| association of helicobacter pylori infection and environmental factors in non-cardia gastric cancer in japan. | although helicobacter pylori infection is a major risk factor for gastric cancer, it does not explain the full picture of stomach carcinogenesis. there have been few epidemiological studies, however, which examined both h. pylori and environmental factors simultaneously. the aims of this study were to estimate the association of environmental factors (smoking and dietary factors) with gastric cancer in consideration of h. pylori infection, and to investigate the effects of the interaction betwee ... | 2004 | 15052440 |
| helicobacter pylori infection and its related factors in junior high school students in nagano prefecture, japan. | there have been few reports on helicobacter pylori (h. pylori) infection in asymptomatic japanese children and adolescents. we hypothesized that the prevalence of h. pylori infection is very low among japanese children and that clinical variables such as serum pepsinogen and iron levels are associated with h. pylori infection. | 2017 | 27785853 |
| atrophic gastritis, helicobacter pylori, and colorectal cancer risk: a case-control study. | helicobacter pylori is a major risk factor for atrophic gastritis and gastric cancer. various extragastric manifestations of h. pylori infection have also recently been suggested. however, the correlation between h. pylori and colorectal cancer (crc) is controversial. the aim of this study was to examine the correlation between h. pylori, serum gastrin level, and atrophic gastritis with crc. | 2007 | 17669106 |