{"id":"https://openalex.org/W2149750776","doi":null,"title":"Beta-Carotene, Vitamin E, MDA, Glutathione Reductase and Arylesterase Activity Levels in Patients with Active Rheumatoid Arthritis.","display_name":"Beta-Carotene, Vitamin E, MDA, Glutathione Reductase and Arylesterase Activity Levels in Patients with Active Rheumatoid Arthritis.","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2149750776","mag":"2149750776","pmid":"https://pubmed.ncbi.nlm.nih.gov/23113079","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3481776"},"language":"en","primary_location":{"id":"pmh:oai:europepmc.org:2476355","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3481776","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3481776","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000157968","display_name":"Naheed Aryaeian","orcid":"https://orcid.org/0000-0001-9662-8561","observed_orcids":["https://orcid.org/0000-0001-9662-8561"]},"institutions":[{"id":"https://openalex.org/I70640408","display_name":"Tehran University of Medical Sciences","ror":"https://ror.org/01c4pz451","country_code":"IR","type":"education","lineage":["https://openalex.org/I70640408"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"N Aryaeian","raw_affiliation_strings":["Dept.of Nutrition and Biochemistry, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran","Department of Nutrition & Biochemistry, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept.of Nutrition and Biochemistry, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran","institution_ids":["https://openalex.org/I70640408"]},{"raw_affiliation_string":"Department of Nutrition & Biochemistry, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran","institution_ids":["https://openalex.org/I70640408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008535866","display_name":"Mahmoud Djalali","orcid":"https://orcid.org/0000-0002-7357-3964","observed_orcids":["https://orcid.org/0000-0002-7357-3964"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M Djalali","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037276717","display_name":"Farhad Shahram","orcid":"https://orcid.org/0000-0003-1830-6203","observed_orcids":["https://orcid.org/0000-0003-1830-6203"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F Shahram","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024195663","display_name":"Shima Jazayeri","orcid":"https://orcid.org/0000-0002-6013-4209","observed_orcids":["https://orcid.org/0000-0002-6013-4209"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sh Jazayeri","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061275660","display_name":"Maryam Chamari","orcid":"https://orcid.org/0000-0001-7040-0868","observed_orcids":["https://orcid.org/0000-0001-7040-0868"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M Chamari","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5064612621","display_name":"Sedigheh Nazari","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sa Nazari","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9512,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.70630245,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"40","issue":"2","first_page":"102","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10445","display_name":"Antioxidant Activity and Oxidative Stress","score":0.9922000169754028,"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"}},"topics":[{"id":"https://openalex.org/T10445","display_name":"Antioxidant Activity and Oxidative Stress","score":0.9922000169754028,"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/T10200","display_name":"Rheumatoid Arthritis Research and Therapies","score":0.006500000134110451,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T11585","display_name":"Exercise and Physiological Responses","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (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/rheumatoid-arthritis","display_name":"rheumatoid arthritis","score":0.9990000128746033},{"id":"https://openalex.org/keywords/beta-carotene","display_name":"beta-carotene","score":0.8939999938011169},{"id":"https://openalex.org/keywords/vitamin-e","display_name":"vitamin E","score":1.0},{"id":"https://openalex.org/keywords/malondialdehyde","display_name":"malondialdehyde","score":0.9919999837875366},{"id":"https://openalex.org/keywords/glutathione-reductase","display_name":"glutathione reductase","score":0.9670000076293945},{"id":"https://openalex.org/keywords/arylesterase-activity","display_name":"arylesterase activity","score":0.925000011920929},{"id":"https://openalex.org/keywords/oxidative-stress","display_name":"oxidative stress","score":0.9459999799728394},{"id":"https://openalex.org/keywords/reactive-oxygen-species","display_name":"reactive oxygen species","score":0.9430000185966492},{"id":"https://openalex.org/keywords/antioxidants","display_name":"antioxidants","score":0.796999990940094},{"id":"https://openalex.org/keywords/lipid-peroxidation","display_name":"lipid peroxidation","score":0.8700000047683716},{"id":"https://openalex.org/keywords/erythrocytes","display_name":"erythrocytes","score":0.8050000071525574}],"concepts":[{"id":"https://openalex.org/C2781389560","wikidata":"https://www.wikidata.org/wiki/Q4802704","display_name":"Arylesterase","level":5,"score":0.8099181652069092},{"id":"https://openalex.org/C2777575956","wikidata":"https://www.wikidata.org/wiki/Q187255","display_name":"Rheumatoid arthritis","level":2,"score":0.7914091944694519},{"id":"https://openalex.org/C2780942790","wikidata":"https://www.wikidata.org/wiki/Q372016","display_name":"Pathogenesis","level":2,"score":0.6918203234672546},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6729981899261475},{"id":"https://openalex.org/C2778401633","wikidata":"https://www.wikidata.org/wiki/Q418661","display_name":"Malondialdehyde","level":3,"score":0.636568009853363},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5915338397026062},{"id":"https://openalex.org/C165069038","wikidata":"https://www.wikidata.org/wiki/Q420930","display_name":"Glutathione reductase","level":5,"score":0.5324182510375977},{"id":"https://openalex.org/C2776151105","wikidata":"https://www.wikidata.org/wiki/Q898814","display_name":"Oxidative stress","level":2,"score":0.5119704008102417},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4950386583805084},{"id":"https://openalex.org/C2777551382","wikidata":"https://www.wikidata.org/wiki/Q141180","display_name":"Vitamin E","level":3,"score":0.46225446462631226},{"id":"https://openalex.org/C538909803","wikidata":"https://www.wikidata.org/wiki/Q116907","display_name":"Glutathione","level":3,"score":0.4606291353702545},{"id":"https://openalex.org/C2778760513","wikidata":"https://www.wikidata.org/wiki/Q24773045","display_name":"Glutathione peroxidase","level":4,"score":0.45556190609931946},{"id":"https://openalex.org/C2776897752","wikidata":"https://www.wikidata.org/wiki/Q7181411","display_name":"Phenylacetate","level":2,"score":0.42867806553840637},{"id":"https://openalex.org/C137627325","wikidata":"https://www.wikidata.org/wiki/Q156318","display_name":"Etiology","level":2,"score":0.4264041781425476},{"id":"https://openalex.org/C2776509667","wikidata":"https://www.wikidata.org/wiki/Q7135605","display_name":"Paraoxonase","level":3,"score":0.4245010018348694},{"id":"https://openalex.org/C37501387","wikidata":"https://www.wikidata.org/wiki/Q18030661","display_name":"PON1","level":4,"score":0.2953220009803772},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.24445179104804993},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.18466293811798096},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.17644909024238586},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.16108554601669312},{"id":"https://openalex.org/C2775838275","wikidata":"https://www.wikidata.org/wiki/Q410776","display_name":"Superoxide dismutase","level":3,"score":0.06802007555961609},{"id":"https://openalex.org/C135763542","wikidata":"https://www.wikidata.org/wiki/Q106016","display_name":"Genotype","level":3,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"pmh:oai:europepmc.org:2476355","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3481776","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3481776","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3481776","pdf_url":null,"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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Iran J Public Health","raw_type":"Text"},{"id":"pmid:23113079","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23113079","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":"Iranian journal of public health","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:279bfb2aafcb4e78bc81c7c72f966bfe","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/279bfb2aafcb4e78bc81c7c72f966bfe","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Iranian Journal of Public Health, Vol 40, Iss 2, Pp 102-109 (2011)","raw_type":"article"},{"id":"pmh:oai:doaj.org/article:d284f5b65b274f50b9e03df9d3543cd5","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/d284f5b65b274f50b9e03df9d3543cd5","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Iranian Journal of Public Health, Vol 40, Iss 2 (2011)","raw_type":"article"},{"id":"mag:2149750776","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23113079","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:europepmc.org:2476355","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3481776","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W46650105","https://openalex.org/W61657804","https://openalex.org/W142204211","https://openalex.org/W216387050","https://openalex.org/W1262158971","https://openalex.org/W1878783698","https://openalex.org/W1980475122","https://openalex.org/W1985825736","https://openalex.org/W2002641400","https://openalex.org/W2003413100","https://openalex.org/W2012470006","https://openalex.org/W2022544920","https://openalex.org/W2023515726","https://openalex.org/W2033098862","https://openalex.org/W2033928733","https://openalex.org/W2052121420","https://openalex.org/W2056155902","https://openalex.org/W2078412897","https://openalex.org/W2084235525","https://openalex.org/W2085566853","https://openalex.org/W2094032325","https://openalex.org/W2105761563","https://openalex.org/W2107950498","https://openalex.org/W2109349820","https://openalex.org/W2117427424","https://openalex.org/W2124295107","https://openalex.org/W2124902052","https://openalex.org/W2126896697","https://openalex.org/W2135149414","https://openalex.org/W2138775791","https://openalex.org/W2152348310","https://openalex.org/W2156600869","https://openalex.org/W2159754894","https://openalex.org/W2164849789","https://openalex.org/W2169222560","https://openalex.org/W2169836162","https://openalex.org/W2170220584","https://openalex.org/W2275580587"],"related_works":["https://openalex.org/W1985825736","https://openalex.org/W7100228125","https://openalex.org/W7100743373","https://openalex.org/W2001328408","https://openalex.org/W1590470134","https://openalex.org/W2076470857","https://openalex.org/W4410178207","https://openalex.org/W4327992745","https://openalex.org/W2025541746","https://openalex.org/W2183226047"],"abstract_inverted_index":{"BACKGROUND:":[0],"Many":[1],"studies":[2],"have":[3],"investigated":[4],"the":[5,13,29,97,107,156],"possible":[6],"role":[7,154],"of":[8,17,23,31,124,160],"reactive":[9],"oxygen":[10],"species":[11],"in":[12,34,155],"etiology":[14],"and":[15,45,49,56,70,95,121,128,158],"pathogenesis":[16,159],"Rheumatoid":[18],"Arthritis":[19],"(RA).":[20],"The":[21,85],"aim":[22],"this":[24,39],"study":[25],"was":[26,67,73,81,118],"to":[27],"investigate":[28],"activities":[30],"some":[32],"antioxidants":[33],"RA":[35,43],"patients.":[36],"METHODS:":[37],"In":[38,111],"case-control":[40],"study,":[41],"59":[42],"patients":[44,112],"60":[46],"healthy":[47,135],"sex":[48],"age-matched":[50],"controls":[51],"were":[52,58,88,103,131,145],"selected.":[53],"Vitamin":[54],"E":[55],"Beta-carotene":[57,127],"determined":[59,74,89],"using":[60,106],"HPLC.":[61],"Erythrocytes":[62],"glutathione":[63],"reductase":[64],"(GR)":[65],"activity":[66,79,140],"measured":[68,82],"spectrophotometrically,":[69],"malondialdehyde":[71],"(MDA)":[72],"by":[75,83,90,99],"colorimetric":[76],"method.":[77],"Arylesterase":[78],"(AEA)":[80],"Phenylacetate.":[84],"clinical":[86],"data":[87],"a":[91],"rheumatologist,":[92],"medical":[93],"history":[94],"filling":[96],"questionnaire":[98],"interview.":[100],"Statistical":[101],"analyses":[102],"carried":[104],"out":[105],"SPSS":[108],"software.":[109],"RESULTS:":[110],"with":[113],"RA,":[114],"serum":[115],"MDA":[116],"level":[117],"significantly":[119,132],"higher":[120],"plasma":[122],"concentration":[123],"vitamin":[125],"E,":[126],"GR":[129],"activity,":[130],"lower":[133],"than":[134],"control":[136],"(P<":[137],"0.001).":[138],"AEA":[139],"differences":[141],"between":[142],"two":[143],"groups":[144],"non-significant.":[146],"CONCLUSIONS:":[147],"Oxidative":[148],"stress":[149],"may":[150],"play":[151],"an":[152],"important":[153],"inflammation":[157],"RA.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":5}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
