Heitor Siffert Pereira de Souza

Instituição:

Universidade Federal do Rio de Janeiro

Centro:

Centro de Ciências da Saúde

Unidade:

Faculdade de Medicina

Departamento:

Seção de Atividades Gerenciais FM/CCS

ORCID:

https://orcid.org/0000-0002-3647-7324


Formação:
  • Cleveland Clinic Foundation

    | Pós-Doutorado | 2005 - 2007
  • Universidade Federal do Rio de Janeiro

    Clínica Médica | Doutorado | 1996 - 1999
  • Universidade Federal do Rio de Janeiro

    Medicina (Gastroenterologia) | Mestrado | 1991 - 1994
  • Universidade Federal Fluminense

    Residência Médica | Especialização | 1988 - 1991
  • Universidade Federal do Rio de Janeiro

    Faculdade de Medicina | Graduação | 1982 - 1987
Laboratórios:
Nuvens de Palavras:
Artigos:
Nenhum artigo cadastrado
Eventos:

(0.00% eventos com DOI)

Titulo DOI Ano
THE P2X7 RECEPTOR MODULATES THE INFLAMMATORY RESPONSE AND THE INTESTINAL MICROBIOME DURING THE TOXOPLASMA GONDII-INDUCED CROHN'S-LIKE ILEITIS 2023
PROGNOSTIC VALUE OF GUT MICROBIAL-RELATED MOLECULES AS POTENTIAL BIOMARKERS IN PATIENTS WITH DECOMPENSATED LIVER CIRRHOSIS 2023
TEMPORAL TRENDS OF CHRONIC PANCREATITIS IN BRAZIL FROM 2009-2019: A NATIONWIDE SAMPLE OF OVER 64,000 HOSPITALIZATIONS 2022
THE P2X7 RECEPTOR MODULATES INFLAMMATION AND COLLAGEN DEPOSITION IN EXPERIMENTAL CHRONIC COLITIS AND COLOCALIZES WITH HUMAN IBD COLONIC MYOFIBROBLASTS 2021
DANGEROUS LIAISONS: CO-HOUSING WITH MIF-/- MICE TRIGGERS EARLY AND SEVERE COLITIS IN IL10-/- MICE 2020
PROPHYLACTIC ADMINISTRATION OF PHENOLIC COMPOUNDS EXTRACTED FROM POWDER BEER ATTENUATES EXPERIMENTAL COLITIS 2020
DORMANT BLOOD MICROBIOME MAY UNDERLIE THE PERSISTENT AND RELAPSING INFLAMMATION OF CROHN'S DISEASE 2020
IBD Epidemiology: What is Going on in the Developing World? Results from 163,000 Patients 2019
The Severity of Murine Toxoplasma Gondii-Induced Crohn'slike Ileitis is Modulated by P2X7 Signaling 2018
Superiority of Interferon-Gamma Release Assay over Tuberculin Skin Test for Screening Latent Tuberculosis Prior to and During Biological Therapy in Inflammatory Bowel Disease in Rio De Janeiro, Brazil 2018
Protective Effect of Mesenchymal Stem Cells in an Experimental Model of High Risk Intestinal Anastomosis in Rats 2018
Ultrasonography with Color Doppler Analysis in the Evaluation of Ileal Crohn?s Disease: Correlation with Magnetic Resonance Enterography, and Clinical and Laboratory Parameters 2017
Serum Levels of 1,3-beta-D-Glucan Are Associated With Intestinal Inflammation in Crohn's Disease 2016
Schistosoma Mansoni Coinfection attenuates Murine Toxoplasma Gondii-Induced Crohn's-Like Ileitis by Modulating the Immune Response and the Number of Paneth Cells 2016
Dextran Sodium Sulfate Disrupts the Intestinal Epithelium by Inhibiting Cell Turnover and Migration, and Favoring the Activity of Sulfate-Reducing Bacteria 2016
The P2X7 Purinergic Receptor Is a Critical Regulator of Intestinal Inflammation and Colitis-Associated Colorectal Cancer in Mice 2015
Abnormal Hedgehog Signaling Within the Intestinal Mucosa Is Associated With Chronic Inflammation in Crohn's Disease 2015
Neuroimmune interactions in intestinal diseases 2014
Enemas of Heparin From Marine Invertebrates Attenuate Experimental Diversion Colitis 2013
Radioimmunoscintigraphy With 99mtc - Anti-TNF-Alpha As an Adjunct Method for Assessing Crohn's Disease Activity 2013
Orally administered nanoparticles of heparins from marine invertebrates attenuate experimental colitis 2012
Differential diagnosis between Crohn?s Disease and Ulcerative Colitis based on immunohistochemistry detection of retinoblastoma and β-catenin proteins 2012
The Hedgehog signaling pathway is a critical regulator of the human colon carcinoma HT-29 epithelial cell line 2012
Butyrate or glutamine enemas prevent inflammation and fibrosis in experimental diversion colitis 2012
Acute Pancreatitis: Carbonyl Protein as a Novel Marker of Early Tissue Injury in an Experimental Ischemia-Reperfusion Model 2012
Genotype Analysis of Thiopurine-Methyl-Transferase (TPMT) in Brazilian Patients With Inflammatory Bowel Disease: Correlation With Availability and Toxicity 2012
Toxoplasma gondii-induced inflammatory bowel disease is co-regulated by Schistosoma mansoni coinfection: role of macrophage migration inhibitory factor (MIF) 2012
Systemic blockade of P2X7 receptor attenuates TNBS-induced colitis 2011
Overexpression of ATP-activated P2X7 receptors on immune and non-immune cells of the intestinal mucosa is implicated in the pathogenesis of Crohn's disease 2011
Diversion Colitis: Beneficial Effect of Butyrate and Glutamine Enemas in an Experimental Model 2010
Adipose Tissue-Derived Mesenchymal Stromal Cells Ameliorate Experimental Colitis: Evidence for Immunomodulatory Paracrine Effect 2010
Disruption of the Hedgehog Signaling Pathway in Crohn's Disease: A Novel Role in Intestinal Inflammation 2010
Alterações histopalogócias em modelo experimental de colite por derivação 2009
Macrophage Migration Inhibitory Factor (MIF) and Chemokine Receptor 3 (CCR3) Correlate to Eosinophil Infiltration and Basal Cell Hyperplasia in Eosinophilic Esophagitis 2009
Site-Specific Expression and Modulation of P2X7 Receptor in the Gut and Gut-Associated Lymphoid Tissues 2009
Amelioration of TNBS-induced colitis by marine glycosaminoglycans 2008
Increased telomerase expression correlates with proliferation of mucosal T cells in Crohn's disease 2007
Increased expression of the IAP faimily member survivin in Crohn's disease: an explanation for the increased proliferation and decreased apoptosis of mucosal T cells 2007
Inhibition of apoptosis retinoblastoma-dependent reveals the two faces of RB: Tumor promoter by a tumor suppressor 2007
Effect of thalidomide on TNF-alpha and IL-12 production in experimental colitis 2005
Therapeutic use of heparin in experimental colitis 2005
The influence of aminosalicilates in the prevalence of H. pylori infection in patients with inflammatory bowel disease 2005
Platelet-activating factor acetylhydrolase activity is increased in early stages of acute lung injury 2005
Apoptose na doença inflamatória intestinal: padrões distintos de citotoxicidade na mucosa intestinal 2004
Uso terapêutico de glicosaminoglicanos de invertebrado marinho em modelo de inflamação intestinal 2004
Efeitos da talidomida na expressão de TNFa e IL12 em modelo experimental de colite 2004
Gastrite focal na doença de Crohn: qual a influência do H. pylori? 2004
A influência do tratamento com sulfa e derivados na infecção gástrica pelo H. pylori em pacientes com doença inflamatória intestinal 2004
Uso terapêutico de heparina em modelo de doença inflamatória intestinal 2004
Apoptose na mucosa intestinal de pacientes com doença inflamatória intestinal: expressão alterada de vias de citotoxicidade 2004
Biochemical and morphological characterization of glycosaminoglycans in the inflamed intestine 2003
Imbalance between apoptosis and cell proliferation rates in the colonic mucosa ofpatients with inflammatory bowel disease 2003
Thalidomide reduce the histological colitis induced by TNBS in experimental models 2003
Desequilíbrio entre apoptose e índice de proliferação celular na mucosa do cólon de pacientes com doença inflamatória intestinal crônica 2003
Ethanol-induced intestinal apoptosis and mononuclear cell depletion are inversely correlated to bacterial translocation 2002
Aumento da apoptose celular no cólon de pacientes com retocolite ulcerativa idiopática 2002
Apoptose de células da mucosa intestinal de pacientes com retocolite ulcerativa 2002
Influência do H. pylori na gastrite focal em pacientes con doença de Crohn 2002
Efeito do consumo crônico de etanol sobre o sistema imunitário da mucosa intestinal em modelo de translocação bacteriana em ratos 2001
Eosinophils in the intestinal mucosa of patients with inflammatory bowel disease: major players or mere coadjuvants 2001
Quantitative assessment of intestinal eosinphils in chronic inflammatory diseases of the gut and respiratory tract 2001
Effects of ethanol consumption on the intestinal immune system in a rat model 2001
Estudo histomorfométrico dos eosinófilos na doença inflamatória intestinal 2000
Angiodisplasia Gastroduodenal -aspectos endoscópicos 1999
Quantitative study of intestinal eosinophils in inflammatory bowel disease 1999
Upper GI bleeding: a study of emergency endoscopy in an academic medical center (HUCFF/UFRJ) 1998
Systemic lupus erythematosus: evidence of mononuclear cell depletion in the intestinal lamina propria 1998
Phenotypic analysis of intestinal non-inflamed mucosa in Crohn's disease: evidence of mononuclear cell depletion in lamina propria 1994
Publicações:
Minha Rede: