{"id":"https://openalex.org/W2070450342","doi":"https://doi.org/10.1002/nbm.1940070103","title":"Effects of hyperoxia on T and resonance frequency weighted magnetic resonance images of rodent tumours","display_name":"Effects of hyperoxia on T and resonance frequency weighted magnetic resonance images of rodent tumours","publication_year":1994,"publication_date":"1994-03-01","ids":{"openalex":"https://openalex.org/W2070450342","doi":"https://doi.org/10.1002/nbm.1940070103","mag":"2070450342","pmid":"https://pubmed.ncbi.nlm.nih.gov/8068523"},"language":"en","primary_location":{"id":"doi:10.1002/nbm.1940070103","doi":"https://doi.org/10.1002/nbm.1940070103","is_oa":false,"landing_page_url":"https://doi.org/10.1002/nbm.1940070103","pdf_url":null,"source":{"id":"https://openalex.org/S45012897","display_name":"NMR in Biomedicine","issn_l":"0952-3480","issn":["0952-3480","1099-1492"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NMR in Biomedicine","raw_type":"journal-article"},"volume":null,"type":"article","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/A5079213983","display_name":"Gregory S. Karczmar","orcid":"https://orcid.org/0000-0002-2455-5858","observed_orcids":["https://orcid.org/0000-0002-2455-5858"]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"G. S. Karczmar","raw_affiliation_strings":["Department of Radiology, University of Chicago, IL 60637","Departments of Radiology, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, University of Chicago, IL 60637","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"Departments of Radiology, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108411570","display_name":"Jonathan N. River","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. N. River","raw_affiliation_strings":["Departments of Radiology, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Radiology, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035613697","display_name":"J. Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Li","raw_affiliation_strings":["Departments of Radiology, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Radiology, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081943146","display_name":"Srinivasan Vijayakumar","orcid":"https://orcid.org/0000-0002-1678-9451","observed_orcids":["https://orcid.org/0000-0002-1678-9451"]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Vijayakumar","raw_affiliation_strings":["Radiation and Cellular Oncology, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radiation and Cellular Oncology, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035183854","display_name":"Z. Goldman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Z. Goldman","raw_affiliation_strings":["Comparative Medicine, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Comparative Medicine, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113543164","display_name":"Marta Z. Lewis","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Z. Lewis","raw_affiliation_strings":["Comparative Medicine, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Comparative Medicine, University of Chicago, 5841 South Maryland Avenue, Chicago, IL 60637, USA","institution_ids":["https://openalex.org/I40347166"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079213983"],"corresponding_institution_ids":["https://openalex.org/I40347166"],"apc_list":{"value":3640,"currency":"USD","value_usd":3640},"apc_paid":null,"fwci":5.7247,"has_fulltext":false,"cited_by_count":68,"citation_normalized_percentile":{"value":0.95813953,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"7","issue":"1-2","first_page":"3","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9243000149726868,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9243000149726868,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T11885","display_name":"MRI in cancer diagnosis","score":0.03460000082850456,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T12603","display_name":"NMR spectroscopy and applications","score":0.011099999770522118,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperoxia","display_name":"hyperoxia","score":0.9980000257492065},{"id":"https://openalex.org/keywords/t2-relaxation","display_name":"T2 relaxation","score":0.7080000042915344},{"id":"https://openalex.org/keywords/resonant-frequency","display_name":"resonant frequency","score":0.6620000004768372},{"id":"https://openalex.org/keywords/tumor-oxygen-tension","display_name":"tumor oxygen tension","score":0.8040000200271606},{"id":"https://openalex.org/keywords/mammary-adenocarcinoma","display_name":"mammary adenocarcinoma","score":0.949999988079071},{"id":"https://openalex.org/keywords/tumor-oxygenation","display_name":"tumor oxygenation","score":0.5360000133514404},{"id":"https://openalex.org/keywords/gradient-echo-imaging","display_name":"gradient-echo imaging","score":0.6510000228881836}],"concepts":[{"id":"https://openalex.org/C2780672939","wikidata":"https://www.wikidata.org/wiki/Q5958429","display_name":"Hyperoxia","level":3,"score":0.9262920618057251},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.7125850319862366},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.6409883499145508},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5522173643112183},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.5394421815872192},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.5353893041610718},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.519730806350708},{"id":"https://openalex.org/C182155053","wikidata":"https://www.wikidata.org/wiki/Q7259682","display_name":"Pulse sequence","level":2,"score":0.5099588632583618},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.433213472366333},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.41142168641090393},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1873679757118225},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16014733910560608},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.12736743688583374},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12050727009773254},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.1069728434085846},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"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":"D000230","descriptor_name":"Adenocarcinoma","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D000230","descriptor_name":"Adenocarcinoma","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D000230","descriptor_name":"Adenocarcinoma","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D004195","descriptor_name":"Disease Models, Animal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007279","descriptor_name":"Injections, Subcutaneous","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008325","descriptor_name":"Mammary Neoplasms, Experimental","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D008325","descriptor_name":"Mammary Neoplasms, Experimental","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D008325","descriptor_name":"Mammary Neoplasms, Experimental","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D009368","descriptor_name":"Neoplasm Transplantation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D011916","descriptor_name":"Rats, Inbred F344","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D051381","descriptor_name":"Rats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1002/nbm.1940070103","doi":"https://doi.org/10.1002/nbm.1940070103","is_oa":false,"landing_page_url":"https://doi.org/10.1002/nbm.1940070103","pdf_url":null,"source":{"id":"https://openalex.org/S45012897","display_name":"NMR in Biomedicine","issn_l":"0952-3480","issn":["0952-3480","1099-1492"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NMR in Biomedicine","raw_type":"journal-article"},{"id":"pmid:8068523","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8068523","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":"NMR in biomedicine","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9391000270843506,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G5784726244","display_name":null,"funder_award_id":"1 R29 CA52008-01A1","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"},{"id":"https://openalex.org/G6100027002","display_name":"RESPONSE OF TUMORS TO TNF STUDIED BY MAGNETIC RESONANCE","funder_award_id":"R29CA052008","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"},{"id":"https://openalex.org/G9000865577","display_name":"Cancer Center Support Grant","funder_award_id":"P30CA014599","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"}],"funders":[{"id":"https://openalex.org/F4320332222","display_name":"University of Illinois at Urbana-Champaign","ror":"https://ror.org/047426m28"},{"id":"https://openalex.org/F4320337351","display_name":"National Cancer Institute","ror":"https://ror.org/040gcmg81"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1523706530","https://openalex.org/W1630209480","https://openalex.org/W1810166418","https://openalex.org/W1967876472","https://openalex.org/W1980086703","https://openalex.org/W1986776344","https://openalex.org/W1993546257","https://openalex.org/W1997017061","https://openalex.org/W2003581639","https://openalex.org/W2018729756","https://openalex.org/W2019742033","https://openalex.org/W2021373211","https://openalex.org/W2025260426","https://openalex.org/W2026084370","https://openalex.org/W2055908863","https://openalex.org/W2066125032","https://openalex.org/W2069585772","https://openalex.org/W2071714163","https://openalex.org/W2082265629","https://openalex.org/W2088679250","https://openalex.org/W2103681669","https://openalex.org/W2113736757","https://openalex.org/W2120687053","https://openalex.org/W2130974097","https://openalex.org/W2289249866","https://openalex.org/W2613875257","https://openalex.org/W4301020558"],"related_works":["https://openalex.org/W2036715328","https://openalex.org/W1980184690","https://openalex.org/W257224609","https://openalex.org/W2019567661","https://openalex.org/W2930454664","https://openalex.org/W2944475540","https://openalex.org/W2152749459","https://openalex.org/W1914698901","https://openalex.org/W2760916228","https://openalex.org/W1971345530"],"abstract_inverted_index":{"Experiments":[0],"were":[1,85,89,122,136,162,169],"performed":[2],"to":[3,15,42,71,112,124,220,249],"determine":[4],"whether":[5],"T2*":[6,31,60,126,224],"and":[7,28,106,127,159,191,250,254],"resonance":[8,35,130,230],"frequency":[9,36,131],"weighted":[10],"MR":[11],"images":[12,120],"are":[13],"sensitive":[14],"effects":[16],"of":[17,45,51,55,83,101,132,150,157,205,234,241],"hyperoxia":[18,62,213],"on":[19],"model":[20],"tumors.":[21],"Hyperoxia":[22],"can":[23],"increase":[24,182,222],"tumor":[25,67,179,258],"oxygen":[26,46,246,259],"tension":[27,260],"thus":[29],"affect":[30],"and/or":[32],"the":[33,43,52,81,128,178,186,203,206,242],"average":[34,129],"within":[37],"each":[38,133],"image":[39,167],"voxel":[40],"due":[41,70],"paramagnetism":[44],"itself":[47],"or":[48,103,225],"through":[49],"modulation":[50],"oxidation":[53],"state":[54],"hemoglobin.":[56],"Alternatively,":[57],"changes":[58,65,72],"in":[59,66,73,80,166,171,223,229],"during":[61,155,174],"may":[63,237,255],"reflect":[64,257],"water":[68],"content":[69],"systemic":[74],"blood":[75],"pressure.":[76],"Mammary":[77],"adenocarcinomas":[78],"implanted":[79],"flanks":[82],"rats":[84],"studied.":[86],"Imaging":[87],"sequences":[88],"preceded":[90],"by":[91,97,108,252],"two":[92],"90":[93],"degrees":[94,197],"pulses":[95],"separated":[96],"an":[98,221],"evolution":[99,187,207],"period":[100,188],"50":[102],"75":[104],"ms":[105],"followed":[107],"a":[109,142,148,195,227,239],"crusher":[110],"gradient":[111,143],"eliminate":[113],"transverse":[114],"magnetization.":[115],"This":[116],"pulse":[117,199],"sequence":[118],"produced":[119,137],"which":[121,245],"sensitized":[123],"both":[125],"voxel.":[134],"Images":[135,153],"at":[138,177,202,244],"2":[139],"T":[140],"using":[141],"echo":[144],"imaging":[145],"method":[146],"with":[147],"TR":[149],"3":[151],"s.":[152],"obtained":[154],"inhalation":[156],"air":[158],"100%":[160],"O2":[161],"compared.":[163],"Significant":[164],"increases":[165],"intensity":[168],"observed":[170],"most":[172],"tumors":[173,253],"hyperoxia,":[175],"particularly":[176],"center.":[180],"The":[181,232],"was":[183,189,200],"accentuated":[184],"when":[185,194],"increased":[190],"greatly":[192],"reduced":[193],"180":[196],"refocusing":[198],"placed":[201],"center":[204],"period.":[208],"These":[209],"results":[210],"suggest":[211],"that":[212],"reduces":[214],"local":[215],"magnetic":[216],"susceptibility":[217],"gradients":[218],"leading":[219],"causes":[226],"shift":[228],"frequency.":[231],"magnitude":[233],"this":[235],"change":[236],"be":[238],"function":[240],"rate":[243],"is":[247],"delivered":[248],"metabolized":[251],"also":[256],"under":[261],"normoxic":[262],"conditions.(ABSTRACT":[263],"TRUNCATED":[264],"AT":[265],"250":[266],"WORDS)":[267]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}
