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| 1 | Immunoexpression of cyclooxygenase-2 in primary gastric carcinomas and lymph node metastases显示文摘AIM: To evaluate immunoexpression of cyclooxygenase-2 (COX-2) in primary gastric carcinomas and respective lymph node metastases. METHODS: Immunohistochemistry to analyze COX-2 expression was performed on tissue microarray slices obtained from 36 specimens of gastrectomy and satellite lymph nodes from patients with gastric carcinoma. RESULTS: Immunostaining was seen in most cases, and COX-2 expression was higher in lymph node me-tastases than in corresponding primary gastric tumors of intestinal, diffuse and mixed carcinomas, with a statistically signif icant difference in the diffuse histotype (P = 0.0108). CONCLUSION: COX-2 immunoexpression occurs frequently in primary gastric carcinomas, but higher expression of this enzyme is observed in lymph node metastases of the diffuse histotype. | Paulo RC Almeida Francisco VA Ferreira Cássio C Santos Francisco D Rocha-Filho Raul RP Feitosa Esther AA Falco Belise K Cavada Roberto CP Lima-Júnior Ronaldo A Ribeiro | 2012 | World Journal of Gastroenterology2012，18，8： | 14 |
| 2 | Stress concentration in steel bridge orthotropic decks显示文摘 | Michele S P Ronaldo C B Aluision J R | 2005 | Journal of Constructional Steel Research2005，61，8： | 1 |
| 3 | A study of the behavior of several methods for balancing machine learning training data显示文摘 | Gustavo E A P A B Ronaldo C P Monard M C | 2004 | ACM Special Interest Group on Knowledge Discovery and Data Mining (SIGKDD)2004，6，1： | 1 |
| 4 | Stress concentration in steel bridge orthotropic decks 显示文摘 | Michrle S Pfeil Ronaldo C Battista Aluisio J R Mergulhao | 2005 | Journal of Constructional Steel Research2005，61，8： | 1 |
| 5 | Fatigue life estimates for a slender orthotropic steel deck 显示文摘 | Ronaldo C Battista Michele S Pfeil Eliane M L Carvalho | 2008 | Journal of Constructional Steel Research2008，64，： | 1 |
| 6 | Apolipoprotein E polymorphism influences orthotopic liver transplantation outcomes in patients with hepatitis C virus-induced liver cirrhosis显示文摘BACKGROUND Hepatitis C virus(HCV)infection is responsible for a chronic liver inflammation,which may cause end-stage liver disease and hepatocellular carcinoma.Apolipoprotein E(protein:ApoE,gene:APOE),a key player in cholesterol metabolism,is mainly synthesized in the liver and APOE polymorphisms may influence HCV-induced liver damage.AIM To determine whether APOE alleles affect outcomes in HCV-infected patients with liver cirrhosis following orthotopic liver transplantation(OLT).METHODS This was a cohort study in which 179 patients,both genders and aged 34-70 years,were included before or after(up to 10 years follow-up)OLT.Liver injury severity was assessed using different criteria,including METAVIR and models for endstage liver disease.APOE polymorphisms were analyzed by quantitative real-time polymerase chain reaction.RESULTS The APOE3 allele was the most common(67.3%).In inflammation severity of biopsies from 89 OLT explants and 2 patients in pre-transplant,the degree of severe inflammation(A3F4,0.0%)was significantly less frequent than in patients with minimal and moderate degree of inflammation(≤A2F4,16.2%)P=0.048,in patients carrying the APOE4 allele when compared to non-APOE4.In addition,a significant difference was also found(≤A2F4,64.4%vs A3F4,0.0%;P=0.043)and(A1F4,57.4%vs A3F4,0.0%;P=0.024)in APOE4 patients when compared to APOE3 carriers.The fibrosis degree of the liver graft in 8 of 91 patients and the lack of the E4 allele was associated with more moderate fibrosis(F2)(P=0.006).CONCLUSION Our results suggest that the E4 allele protects against progression of liver fibrosis and degree of inflammation in HCV-infected patients. | José Carlos Rodrigues Nascimento Lianna C Pereira Juliana Magalhães C Rêgo Ronaldo P Dias Paulo Goberlânio B Silva Silvio Alencar C Sobrinho Gustavo R Coelho Ivelise Regina C Brasil Edmilson F Oliveira-Filho James S Owen Pierluigi Toniutto Reinaldo B Oriá | 2021 | World Journal of Gastroenterology2021，27，11： | 1 |
| 7 | Prevalence of and risk fac- tors for depressive symp toms among young adolescents 显示文摘 | Gitanjali S Ronaldo I Peter C | 2004 | Arch Pediatr Adolesc Med2004，158，： | 1 |
| 8 | Pervaporation recovery of volatile aroma compounds from fruit juices显示文摘 | Cristina C P Claudio P R J Ronaldo N | 2006 | J Mombr Sci2006，274，： | 1 |
| 9 | Reduction of Vortex Induced Oscillation of Rio-Niteroi Bridge by Dynamic Control Devices显示文摘 | Ronaldo C B Ichele S P | 2000 | Journal of Wind Engineering and Industry Aerodynamics2000，84，3： | 1 |
| 10 | An investigation of horizontal well completions using a two-phase model coupling reservoir and horizontal well flow dynamics显示文摘 | RONALDO V SARICA C | 2001 | SPE 716012001，，： | 1 |
| 11 | A study of the behavior of several methods for balancing machine learning training Data显示文摘 | Gustavo E A 13atista P A Ronaldo C | 2004 | SGKDD Explorations2004，6，1： | 1 |
| 12 | A Study of the Behavior of Several Methods for Balancing Machine Learning Training Data显示文摘 | Gustavo E A P A Ronaldo B Prati C | 2004 | SIGKDD Explorations2004，6，1： | 1 |
| 13 | Stress concentration in steel bridge orthotropic decks显示文摘 | Battista Ronaldo C Mergulhao Aluisio J R | 2005 | Journal of Constructional Steel Research2005，61，8： | 1 |
| 14 | A study of the behavior of several methods for balancing machine learning training data显示文摘 | GUSTAVO E A BATISTA P A RONALDO C | 2004 | S IGKDD Exp 1o ratio ns2004，6，20： | 1 |
| 15 | Differential effects of anti-Nogo-A antibody treatment and treadmill training in rats with incomplete spinal cord injury显示文摘 | Irin C Ronaldo M Ichiyama | 2009 | Brain2009，132，： | 1 |
| 16 | A study ofthe behavior of several methods for balancing machinelearning training data显示文摘 | Gustavo E A Batista P A Ronaldo C | 2004 | SIGKDD Explorations2004，6，1： | 1 |
| 17 | Differential effects of anti-Nogo- Aantibody treatment and treadmill training in rats with incomplete spinal cord injury显示文摘 | Ifin C Ronaldo M Ichiyama | 2009 | Brain2009，132，17： | 1 |
| 18 | Stress Concentration in Steel Bridge Ortho- tropic Decks 显示文摘 | Michle S Pfeil Ronaldo C Battista Aluisio J R Me- rgulhob | 2005 | Journal of Construction Steel Re- search2005，61，8： | 1 |
| 19 | Recent research on enhancement of damping in polymer composites 显示文摘 | IOANA C F RONALDO F | 1999 | Composite Structures1999，44，： | 1 |
| 20 | Retropharyngeal abscess in children 显示文摘 | Laughlin C Dawes Ronaldo B | 2002 | ANZ J Surg2002，72，6： | 1 |
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