{"id":"https://openalex.org/W1978453301","doi":"https://doi.org/10.1007/s10753-006-8965-3","title":"Increased Oxidative Stress and Altered Levels of Antioxidants in Chronic Obstructive Pulmonary Disease","display_name":"Increased Oxidative Stress and Altered Levels of Antioxidants in Chronic Obstructive Pulmonary Disease","publication_year":2005,"publication_date":"2005-02-01","ids":{"openalex":"https://openalex.org/W1978453301","doi":"https://doi.org/10.1007/s10753-006-8965-3","mag":"1978453301","pmid":"https://pubmed.ncbi.nlm.nih.gov/16502343"},"language":"en","primary_location":{"id":"doi:10.1007/s10753-006-8965-3","doi":"https://doi.org/10.1007/s10753-006-8965-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10753-006-8965-3","pdf_url":null,"source":{"id":"https://openalex.org/S127393932","display_name":"Inflammation","issn_l":"0360-3997","issn":["0360-3997","1573-2576"],"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":"Inflammation","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/A5061296890","display_name":"Ahmed Nadeem","orcid":"https://orcid.org/0000-0003-2038-8367","observed_orcids":["https://orcid.org/0000-0003-2038-8367"]},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ahmed Nadeem","raw_affiliation_strings":["Department of Cardiorespiratory Physiology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi 110007, India","Department of Cardiorespiratory Physiology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110007"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiorespiratory Physiology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi 110007, India","institution_ids":["https://openalex.org/I110166357"]},{"raw_affiliation_string":"Department of Cardiorespiratory Physiology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110007","institution_ids":["https://openalex.org/I110166357"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110711830","display_name":"Hanumanthrao G. Raj","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Hanumanthrao Guru Raj","raw_affiliation_strings":["Department of Biochemistry, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110 007","Department of Cardiorespiratory Physiology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110007"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biochemistry, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110 007","institution_ids":["https://openalex.org/I110166357"]},{"raw_affiliation_string":"Department of Cardiorespiratory Physiology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110007","institution_ids":["https://openalex.org/I110166357"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112397398","display_name":"Sunil Kumar Chhabra","orcid":"https://orcid.org/0000-0001-9175-0357","observed_orcids":["https://orcid.org/0000-0001-9175-0357"]},"institutions":[{"id":"https://openalex.org/I110166357","display_name":"University of Delhi","ror":"https://ror.org/04gzb2213","country_code":"IN","type":"education","lineage":["https://openalex.org/I110166357"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sunil Kumar Chhabra","raw_affiliation_strings":["Department of Biochemistry, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110 007","Department of Cardiorespiratory Physiology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110 007, India","Department of Cardiorespiratory Physiology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110007"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biochemistry, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110 007","institution_ids":["https://openalex.org/I110166357"]},{"raw_affiliation_string":"Department of Cardiorespiratory Physiology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110 007, India","institution_ids":["https://openalex.org/I110166357"]},{"raw_affiliation_string":"Department of Cardiorespiratory Physiology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, 110007","institution_ids":["https://openalex.org/I110166357"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5112397398"],"corresponding_institution_ids":["https://openalex.org/I110166357"],"apc_list":{"value":4790,"currency":"USD","value_usd":4790},"apc_paid":null,"fwci":4.1289,"has_fulltext":false,"cited_by_count":137,"citation_normalized_percentile":{"value":0.93625701,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"29","issue":"1","first_page":"23","last_page":"32"},"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":0.9595000147819519,"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":0.9595000147819519,"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/T10445","display_name":"Antioxidant Activity and Oxidative Stress","score":0.039400000125169754,"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/T11884","display_name":"Redox biology and oxidative stress","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/chronic-obstructive-pulmonary-disease","display_name":"chronic obstructive pulmonary disease","score":0.9990000128746033},{"id":"https://openalex.org/keywords/oxidative-stress","display_name":"oxidative stress","score":0.9940000176429749},{"id":"https://openalex.org/keywords/antioxidant-status","display_name":"antioxidant status","score":0.7630000114440918},{"id":"https://openalex.org/keywords/oxidant-antioxidant-imbalance","display_name":"oxidant-antioxidant imbalance","score":0.9300000071525574},{"id":"https://openalex.org/keywords/glutathione-peroxidase","display_name":"glutathione peroxidase","score":0.878000020980835},{"id":"https://openalex.org/keywords/superoxide-dismutase","display_name":"superoxide dismutase","score":1.0},{"id":"https://openalex.org/keywords/catalase","display_name":"catalase","score":0.9990000128746033},{"id":"https://openalex.org/keywords/ferric-reducing-antioxidant-power","display_name":"ferric reducing antioxidant power","score":0.9449999928474426},{"id":"https://openalex.org/keywords/protein-sulfhydryls","display_name":"protein sulfhydryls","score":0.8730000257492065},{"id":"https://openalex.org/keywords/lipid-peroxidation","display_name":"lipid peroxidation","score":0.9620000123977661},{"id":"https://openalex.org/keywords/protein-carbonyls","display_name":"protein carbonyls","score":0.9810000061988831},{"id":"https://openalex.org/keywords/nitric-oxide","display_name":"nitric oxide","score":0.7170000076293945},{"id":"https://openalex.org/keywords/blood-glutathione","display_name":"blood glutathione","score":0.8100000023841858},{"id":"https://openalex.org/keywords/disease-severity","display_name":"disease severity","score":0.8169999718666077},{"id":"https://openalex.org/keywords/fev1","display_name":"FEV1","score":0.8029999732971191}],"concepts":[{"id":"https://openalex.org/C2776151105","wikidata":"https://www.wikidata.org/wiki/Q898814","display_name":"Oxidative stress","level":2,"score":0.8408198356628418},{"id":"https://openalex.org/C2992779976","wikidata":"https://www.wikidata.org/wiki/Q3286546","display_name":"Pulmonary disease","level":2,"score":0.7648853063583374},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5113686919212341},{"id":"https://openalex.org/C198451711","wikidata":"https://www.wikidata.org/wiki/Q327657","display_name":"Rheumatology","level":2,"score":0.5091659426689148},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5088387131690979},{"id":"https://openalex.org/C2778401633","wikidata":"https://www.wikidata.org/wiki/Q418661","display_name":"Malondialdehyde","level":3,"score":0.41457176208496094},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3830781579017639},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.374767929315567},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.3330310881137848},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.33105218410491943}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000975","descriptor_name":"Antioxidants","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D000975","descriptor_name":"Antioxidants","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D002374","descriptor_name":"Catalase","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D004912","descriptor_name":"Erythrocytes","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":false},{"descriptor_ui":"D004912","descriptor_name":"Erythrocytes","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D005978","descriptor_name":"Glutathione","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D005979","descriptor_name":"Glutathione Peroxidase","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007962","descriptor_name":"Leukocytes","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":false},{"descriptor_ui":"D007962","descriptor_name":"Leukocytes","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D008315","descriptor_name":"Malondialdehyde","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013147","descriptor_name":"Spirometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013481","descriptor_name":"Superoxides","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D013482","descriptor_name":"Superoxide Dismutase","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D016022","descriptor_name":"Case-Control Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017382","descriptor_name":"Reactive Oxygen Species","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D017392","descriptor_name":"Thiobarbituric Acid Reactive Substances","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D018384","descriptor_name":"Oxidative Stress","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1007/s10753-006-8965-3","doi":"https://doi.org/10.1007/s10753-006-8965-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10753-006-8965-3","pdf_url":null,"source":{"id":"https://openalex.org/S127393932","display_name":"Inflammation","issn_l":"0360-3997","issn":["0360-3997","1573-2576"],"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":"Inflammation","raw_type":"journal-article"},{"id":"pmid:16502343","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/16502343","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":"Inflammation","raw_type":"Comparative Study"}],"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":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320721","display_name":"Council of Scientific and Industrial Research, India","ror":"https://ror.org/021wm7p51"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1495200985","https://openalex.org/W1567614586","https://openalex.org/W1580002784","https://openalex.org/W1782873284","https://openalex.org/W1797761140","https://openalex.org/W1928457443","https://openalex.org/W1940436875","https://openalex.org/W1966368391","https://openalex.org/W1973197685","https://openalex.org/W1974244098","https://openalex.org/W1982167041","https://openalex.org/W1984454286","https://openalex.org/W1991493636","https://openalex.org/W1995592358","https://openalex.org/W1998278959","https://openalex.org/W1998808965","https://openalex.org/W2000181213","https://openalex.org/W2000498200","https://openalex.org/W2005205976","https://openalex.org/W2013347422","https://openalex.org/W2021834384","https://openalex.org/W2026833709","https://openalex.org/W2040441717","https://openalex.org/W2045616259","https://openalex.org/W2049374111","https://openalex.org/W2059991550","https://openalex.org/W2060049759","https://openalex.org/W2062861425","https://openalex.org/W2064181791","https://openalex.org/W2067940907","https://openalex.org/W2093444367","https://openalex.org/W2096279873","https://openalex.org/W2105161580","https://openalex.org/W2105491135","https://openalex.org/W2118519973","https://openalex.org/W2119285879","https://openalex.org/W2121721745","https://openalex.org/W2121954647","https://openalex.org/W2127321053","https://openalex.org/W2127951128","https://openalex.org/W2132878122","https://openalex.org/W2138312725","https://openalex.org/W2150653891","https://openalex.org/W2164066820","https://openalex.org/W2165292984","https://openalex.org/W2167762171","https://openalex.org/W2175612159","https://openalex.org/W2409904090","https://openalex.org/W2413570121","https://openalex.org/W2417856572","https://openalex.org/W4205266797","https://openalex.org/W4205407119","https://openalex.org/W4249556061","https://openalex.org/W4250788226","https://openalex.org/W4298192809"],"related_works":["https://openalex.org/W2039493835","https://openalex.org/W2592002447","https://openalex.org/W2601750527","https://openalex.org/W2106574179","https://openalex.org/W806143482","https://openalex.org/W2141055635","https://openalex.org/W2164042018","https://openalex.org/W2188860462","https://openalex.org/W2350710537","https://openalex.org/W2430016373"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":10},{"year":2012,"cited_by_count":12}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
