3 documents found, page 1 of 1
Determinants of gastric CDX2 expression: A study in Mozambique
Peleteiro, B; Barros, R; Carrilho, C; Artiaga, J; Cunha, L; Modcoicar, P; Ferreira, R; Figueiredo, C; Almeida, R; La Vecchia, C; David, L; Barros, HAs CDX2 expression precedes the occurrence of gastric preneoplastic lesions in the intestinal differentiation pathway, study of these steps of gastric carcinogenesis may contribute toward understanding the early effects of gastric cancer determinants. Our aim was to quantify the association between Helicobacter pylori infection and other environmental factors and the gastric expression of CDX2. Dyspeptic patien...
Prevalence of Helicobacter pylori infection, chronic gastritis, and intestinal ...
Carrilho, C; Modcoicar, P; Cunha, L; Ismail, M; Guisseve, A; Lorenzoni, C; Fernandes, F; Peleteiro, B; Almeida, R; Figueiredo, C; David, L; Lunet, NWe estimated the prevalence of Helicobacter pylori infection, chronic gastritis, atrophy, and intestinal metaplasia in dyspeptic patients from Maputo Central Hospital, Mozambique and evaluated the relationship between infection and histopathological features of chronic gastritis. Biopsies from 109 consecutive patients observed in 2005-2006 were collected from antrum, incisura angularis, and corpus for histopath...
Chronic atrophic gastritis, intestinal metaplasia, helicobacter pylori virulenc...
Peleteiro, B; Carrilho, C; Modcoicar, P; Cunha, L; Ismail, M; Guisseve, A; Lorenzoni, C; Fernandes, F; Almeida, R; Figueiredo, C|; David, L; Lunet, N