{"id":"https://openalex.org/W2035433765","doi":"https://doi.org/10.1007/s10620-011-1960-z","title":"Impact of Helicobacter pylori Infection and Microscopic Duodenal Histopathological Changes on Clinical Symptoms of Patients with Functional Dyspepsia","display_name":"Impact of Helicobacter pylori Infection and Microscopic Duodenal Histopathological Changes on Clinical Symptoms of Patients with Functional Dyspepsia","publication_year":2011,"publication_date":"2011-11-11","ids":{"openalex":"https://openalex.org/W2035433765","doi":"https://doi.org/10.1007/s10620-011-1960-z","mag":"2035433765","pmid":"https://pubmed.ncbi.nlm.nih.gov/22080417"},"language":"en","primary_location":{"id":"doi:10.1007/s10620-011-1960-z","doi":"https://doi.org/10.1007/s10620-011-1960-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10620-011-1960-z","pdf_url":null,"source":{"id":"https://openalex.org/S194656152","display_name":"Digestive Diseases and Sciences","issn_l":"0163-2116","issn":["0163-2116","1573-2568"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digestive Diseases and Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5074485604","display_name":"Seyed Amir Mirbagheri","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4404532917","display_name":"AmirAlam Hospital","ror":"https://ror.org/02ckdts26","country_code":"IR","type":"healthcare","lineage":["https://openalex.org/I4404532917"]},{"id":"https://openalex.org/I70640408","display_name":"Tehran University of Medical Sciences","ror":"https://ror.org/01c4pz451","country_code":"IR","type":"education","lineage":["https://openalex.org/I70640408"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Seyed Amir Mirbagheri","raw_affiliation_strings":["Department of Internal Medicine, Amir-Alam Hospital, School of Medicine, Tehran University of Medical Sciences, North Sa\u2019adi Street, 13145-784, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Amir-Alam Hospital, School of Medicine, Tehran University of Medical Sciences, North Sa\u2019adi Street, 13145-784, Tehran, Iran","institution_ids":["https://openalex.org/I4404532917","https://openalex.org/I70640408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026914005","display_name":"Nasim Khajavirad","orcid":"https://orcid.org/0000-0001-5916-6345","observed_orcids":["https://orcid.org/0000-0001-5916-6345"]},"institutions":[{"id":"https://openalex.org/I4404532917","display_name":"AmirAlam Hospital","ror":"https://ror.org/02ckdts26","country_code":"IR","type":"healthcare","lineage":["https://openalex.org/I4404532917"]},{"id":"https://openalex.org/I70640408","display_name":"Tehran University of Medical Sciences","ror":"https://ror.org/01c4pz451","country_code":"IR","type":"education","lineage":["https://openalex.org/I70640408"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Nasim Khajavirad","raw_affiliation_strings":["Department of Internal Medicine, Amir-Alam Hospital, School of Medicine, Tehran University of Medical Sciences, North Sa\u2019adi Street, 13145-784, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Amir-Alam Hospital, School of Medicine, Tehran University of Medical Sciences, North Sa\u2019adi Street, 13145-784, Tehran, Iran","institution_ids":["https://openalex.org/I4404532917","https://openalex.org/I70640408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035994711","display_name":"Nasser Rakhshani","orcid":"https://orcid.org/0000-0002-5596-4849","observed_orcids":["https://orcid.org/0000-0002-5596-4849"]},"institutions":[{"id":"https://openalex.org/I4210097843","display_name":"Firoozgar General Hospital","ror":"https://ror.org/014hy9c40","country_code":"IR","type":"healthcare","lineage":["https://openalex.org/I4210097843"]},{"id":"https://openalex.org/I70640408","display_name":"Tehran University of Medical Sciences","ror":"https://ror.org/01c4pz451","country_code":"IR","type":"education","lineage":["https://openalex.org/I70640408"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Nasser Rakhshani","raw_affiliation_strings":["Department of Pathology, Firoozgar Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pathology, Firoozgar Hospital, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran","institution_ids":["https://openalex.org/I4210097843","https://openalex.org/I70640408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089318847","display_name":"Mohammad Reza Ostovaneh","orcid":"https://orcid.org/0000-0003-3175-3606","observed_orcids":["https://orcid.org/0000-0003-3175-3606"]},"institutions":[{"id":"https://openalex.org/I4404532917","display_name":"AmirAlam Hospital","ror":"https://ror.org/02ckdts26","country_code":"IR","type":"healthcare","lineage":["https://openalex.org/I4404532917"]},{"id":"https://openalex.org/I70640408","display_name":"Tehran University of Medical Sciences","ror":"https://ror.org/01c4pz451","country_code":"IR","type":"education","lineage":["https://openalex.org/I70640408"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohammad Reza Ostovaneh","raw_affiliation_strings":["Department of Internal Medicine, Amir-Alam Hospital, School of Medicine, Tehran University of Medical Sciences, North Sa\u2019adi Street, 13145-784, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Amir-Alam Hospital, School of Medicine, Tehran University of Medical Sciences, North Sa\u2019adi Street, 13145-784, Tehran, Iran","institution_ids":["https://openalex.org/I4404532917","https://openalex.org/I70640408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027117322","display_name":"Seyed Mahmood Eshagh Hoseini","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4404532917","display_name":"AmirAlam Hospital","ror":"https://ror.org/02ckdts26","country_code":"IR","type":"healthcare","lineage":["https://openalex.org/I4404532917"]},{"id":"https://openalex.org/I70640408","display_name":"Tehran University of Medical Sciences","ror":"https://ror.org/01c4pz451","country_code":"IR","type":"education","lineage":["https://openalex.org/I70640408"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Seyed Mahmood Eshagh Hoseini","raw_affiliation_strings":["Department of Internal Medicine, Amir-Alam Hospital, School of Medicine, Tehran University of Medical Sciences, North Sa\u2019adi Street, 13145-784, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Amir-Alam Hospital, School of Medicine, Tehran University of Medical Sciences, North Sa\u2019adi Street, 13145-784, Tehran, Iran","institution_ids":["https://openalex.org/I4404532917","https://openalex.org/I70640408"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113583094","display_name":"Vahid Hoseini","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I88085062","display_name":"Mazandaran University of Medical Sciences","ror":"https://ror.org/02wkcrp04","country_code":"IR","type":"education","lineage":["https://openalex.org/I88085062"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Vahid Hoseini","raw_affiliation_strings":["Department of Internal Medicine, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran","institution_ids":["https://openalex.org/I88085062"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5026914005"],"corresponding_institution_ids":["https://openalex.org/I4404532917","https://openalex.org/I70640408"],"apc_list":{"value":4390,"currency":"USD","value_usd":4390},"apc_paid":null,"fwci":2.3593,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.87834538,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"57","issue":"4","first_page":"967","last_page":"972"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":0.9071999788284302,"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":0.9071999788284302,"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":0.0908999964594841,"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":0.00019999999494757503,"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-infection","display_name":"Helicobacter pylori infection","score":0.9940000176429749},{"id":"https://openalex.org/keywords/functional-dyspepsia","display_name":"functional dyspepsia","score":0.9990000128746033},{"id":"https://openalex.org/keywords/duodenal-histopathology","display_name":"duodenal histopathology","score":0.9890000224113464},{"id":"https://openalex.org/keywords/duodenal-biopsy","display_name":"duodenal biopsy","score":0.7360000014305115}],"concepts":[{"id":"https://openalex.org/C2775834908","wikidata":"https://www.wikidata.org/wiki/Q1266418","display_name":"Duodenitis","level":4,"score":0.9704115390777588},{"id":"https://openalex.org/C2776409635","wikidata":"https://www.wikidata.org/wiki/Q180556","display_name":"Helicobacter pylori","level":2,"score":0.8203039169311523},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.7677667140960693},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7592499852180481},{"id":"https://openalex.org/C2778677798","wikidata":"https://www.wikidata.org/wiki/Q183130","display_name":"Gastritis","level":3,"score":0.7425201535224915},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6794832348823547},{"id":"https://openalex.org/C41260117","wikidata":"https://www.wikidata.org/wiki/Q668064","display_name":"Hepatology","level":2,"score":0.5973684191703796},{"id":"https://openalex.org/C2908992689","wikidata":"https://www.wikidata.org/wiki/Q134955","display_name":"Duodenal Diseases","level":3,"score":0.4744207262992859},{"id":"https://openalex.org/C2776809568","wikidata":"https://www.wikidata.org/wiki/Q134955","display_name":"Duodenum","level":2,"score":0.473253071308136},{"id":"https://openalex.org/C2775934546","wikidata":"https://www.wikidata.org/wiki/Q179991","display_name":"Biopsy","level":2,"score":0.4562770426273346}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004382","descriptor_name":"Duodenitis","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D004382","descriptor_name":"Duodenitis","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D004386","descriptor_name":"Duodenum","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D004415","descriptor_name":"Dyspepsia","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D004415","descriptor_name":"Dyspepsia","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D004415","descriptor_name":"Dyspepsia","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"D005756","descriptor_name":"Gastritis","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D016480","descriptor_name":"Helicobacter pylori","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016481","descriptor_name":"Helicobacter Infections","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D016481","descriptor_name":"Helicobacter Infections","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1007/s10620-011-1960-z","doi":"https://doi.org/10.1007/s10620-011-1960-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10620-011-1960-z","pdf_url":null,"source":{"id":"https://openalex.org/S194656152","display_name":"Digestive Diseases and Sciences","issn_l":"0163-2116","issn":["0163-2116","1573-2568"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digestive Diseases and Sciences","raw_type":"journal-article"},{"id":"pmid:22080417","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22080417","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":"Digestive diseases and sciences","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W10400876","https://openalex.org/W116078706","https://openalex.org/W176161756","https://openalex.org/W1586557819","https://openalex.org/W1800838719","https://openalex.org/W1906634571","https://openalex.org/W1927968874","https://openalex.org/W1966133025","https://openalex.org/W1975865947","https://openalex.org/W1981657667","https://openalex.org/W1985748078","https://openalex.org/W1989407864","https://openalex.org/W1997711745","https://openalex.org/W2001072504","https://openalex.org/W2025270111","https://openalex.org/W2040563982","https://openalex.org/W2055128262","https://openalex.org/W2057046516","https://openalex.org/W2070562086","https://openalex.org/W2077950414","https://openalex.org/W2091459554","https://openalex.org/W2101427370","https://openalex.org/W2101730203","https://openalex.org/W2132345886","https://openalex.org/W2151667645","https://openalex.org/W2290238594","https://openalex.org/W2292563357","https://openalex.org/W2463370906","https://openalex.org/W2495424683","https://openalex.org/W2808996286","https://openalex.org/W2948387191","https://openalex.org/W4210813312","https://openalex.org/W4235576820","https://openalex.org/W7036199701"],"related_works":["https://openalex.org/W2093122623","https://openalex.org/W2616611107","https://openalex.org/W2404891828","https://openalex.org/W1974150261","https://openalex.org/W2375778670","https://openalex.org/W4412627022","https://openalex.org/W1965020247","https://openalex.org/W2054459806","https://openalex.org/W2003951137","https://openalex.org/W4411028502"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":5}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
