate that differences in the ruminal microbiota of high and low FE Nellore steers comprise specific taxa from the bacterial,archaeal and fungal communities.Biomarker OTUs belonging to the genus Piromyces were identified in animals showing high feed efficiency,whereas among archaea,Methanobrevibacter was associated with steers classified as p-RFI.The identification of specific RFI-associated microorganisms in Nellore steers could guide further studies targeting the isolation and functional characterization of rumen microbes potentially important for the energy-harvesting efficiency of ruminants. | Déborah Romaskevis Gomes Lopes Márcio de Souza Duarte Alex J.La Reau Ibrahim Zuniga Chaves Tiago Antônio de Oliveira Mendes Edenio Detmann Cláudia Braga Pereira Bento Maria Eugênia Zerlotti Mercadante Sarah Figueiredo Martins Bonilha Garret Suen Hilário Cuquetto Mantovani | 2021 | Journal of Animal Science and Biotechnology2021，12，4： | 3 |
| 6 | High-Resolution Spiral Computed Tomography Coronary Angiography in Patients Referred for Diagnostic Conventional Coronary Angiography显示文摘 | Nico R. Mollet Filippo Cademartiri Carlos A.G. van Mieghem Giuseppe Runza Eugène P. McFadden Timo Baks Patrick W. Serruys Gabriel P. Krestin Pim J. de Feyter | 2005 | Circulation2005，，15： | 2 |
| 7 | Recent advances on the development of wound dressings for diabetic foot ulcer treatment—A review显示文摘 | Liane I.F. Moura Ana M.A. Dias Eugénia Carvalho Hermínio C. de Sousa | 2013 | Acta Biomaterialia2013，，7： | 1 |
| 8 | Molecular epidemiology and antimicrobial susceptibility of extended- and broad-spectrum β-lactamase-producing Klebsiella pneumoniae isolated in Portugal显示文摘 | Nuno Mendon?a Eugénia Ferreira Deolinda Louro Manuela Cani?a | 2009 | International Journal of Antimicrobial Agents2009，，1： | 1 |
| 9 | Tibia Valga due to Focal Fibrocartilaginous Dysplasia: Case Report显示文摘 | Mafalda Santos Eugénio Valente António Almada José Neves | 2002 | Journal of Pediatric Orthopaedics B2002，，2： | 1 |
| 10 | Modelling protein content and composition in relation to crop nitrogen dynamics for wheat显示文摘 | Pierre Martre Peter D. Jamieson Mikhail A. Semenov Robert F. Zyskowski John R. Porter Eugène Triboi | 2006 | European Journal of Agronomy2006，，2： | 1 |
| 11 | Neural circuitry underlying voluntary suppression of sadness显示文摘 | Johanne Lévesque Fanny Eugène Yves Joanette Vincent Paquette Boualem Mensour Gilles Beaudoin Jean-Maxime Leroux Pierre Bourgouin Mario Beauregard | 2003 | Biological Psychiatry2003，，6： | 1 |
| 12 | Candidate colorectal cancer predisposing gene variants in Chinese early-onset and familial cases显示文摘AIM: To investigate whether whole-exome sequencing may serve as an efficient method to identify known or novel colorectal cancer(CRC) predisposing genes in early-onset or familial CRC cases.METHODS: We performed whole-exome sequencing in 23 Chinese patients from 21 families with nonpolyposis CRC diagnosed at ≤ 40 years of age, or from multiple affected CRC families with at least 1 firstdegree relative diagnosed with CRC at ≤ 55 years of age.Genomic DNA from blood was enriched for exome sequences using the Sure Select Human All Exon Kit, version 2(Agilent Technologies) and sequencing was performed on an Illumina Hi Seq 2000 platform.Data were processed through an analytical pipeline to search for rare germline variants in known or novel CRC predisposing genes.RESULTS: In total, 32 germline variants in 23 genes were identified and confirmed by Sanger sequencing.In 6 of the 21 families(29%), we identified 7 mutations in 3 known CRC predisposing genes including MLH1(5 patients), MSH2(1 patient), and MUTYH(biallelic, 1 patient), five of which were reported as pathogenic.Inthe remaining 15 families, we identified 20 rare and novel potentially deleterious variants in 19 genes, six of which were truncating mutations.One previously unreported variant identified in a conserved region of EIF2AK4(p.Glu738_Asp739insA rgA rg) was found to represent a local Chinese variant, which was significantly enriched in our early-onset CRC patient cohort compared to a control cohort of 100 healthy Chinese individuals scored negative by colonoscopy(33.3% vs 7%, P < 0.001).CONCLUSION: Whole-exome sequencing of early-onset or familial CRC cases serves as an efficient method to identify known and potential pathogenic variants in established and novel candidate CRC predisposing genes. | Jun-Xiao Zhang Lei Fu Richarda M de Voer Marc-Manuel Hahn Peng Jin Chen-Xi Lv Eugène TP Verwiel Marjolijn JL Ligtenberg Nicoline Hoogerbrugge Roland P Kuiper Jian-Qiu Sheng Ad Geurts van Kessel | 2015 | World Journal of Gastroenterology2015，21，14： | 1 |
| 13 | Ontology-Based Services to Help Solving the Heterogeneity Problem in ECommerce Negotiations显示文摘 | Malucelli A Palzer D Euge' nlo Oliveira | 2006 | Electronic Commerce Research and Applications2006，5，1： | 1 |
| 14 | HCV/HIV co-infection, HCV viral load and mode of delivery: risk factors for mother-to-child transmission of hepatitis C virus?显示文摘 | Eugènia Mariné-Barjoan Alain Berrébi Valérie Giordanengo Sébastien Fournier Favre Hervé Haas Michel Moreigne Jacques Izopet Joelle Tricoire Albert Tran Christian Pradier André Bongain | 2007 | AIDS2007，，13： | 1 |
| 15 | Quantitative meta-analysis on the effects of defaunation of the rumen on growth,intake and digestion in ruminants显示文摘 | EUG NE M ARCHIM DE H SAUVANT D | 2004 | Livestock Production Science2004，85，1： | 1 |
| 16 | Plasmodium vivax infection among Duffy antigen-negative individuals from the Brazilian Amazon region: an exception?显示文摘 | Carlos Eugênio Cavasini Luiz Carlos de Mattos álvaro Augusto D'Almeida Couto Cláudia Regina Bonini-Domingos Socrates Herrera Valencia Wanessa Christina de Souza Neiras Renata Tomé Alves Andréa Regina Baptista Rossit Lilian Castilho Ricardo Luiz Dantas Mac | 2007 | Transactions of the Royal Society of Tropical Medicine and Hygiene2007，，10： | 1 |
| 17 | Petroleum degradation by aerobic microbiota from the Pampo Sul Oil Field,Campos Basin,Brazil显示文摘 | Georgiana F da Cruz Eugênio V dos Santos Neto Anita J Marsaioli | 2008 | Organic Geochemistry2008，，1： | 1 |
| 18 | Prediction of protein partition in polymer/salt aqueous two-phase systems using the modified Wilson model显示文摘 | Pedro P. Madeira Xin Xu José A. Teixeira Eugénia A. Macedo | 2005 | Biochemical Engineering Journal2005，，2： | 1 |
| 19 | Estimation of floc size in highly concentrated calcium carbonate suspension obtained by filtration with dispersant显示文摘 | Zied Soua Oliver Larue Eug e ne Vorobiev | 2006 | Colloid and Surfaces2006，274，： | 1 |
| 20 | GABA(A) receptor gamma 2 subunit mutationslinked to human epileptic syndromes differentially affect phasic and tonic inhibition显示文摘 | Eugène E Depienne C Baulac S | 2007 | JNeurosci2007，27，14： | 1 |
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