Published in Gastrointest Endosc on September 12, 1994
Helicobacter pylori. Clin Microbiol Rev (1997) 9.22
Helicobacter pylori detection and antimicrobial susceptibility testing. Clin Microbiol Rev (2007) 3.43
Challenge model for Helicobacter pylori infection in human volunteers. Gut (2004) 1.57
Helicobacter pylori genotypes may determine gastric histopathology. Am J Pathol (2001) 1.51
Gene expression in vivo shows that Helicobacter pylori colonizes an acidic niche on the gastric surface. Proc Natl Acad Sci U S A (2007) 1.42
A review of Helicobacter pylori diagnosis, treatment, and methods to detect eradication. World J Gastroenterol (2014) 1.09
Atrophic gastritis in young children and adolescents. J Clin Pathol (2005) 1.07
Gastric infection by Helicobacter pylori. Curr Gastroenterol Rep (2011) 1.06
Association between gastric atrophy and Helicobacter pylori infection in Japanese children: a retrospective multicenter study. Dig Dis Sci (2006) 0.97
Additional corpus biopsy enhances the detection of Helicobacter pylori infection in a background of gastritis with atrophy. BMC Gastroenterol (2012) 0.96
Any role left for invasive tests? Histology in clinical practice. Gut (1998) 0.93
Gastric atrophy, diagnosing and staging. World J Gastroenterol (2006) 0.93
United Rapid Urease Test Is Superior than Separate Test in Detecting Helicobacter pylori at the Gastric Antrum and Body Specimens. Clin Endosc (2012) 0.92
Clinical significance of oral urease in diagnosis of Helicobacter pylori infection by [13C]urea breath test. Dig Dis Sci (2001) 0.92
Density of Helicobacter pylori may affect the efficacy of eradication therapy and ulcer healing in patients with active duodenal ulcers. World J Gastroenterol (2003) 0.92
Helicobacter pylori Eradication Therapy: Current Availabilities. ISRN Gastroenterol (2012) 0.91
Antralization of the gastric mucosa of the incisura angularis and its gastrin expression. Int J Clin Exp Pathol (2008) 0.89
Relationship of gastric Helicobacter pylori infection to Barrett's esophagus and gastro-esophageal reflux disease in Chinese. World J Gastroenterol (2004) 0.88
Correlation between positive rate and number of biopsy samples on urease test in childhood Helicobacter pylori infection. J Korean Med Sci (2013) 0.86
Accuracy of Helicobacter pylori serology in two peptic ulcer populations and in healthy controls. World J Gastroenterol (2008) 0.85
Acid suppression and gastric atrophy: sifting fact from fiction. Gut (1998) 0.85
Pre-treatment urea breath test results predict the efficacy of Helicobacter pylori eradication therapy in patients with active duodenal ulcers. World J Gastroenterol (2004) 0.85
Dual specimens increase the diagnostic accuracy and reduce the reaction duration of rapid urease test. World J Gastroenterol (2010) 0.84
H. pylori-negative duodenal ulcer prevalence and causes in 774 patients. Dig Dis Sci (1999) 0.83
The interplay between Helicobacter pylori, gastro-oesophageal reflux disease, and intestinal metaplasia. Gut (2005) 0.82
Performance of Routine Helicobacter pylori Invasive Tests in Patients with Dyspepsia. Gastroenterol Res Pract (2013) 0.81
A systematic approach for the diagnosis and treatment of idiopathic peptic ulcers. Korean J Intern Med (2015) 0.81
Comparison of two rapid urease tests for detection of Helicobacter pylori infection. Dig Dis Sci (1998) 0.80
Limitation of histology for detecting Helicobacter pylori. Gastrointest Endosc (1995) 0.80
Gastric biopsies: the gap between evidence-based medicine and daily practice in the management of gastric Helicobacter pylori infection. Can J Gastroenterol (2013) 0.80
Increased expression of cyclooxygenase-2 in first-degree relatives of gastric cancer patients. World J Gastroenterol (2005) 0.79
The use of a second biopsy from the gastric body for the detection of Helicobacter pylori using rapid urease test. Singapore Med J (2014) 0.78
Realities of diagnosing Helicobacter pylori infection in clinical practice: a case for non-invasive indirect methodologies. Yale J Biol Med (1999) 0.78
Diagnosis of Helicobacter pylori by invasive test: histology. Ann Transl Med (2015) 0.75
Evaluation of the one-minute ultra-rapid urease test for diagnosing Helicobacter pylori. Postgrad Med J (1999) 0.75
Evaluation of methods for H. pylori detection in PPI consumption using culture, rapid urease test and smear examination. Ann Transl Med (2015) 0.75
Role of Biopsy from Gastric Corpus in Diagnosis of Helicobacter pylori Infection in Patients on Acid Suppression Therapy. Med J Armed Forces India (2011) 0.75
Antral exfoliative cytology for the detection of Helicobacter pylori in the stomach. World J Gastroenterol (2005) 0.75
The diagnostic accuracy of rapid urease biopsy test compared to histopathology in implementing "test and treat" policy for Helicobacter pylori. Int J Appl Basic Med Res (2016) 0.75
Usefulness of the immunological rapid urease test for detection of Helicobacter pylori in patients who are reluctant to undergo endoscopic biopsies. Dig Dis Sci (2006) 0.75
Misoprostol reduces serious gastrointestinal complications in patients with rheumatoid arthritis receiving nonsteroidal anti-inflammatory drugs. A randomized, double-blind, placebo-controlled trial. Ann Intern Med (1995) 9.77
Expression, self-assembly, and antigenicity of the Norwalk virus capsid protein. J Virol (1992) 8.35
Current concepts in the management of Helicobacter pylori infection--the Maastricht 2-2000 Consensus Report. Aliment Pharmacol Ther (2002) 6.17
Mutations in 23S rRNA are associated with clarithromycin resistance in Helicobacter pylori. Antimicrob Agents Chemother (1996) 6.01
Norwalk virus genome cloning and characterization. Science (1990) 5.83
Campylobacter pylori detected noninvasively by the 13C-urea breath test. Lancet (1987) 5.02
Proteolytic enhancement of rotavirus infectivity: molecular mechanisms. J Virol (1981) 4.87
In vitro transcription and translation of simian rotavirus SA11 gene products. J Virol (1980) 4.40
Anti-inflammatory and upper gastrointestinal effects of celecoxib in rheumatoid arthritis: a randomized controlled trial. JAMA (1999) 4.25
Relationship between Helicobacter pylori iceA, cagA, and vacA status and clinical outcome: studies in four different countries. J Clin Microbiol (1999) 4.13
Lymphocytes in the human gastric mucosa during Helicobacter pylori have a T helper cell 1 phenotype. Gastroenterology (1998) 4.12
Detection of Norwalk virus in stool by polymerase chain reaction. J Clin Microbiol (1992) 3.82
A sensitive and specific serologic test for detection of Campylobacter pylori infection. Gastroenterology (1989) 3.66
A M(r) 34,000 proinflammatory outer membrane protein (oipA) of Helicobacter pylori. Proc Natl Acad Sci U S A (2000) 3.66
Interobserver variation in the histopathological assessment of Helicobacter pylori gastritis. Hum Pathol (1996) 3.57
The course of patients after variceal hemorrhage. Gastroenterology (1981) 3.33
Population genetic analysis of Helicobacter pylori by multilocus enzyme electrophoresis: extensive allelic diversity and recombinational population structure. J Bacteriol (1996) 3.32
Variants of the 3' region of the cagA gene in Helicobacter pylori isolates from patients with different H. pylori-associated diseases. J Clin Microbiol (1998) 3.31
Allelic variation in the cagA gene of Helicobacter pylori obtained from Korea compared to the United States. Am J Gastroenterol (1996) 3.20
N-acetylneuraminyllactose-binding fibrillar hemagglutinin of Campylobacter pylori: a putative colonization factor antigen. Infect Immun (1988) 3.16
Water source as risk factor for Helicobacter pylori infection in Peruvian children. Gastrointestinal Physiology Working Group. Lancet (1991) 3.09
Gastric lymphoid follicles in Helicobacter pylori infection: frequency, distribution, and response to triple therapy. Hum Pathol (1993) 2.96
Ultrastructural localization of rotavirus antigens using colloidal gold. Virus Res (1984) 2.95
Relationship of Helicobacter pylori to serum pepsinogens in an asymptomatic Japanese population. Gastroenterology (1992) 2.83
Identification, synthesis, and modifications of simian rotavirus SA11 polypeptides in infected cells. J Virol (1982) 2.67
A plaque assay for the simian rotavirus SAII. J Gen Virol (1979) 2.65
A PCR-oligonucleotide ligation assay to determine the prevalence of 23S rRNA gene mutations in clarithromycin-resistant Helicobacter pylori. Antimicrob Agents Chemother (1997) 2.63
Variceal hemorrhage: a critical evaluation of survival analysis. Gastroenterology (1982) 2.60
Recombinant Norwalk virus-like particles given orally to volunteers: phase I study. Gastroenterology (1999) 2.54
Rotavirus stability and inactivation. J Gen Virol (1979) 2.48
Point mutations in the 23S rRNA gene of Helicobacter pylori associated with different levels of clarithromycin resistance. J Antimicrob Chemother (1997) 2.47
Helicobacter pylori infection: genetic and environmental influences. A study of twins. Ann Intern Med (1994) 2.47
Relationship between the cagA 3' repeat region of Helicobacter pylori, gastric histology, and susceptibility to low pH. Gastroenterology (1999) 2.44
Patients, payers, and paradigm shifts: what to do about Helicobacter pylori. Am J Gastroenterol (1996) 2.43
Relationship of vacA genotypes of Helicobacter pylori to cagA status, cytotoxin production, and clinical outcome. Helicobacter (1998) 2.39
Demonstration of unexpected antibiotic resistance of genotypically identical Helicobacter pylori isolates. Clin Infect Dis (1998) 2.38
Fundic gland polyps developing during omeprazole therapy. Am J Gastroenterol (1997) 2.37
Cimetidine, cigarette smoking, and recurrence of duodenal ulcer. N Engl J Med (1984) 2.29
Simultaneous visualization of Helicobacter pylori and gastric morphology: a new stain. Hum Pathol (1994) 2.16
Importance of childhood socioeconomic status on the current prevalence of Helicobacter pylori infection. Gut (1994) 2.14
Inappropriate hypergastrinaemia in asymptomatic healthy subjects infected with Helicobacter pylori. Gut (1990) 2.13
Pancreatic-biliary ascariasis: experience of 300 cases. Am J Gastroenterol (1997) 2.10
Mycobacteria and inflammatory bowel disease. Results of culture. Gastroenterology (1987) 2.07
Nucleic acid hybridization studies of mycobactin-dependent mycobacteria. J Clin Microbiol (1988) 2.06
Gastroduodenal mucosa and dyspeptic symptoms in arthritic patients during chronic nonsteroidal anti-inflammatory drug use. Am J Gastroenterol (1987) 2.05
Clarithromycin as monotherapy for eradication of Helicobacter pylori: a randomized, double-blind trial. Am J Gastroenterol (1993) 2.00
Molecular epidemiology of Helicobacter pylori: separation of H. pylori from East Asian and non-Asian countries. Epidemiol Infect (2000) 1.97
Characterization of a Helicobacter pylori neutrophil-activating protein. Infect Immun (1995) 1.97
Helicobacter pylori in the drinking water in Peru. Gastroenterology (1996) 1.95
Detection of Helicobacter pylori in dental plaque by reverse transcription-polymerase chain reaction. J Clin Microbiol (1993) 1.94
Detection of Mycobacterium avium subspecies paratuberculosis in Crohn's diseased tissues by in situ hybridization. Am J Gastroenterol (2001) 1.93
Helicobacter pylori infection produces reversible glycosylation changes to gastric mucins. Virchows Arch (1998) 1.91
Noninvasive detection of Helicobacter pylori infection in clinical practice: the 13C urea breath test. Am J Gastroenterol (1996) 1.89
Antibiotic treatment of gastric lymphoma of mucosa-associated lymphoid tissue. An uncontrolled trial. Ann Intern Med (1999) 1.88
Biochemical mapping of the simian rotavirus SA11 genome. J Virol (1983) 1.88
Letter: the ethics of using inferior regimens in H. pylori randomised trials. Aliment Pharmacol Ther (2012) 1.87
Cloning, nucleotide sequence, and expression of a gene encoding an adhesin subunit protein of Helicobacter pylori. J Bacteriol (1993) 1.85
Factors influencing the epidemiology of Helicobacter pylori infection in children. Pediatrics (1991) 1.82
Proteolytic enhancement of rotavirus infectivity: biology mechanism. Virology (1980) 1.81
Ultrastructural study of rotavirus replication in cultured cells. J Gen Virol (1980) 1.81
Campylobacter pyloridis gastritis: the past, the present, and speculations about the future. Am J Gastroenterol (1987) 1.80
The who's and when's of therapy for Helicobacter pylori. Am J Gastroenterol (1990) 1.79
Simian rotavirus SA11 replication in cell cultures. J Virol (1979) 1.79
Prospective randomized comparison of polyvinyl bougies and through-the-scope balloons for dilation of peptic strictures of the esophagus. Gastrointest Endosc (1995) 1.78
Unsaturated fatty acids and viability of Helicobacter (Campylobacter) pylori. J Clin Microbiol (1990) 1.78
Aspirin and the stomach. Ann Intern Med (1986) 1.77
Detection of antigenically distinct rotaviruses from infants. Infect Immun (1983) 1.77
Costs of diagnosis and treatment of Helicobacter pylori infection: when does choosing the treatment regimen based on susceptibility testing become cost effective? Am J Gastroenterol (1999) 1.76
Cure of Helicobacter pylori infection improves gastric acid secretion in patients with corpus gastritis. Scand J Gastroenterol (1997) 1.76
The molecular epidemiology of rotavirus gastroenteritis. Prog Med Virol (1984) 1.74
Sensitivity of the esophageal mucosa to pH in gastroesophageal reflux disease. Gastroenterology (1989) 1.74
Adherence and internalization of Helicobacter pylori by HEp-2 cells. Gastroenterology (1992) 1.74
Relation between clinical presentation, Helicobacter pylori density, interleukin 1beta and 8 production, and cagA status. Gut (1999) 1.72
Effect of pretreatment antibiotic resistance to metronidazole and clarithromycin on outcome of Helicobacter pylori therapy: a meta-analytical approach. Dig Dis Sci (2000) 1.71
Urease-associated heat shock protein of Helicobacter pylori. Infect Immun (1992) 1.71
Possible role of Helicobacter pylori infection in early gastric cancer development. Cancer (1994) 1.68
Analysis of metronidazole, clarithromycin and tetracycline resistance of Helicobacter pylori isolates from Korea. J Antimicrob Chemother (2001) 1.68
Misoprostol compared with sucralfate in the prevention of nonsteroidal anti-inflammatory drug-induced gastric ulcer. A randomized, controlled trial. Ann Intern Med (1991) 1.68
Toothpick perforation of the intestines. Ann Surg (1977) 1.67
Reverse transcription and polymerase chain reaction amplification of rRNA for detection of Helicobacter species. J Clin Microbiol (1992) 1.67
Pattern of primary resistance of Helicobacter pylori to metronidazole or clarithromycin in the United States. Arch Intern Med (2001) 1.66
Etiology of Crohn's disease: the role of Mycobacterium avium paratuberculosis. Trends Mol Med (2001) 1.65
How do clinicians practicing in the U.S. manage Helicobacter pylori-related gastrointestinal diseases? A comparison of primary care and specialist physicians. Am J Gastroenterol (1998) 1.64
OLGA staging for gastritis: a tutorial. Dig Liver Dis (2008) 1.64
Helicobacter pylori outer membrane proteins and gastroduodenal disease. Gut (2005) 1.62
The epidemiology of Helicobacter pylori in Peruvian children between 6 and 30 months of age. Am J Gastroenterol (1994) 1.62
Effects of tunicamycin on rotavirus morphogenesis and infectivity. J Virol (1983) 1.61
Acid secretion and serum gastrin in normal subjects and patients with duodenal ulcer: the role of Helicobacter pylori. Am J Gastroenterol (1993) 1.61
Prospective evaluation of biopsy number in the diagnosis of esophageal and gastric carcinoma. Gastroenterology (1982) 1.59
Selection of the chimpanzee over the baboon as a model for Helicobacter pylori infection. Gastroenterology (1992) 1.59
Two types of glycoprotein precursors are produced by the simian rotavirus SA11. Virology (1983) 1.57
Antigenic characterization and ELISA detection of adult diarrhea rotaviruses. J Infect Dis (1986) 1.56
Review article: Mycobacterium avium subsp. paratuberculosis as one cause of Crohn's disease. Aliment Pharmacol Ther (2001) 1.54
Antacid maintenance therapy in the prevention of duodenal ulcer relapse. Gut (1988) 1.54
Helicobacter pylori catalase. J Gen Microbiol (1991) 1.54
Differential stimulation of interleukin-12 (IL-12) and IL-10 by live and killed Helicobacter pylori in vitro and association of IL-12 production with gamma interferon-producing T cells in the human gastric mucosa. Infect Immun (1997) 1.52
Characterization of the Helicobacter pylori urease and purification of its subunits. Microb Pathog (1991) 1.52
Treatment of peptic ulcers caused by Helicobacter pylori. N Engl J Med (1993) 1.52