{"id":"https://openalex.org/W4256587127","doi":"https://doi.org/10.1158/1538-7445.sabcs18-2681","title":"Abstract 2681: Prediagnostic levels of urinary 8-epi-prostaglandin F2\u03b1and prostaglandin E2metabolite, biomarkers of oxidative damage and inflammation, and risk of hepatocellular carcinoma","display_name":"Abstract 2681: Prediagnostic levels of urinary 8-epi-prostaglandin F2\u03b1and prostaglandin E2metabolite, biomarkers of oxidative damage and inflammation, and risk of hepatocellular carcinoma","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W4256587127","doi":"https://doi.org/10.1158/1538-7445.sabcs18-2681"},"language":"en","primary_location":{"id":"doi:10.1158/1538-7445.sabcs18-2681","doi":"https://doi.org/10.1158/1538-7445.sabcs18-2681","is_oa":false,"landing_page_url":"https://doi.org/10.1158/1538-7445.sabcs18-2681","pdf_url":null,"source":{"id":"https://openalex.org/S15470582","display_name":"Epidemiology","issn_l":"1044-3983","issn":["1044-3983","1531-5487"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Epidemiology","raw_type":"proceedings-article"},"volume":null,"type":"conference-abstract","indexed_in":["crossref"],"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/A5081606775","display_name":"Jian\u2010Min Yuan","orcid":"https://orcid.org/0000-0002-4620-3108","observed_orcids":["https://orcid.org/0000-0002-4620-3108"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jian-Min Yuan","raw_affiliation_strings":["Univ. of Pittsburgh, Pittsburgh, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036964069","display_name":"Menno Grouls","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I913481162","display_name":"Wageningen University & Research","ror":"https://ror.org/04qw24q55","country_code":"NL","type":"education","lineage":["https://openalex.org/I913481162"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Menno Grouls","raw_affiliation_strings":["Waginengen University and Research, Droevendaalsesteeg 4, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Waginengen University and Research, Droevendaalsesteeg 4, Netherlands","institution_ids":["https://openalex.org/I913481162"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059851724","display_name":"Steven G. Carmella","orcid":"https://orcid.org/0000-0001-7383-5824","observed_orcids":["https://orcid.org/0000-0001-7383-5824"]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steven G. Carmella","raw_affiliation_strings":["Univ. of Minnesota, Minneapolis, MN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Minnesota, Minneapolis, MN","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063230233","display_name":"Renwei Wang","orcid":"https://orcid.org/0000-0001-8871-7054","observed_orcids":["https://orcid.org/0000-0001-8871-7054"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Renwei Wang","raw_affiliation_strings":["Univ. of Pittsburgh, Pittsburgh, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000023323","display_name":"Alicia Heskin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alicia Heskin","raw_affiliation_strings":["Univ. of Minnesota, Minneapolis, MN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Minnesota, Minneapolis, MN","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003554744","display_name":"Yang Jiang","orcid":"https://orcid.org/0000-0002-9078-3453","observed_orcids":["https://orcid.org/0000-0002-9078-3453"]},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Yang Jiang","raw_affiliation_strings":["ETH Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113750043","display_name":"Yuting Tan","orcid":"https://orcid.org/0000-0002-7039-6608","observed_orcids":["https://orcid.org/0000-0002-7039-6608"]},"institutions":[{"id":"https://openalex.org/I4210110011","display_name":"Shanghai Cancer Institute","ror":"https://ror.org/01ty4bg86","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210110011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuting Tan","raw_affiliation_strings":["Shanghai Cancer Institute, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Cancer Institute, Shanghai, China","institution_ids":["https://openalex.org/I4210110011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068308715","display_name":"Jennifer\u00a0M. Adams\u2010Haduch","orcid":"https://orcid.org/0000-0002-0640-3076","observed_orcids":["https://orcid.org/0000-0002-0640-3076"]},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jennifer Adams-Haduch","raw_affiliation_strings":["Univ. of Pittsburgh, Pittsburgh, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080361653","display_name":"Yu\u2010Tang Gao","orcid":"https://orcid.org/0000-0003-3904-1777","observed_orcids":["https://orcid.org/0000-0003-3904-1777"]},"institutions":[{"id":"https://openalex.org/I4210110011","display_name":"Shanghai Cancer Institute","ror":"https://ror.org/01ty4bg86","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210110011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu-Tang Gao","raw_affiliation_strings":["Shanghai Cancer Institute, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Cancer Institute, Shanghai, China","institution_ids":["https://openalex.org/I4210110011"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033402104","display_name":"Stephen S. Hecht","orcid":"https://orcid.org/0000-0001-7228-1356","observed_orcids":["https://orcid.org/0000-0001-7228-1356"]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stephen S. Hecht","raw_affiliation_strings":["Univ. of Minnesota, Minneapolis, MN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Minnesota, Minneapolis, MN","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2681","last_page":"2681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10678","display_name":"Inflammatory mediators and NSAID effects","score":0.7567999958992004,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"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/T10678","display_name":"Inflammatory mediators and NSAID effects","score":0.7567999958992004,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"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/T10445","display_name":"Antioxidant Activity and Oxidative Stress","score":0.19179999828338623,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"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/T10073","display_name":"Hepatocellular Carcinoma Treatment and Prognosis","score":0.020800000056624413,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/hepatocellular-carcinoma","display_name":"hepatocellular carcinoma","score":0.8899999856948853},{"id":"https://openalex.org/keywords/8-isoprostane","display_name":"8-isoprostane","score":0.9729999899864197},{"id":"https://openalex.org/keywords/prostaglandin-e2-metabolites","display_name":"prostaglandin E2 metabolites","score":0.9789999723434448},{"id":"https://openalex.org/keywords/urinary-biomarkers","display_name":"urinary biomarkers","score":0.9380000233650208},{"id":"https://openalex.org/keywords/oxidative-stress","display_name":"oxidative stress","score":0.9369999766349792},{"id":"https://openalex.org/keywords/lipid-peroxidation","display_name":"lipid peroxidation","score":0.8930000066757202},{"id":"https://openalex.org/keywords/cyclooxygenase-2","display_name":"cyclooxygenase-2","score":0.9049999713897705},{"id":"https://openalex.org/keywords/chronic-inflammation","display_name":"chronic inflammation","score":0.6990000009536743},{"id":"https://openalex.org/keywords/liver-cirrhosis","display_name":"liver cirrhosis","score":0.7979999780654907},{"id":"https://openalex.org/keywords/hepatocarcinogenesis","display_name":"hepatocarcinogenesis","score":0.6470000147819519},{"id":"https://openalex.org/keywords/biomarker-discovery","display_name":"biomarker discovery","score":0.3889999985694885},{"id":"https://openalex.org/keywords/liver-cancer-risk-prediction","display_name":"liver cancer risk prediction","score":0.44200000166893005},{"id":"https://openalex.org/keywords/inflammatory-markers","display_name":"inflammatory markers","score":0.33399999141693115},{"id":"https://openalex.org/keywords/oxidative-damage","display_name":"oxidative damage","score":0.6909999847412109}],"concepts":[{"id":"https://openalex.org/C2777477808","wikidata":"https://www.wikidata.org/wiki/Q407595","display_name":"Metabolite","level":2,"score":0.6526840329170227},{"id":"https://openalex.org/C2776151105","wikidata":"https://www.wikidata.org/wiki/Q898814","display_name":"Oxidative stress","level":2,"score":0.6287870407104492},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5987074971199036},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5252423286437988},{"id":"https://openalex.org/C77411442","wikidata":"https://www.wikidata.org/wiki/Q181100","display_name":"Urinary system","level":2,"score":0.4872673749923706},{"id":"https://openalex.org/C2777956040","wikidata":"https://www.wikidata.org/wiki/Q416554","display_name":"Prostaglandin E2","level":2,"score":0.4577959179878235},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.4553412199020386},{"id":"https://openalex.org/C2780829032","wikidata":"https://www.wikidata.org/wiki/Q898539","display_name":"Lipid peroxidation","level":3,"score":0.4471743106842041},{"id":"https://openalex.org/C2778019345","wikidata":"https://www.wikidata.org/wiki/Q1148337","display_name":"Hepatocellular carcinoma","level":2,"score":0.4403451681137085},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.4353310763835907},{"id":"https://openalex.org/C2777214474","wikidata":"https://www.wikidata.org/wiki/Q147778","display_name":"Cirrhosis","level":2,"score":0.4284821152687073},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4046880304813385}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1158/1538-7445.sabcs18-2681","doi":"https://doi.org/10.1158/1538-7445.sabcs18-2681","is_oa":false,"landing_page_url":"https://doi.org/10.1158/1538-7445.sabcs18-2681","pdf_url":null,"source":{"id":"https://openalex.org/S15470582","display_name":"Epidemiology","issn_l":"1044-3983","issn":["1044-3983","1531-5487"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Epidemiology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2907899372","https://openalex.org/W2156830711","https://openalex.org/W4237886296","https://openalex.org/W2011633519","https://openalex.org/W7145087079","https://openalex.org/W2080330915","https://openalex.org/W4392578544","https://openalex.org/W2804292160","https://openalex.org/W2029040781","https://openalex.org/W2387447415"],"abstract_inverted_index":{"Background:":[0],"Chronic":[1],"inflammation":[2],"causes":[3],"persistent":[4],"liver":[5,76,268],"injury":[6],"and":[7,14,16,105,120,156,168,174,199,213,270,304,347,402,410,412],"consecutive":[8],"regeneration,":[9],"potentially":[10],"leading":[11],"to":[12,18,78,193,243,311],"fibrosis":[13],"cirrhosis,":[15,269],"consequently,":[17],"the":[19,31,35,53,72,79,113,195,240,244,286,331,421],"development":[20,80,332],"of":[21,30,34,46,55,74,81,89,103,108,118,124,133,142,163,170,209,237,247,290,327,333,354,370,398,407,414,420],"hepatocellular":[22,415],"carcinoma":[23,416],"(HCC).":[24],"Prostaglandin":[25],"E2":[26,404],"(PGE2)":[27],"is":[28,42,86,350],"one":[29],"major":[32],"end-products":[33],"cyclooxygenase-2":[36],"(COX-2)":[37],"pathway,":[38],"an":[39,43],"enzyme":[40],"that":[41,357],"important":[44],"mediator":[45],"inflammation.":[47],"Oxidative":[48],"stress,":[49],"which":[50,92],"results":[51,353],"from":[52],"generation":[54],"reactive":[56],"oxygen":[57],"species":[58],"(ROS)":[59],"by":[60],"environmental":[61],"risk":[62,128,340,349,367,413],"factors":[63],"or":[64],"cellular":[65],"mitochondrial":[66],"dysfunction,":[67],"may":[68],"be":[69,312],"involved":[70],"in":[71,129,136,220,315,330,336],"progression":[73],"chronic":[75],"disease":[77],"HCC.":[82,147],"8-epi-prostaglandin":[83,400],"F2\u03b1":[84,401],"(8-epi-PGF2\u03b1)":[85],"a":[87,97,122,130,324,361],"product":[88],"lipid":[90],"peroxidation,":[91],"has":[93],"been":[94,309],"recognized":[95],"as":[96],"specific,":[98],"chemically":[99],"stable,":[100],"quantitative":[101],"marker":[102],"systemic":[104],"integrated":[106],"measure":[107],"oxidative":[109,328,408],"stress.Method:":[110],"We":[111],"evaluated":[112],"associations":[114],"for":[115,239,262,365,424],"urinary":[116,211,302,399],"levels":[117,208,216,397],"8-epi-PGF2\u03b1":[119,173,212,215,248],"PGE-M,":[121],"metabolite":[123],"PGE2,":[125],"with":[126,206,317,352,368],"HCC":[127,221,238,282,305,348,366],"prospective":[131],"cohort":[132],"18,244":[134],"men":[135],"Shanghai,":[137],"China.":[138],"After":[139],"25":[140],"years":[141,289],"follow-up,":[143],"347":[144],"participants":[145],"developed":[146],"For":[148],"each":[149],"case,":[150],"two":[151],"control":[152,224],"subjects":[153,225],"were":[154,176,217,249],"chosen":[155],"matched":[157],"on":[158,345],"age":[159],"(\u00b12":[160],"years),":[161],"date":[162],"sample":[164],"collection":[165],"(\u00b11":[166],"months),":[167],"neighborhood":[169],"residence.":[171],"Urinary":[172],"PGE-M":[175,346],"quantified":[177],"using":[178],"validated":[179],"liquid":[180],"chromatography-electrospray":[181],"ionization-tandem":[182],"mass":[183],"spectrometry":[184],"(LC-ESI-MS/MS)":[185],"assays.":[186],"The":[187,235,292,342],"logistic":[188],"regression":[189],"method":[190],"was":[191],"used":[192],"calculate":[194],"odds":[196],"ratio":[197],"(OR)":[198],"its":[200],"95%":[201],"confidence":[202],"interval":[203],"(CI)":[204],"associated":[205],"higher":[207,219],"both":[210],"PGE-M.Results:":[214],"significantly":[218,313],"cases":[222,283],"than":[223],"(geometric":[226],"means":[227],"0.92":[228],"vs":[229],"0.80":[230],"pmol/mg":[231],"creatinine,":[232],"P":[233,256],"<0.001).":[234],"OR":[236],"highest":[241],"relative":[242],"lowest":[245],"quartile":[246],"2.51":[250],"(95%":[251],"CI":[252],"1.60":[253],"-":[254],"3.93,":[255],"trend":[257],"<":[258],"0.001)":[259],"after":[260,279],"adjustment":[261],"age,":[263],"cigarette":[264],"smoking,":[265],"alcohol":[266],"consumption,":[267],"hepatitis1":[271],"B":[272],"surface":[273],"antigen.":[274],"This":[275],"association":[276,300,364],"remained":[277],"significant":[278,299,325,363],"excluding":[280],"all":[281],"diagnosed":[284],"within":[285],"first":[287],"10":[288],"follow-up.":[291],"present":[293],"study":[294],"did":[295,358],"not":[296,359],"find":[297],"any":[298],"between":[301],"PEG-M":[303],"risk.Discussion:":[306],"8-Isoprostanes":[307],"have":[308],"found":[310],"elevated":[314],"patients":[316],"non-alcoholic":[318],"steatohepatitis":[319],"(NASH).":[320],"Our":[321],"findings":[322],"support":[323],"role":[326],"stress":[329],"HCC,":[334],"especially":[335],"those":[337],"without":[338],"traditional":[339],"factors.":[341],"null":[343],"finding":[344],"consistent":[351],"epidemiological":[355],"studies":[356],"show":[360],"statistically":[362],"use":[369],"COX-2":[371],"inhibitors.Citation":[372],"Format:":[373],"Jian-Min":[374],"Yuan,":[375],"Menno":[376],"Grouls,":[377],"Steven":[378],"G.":[379],"Carmella,":[380],"Renwei":[381],"Wang,":[382],"Alicia":[383],"Heskin,":[384],"Yang":[385],"Jiang,":[386],"Yuting":[387],"Tan,":[388],"Jennifer":[389],"Adams-Haduch,":[390],"Yu-Tang":[391],"Gao,":[392],"Stephen":[393],"S.":[394],"Hecht.":[395],"Prediagnostic":[396],"prostaglandin":[403],"metabolite,":[405],"biomarkers":[406],"damage":[409],"inflammation,":[411],"[abstract].":[417],"In:":[418],"Proceedings":[419],"American":[422],"Association":[423],"Cancer":[425,439],"Research":[426],"Annual":[427],"Meeting":[428],"2019;":[429],"2019":[430],"Mar":[431],"29-Apr":[432],"3;":[433],"Atlanta,":[434],"GA.":[435],"Philadelphia":[436],"(PA):":[437],"AACR;":[438],"Res":[440],"2019;79(13":[441],"Suppl):Abstract":[442],"nr":[443],"2681.":[444]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2022-05-12T00:00:00"}
