{"id":"https://openalex.org/W2026699669","doi":"https://doi.org/10.1080/10715769900301311","title":"Oxidative Stress Induced by Copper in Sunflower Plants","display_name":"Oxidative Stress Induced by Copper in Sunflower Plants","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W2026699669","doi":"https://doi.org/10.1080/10715769900301311","mag":"2026699669","pmid":"https://pubmed.ncbi.nlm.nih.gov/10694040"},"language":"en","primary_location":{"id":"doi:10.1080/10715769900301311","doi":"https://doi.org/10.1080/10715769900301311","is_oa":false,"landing_page_url":"https://doi.org/10.1080/10715769900301311","pdf_url":null,"source":{"id":"https://openalex.org/S23349031","display_name":"Free Radical Research","issn_l":"1029-2470","issn":["1029-2470","1071-5762"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Free Radical Research","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/A5055497926","display_name":"Amadosoro Bataille Garc\u00eda","orcid":"https://orcid.org/0009-0006-6134-1556","observed_orcids":["https://orcid.org/0009-0006-6134-1556"]},"institutions":[{"id":"https://openalex.org/I175051016","display_name":"Universidad P\u00fablica de Navarra (UPNA)","ror":"https://ror.org/02z0cah89","country_code":"ES","type":"education","lineage":["https://openalex.org/I175051016"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Garcia","raw_affiliation_strings":["Departamento de Ciencias del Medio Natural, Universidad P\u00fablica de Navarra, Pamplona, Spain","Departamento de Ciencias del Medio Natural, Universidad Publico de Navarro, Campus do Arrosadia, E-3W06, Pamplona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Ciencias del Medio Natural, Universidad P\u00fablica de Navarra, Pamplona, Spain","institution_ids":["https://openalex.org/I175051016"]},{"raw_affiliation_string":"Departamento de Ciencias del Medio Natural, Universidad Publico de Navarro, Campus do Arrosadia, E-3W06, Pamplona, Spain","institution_ids":["https://openalex.org/I175051016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067810867","display_name":"F. J. Baquedano","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I175051016","display_name":"Universidad P\u00fablica de Navarra (UPNA)","ror":"https://ror.org/02z0cah89","country_code":"ES","type":"education","lineage":["https://openalex.org/I175051016"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"F.J. Baquedano","raw_affiliation_strings":["Departamento de Ciencias del Medio Natural, Universidad Publico de Navarro, Campus do Arrosadia, E-3W06, Pamplona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Ciencias del Medio Natural, Universidad Publico de Navarro, Campus do Arrosadia, E-3W06, Pamplona, Spain","institution_ids":["https://openalex.org/I175051016"]}]},{"author_position":"middle","author":{"id":null,"display_name":"P. Navarro","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I175051016","display_name":"Universidad P\u00fablica de Navarra (UPNA)","ror":"https://ror.org/02z0cah89","country_code":"ES","type":"education","lineage":["https://openalex.org/I175051016"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"P. Navarro","raw_affiliation_strings":["Departamento de Ciencias del Medio Natural, Universidad Publico de Navarro, Campus do Arrosadia, E-3W06, Pamplona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Ciencias del Medio Natural, Universidad Publico de Navarro, Campus do Arrosadia, E-3W06, Pamplona, Spain","institution_ids":["https://openalex.org/I175051016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053410178","display_name":"Francisco Javier Castillo","orcid":"https://orcid.org/0000-0002-2519-701X","observed_orcids":["https://orcid.org/0000-0002-2519-701X"]},"institutions":[{"id":"https://openalex.org/I175051016","display_name":"Universidad P\u00fablica de Navarra (UPNA)","ror":"https://ror.org/02z0cah89","country_code":"ES","type":"education","lineage":["https://openalex.org/I175051016"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"F.J. Castillo","raw_affiliation_strings":["Departamento de Ciencias del Medio Natural, Universidad Publico de Navarro, Campus do Arrosadia, E-3W06, Pamplona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Ciencias del Medio Natural, Universidad Publico de Navarro, Campus do Arrosadia, E-3W06, Pamplona, Spain","institution_ids":["https://openalex.org/I175051016"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I175051016"],"apc_list":null,"apc_paid":null,"fwci":1.4629,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.82742489,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"31","issue":"sup1","first_page":"45","last_page":"50"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10014","display_name":"Plant Stress Responses and Tolerance","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10014","display_name":"Plant Stress Responses and Tolerance","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10447","display_name":"Environmental Toxicology and Ecotoxicology","score":0.00279999990016222,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10445","display_name":"Antioxidant Activity and Oxidative Stress","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/copper-toxicity","display_name":"copper toxicity","score":0.9980000257492065},{"id":"https://openalex.org/keywords/sunflower","display_name":"sunflower","score":0.8980000019073486},{"id":"https://openalex.org/keywords/oxidative-stress","display_name":"oxidative stress","score":0.9860000014305115},{"id":"https://openalex.org/keywords/lipid-peroxidation","display_name":"lipid peroxidation","score":0.9959999918937683},{"id":"https://openalex.org/keywords/antioxidant-enzymes","display_name":"antioxidant enzymes","score":0.847000002861023},{"id":"https://openalex.org/keywords/superoxide-dismutase","display_name":"superoxide dismutase","score":0.9300000071525574},{"id":"https://openalex.org/keywords/peroxidase","display_name":"peroxidase","score":0.9959999918937683},{"id":"https://openalex.org/keywords/root-elongation","display_name":"root elongation","score":0.9929999709129333},{"id":"https://openalex.org/keywords/heavy-metal-stress","display_name":"heavy metal stress","score":0.6119999885559082},{"id":"https://openalex.org/keywords/hydroponics","display_name":"hydroponics","score":0.7639999985694885}],"concepts":[{"id":"https://openalex.org/C2779197568","wikidata":"https://www.wikidata.org/wiki/Q423986","display_name":"Sunflower","level":2,"score":0.8281183242797852},{"id":"https://openalex.org/C2780829032","wikidata":"https://www.wikidata.org/wiki/Q898539","display_name":"Lipid peroxidation","level":3,"score":0.8139255046844482},{"id":"https://openalex.org/C2775838275","wikidata":"https://www.wikidata.org/wiki/Q410776","display_name":"Superoxide dismutase","level":3,"score":0.8129822015762329},{"id":"https://openalex.org/C162008176","wikidata":"https://www.wikidata.org/wiki/Q419305","display_name":"Peroxidase","level":3,"score":0.6159788966178894},{"id":"https://openalex.org/C2776151105","wikidata":"https://www.wikidata.org/wiki/Q898814","display_name":"Oxidative stress","level":2,"score":0.5970596671104431},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.5887764692306519},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5650873184204102},{"id":"https://openalex.org/C2778401633","wikidata":"https://www.wikidata.org/wiki/Q418661","display_name":"Malondialdehyde","level":3,"score":0.5550421476364136},{"id":"https://openalex.org/C2778181364","wikidata":"https://www.wikidata.org/wiki/Q171497","display_name":"Helianthus annuus","level":3,"score":0.5181382894515991},{"id":"https://openalex.org/C33947775","wikidata":"https://www.wikidata.org/wiki/Q271439","display_name":"Elongation","level":3,"score":0.4506896734237671},{"id":"https://openalex.org/C2778404011","wikidata":"https://www.wikidata.org/wiki/Q5168803","display_name":"Copper toxicity","level":3,"score":0.434207558631897},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3852319121360779},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3822675347328186},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.34970492124557495},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.32063743472099304},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2947525382041931},{"id":"https://openalex.org/C112950240","wikidata":"https://www.wikidata.org/wiki/Q76005","display_name":"Ultimate tensile strength","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000975","descriptor_name":"Antioxidants","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D002374","descriptor_name":"Catalase","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D003300","descriptor_name":"Copper","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D003300","descriptor_name":"Copper","qualifier_ui":"Q000633","qualifier_name":"toxicity","is_major_topic":true},{"descriptor_ui":"D006368","descriptor_name":"Helianthus","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D006368","descriptor_name":"Helianthus","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D006368","descriptor_name":"Helianthus","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D010544","descriptor_name":"Peroxidases","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D013482","descriptor_name":"Superoxide Dismutase","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D015227","descriptor_name":"Lipid Peroxidation","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D018384","descriptor_name":"Oxidative Stress","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D018515","descriptor_name":"Plant Leaves","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D018515","descriptor_name":"Plant Leaves","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D018517","descriptor_name":"Plant Roots","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D018517","descriptor_name":"Plant Roots","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D018517","descriptor_name":"Plant Roots","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1080/10715769900301311","doi":"https://doi.org/10.1080/10715769900301311","is_oa":false,"landing_page_url":"https://doi.org/10.1080/10715769900301311","pdf_url":null,"source":{"id":"https://openalex.org/S23349031","display_name":"Free Radical Research","issn_l":"1029-2470","issn":["1029-2470","1071-5762"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Free Radical Research","raw_type":"journal-article"},{"id":"pmid:10694040","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10694040","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":"Free radical research","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.5666999816894531,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1573518848","https://openalex.org/W1971196378","https://openalex.org/W1992214347","https://openalex.org/W2027174352","https://openalex.org/W2054895971","https://openalex.org/W2065656183","https://openalex.org/W2066216906","https://openalex.org/W2068801677","https://openalex.org/W2121339678","https://openalex.org/W2131770258","https://openalex.org/W2320418592","https://openalex.org/W6609286525","https://openalex.org/W6637662668","https://openalex.org/W6680447891"],"related_works":["https://openalex.org/W4311329403","https://openalex.org/W1965435847","https://openalex.org/W2030811344","https://openalex.org/W2031778309","https://openalex.org/W2064097247","https://openalex.org/W2002412101","https://openalex.org/W2033707010","https://openalex.org/W2007942191","https://openalex.org/W7164145478","https://openalex.org/W1965090151"],"abstract_inverted_index":{"The":[0],"toxic":[1,70],"effect":[2],"of":[3,12,55,63],"copper":[4,38,61,91],"was":[5,66],"evaluated":[6],"in":[7,28,47],"sunflower":[8,72],"plants":[9,73],"by":[10],"means":[11],"root":[13,57],"elongation,":[14],"lipid":[15,75],"peroxidation":[16,76],"and":[17,34,50,84],"antioxidative":[18],"enzyme":[19],"activities.":[20],"Plants":[21],"were":[22,45],"grown":[23],"under":[24],"controlled":[25],"environmental":[26],"conditions":[27],"hydroponic":[29],"culture":[30],"for":[31,40,71],"two":[32],"weeks":[33],"exposed":[35],"to":[36,68],"different":[37],"concentrations":[39],"an":[41],"additional":[42],"week.":[43],"Determinations":[44],"performed":[46],"both":[48],"roots":[49],"leaves.":[51],"From":[52],"the":[53,56],"results":[54],"elongation":[58],"test,":[59],"a":[60],"concentration":[62],"10":[64],"microM":[65],"found":[67],"be":[69],"causing":[74],"and,":[77],"thus,":[78],"oxidative":[79],"stress.":[80],"Antioxidative":[81],"enzymes":[82],"(peroxidase":[83],"superoxide":[85],"dismutase)":[86],"responded":[87],"at":[88],"lower,":[89],"nontoxic":[90],"concentrations.":[92]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}