{"id":"https://openalex.org/W2084198623","doi":"https://doi.org/10.1093/infdis/174.3.552","title":"Density of Helicobacter pylori Infection In Vivo as Assessed by Quantitative Culture and Histology","display_name":"Density of Helicobacter pylori Infection In Vivo as Assessed by Quantitative Culture and Histology","publication_year":1996,"publication_date":"1996-09-01","ids":{"openalex":"https://openalex.org/W2084198623","doi":"https://doi.org/10.1093/infdis/174.3.552","mag":"2084198623","pmid":"https://pubmed.ncbi.nlm.nih.gov/8769613"},"language":"en","primary_location":{"id":"doi:10.1093/infdis/174.3.552","doi":"https://doi.org/10.1093/infdis/174.3.552","is_oa":false,"landing_page_url":"https://doi.org/10.1093/infdis/174.3.552","pdf_url":null,"source":{"id":"https://openalex.org/S54542293","display_name":"The Journal of Infectious Diseases","issn_l":"0022-1899","issn":["0022-1899","1537-6613"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Infectious Diseases","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103518729","display_name":"John Christopher Atherton","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. C. Atherton","raw_affiliation_strings":["Division of Infectious Diseases, Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee 37232-2279 USA","Vanderbilt University, Nashville, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Infectious Diseases, Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee 37232-2279 USA","institution_ids":["https://openalex.org/I200719446"]},{"raw_affiliation_string":"Vanderbilt University, Nashville, United States","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108401750","display_name":"Kyi T. Tham","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]},{"id":"https://openalex.org/I4210103776","display_name":"Nashville VA Medical Center","ror":"https://ror.org/024xyyq03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I4210101790","https://openalex.org/I4210103776","https://openalex.org/I4210112672"]},{"id":"https://openalex.org/I901861585","display_name":"Vanderbilt University Medical Center","ror":"https://ror.org/05dq2gs74","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210162197","https://openalex.org/I901861585"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. T. Tham","raw_affiliation_strings":["Divisions of Infectious Diseases and of Gastroenterology, Department of Medicine, and Department of Pathology, Vanderbilt University School of Medicine, and Medical Service and Department of Pathology, Department of Veterans Affairs Medical Center, Nashville, Tennessee","Vanderbilt University, Nashville, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Divisions of Infectious Diseases and of Gastroenterology, Department of Medicine, and Department of Pathology, Vanderbilt University School of Medicine, and Medical Service and Department of Pathology, Department of Veterans Affairs Medical Center, Nashville, Tennessee","institution_ids":["https://openalex.org/I200719446","https://openalex.org/I4210103776","https://openalex.org/I901861585"]},{"raw_affiliation_string":"Vanderbilt University, Nashville, United States","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047989998","display_name":"Richard M. Peek","orcid":"https://orcid.org/0000-0002-4836-5960","observed_orcids":["https://orcid.org/0000-0002-4836-5960"]},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]},{"id":"https://openalex.org/I4210103776","display_name":"Nashville VA Medical Center","ror":"https://ror.org/024xyyq03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I4210101790","https://openalex.org/I4210103776","https://openalex.org/I4210112672"]},{"id":"https://openalex.org/I901861585","display_name":"Vanderbilt University Medical Center","ror":"https://ror.org/05dq2gs74","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210162197","https://openalex.org/I901861585"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. M. Peek","raw_affiliation_strings":["Divisions of Infectious Diseases and of Gastroenterology, Department of Medicine, and Department of Pathology, Vanderbilt University School of Medicine, and Medical Service and Department of Pathology, Department of Veterans Affairs Medical Center, Nashville, Tennessee","Vanderbilt University, Nashville, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Divisions of Infectious Diseases and of Gastroenterology, Department of Medicine, and Department of Pathology, Vanderbilt University School of Medicine, and Medical Service and Department of Pathology, Department of Veterans Affairs Medical Center, Nashville, Tennessee","institution_ids":["https://openalex.org/I200719446","https://openalex.org/I4210103776","https://openalex.org/I901861585"]},{"raw_affiliation_string":"Vanderbilt University, Nashville, United States","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017198868","display_name":"Timothy L. Cover","orcid":"https://orcid.org/0000-0001-8503-002X","observed_orcids":["https://orcid.org/0000-0001-8503-002X"]},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]},{"id":"https://openalex.org/I4210103776","display_name":"Nashville VA Medical Center","ror":"https://ror.org/024xyyq03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I4210101790","https://openalex.org/I4210103776","https://openalex.org/I4210112672"]},{"id":"https://openalex.org/I901861585","display_name":"Vanderbilt University Medical Center","ror":"https://ror.org/05dq2gs74","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210162197","https://openalex.org/I901861585"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. L. Cover","raw_affiliation_strings":["Divisions of Infectious Diseases and of Gastroenterology, Department of Medicine, and Department of Pathology, Vanderbilt University School of Medicine, and Medical Service and Department of Pathology, Department of Veterans Affairs Medical Center, Nashville, Tennessee","Vanderbilt University, Nashville, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Divisions of Infectious Diseases and of Gastroenterology, Department of Medicine, and Department of Pathology, Vanderbilt University School of Medicine, and Medical Service and Department of Pathology, Department of Veterans Affairs Medical Center, Nashville, Tennessee","institution_ids":["https://openalex.org/I200719446","https://openalex.org/I4210103776","https://openalex.org/I901861585"]},{"raw_affiliation_string":"Vanderbilt University, Nashville, United States","institution_ids":["https://openalex.org/I200719446"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111981103","display_name":"Martin J Blaser","orcid":"https://orcid.org/0000-0003-2447-2443","observed_orcids":["https://orcid.org/0000-0003-2447-2443"]},"institutions":[{"id":"https://openalex.org/I200719446","display_name":"Vanderbilt University","ror":"https://ror.org/02vm5rt34","country_code":"US","type":"education","lineage":["https://openalex.org/I200719446"]},{"id":"https://openalex.org/I4210103776","display_name":"Nashville VA Medical Center","ror":"https://ror.org/024xyyq03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I4210101790","https://openalex.org/I4210103776","https://openalex.org/I4210112672"]},{"id":"https://openalex.org/I901861585","display_name":"Vanderbilt University Medical Center","ror":"https://ror.org/05dq2gs74","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210162197","https://openalex.org/I901861585"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"M. J. Blaser","raw_affiliation_strings":["Divisions of Infectious Diseases and of Gastroenterology, Department of Medicine, and Department of Pathology, Vanderbilt University School of Medicine, and Medical Service and Department of Pathology, Department of Veterans Affairs Medical Center, Nashville, Tennessee","Vanderbilt University, Nashville, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Divisions of Infectious Diseases and of Gastroenterology, Department of Medicine, and Department of Pathology, Vanderbilt University School of Medicine, and Medical Service and Department of Pathology, Department of Veterans Affairs Medical Center, Nashville, Tennessee","institution_ids":["https://openalex.org/I200719446","https://openalex.org/I4210103776","https://openalex.org/I901861585"]},{"raw_affiliation_string":"Vanderbilt University, Nashville, United States","institution_ids":["https://openalex.org/I200719446"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111981103"],"corresponding_institution_ids":["https://openalex.org/I200719446","https://openalex.org/I4210103776","https://openalex.org/I901861585"],"apc_list":{"value":4763,"currency":"USD","value_usd":4763},"apc_paid":null,"fwci":11.5826,"has_fulltext":false,"cited_by_count":186,"citation_normalized_percentile":{"value":0.98810823,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"174","issue":"3","first_page":"552","last_page":"556"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10365","display_name":"Gastrointestinal motility and disorders","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11855","display_name":"Gastrointestinal disorders and treatments","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/helicobacter-pylori","display_name":"Helicobacter pylori","score":0.9929999709129333},{"id":"https://openalex.org/keywords/bacterial-density","display_name":"bacterial density","score":0.8830000162124634},{"id":"https://openalex.org/keywords/quantitative-culture","display_name":"quantitative culture","score":0.8140000104904175},{"id":"https://openalex.org/keywords/caga","display_name":"CagA","score":0.703000009059906},{"id":"https://openalex.org/keywords/vaca","display_name":"VacA","score":0.9639999866485596},{"id":"https://openalex.org/keywords/bacterial-virulence-factors","display_name":"bacterial virulence factors","score":0.6779999732971191},{"id":"https://openalex.org/keywords/gastritis","display_name":"gastritis","score":0.7900000214576721},{"id":"https://openalex.org/keywords/epithelial-injury","display_name":"epithelial damage","score":0.8669999837875366},{"id":"https://openalex.org/keywords/duodenal-ulcer","display_name":"duodenal ulcer","score":0.9649999737739563},{"id":"https://openalex.org/keywords/lymphocytic-infiltration","display_name":"lymphocyte infiltration","score":0.7879999876022339},{"id":"https://openalex.org/keywords/dyspepsia","display_name":"dyspepsia","score":0.7990000247955322},{"id":"https://openalex.org/keywords/pathogenesis","display_name":"pathogenesis","score":0.5329999923706055}],"concepts":[{"id":"https://openalex.org/C57742111","wikidata":"https://www.wikidata.org/wiki/Q7168","display_name":"Histology","level":2,"score":0.7281514406204224},{"id":"https://openalex.org/C2776409635","wikidata":"https://www.wikidata.org/wiki/Q180556","display_name":"Helicobacter pylori","level":2,"score":0.6532729268074036},{"id":"https://openalex.org/C207001950","wikidata":"https://www.wikidata.org/wiki/Q141124","display_name":"In vivo","level":2,"score":0.6374179124832153},{"id":"https://openalex.org/C2910671496","wikidata":"https://www.wikidata.org/wiki/Q180556","display_name":"Helicobacter Infections","level":3,"score":0.5814980268478394},{"id":"https://openalex.org/C2908868296","wikidata":"https://www.wikidata.org/wiki/Q180556","display_name":"Helicobacter pylori infection","level":3,"score":0.5633204579353333},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.48453372716903687},{"id":"https://openalex.org/C2779137044","wikidata":"https://www.wikidata.org/wiki/Q7577827","display_name":"Spirillaceae","level":4,"score":0.4680205285549164},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.46606260538101196},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.3529303967952728},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3284667730331421},{"id":"https://openalex.org/C2778677798","wikidata":"https://www.wikidata.org/wiki/Q183130","display_name":"Gastritis","level":3,"score":0.26700296998023987},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.057317912578582764}],"mesh":[{"descriptor_ui":"D000942","descriptor_name":"Antigens, Bacterial","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001426","descriptor_name":"Bacterial Proteins","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D001706","descriptor_name":"Biopsy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005756","descriptor_name":"Gastritis","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009693","descriptor_name":"Nucleic Acid Hybridization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010437","descriptor_name":"Peptic Ulcer","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D014774","descriptor_name":"Virulence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016133","descriptor_name":"Polymerase Chain Reaction","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016480","descriptor_name":"Helicobacter pylori","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D016480","descriptor_name":"Helicobacter pylori","qualifier_ui":"Q000302","qualifier_name":"isolation & purification","is_major_topic":true},{"descriptor_ui":"D016481","descriptor_name":"Helicobacter Infections","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D016481","descriptor_name":"Helicobacter Infections","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1093/infdis/174.3.552","doi":"https://doi.org/10.1093/infdis/174.3.552","is_oa":false,"landing_page_url":"https://doi.org/10.1093/infdis/174.3.552","pdf_url":null,"source":{"id":"https://openalex.org/S54542293","display_name":"The Journal of Infectious Diseases","issn_l":"0022-1899","issn":["0022-1899","1537-6613"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Infectious Diseases","raw_type":"journal-article"},{"id":"pmid:8769613","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8769613","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of infectious diseases","raw_type":"Journal Article"},{"id":"pmh:oai:alma.01RUT_INST:11665026840004646","doi":null,"is_oa":false,"landing_page_url":"https://scholarship.libraries.rutgers.edu/esploro/outputs/journalArticle/Density-of-Helicobacter-pylori-Infection-In/991031665705904646","pdf_url":null,"source":{"id":"https://openalex.org/S4306401388","display_name":"Rutgers University Community Repository (Rutgers University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I102322142","host_organization_name":"Rutgers, The State University of New Jersey","host_organization_lineage":["https://openalex.org/I102322142"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9537000060081482}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G2139481986","display_name":"VACUOLATING CYTOTOXIN PRODUCTION BY HELICOBACTER PYLORI","funder_award_id":"R29DK045293","funder_id":"https://openalex.org/F4320337357","funder_display_name":"National Institute of Diabetes and Digestive and Kidney Diseases"},{"id":"https://openalex.org/G3650142179","display_name":"BIOLOGICAL MARKERS OF H PYLORI INDUCED ONCOGENESIS","funder_award_id":"R01DK050837","funder_id":"https://openalex.org/F4320337357","funder_display_name":"National Institute of Diabetes and Digestive and Kidney Diseases"}],"funders":[{"id":"https://openalex.org/F4320337357","display_name":"National Institute of Diabetes and Digestive and Kidney Diseases","ror":"https://ror.org/00adh9b73"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W71916623","https://openalex.org/W1584376896","https://openalex.org/W1621166403","https://openalex.org/W1993058932","https://openalex.org/W1995021948","https://openalex.org/W2003647849","https://openalex.org/W2005670414","https://openalex.org/W2010860895","https://openalex.org/W2015795623","https://openalex.org/W2015819589","https://openalex.org/W2020321361","https://openalex.org/W2026250087","https://openalex.org/W2062132676","https://openalex.org/W2080678397","https://openalex.org/W2112446953","https://openalex.org/W2118202495","https://openalex.org/W2137125723","https://openalex.org/W2147048960","https://openalex.org/W2156843947","https://openalex.org/W2170903620","https://openalex.org/W2444270133","https://openalex.org/W2467572311","https://openalex.org/W2522669883","https://openalex.org/W2797597138"],"related_works":["https://openalex.org/W1532917964","https://openalex.org/W175664586","https://openalex.org/W7162653746","https://openalex.org/W2982204045","https://openalex.org/W2149818671","https://openalex.org/W3030625329","https://openalex.org/W2385703722","https://openalex.org/W2008640620","https://openalex.org/W2399871737","https://openalex.org/W2798198948"],"abstract_inverted_index":{"Helicobacter":[0],"pylori":[1,130],"density":[2,56,65,91,113,131],"was":[3,22,49,57,70,92,114],"assessed":[4],"by":[5,30],"quantitative":[6],"culture":[7,48],"and":[8,26,34,39,44,54,97,103,137,146],"histologic":[9],"examination":[10],"of":[11,66,75],"gastric":[12,37,144],"biopsy":[13],"specimens":[14],"from":[15],"29":[16],"H.":[17,129],"pylori-infected":[18],"dyspeptic":[19],"patients.":[20],"Density":[21],"correlated":[23],"with":[24,94,104,140],"cagA":[25],"vacA":[27],"genotypes":[28],"(assessed":[29,42],"polymerase":[31],"chain":[32],"reaction":[33],"colony":[35],"hybridization),":[36],"inflammation":[38],"epithelial":[40,105],"injury":[41,106],"histologically),":[43],"peptic":[45],"ulceration.":[46],"Quantitative":[47],"more":[50,58],"reproducible":[51,59],"than":[52,60,73,121],"histology,":[53],"antral":[55,64,111],"corpus":[61],"density.":[62],"Mean":[63,110],"cagA+/vacA":[67],"sl":[68],"strains":[69,78],"4-fold":[71],"higher":[72,116],"that":[74],"cagA-/vacA":[76],"s2":[77],"(1.9":[79],"X":[80],"10(6)":[81],"vs.":[82],"4.5":[83],"x":[84],"10(5)":[85],"cfu/g,":[86],"P":[87],"=":[88,125],".02).":[89],"Antral":[90],"associated":[93,139],"mucosal":[95],"neutrophilic":[96],"lymphocytic":[98],"infiltration":[99],"(P":[100,107,124],"<":[101,108],".01)":[102],".05).":[109],"bacteria]":[112],"5-fold":[115],"in":[117,122,132,153],"duodenal":[118,147],"ulcer":[119],"patients":[120],"others":[123],".005).":[126],"In":[127],"conclusion,":[128],"vivo":[133],"is":[134,138],"easily":[135],"quantified":[136],"bacterial":[141],"virulence":[142],"determinants,":[143],"inflammation,":[145],"ulceration,":[148],"suggesting":[149],"a":[150],"central":[151],"role":[152],"pathogenesis.":[154]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}
