seroprevalence of anti helicobacter pylori igg/iga in asymptomatic population from delhi.helicobacter pylori is recognised as the most important etiological agent for chronic antral gastritis in humans, the major predisposing factor in the pathogenesis of duodenal and gastric ulcers as well as probable cofactor in the development of gastric cancer. this study was undertaken to determine the seroprevalence of anti - h. pylori igg/ iga in asymptomatic population. two hundred and fifty eight serum samples from various age groups (1-40 years) were collected from patients admitted to the ...200416295676
helicobacter pylori caga, vaca and icea genotypes in western indian population of maharashtra with varied gastroduodenal diseases.scarce reports relying on rapid urease test, serology and histopathology are currently known for h. pylori from western india, maharashtra. we investigated h. pylori genotypes at molecular level in gastro-duodenal disease population during the years 2002-2005. h. pylori presence was scored by polymerase chain reaction in the infected biopsies (n = 95) in various gastric diseases. h. pylori specific 16s rdna gene amplification based preliminary identification coupled with protein coding gene ampl ...200718306540
incidence of helicobacter pylori associated gastritis in the urban population from india.endoscopic gastric biopsies from 109 patients showing chronic active gastritis on histology were analysed to detect helicobacter pylori by gimenez technique. incidence of h. pylori positivity was found to be 50.4%. the organisms were detected mainly above the epithelial surface and in the crypts. all the patients were residents from bombay or its suburbs.19947941008
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