and corpus gastric pathology are associated with lower serum ghrelin.

Aim: To evaluate the association of (), genotype, and type of gastric pathology with ghrelin, leptin and nutritional status.

Methods: Fasted dyspeptic adults (18-70 years) referred for an upper digestive endoscopy were enrolled in this cross-sectional study. Height and weight were assessed for body mass index (BMI) calculation.

Dietary and anthropometric indicators of nutritional status in relation to Helicobacter pylori infection in a paediatric population.

It has been postulated that Helicobacter pylori infection could affect growth and appetite, consequently influencing body weight. Therefore, the association between H. pylori infection and the dietary and anthropometric indicators of nutritional status of a paediatric population were investigated.

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.

Novel gastric helicobacters and oral campylobacters are present in captive and wild cetaceans.

The mammalian gastric and oral mucosa may be colonized by mixed Helicobacter and Campylobacter species, respectively, in individual animals. To better characterize the presence and distribution of Helicobacter and Campylobacter among marine mammals, we used PCR and 16S rDNA sequence analysis to examine gastric and oral samples from ten dolphins (Tursiops gephyreus), one killer whale (Orcinus orca), one false killer whale (Pseudorca crassidens), and three wild La Plata river dolphins (Pontoporia blainvillei). Helicobacter spp.