| [helicobacter pylori seroprevalence in dialysis patients]. | (a) to establish hp infection seroprevalence among patients under chronic dialysis and to compare it with that of general population, (b) to assess the relationship between hp prevalence and parameters associated with a higher morbidity, such as serum albumin levels, dialysis adequacy, and quality of life in this population. | 2003 | 14708462 |
| factors associated with h. pylori epidemiology in symptomatic children in buenos aires, argentina. | to determine prevalence of h pylori infection in symptomatic children in buenos aires, argentina, and to investigate factors associated with h pylori positivity. | 2006 | 16981273 |
| decreasing trend of helicobacter pylori infection in children with gastrointestinal symptoms from buenos aires, argentina. | background: helicobacter pylori infection is declining in developed and developing countries. the aim of this study was to retrospectively evaluate over an 8-year period the rate of h. pylori infection in children with gastrointestinal symptoms from buenos aires, argentina. materials and methods: we reviewed the records of children referred from 2002 to 2009 to the gastroenterology unit of the children hospital "superiora sor maria ludovica" for evaluation of upper gastrointestinal signs and s ... | 2011 | 21762272 |