| helicobacter pylori infection and gastric cancer: evidence from a retrospective cohort study and nested case-control study in china. | to explore the association between helicobacter pylori (hp) infection and risk of gastric cancer in china. | 2002 | 12439934 |
| [investigation on caga/vaca dominant genotypes and the coinfection of helicobacter pylori isolates from patients in zhejiang]. | to determine caga/vaca dominant genotypes of helicobacter pylori in patients suffering from chronic gastritis (cg) or peptic ulcer (pu), and to understand the correlation of different genotype h. pylori infection, coinfection and the gastroduodenal diseases. | 2003 | 14687507 |
| the diversity of vaca and caga genes of helicobacter pylori in east asia. | it has been reported that helicobacter pylori infection with the type i strain, which expresses the vaca and caga antigens, is associated with duodenal ulcer. we examined the diversity of vaca and caga genes in 143 isolates obtained from patients with duodenal ulcer or chronic gastritis in east asia (two different areas of japan, fukui and okinawa, and also in hangzhou, china) by polymerase chain reaction (pcr) and sequence analysis. diversities of caga and vaca genes were detected in east asia. ... | 2004 | 14734191 |
| gene distribution of cagii in helicobacter pylori-infected patients of zhejiang province. | to determine the prevalence of genotypes of cagii in helicobacter pylori (h pylori)-infected patients in zhejiang province and investigate the relationship between these genotypes and the types of gastroduodenal diseases. | 2004 | 15237434 |
| [investigation on the infection rate of helicobacter pylori among hospitalized cured lepers in zhejiang province]. | | 2008 | 19031777 |
| a case-control study on risk factors of helicobacter pylori infection in out-patients with stomach diseases. | to investigate the risk factors of helicobacter pylori (hp) infection. | 2002 | 12410954 |
| [fifth chinese national consensus report on the management of helicobacter pylori infection]. | the fifth national consensus conference on the management of helicobacter pylori (h.pylori) infection organized by chinese medical association, chinese society of gastroenterology, h. pylori and peptic ulcer study group was held at hangzhou, zhejiang province on december 15-16, 2016.more than 80 members of the study group and experts in the field of h. pylori research and gastroenterology attended the meeting.consensus preparatory group was established to draft the related statements.the quality ... | 2017 | 28693066 |
| [analysis on the variance of vaca genotypes and their vacuolating toxin activity of helicobacter pylori isolates in zhejiang area]. | to analyze the variance of vaca genotypes and their vacuolating toxin activity of helicobacter pylori (h. pylori) isolates from patients with peptic ulcer (pu) or chronic gastritis (cg) in zhejiang area. | 2005 | 16335005 |
| a new subtype of 3' region of caga gene in helicobacter pylori strains isolated from zhejiang province in china. | to isolate the subtypes of 3' region of caga gene in helicobacter pylori (h pylori) strains from zhejiang province in china and to investigate their relations to h pylori-associated gastroduodenal diseases. | 2004 | 15484301 |
| the association of age and antibiotic resistance of helicobacter pylori: a study in jiaxing city, zhejiang province, china. | the antibiotic resistance of helicobacter pylori (h pylori) is steadily increasing worldwide, resulting in the low efficiency of the current therapeutic approaches for eradication. in this study, we investigated the relationship between antibiotic resistances, the year of sample collection, and the ages of the infected individuals.a total of 29,034 gastric mucosa biopsy samples were randomly collected from january 1, 2009 to december 9, 2014 in jiaxing city, zhejiang province, china. an antibiot ... | 2016 | 26937912 |
| [analysis on antibiotic resistance of 1030 helicobacter pylori strains isolated in hospital in taizhou area, zhejiang province]. | | 2011 | 22991707 |