Search Results - "Gonzaga Vaz Coelho, Luiz"

The diffuse-type gastric cancer epidemiology enigma by Assumpção, Paulo Pimentel, Barra, Williams Fernandes, Ishak, Geraldo, Coelho, Luiz Gonzaga Vaz, Coimbra, Felipe José Fernandez, Freitas, Helano Carioca, Dias-Neto, Emmanuel, Camargo, M Constanza, Szklo, Moyses

“…Intestinal and diffuse gastric adenocarcinomas differ in clinical, epidemiological and molecular features. However, most of the concepts related to the…”
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Suicide journey of H. pylori through gastric carcinogenesis: the role of non-H. pylori microbiome and potential consequences for clinical practice by de Assumpção, Paulo Pimentel, Araújo, Taíssa Maíra Thomaz, de Assumpção, Paula Baraúna, Barra, Williams Fernandes, Khayat, André Salim, Assumpção, Carolina Baraúna, Ishak, Geraldo, Nunes, Diana Noronha, Dias-Neto, Emmanuel, Coelho, Luiz Gonzaga Vaz

“…Despite being one of the most studied cancer-related infections, the relationship between Helicobacter pylori infection and gastric adenocarcinoma (GC)…”
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Identification of DNA mutations in gastric washes from gastric adenocarcinoma patients: Possible implications for liquid biopsies and patient follow‐up by Pizzi, Melissa Pool, Bartelli, Thais Fernanda, Pelosof, Adriane Graicer, Freitas, Helano Carioca, Begnami, Maria Dirlei, Abrantes, Lais Lie Senda, Sztokfisz, Claudia, Valieris, Renan, Knebel, Franciele Hinterholz, Coelho, Luiz Gonzaga Vaz, Costa, Wilson Luiz, Coimbra, Felipe J.F., Silva, Israel Tojal, Amorim, Maria Galli, Nunes, Diana Noronha, Dias‐Neto, Emmanuel

“…Whereas cancer patients have benefited from liquid biopsies, the scenario for gastric adenocarcinoma (GAC) is still dismal. We used next‐generation deep…”
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Chronicles of a cancer foretold: 35 years of gastric cancer risk assessment by Rugge, Massimo, Genta, Robert M, Graham, David Y, Di Mario, Francesco, Vaz Coelho, Luiz Gonzaga, Kim, Nayoung, Malfertheiner, Peter, Sugano, Kentaro, Tsukanov, Vladislav, Correa, Pelayo

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Circulating Leptin Levels as a Potential Biomarker in Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis by de Carvalho, Larissa Gabriela Ferreira, Lima, William Gustavo, Coelho, Luiz Gonzaga Vaz, Cardoso, Valbert Nascimento, Fernandes, Simone Odília Antunes

“…Abstract Background The differential diagnosis of inflammatory bowel diseases (IBDs) between Crohn’s disease (CD) and ulcerative colitis (UC) is important for…”
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Helicobacter pylori and colorectal neoplasms: a concise review by Coelho, Luiz Gonzaga Vaz, Coelho, Maria Clara Freitas

“…Helicobacter pylori is the main etiological agent of all malignant tumors caused by an infectious disease. It is a major, at times dominant, factor in the…”
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HELICOBACTER PYLORI: CONTINUING CHALLENGES by Coelho, Luiz Gonzaga Vaz

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Bacterial microbiome changes after fecal transplantation for recurrent Clostridioides difficile infection in the Brazilian center by Terra, Daniel Antônio de Albuquerque, de Oliveira Carvalho, Rodrigo Dias, da Silva, Tales Fernando, dos Santos Freitas, Andria, Góes-Neto, Aristóteles, Amarante, Victor Santos, Azevedo, Vasco, Vilela, Eduardo Garcia, Coelho, Luiz Gonzaga Vaz, Silva, Rodrigo Otávio Silveira

“…Clostridioides difficile infection (CDI) poses a significant global health threat owing to its substantial morbidity and associated healthcare costs. A key…”
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IVTH BRAZILIAN CONSENSUS CONFERENCE ON HELICOBACTER PYLORI INFECTION by Coelho, Luiz Gonzaga Vaz, Marinho, James Ramalho, Genta, Robert, Ribeiro, Laercio Tenório, Passos, Maria do Carmo Friche, Zaterka, Schlioma, Assumpção, Paulo Pimentel, Barbosa, Alfredo José A, Barbuti, Ricardo, Braga, Lucia Libanês, Breyer, Helenice, Carvalhaes, Aloisio, Chinzon, Décio, Cury, Marcelo, Domingues, Gerson, Jorge, Jorge Luiz, Maguilnik, Ismael, Marinho, Frederico Passos, Moraes-Filho, Joaquim Prado de

“…Significant progress has been obtained since the III Brazilian Consensus Conference on H. pylori infection held in 2012, in Bento Gonçalves, Brazil, and…”
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HELICOBACTER PYLORI CHRONIC GASTRITIS ON PATIENTS WITH PREMALIGNANT CONDITIONS: OLGA AND OLGIM EVALUATION AND SERUM BIOMARKERS PERFORMANCE by Coelho, Maria Clara Freitas, Ribeiro, Henrique Gomes, Gomes, Celio Geraldo de Oliveira, Marinho, Frederico Passos, Barbosa, Alfredo J A, Coelho, Luiz Gonzaga Vaz

“…H. pylori chronic atrophic gastritis is a premalignant lesion, and its staging, according to OLGA and OLGIM systems aims to identify patients at increased risk…”
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Effectiveness of Unsedated Transnasal Endoscopy With White-light, Flexible Spectral Imaging Color Enhancement, and Lugol Staining for Esophageal Cancer Screening in High-risk Patients by Arantes, Vitor, Albuquerque, Walton, Salles, Jose Maria Porcaro, Freitas Dias, Carlos Alberto, Alberti, Luiz Ronaldo, Kahaleh, Michel, Ferrari, Teresa Cristina Abreu, Coelho, Luiz Gonzaga Vaz

“…BACKGROUND AND AIMS:Transnasal endoscopy (TNE) has been proposed to screen for esophageal squamous cell cancer (ESCC) in Asia. This study aimed to assess the…”
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STRUCTURING A FECAL MICROBIOTA TRANSPLANTATION CENTER IN A UNIVERSITY HOSPITAL IN BRAZIL by Terra, Daniel Antônio de Albuquerque, Vilela, Eduardo Garcia, Silva, Rodrigo Otávio Silveira, LeÃo, Laiane Alves, Lima, Karine Sampaio, Passos, Raissa Iglesias Fernandes Ângelo, Diniz, Amanda Nádia, Coelho, Luiz Gonzaga Vaz

“…Fecal microbiota transplantation (FMT) is an important therapeutic option for recurrent or refractory Clostridioides difficile infection, being a safe and…”
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PROSPECTIVE STUDY FOR VALIDATION OF A SINGLE PROTOCOL FOR THE 13C-UREA BREATH TEST USING TWO DIFFERENT DEVICES IN THE DIAGNOSIS OF H. PYLORI INFECTION by Coelho, Luiz Gonzaga Vaz, Trindade, Osmar Reni, Leão, Laiane Alves, Ribeiro, Henrique Gomes, Freitas, Izabella Silva, Coelho, Maria Clara Freitas

“…13C-urea breath test (UBT) is the gold-standard, noninvasive method for H. pylori diagnosis. However, there is no uniform standardization of the test. This…”
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Nonsyndromic cleft lip and palate, gastric cancer and tooth agenesis by Cardoso, E-F, Martelli, D-R-B, Machado, R-A, Coletta, R-D, de Souza, J-D, Barbosa, F-T, de Figueiredo, M-F-L, Coelho, L-G-V, Martelli-Júnior, H

“…To determine the frequency of nonsyndromic cleft lip and/or palate (NSCL/P) in first-degree relatives and to analyze the prevalence of tooth agenesis in…”
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A Rapid HPLC-ESI-MS/MS Method for Determination of Dihydrouracil/Uracil Ratio in Plasma: Evaluation of Toxicity to 5-Flurouracil in Patients With Gastrointestinal Cancer by COSTA CESAR, Isabela, CUNHA-JUNIOR, Geraldo F, DUARTE BYRRO, Ricardo M, GONZAGA VAZ COELHO, Luiz, PIANETTI, Gerson A

“…A liquid chromatography-tandem mass spectrometry method for the simultaneous quantitation of endogenous uracil (U) and dihydrouracil (UH2) was developed and…”
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MOLECULAR DETECTION OF CLARITHROMYCIN AND FLUOROQUINOLONES RESISTANCE IN HELICOBACTER PYLORI INFECTION, DIRECTLY APPLIED TO GASTRIC BIOPSIES, IN AN URBAN BRAZILIAN POPULATION by Martins, Gustavo Miranda, Sanches, Bruno Squárcio Fernandes, Moretzsohn, Luciana Dias, Lima, Karine Sampaio, Cota, Bianca Della Croce V, Coelho, Luiz Gonzaga Vaz

“…- Antimicrobial resistance is the major factor leading to eradication failure in H. pylori treatment. Molecular tests are useful to detect genetic mutations…”
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Biodistribution and antitumoral effect of long-circulating and pH-sensitive liposomal cisplatin administered in Ehrlich tumor-bearing mice by Araújo, José Geraldo Coimbra, Mota, Luciene das Graças, Leite, Elaine Amaral, Maroni, Laís de Carvalho, Wainstein, Alberto Julius Alves, Coelho, Luiz Gonzaga Vaz, Savassi-Rocha, Paulo Roberto, Pereira, Márcio Tadeu, de Carvalho, Andréa Teixeira, Cardoso, Valbert Nascimento, De Oliveira, Mônica Cristina

“…Cisplatin (CDDP) is one of the most active cytotoxic agents and has been widely used in the treatment of peritoneal carcinomatosis by the intraperitoneal…”
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Cystic fibrosis, gastroduodenal inflammation, duodenal ulcer, and H. pylori infection: The “cystic fibrosis paradox” revisited by Ramos, Ana Flávia Passos, de Fuccio, Marcelo Bicalho, Moretzsohn, Luciana Dias, Barbosa, Alfredo José Afonso, Passos, Maria do Carmo Friche, Carvalho, Rhaissa Said, Coelho, Luiz Gonzaga Vaz

“…Abstract Background In cystic fibrosis (CF) patients a duodenal impaired bicarbonate secretion and unbuffered gastric acid are always described and the…”
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Endoscopic and histological correlation of the findings of mucosa of the distal esophagus in nonerosive reflux disease by Albuquerque, Walton, Gonzaga Vaz Coelho, Luiz, Savassi-Rocha, Paulo Roberto, Poncinelli, Christiane Soares, Miranda da Rocha, Luiz Cláudio, Assis de Paula, Rodrigo, Brandão Vianna, Laura Silviano, Silviano Brandão, Hugo Junqueira, Nogueira de Sá, Roberta

“…BackgroundEsophagogastroduodenoscopy (EGD) is frequently requested for patients with gastroesophageal reflux symptoms. When the distal esophagus mucosa shows…”
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Latin-American Consensus Conference on Helicobacter Pylori Infection by Coelho, Luiz Gonzaga Vaz, León-Barúa, Raúl, Quigley, Eamonn M.M

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