Falling rates of stomach cancer in many ...

Helicobacter Pylori (H. pylori

) are not viruses at all, but actually one of the few bacteria that can survive and thrive in the stomach. About half the world's population infected with H-pylori, the highest incidence is in the poorer countries where they are mainly contracted in childhood. Chronic infection causes inflammation of the stomach that many people do not notice, but in other leads to the stomach or duodenum. Long-term effects of chronic infection that H. pylori-infected people have 4 - to 6-fold increased risk of subsequently developing gastric adenocarcinoma, the most common form

around the world. Falling rates of stomach cancer in many countries was associated with a decrease in the prevalence of infection H.pylori. In a study published in December 2011 it is estimated that about one third of gastric cancer in strattera prescription the UK in 2010 were associated with infection H.pylori. Infected people also are at risk of a rare tumor in the so-called MALT lymphoma. Both cancers are examples of how bacteria agent, who (unlike viruses) does not grow within target cells, nevertheless attract these cells become malignant indirectly. This page contains information about Helicobacter Pylori.