{"id":"https://openalex.org/W55560316","doi":null,"title":"Clinical use of exhaled biomarkers in COPD.","display_name":"Clinical use of exhaled biomarkers in COPD.","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W55560316","mag":"55560316","pmid":"https://pubmed.ncbi.nlm.nih.gov/18268915","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/2699977"},"language":"en","primary_location":{"id":"pmh:oai:pubmedcentral.nih.gov:2699977","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC2699977/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC2699977/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"Int J Chron Obstruct Pulmon Dis","raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC2699977/pdf/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111717601","display_name":"Philip J. O\u2019Reilly","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]},{"id":"https://openalex.org/I4390039250","display_name":"UAB Medicine","ror":"https://ror.org/036554539","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4390039250"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Philip O'Reilly","raw_affiliation_strings":["Division of Pulmonary and Critical Care Medicine, University of Alabama at Birmingham, AL 35294-0006, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Pulmonary and Critical Care Medicine, University of Alabama at Birmingham, AL 35294-0006, USA","institution_ids":["https://openalex.org/I32389192","https://openalex.org/I4390039250"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111883996","display_name":"William C. Bailey","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"William Bailey","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5389,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.72592167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"2","issue":"4","first_page":"403","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.926800012588501,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.926800012588501,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.05620000138878822,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10051","display_name":"Asthma and respiratory diseases","score":0.00430000014603138,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/chronic-obstructive-pulmonary-disease","display_name":"chronic obstructive pulmonary disease","score":0.9229999780654907},{"id":"https://openalex.org/keywords/breath-analysis","display_name":"breath analysis","score":0.9549999833106995},{"id":"https://openalex.org/keywords/exhaled-nitric-oxide","display_name":"exhaled nitric oxide","score":0.9869999885559082},{"id":"https://openalex.org/keywords/exhaled-breath-condensate","display_name":"exhaled breath condensate","score":0.9950000047683716},{"id":"https://openalex.org/keywords/biomarkers","display_name":"biomarkers","score":0.7580000162124634},{"id":"https://openalex.org/keywords/pro-inflammatory-mediators","display_name":"pro-inflammatory mediators","score":0.699999988079071},{"id":"https://openalex.org/keywords/copd-diagnosis","display_name":"COPD diagnosis","score":0.9399999976158142},{"id":"https://openalex.org/keywords/copd-phenotyping","display_name":"COPD phenotyping","score":0.8870000243186951},{"id":"https://openalex.org/keywords/treatment-response-monitoring","display_name":"treatment response monitoring","score":0.6140000224113464},{"id":"https://openalex.org/keywords/prognosis","display_name":"prognosis","score":0.7689999938011169},{"id":"https://openalex.org/keywords/copd-pathogenesis","display_name":"COPD pathogenesis","score":0.7120000123977661},{"id":"https://openalex.org/keywords/therapeutic-target","display_name":"therapeutic target","score":0.7689999938011169}],"concepts":[{"id":"https://openalex.org/C2780037985","wikidata":"https://www.wikidata.org/wiki/Q5420171","display_name":"Exhaled breath condensate","level":3,"score":0.909061074256897},{"id":"https://openalex.org/C2776780178","wikidata":"https://www.wikidata.org/wiki/Q199804","display_name":"COPD","level":2,"score":0.893661618232727},{"id":"https://openalex.org/C2781142857","wikidata":"https://www.wikidata.org/wiki/Q5420174","display_name":"Exhaled nitric oxide","level":4,"score":0.8746654987335205},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8050110936164856},{"id":"https://openalex.org/C93353639","wikidata":"https://www.wikidata.org/wiki/Q754258","display_name":"Breath gas analysis","level":2,"score":0.6733705997467041},{"id":"https://openalex.org/C43396882","wikidata":"https://www.wikidata.org/wiki/Q2197000","display_name":"Exhalation","level":2,"score":0.5786184072494507},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.575800895690918},{"id":"https://openalex.org/C2992779976","wikidata":"https://www.wikidata.org/wiki/Q3286546","display_name":"Pulmonary disease","level":2,"score":0.5653151273727417},{"id":"https://openalex.org/C2776042228","wikidata":"https://www.wikidata.org/wiki/Q35869","display_name":"Asthma","level":2,"score":0.535365104675293},{"id":"https://openalex.org/C3020341094","wikidata":"https://www.wikidata.org/wiki/Q9530","display_name":"Exhaled air","level":2,"score":0.4447861313819885},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.4196363389492035},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.32257017493247986},{"id":"https://openalex.org/C2780333948","wikidata":"https://www.wikidata.org/wiki/Q653305","display_name":"Spirometry","level":3,"score":0.10735714435577393},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.08349302411079407},{"id":"https://openalex.org/C33070731","wikidata":"https://www.wikidata.org/wiki/Q7218","display_name":"Toxicology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D003094","descriptor_name":"Collagen","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009569","descriptor_name":"Nitric Oxide","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015415","descriptor_name":"Biomarkers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D045853","descriptor_name":"Exhalation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":4,"locations":[{"id":"pmh:oai:pubmedcentral.nih.gov:2699977","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC2699977/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC2699977/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"Int J Chron Obstruct Pulmon Dis","raw_type":"Text"},{"id":"pmid:18268915","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18268915","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":"International journal of chronic obstructive pulmonary disease","raw_type":"Journal Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.358.6803","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.358.6803","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/a9/25/Int_J_Chron_Obstruct_Pulmon_Dis_2007_Dec_2(4)_403-408.tar.gz","raw_type":"text"},{"id":"mag:55560316","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18268915","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:2699977","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC2699977/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC2699977/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"Int J Chron Obstruct Pulmon Dis","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W55560316.pdf","grobid_xml":"https://content.openalex.org/works/W55560316.grobid-xml"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W53951636","https://openalex.org/W1825195072","https://openalex.org/W1929009802","https://openalex.org/W1930109984","https://openalex.org/W1969459009","https://openalex.org/W1974698157","https://openalex.org/W1978444750","https://openalex.org/W1979026472","https://openalex.org/W1983039463","https://openalex.org/W1989935661","https://openalex.org/W1990482858","https://openalex.org/W1996612890","https://openalex.org/W2019229440","https://openalex.org/W2026833709","https://openalex.org/W2035280990","https://openalex.org/W2041208066","https://openalex.org/W2042792363","https://openalex.org/W2043811030","https://openalex.org/W2044803705","https://openalex.org/W2054510493","https://openalex.org/W2055553130","https://openalex.org/W2056032598","https://openalex.org/W2071997205","https://openalex.org/W2076572204","https://openalex.org/W2083756305","https://openalex.org/W2091833173","https://openalex.org/W2095014707","https://openalex.org/W2095955239","https://openalex.org/W2099380423","https://openalex.org/W2099969611","https://openalex.org/W2102683270","https://openalex.org/W2109292444","https://openalex.org/W2117560139","https://openalex.org/W2118928319","https://openalex.org/W2121954647","https://openalex.org/W2123013271","https://openalex.org/W2124006946","https://openalex.org/W2127820302","https://openalex.org/W2128757694","https://openalex.org/W2132345115","https://openalex.org/W2137539429","https://openalex.org/W2139070746","https://openalex.org/W2143454168","https://openalex.org/W2148749048","https://openalex.org/W2151651811","https://openalex.org/W2154630911","https://openalex.org/W2161768389","https://openalex.org/W2164066820","https://openalex.org/W2165210128","https://openalex.org/W2166562100","https://openalex.org/W2170168774","https://openalex.org/W2177322348","https://openalex.org/W2476542314","https://openalex.org/W4211171942","https://openalex.org/W4300651805"],"related_works":["https://openalex.org/W7099555332","https://openalex.org/W3030090083","https://openalex.org/W3028862214","https://openalex.org/W2415751065","https://openalex.org/W2043811030","https://openalex.org/W1546576302","https://openalex.org/W4393940944","https://openalex.org/W2138641064","https://openalex.org/W2221948510","https://openalex.org/W3021986652"],"abstract_inverted_index":{"Exhaled":[0],"breath":[1,30,49],"analysis":[2,31],"holds":[3],"great":[4,97],"promise":[5,98],"as":[6,57,61,67],"a":[7,16],"diagnostic":[8],"and":[9,14,18,42,111,145,168],"investigative":[10],"tool":[11],"in":[12,24,47,59,62,77,123,127,157,177],"COPD":[13,60,138,167],"is":[15,81,93,119],"new":[17,161,170],"rapidly":[19],"expanding":[20],"field":[21],"of":[22,37,45,74,84,88,96,109,130,133,137,141,149,153,166],"research":[23],"pulmonary":[25,64],"disease.":[26,179],"Generally":[27],"speaking,":[28],"exhaled":[29,38,48],"focuses":[32],"on":[33,163],"two":[34],"areas:":[35],"measurement":[36,53],"nitric":[39],"oxide":[40],"(ENO)":[41],"the":[43,71,128,147,164],"detection":[44],"biomarkers":[46,92,121],"condensate":[50],"(EBC).":[51],"ENO":[52,75],"may":[54,125,159],"not":[55,104],"be":[56,105],"useful":[58],"other":[63],"diseases,":[65],"such":[66],"asthma,":[68],"due":[69],"to":[70,143],"lower":[72],"levels":[73],"found":[76],"COPD,":[78,131],"although":[79],"this":[80,118,178],"an":[82,94],"area":[83,95],"ongoing":[85],"research.":[86],"Analysis":[87],"EBC":[89,113,124,158],"for":[90],"proinflammatory":[91],"but":[99],"its":[100],"true":[101],"value":[102],"will":[103],"realized":[106],"until":[107],"methods":[108],"collecting":[110],"analyzing":[112],"have":[114],"been":[115],"standardized.":[116],"Once":[117],"done,":[120],"detected":[122],"assist":[126],"diagnosis":[129],"identification":[132],"preclinical":[134],"disease,":[135],"phenotyping":[136],"patients,":[139],"evaluation":[140],"response":[142],"therapies":[144],"defining":[146],"prognosis":[148],"individual":[150],"patients.":[151],"Identification":[152],"novel":[154],"inflammatory":[155],"mediators":[156],"cast":[160],"light":[162],"pathogenesis":[165],"identify":[169],"therapeutic":[171],"targets,":[172],"which":[173],"are":[174],"badly":[175],"needed":[176]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2016-06-24T00:00:00"}
