The systemic humoral immune response to Helicobacter pylori antigens was investigated in 36 children with recurrent abdominal pain (RAP). H. pylori was cultured and Helicobacter-like organisms (HLO) were seen in six children, three of whom had active and two inactive chronic gastritis. None of these children had endoscopic abnormalities. All sex children had increased IgG antibodies to heat-sta...

The objective was to investigate the prevalence and the association between blood groups and Helicobacter pylori IgG seropositivity among pregnant Sudanese women. A cross-sectional survey was carried-out at Saad Abul Ela Maternity Hospital, Khartoum, Sudan during the period of July 2014 through December 2015. Questionnaires covering socio-demographic and obstetrics information were administered...

Reinfection with Helicobacter pylori after eradication is responsible for the recurrence of duodenal ulcer disease. The mode of transmission has not yet been established. In this study, 18 patients with chronic duodenal ulcers in whom H pylori had been eradicated with amoxicillin and metronidazole were entered into a prospective follow up study. Control endoscopies were performed 4, 8, 14, 27, ...

Helicobater pylori plays an important role in the aetiology and development of peptic ulcer disease. The prevalence of H. pylori infection increases with age, and is influenced by low socioeconomic status and poor hygiene owing to person-to-person transmission of the organism by the oral-faecal route. The aim of this study was to investigate the prevalence of H. pylori infection, detected serol...

severe nausea and vomiting associated with weight loss, ketonemia, and electrolyte imbalance in pregnancy is called hyperemesis gravidarum (hg). its cause is unknown but there are some hypotheses like hormonal mechanisms, psychological and emotional factors and helicobacter pylori infection. the aim of this study was to find an association between (hg) and h. pylori infection. for this purpose ...

background: helicobacter pylori (h.pylori) is a common bacterial infection, with considerably high morbidity and mortality worldwide. this bacterium represents a key factor in the etiology of various chronic infections ranging from gastritis, peptic ulcer disease to gastric cancer; but the prevalence has large variations in different communities. the aim of this study was to estimate the preval...

some adipocytokines are cardioprotective or pro-inflammatory for cardiovascular system. chronic infection with chlamydia pneumoniae and helicobacter pylori has been also considered as novel risk factors for atherosclerosis. the main aim of the current population-based study is to investigate the potential link between circulating adipocytokines and chlamydia pneumoniae or helicobacter pylori ig...

A potential virulence determinant of Helicobacter pylori is the cagA gene product. To determine the relevance of the expression of CagA to the clinical picture and outcome of H. pylori infection in children, we examined 104 consecutive children diagnosed with H. pylori infection. Serum samples were collected to test for the presence of immunoglobulin G (IgG) anti-CagA antibodies. Forty-five pat...

There is an increased need for rapid, inexpensive tests to diagnose Helicobacter pylori infection. Our objective was to determine the performance characteristics of an immunochromatographic test (ICT) for detection of anti-H. pylori IgG antibodies. A commercially available ICT kit (FlexSure HP) was tested with a well-characterized cohort of banked sera as well as with fresh serum from randomly ...

Background:  There are also reports from other parts of the world indicating the presence of significant association of H. pylori infection and hyperemesis gravidarum, a bothersome condition that affects pregnant women.  Objective: To test the hypothesis that whether H. pylori infection is associated with hyperemesis gravidarum among Iranian H.P carriers. Methods: From November 1999 to February...