{"id":"https://openalex.org/W1995545533","doi":"https://doi.org/10.1902/jop.1981.52.8.435","title":"The Composition of the Subgingival Microbiota After Periodontal Therapy","display_name":"The Composition of the Subgingival Microbiota After Periodontal Therapy","publication_year":1981,"publication_date":"1981-08-01","ids":{"openalex":"https://openalex.org/W1995545533","doi":"https://doi.org/10.1902/jop.1981.52.8.435","mag":"1995545533","pmid":"https://pubmed.ncbi.nlm.nih.gov/7021794"},"language":"en","primary_location":{"id":"doi:10.1902/jop.1981.52.8.435","doi":"https://doi.org/10.1902/jop.1981.52.8.435","is_oa":false,"landing_page_url":"https://doi.org/10.1902/jop.1981.52.8.435","pdf_url":null,"source":{"id":"https://openalex.org/S58498366","display_name":"Journal of Periodontology","issn_l":"0022-3492","issn":["0022-3492","1049-8885","1943-3670"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Periodontology","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/A5048489583","display_name":"Edwin S. Rosenberg","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edwin S. Rosenberg","raw_affiliation_strings":["Assistant Professor and Clinical Director of Graduate Periodontics and Periodontal Prosthetics, School of Dental Medicine, University of Pennsylvania, 4001 Spruce Street, Philadelphia, PA. 19104"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Assistant Professor and Clinical Director of Graduate Periodontics and Periodontal Prosthetics, School of Dental Medicine, University of Pennsylvania, 4001 Spruce Street, Philadelphia, PA. 19104","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080517939","display_name":"Cyril I. Evian","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cyril I. Evian","raw_affiliation_strings":["Assistant Professor, Department of Periodontics, School of Dental Medicine and Center for Oral Health Research, University of Pennsylvania, Philadelphia, PA 19104"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Assistant Professor, Department of Periodontics, School of Dental Medicine and Center for Oral Health Research, University of Pennsylvania, Philadelphia, PA 19104","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068961445","display_name":"Max A. Listgarten","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Max A. Listgarten","raw_affiliation_strings":["Professor, Department of Periodontics, School of Dental Medicine and Center for Oral Health Research, University of Pennsylvania, Philadelphia, PA 19104"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Professor, Department of Periodontics, School of Dental Medicine and Center for Oral Health Research, University of Pennsylvania, Philadelphia, PA 19104","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5068961445"],"corresponding_institution_ids":["https://openalex.org/I79576946"],"apc_list":{"value":5000,"currency":"USD","value_usd":5000},"apc_paid":null,"fwci":4.8873,"has_fulltext":false,"cited_by_count":67,"citation_normalized_percentile":{"value":0.94310345,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":96},"biblio":{"volume":"52","issue":"8","first_page":"435","last_page":"441"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10257","display_name":"Oral microbiology and periodontitis research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10257","display_name":"Oral microbiology and periodontitis research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11570","display_name":"Periodontal Regeneration and Treatments","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13768","display_name":"Oral and gingival health research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/subgingival-microbiota","display_name":"subgingival microbiota","score":0.9900000095367432},{"id":"https://openalex.org/keywords/chronic-periodontitis","display_name":"chronic periodontitis","score":0.9639999866485596},{"id":"https://openalex.org/keywords/scaling-and-root-planing","display_name":"scaling and root planing","score":0.9100000262260437},{"id":"https://openalex.org/keywords/periodontal-surgery","display_name":"periodontal surgery","score":0.9940000176429749},{"id":"https://openalex.org/keywords/dark-field-microscopy","display_name":"dark-field microscopy","score":0.7210000157356262},{"id":"https://openalex.org/keywords/spirochetes","display_name":"spirochetes","score":0.8600000143051147},{"id":"https://openalex.org/keywords/coccoid-cells","display_name":"coccoid cells","score":0.968999981880188},{"id":"https://openalex.org/keywords/bacterial-community-composition","display_name":"bacterial community composition","score":0.5950000286102295},{"id":"https://openalex.org/keywords/probing-depth","display_name":"probing depth","score":0.7879999876022339},{"id":"https://openalex.org/keywords/plaque-index","display_name":"plaque index","score":0.7670000195503235},{"id":"https://openalex.org/keywords/gingival-index","display_name":"gingival index","score":0.9369999766349792},{"id":"https://openalex.org/keywords/treatment-response-variability","display_name":"treatment response variability","score":0.6019999980926514}],"concepts":[{"id":"https://openalex.org/C2779416262","wikidata":"https://www.wikidata.org/wiki/Q15139949","display_name":"Scaling and root planing","level":4,"score":0.749417781829834},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.667968213558197},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6277167797088623},{"id":"https://openalex.org/C2780385504","wikidata":"https://www.wikidata.org/wiki/Q520127","display_name":"Periodontitis","level":2,"score":0.5816479921340942},{"id":"https://openalex.org/C58747440","wikidata":"https://www.wikidata.org/wiki/Q1059860","display_name":"Gingival and periodontal pocket","level":3,"score":0.5357298851013184},{"id":"https://openalex.org/C2779337755","wikidata":"https://www.wikidata.org/wiki/Q5113988","display_name":"Chronic periodontitis","level":3,"score":0.5113310217857361},{"id":"https://openalex.org/C515851188","wikidata":"https://www.wikidata.org/wiki/Q13445028","display_name":"Oral hygiene","level":2,"score":0.4964507222175598},{"id":"https://openalex.org/C2777438270","wikidata":"https://www.wikidata.org/wiki/Q5248564","display_name":"Debridement (dental)","level":2,"score":0.45923787355422974},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3296068608760834}],"mesh":[{"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":"D001419","descriptor_name":"Bacteria","qualifier_ui":"Q000166","qualifier_name":"cytology","is_major_topic":true},{"descriptor_ui":"D003773","descriptor_name":"Dental Plaque","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005881","descriptor_name":"Gingiva","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":"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":"D010514","descriptor_name":"Periodontal Pocket","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D010514","descriptor_name":"Periodontal Pocket","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D010514","descriptor_name":"Periodontal Pocket","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D010518","descriptor_name":"Periodontitis","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D012534","descriptor_name":"Dental Scaling","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014092","descriptor_name":"Tooth Root","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1902/jop.1981.52.8.435","doi":"https://doi.org/10.1902/jop.1981.52.8.435","is_oa":false,"landing_page_url":"https://doi.org/10.1902/jop.1981.52.8.435","pdf_url":null,"source":{"id":"https://openalex.org/S58498366","display_name":"Journal of Periodontology","issn_l":"0022-3492","issn":["0022-3492","1049-8885","1943-3670"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Periodontology","raw_type":"journal-article"},{"id":"pmid:7021794","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7021794","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":"Journal of periodontology","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.979200005531311,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2687088455","display_name":null,"funder_award_id":"DE\u201040759","funder_id":"https://openalex.org/F4320309370","funder_display_name":"University of Pennsylvania"},{"id":"https://openalex.org/G7965000230","display_name":null,"funder_award_id":"DE\u201002636","funder_id":"https://openalex.org/F4320332505","funder_display_name":"U.S. Public Health Service"}],"funders":[{"id":"https://openalex.org/F4320309370","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10"},{"id":"https://openalex.org/F4320332505","display_name":"U.S. Public Health Service","ror":"https://ror.org/05xf94514"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1991914293","https://openalex.org/W1998026456","https://openalex.org/W2001310043","https://openalex.org/W2002664886","https://openalex.org/W2007206397","https://openalex.org/W2017777608","https://openalex.org/W2021792184","https://openalex.org/W2022300029","https://openalex.org/W2024710883","https://openalex.org/W2025016622","https://openalex.org/W2038963498","https://openalex.org/W2049479819","https://openalex.org/W2052233772","https://openalex.org/W2057266526","https://openalex.org/W2057790844","https://openalex.org/W2060964120","https://openalex.org/W2063616972","https://openalex.org/W2105731848","https://openalex.org/W2107228383","https://openalex.org/W2108098516","https://openalex.org/W2109826700","https://openalex.org/W2118873856","https://openalex.org/W2126843316","https://openalex.org/W2147803252","https://openalex.org/W2410033984","https://openalex.org/W2549912766"],"related_works":["https://openalex.org/W2049479819","https://openalex.org/W2038963498","https://openalex.org/W2105731848","https://openalex.org/W2017525899","https://openalex.org/W2161645059","https://openalex.org/W2009206614","https://openalex.org/W2330544447","https://openalex.org/W2041245074","https://openalex.org/W2109770858","https://openalex.org/W193790374"],"abstract_inverted_index":{"The":[0,87,105,129,169,301],"purpose":[1],"of":[2,10,70,90,116,122,179,189,218,227,235,245,256,267,271,288,298,320,340],"the":[3,8,11,61,64,71,77,138,147,160,176,187,225,243,254,268,286,296,318,335,338,344,348],"study":[4],"was":[5,74,81,134,332],"to":[6,22,137,196,203,214,307],"determine":[7],"composition":[9,165,353],"microbiota":[12],"in":[13,68,109,124,175,186,211,224,242,253,328,334,351],"periodontally":[14,365],"diseased":[15,359],"pockets":[16],"by":[17,83,264],"dark":[18],"field":[19],"microscopy":[20],"prior":[21,136],"treatment,":[23],"after":[24,30,146],"scaling":[25,117],"and":[26,29,53,76,103,112,118,131,157,163,182,191,199,229,247,250,277,280,293,309,312,317,343],"root":[27,119],"planing,":[28,120],"periodontal":[31],"surgery.":[32],"Eighteen":[33],"patients":[34,106,238],"with":[35,63,126,285,295,305,358,364],"untreated":[36],"chronic":[37],"periodontitis":[38],"were":[39,93,107,166,207,262],"selected.":[40],"Preoperative":[41],"or":[42,290],"baseline":[43,195,316],"clinical":[44,130,161,269,303,330],"data":[45,162],"included":[46],"Plaque":[47],"Index":[48,51],"(PlI),":[49],"Gingival":[50],"(GI)":[52],"Probing":[54],"Depth":[55],"(PD).":[56],"Subgingival":[57],"microbial":[58,79,132,164,260],"debris":[59],"from":[60,194,200,354],"surface":[62],"deepest":[65],"probing":[66],"depth":[67],"each":[69],"six":[72],"sextants":[73],"collected":[75],"pooled":[78],"sample":[80],"examined":[82],"differential":[84],"dark\u2010field":[85],"microscopy.":[86],"relative":[88],"proportions":[89,188,244,287],"bacterial":[91,352],"forms":[92],"classified":[94],"into":[95],"four":[96],"groups:":[97],"coccoid":[98,180,257,299],"cells,":[99],"motile":[100,192,230,248,291],"rods,":[101,292],"spirochetes":[102,190,228,246,289],"others.":[104],"instructed":[108],"oral":[110],"hygiene":[111],"received":[113],"several":[114],"sessions":[115],"some":[121],"these":[123,272,329],"conjunction":[125],"occlusal":[127],"therapy.":[128,215,322],"status":[133,270],"reevaluated":[135],"surgical":[139,149],"treatment":[140],"phase.":[141],"At":[142],"least":[143],"6":[144],"weeks":[145],"last":[148],"intervention":[150],"aimed":[151],"at":[152],"facilitating":[153],"access":[154],"for":[155],"debridement":[156],"pocket":[158],"reduction,":[159],"recorded":[167],"again.":[168],"results":[170],"indicated":[171],"a":[172,183,222,233,251,265,355],"significant":[173,184],"increase":[174,241],"mean":[177],"percentage":[178],"cells":[181],"decrease":[185,223,252],"rods":[193,231],"postinitial":[197,201],"therapy":[198,202,342],"postsurgery.":[204],"Some":[205],"differences":[206],"noted":[208],"between":[209,315],"subjects":[210],"their":[212],"response":[213],"Although":[216],"16":[217],"18":[219],"cases":[220],"showed":[221,239],"percentages":[226],"as":[232],"result":[234],"therapy,":[236],"two":[237],"an":[240],"organisms":[249],"proportion":[255,297],"cells.":[258,300],"These":[259],"changes":[261],"accompanied":[263],"deterioration":[266],"patients.":[273],"In":[274],"general,":[275],"GI":[276,310],"P1I":[278,308],"scores":[279,311],"PD":[281,313],"measurements":[282],"varied":[283],"directly":[284],"inversely":[294],"greatest":[302],"improvement":[304],"respect":[306],"occurred":[314],"completion":[319,339],"initial":[321,341],"Relatively":[323],"little":[324],"if":[325],"any":[326],"change":[327],"parameters":[331],"detectable":[333],"interval":[336],"betweens":[337],"postsurgical":[345],"phase,":[346],"despite":[347],"continued":[349],"shift":[350],"flora":[356],"associated":[357,363],"sites":[360],"toward":[361],"one":[362],"healthy":[366],"sites.":[367]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
