Adolfo Román-Román

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BACKGROUND Helicobacter pylori (H. pylori) is the main risk factor for the development of chronic gastritis, gastric ulcer, and gastric cancer. In H. pylori-infected individuals, the clinical result(More)
OBJECTIVE The aims of this research were to determine the prevalence of Helicobacter pylori and its vacA genotypes in oral cavity in persons without dyspepsia and to establish the association between(More)
Fredy O Beltrán-Anaya (frebeltran@hotmail.com) Tomás M Poblete (tomapolo86@yahoo.com.mx) Adolfo Román-Román (arroman6046@gmail.com) Salomón Reyes (dr_sreyes@yahoo.com.mx) José de Sampedro(More)
INTRODUCTION Helicobacter pylori adheres to various components of the human saliva. Therefore, the objective of this research was to simultaneously detect H. pylori in saliva and in gastric biopsy,(More)
In developing countries, clarithromycin resistance and frequency of re-infection are factors that contribute to high prevalence of Helicobacter pylori infection. The aim of this research was(More)
PURPOSE Virulent genotypes of Helicobacter pylori vacA s1m1/cagA+/babA2+ have been associated with severe gastric diseases. VacA, CagA and BabA are polymorphic proteins, and their association with(More)
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