Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Alfredo J A BARBOSA"'
Autor:
Maria Clara Freitas COELHO, Henrique Gomes RIBEIRO, Celio Geraldo de Oliveira GOMES, Frederico Passos MARINHO, Alfredo J A BARBOSA, Luiz Gonzaga Vaz COELHO
Publikováno v:
Arquivos de Gastroenterologia, Vol 58, Iss 1, Pp 39-47 (2021)
ABSTRACT BACKGROUND: 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 of developing gastric cancer and optimize their follow-up. GastroPane
Externí odkaz:
https://doaj.org/article/5f4bdc31715b439db22644e684c871e4
Publikováno v:
Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 51, Iss 2, Pp 108-112 (2015)
Introduction: Several special staining methods are available for H. pylori (Hp) identification in histological sections of chronic gastritis (CG), including the routine hematoxylin-eosin (HE) method. Some reports suggest that ancillary stains are not
Externí odkaz:
https://doaj.org/article/ce4a0dcb15714e56b8d45d3a758830e3
Autor:
Maria Angélica B. Magalhães, Andy Petroianu, Juliano A. Figueiredo, Luiz R. Alberti, Alfredo J. A. Barbosa
Publikováno v:
Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 49, Iss 4, Pp 278-282 (2013)
INTRODUCTION: Gastric ischemia represents an important medical challenge in pathology and surgical practice. OBJECTIVE: The purpose of this study was to assess the effects of acute gastric ischemia on different regions of the stomach. METHOD: Rabbit
Externí odkaz:
https://doaj.org/article/70f95742f45645df9c2541c741b2e2d3
Publikováno v:
Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 47, Iss 5, Pp 549-554 (2011)
INTRODUCTION: Ghrelin is a 28 amino acid peptide mainly secreted by endocrine cells of the gastric mucosa, which is believed to have a modulating effect on cell growth. OBJECTIVE: To assess the presence of ghrelin and its precursor preproghrelin mole
Externí odkaz:
https://doaj.org/article/8112466da4044699a6e23da69787eca2
Autor:
Adriana M. Kakehasi, Cláudia M. C. Mendes, Luiz G. V. Coelho, Luiz P. Castro, Alfredo J. A. Barbosa
Publikováno v:
Arquivos de Gastroenterologia, Vol 44, Iss 3, Pp 266-270 (2007)
BACKGROUND: Osteoporosis affects approximately 30% of postmenopausal women. Gastrectomy, pernicious anemia, and more recently Helicobacter pylori infection, have all been implicated in the pathogenesis of osteoporosis. A reduced parietal cell mass is
Externí odkaz:
https://doaj.org/article/77d2321c2f0a4573bdbc36b077d6405d
Autor:
Alfredo J. A. Barbosa
Publikováno v:
Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 49, Iss 4, Pp 238-240 (2013)
Externí odkaz:
https://doaj.org/article/f5930369a389492a872064d1f08c060d
Autor:
Alfredo J. A Barbosa
Publikováno v:
Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 47, Iss 6, Pp 586-588 (2011)
Externí odkaz:
https://doaj.org/article/80b0bb7e2a4b4bd194e3b94609cd5fed
Autor:
Alfredo J. A. Barbosa
Publikováno v:
Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 51, Iss 2, Pp 70-71 (2015)
Externí odkaz:
https://doaj.org/article/e4f56721a6594f649af89d5967a3592f
Publikováno v:
Arquivos de Neuro-Psiquiatria, Vol 51, Iss 1, Pp 8-15 (1993)
A histopathological and immunohistochemical study of the brain and heart was made in 50 patients with the chronic cardiac form of Chagas' disease. The immunohistochemical technique used was the peroxidase-antiperoxidase method adapted for the demonst
Externí odkaz:
https://doaj.org/article/5d27f60a55a24aa8bf22d7549fc170f6
Publikováno v:
Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 48, Iss 6, Pp 406-407 (2012)
Externí odkaz:
https://doaj.org/article/9f88dd0f9f5848359eeef3d5e8663084