| [possible association between hla-hrb1 and dqb1 genes frequency and susceptibility or resistance to helicobacter pylori infection in kunming yi ethnic group children]. | to study if there is any association between frequency of hla-drb1 and dqb1 genes and susceptibility or resistance to helicobacter pylori (hp) infection among children of yi ethnic group in kunming for understanding the immunogenetic features of the digestive diseases associated with hp infection. | 2005 | 15833172 |
| [distribution of caga 3' region, icea, vaca and hp0519 on helicobacter pylori isolated from china]. | this study was aimed to characterize the helicobacter pylori strains isolated from different geographic regions in china and different ethnic groups in yunnan province in terms of caga, icea, vaca and hp0519 genes which were proposed to be related to the pathogenesis. | 2006 | 17152512 |
| [immunogenetic analysis of human leukocyte antigen drb1, dqb1 locus among han ethnic children with helicobacter pylori infection in kunming]. | to explore the immunogenetic features of human leukocyte antigen drb1, dqb1 locus and children with helicobacter pylori (h. pylori) infection in han ethnic population in kunming and its association with digestive diseases and h. pylori to better understand the immunogenetic features of the h. pylori infection. | 2005 | 15941540 |
| [seroprevalence of helicobacter pylori infection among yi and han nationalities in yunxian county, yunnan province]. | under cluster sampling, an early serum essay of helicobacterpylori (hp) infection among 1084 healthy people, was carried out. out of them, 325 among the yi and han nationalities at yunxian county of yunnan province were given a simultaneous test of anti-hav igg. the results were as follows: overall hp infection rate was 51.1%; no difference of the infection was observed between the yis and the hans; the prevalence of hp antibody went up with age; higher rates were detected among those who drank ... | 1997 | 9812475 |
| [study on metronidazole resistance to helicobacter pylori from three populations with different ethnics in yunnan]. | to evaluate the prevalence of helicobacter pylori (h.pylori) resistance to metronidazole among three populations in yunnan. | 2004 | 15769336 |
| comparative genomics of a helicobacter pylori isolate from a chinese yunnan naxi ethnic aborigine suggests high genetic divergence and phage insertion. | helicobacter pylori is a common pathogen correlated with several severe digestive diseases. it has been reported that isolates associated with different geographic areas, different diseases and different individuals might have variable genomic features. here, we describe draft genomic sequences of h. pylori strains yn4-84 and yn1-91 isolated from patients with gastritis from the naxi and han populations of yunnan, china, respectively. the draft sequences were compared to 45 other publically avai ... | 2015 | 25799515 |
| [infection of helicobacter pylori strains with multiple vaca m-region subtypes and/or icea mixed genotype among the bai, naxi, and han populations in yunnan province]. | to study the epidemiology and pathogenicity of mixed infection of helicobacter pylori (h. pylori) strains with multiple vaca m-region subtypes and/or icea mixed genotype among the bai, naxi, and han populations in yunnan province. | 2005 | 16321248 |