{"id":"https://openalex.org/W2039423720","doi":"https://doi.org/10.1016/s0006-8993(98)00696-9","title":"Differences in delta opioid receptor antinociception, binding, and mRNA levels between BALB/c and CXBK mice","display_name":"Differences in delta opioid receptor antinociception, binding, and mRNA levels between BALB/c and CXBK mice","publication_year":1998,"publication_date":"1998-09-01","ids":{"openalex":"https://openalex.org/W2039423720","doi":"https://doi.org/10.1016/s0006-8993(98)00696-9","mag":"2039423720","pmid":"https://pubmed.ncbi.nlm.nih.gov/9733948"},"language":"en","primary_location":{"id":"doi:10.1016/s0006-8993(98)00696-9","doi":"https://doi.org/10.1016/s0006-8993(98)00696-9","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0006-8993(98)00696-9","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0006899398006969/pdf","source":{"id":"https://openalex.org/S96638545","display_name":"Brain Research","issn_l":"0006-8993","issn":["0006-8993","1872-6240"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brain Research","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.sciencedirect.com/science/article/pii/S0006899398006969/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110530939","display_name":"Benjamin Kest","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I142393192","display_name":"College of Staten Island","ror":"https://ror.org/02p179j44","country_code":"US","type":"education","lineage":["https://openalex.org/I142393192"]},{"id":"https://openalex.org/I174216632","display_name":"City University of New York","ror":"https://ror.org/00453a208","country_code":"US","type":"education","lineage":["https://openalex.org/I174216632"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Benjamin Kest","raw_affiliation_strings":["Department of Psychology (4S-223), The College of Staten Island/City University of New York, 2800 Victory Blvd., Staten Island, NY 10314, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology (4S-223), The College of Staten Island/City University of New York, 2800 Victory Blvd., Staten Island, NY 10314, USA","institution_ids":["https://openalex.org/I142393192","https://openalex.org/I174216632"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075695021","display_name":"Iwona W. Beczkowska","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Iwona Beczkowska","raw_affiliation_strings":["Department of Pharmacology, Cornell University Medical College, New York, NY 10021, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacology, Cornell University Medical College, New York, NY 10021, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111844774","display_name":"Steven O. Franklin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steven O. Franklin","raw_affiliation_strings":["Department of Pharmacology, Cornell University Medical College, New York, NY 10021, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacology, Cornell University Medical College, New York, NY 10021, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073285028","display_name":"Cynthia E. Lee","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cynthia E. Lee","raw_affiliation_strings":["Department of Pharmacology, Cornell University Medical College, New York, NY 10021, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacology, Cornell University Medical College, New York, NY 10021, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005776897","display_name":"Jeffrey S. Mogil","orcid":"https://orcid.org/0000-0003-1359-5720","observed_orcids":["https://orcid.org/0000-0003-1359-5720"]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeffrey S. Mogil","raw_affiliation_strings":["Department of Psychology and Program in Neuroscience, University of Illinois at Urbana-Champaign, Champaign, IL 61820, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychology and Program in Neuroscience, University of Illinois at Urbana-Champaign, Champaign, IL 61820, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067118176","display_name":"Charles E. Inturrisi","orcid":"https://orcid.org/0000-0002-0890-6275","observed_orcids":["https://orcid.org/0000-0002-0890-6275"]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Charles E. Inturrisi","raw_affiliation_strings":["Department of Pharmacology, Cornell University Medical College, New York, NY 10021, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacology, Cornell University Medical College, New York, NY 10021, USA","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5110530939"],"corresponding_institution_ids":["https://openalex.org/I142393192","https://openalex.org/I174216632"],"apc_list":{"value":3360,"currency":"USD","value_usd":3360},"apc_paid":{"value":3360,"currency":"USD","value_usd":3360},"fwci":0.7665,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.65668571,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"805","issue":"1-2","first_page":"131","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10814","display_name":"Neuropeptides and Animal Physiology","score":0.8389000296592712,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10814","display_name":"Neuropeptides and Animal Physiology","score":0.8389000296592712,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10196","display_name":"Pain Mechanisms and Treatments","score":0.14920000731945038,"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"}},{"id":"https://openalex.org/T10056","display_name":"Neurotransmitter Receptor Influence on Behavior","score":0.002199999988079071,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/delta-opioid-receptor","display_name":"delta opioid receptor","score":0.9850000143051147},{"id":"https://openalex.org/keywords/antinociception","display_name":"antinociception","score":0.8659999966621399},{"id":"https://openalex.org/keywords/balb-c-mice","display_name":"BALB/c mice","score":0.9070000052452087},{"id":"https://openalex.org/keywords/recombinant-inbred-mice","display_name":"recombinant inbred mouse strains","score":0.7590000033378601},{"id":"https://openalex.org/keywords/receptor-binding","display_name":"receptor binding","score":0.6610000133514404},{"id":"https://openalex.org/keywords/dpdpe","display_name":"DPDPE","score":0.8360000252723694},{"id":"https://openalex.org/keywords/strain-differences","display_name":"strain differences","score":0.4259999990463257}],"concepts":[{"id":"https://openalex.org/C141087196","wikidata":"https://www.wikidata.org/wiki/Q18030283","display_name":"\u03b4-opioid receptor","level":4,"score":0.7059171199798584},{"id":"https://openalex.org/C2781063702","wikidata":"https://www.wikidata.org/wiki/Q427523","display_name":"Opioid","level":3,"score":0.6736289858818054},{"id":"https://openalex.org/C170493617","wikidata":"https://www.wikidata.org/wiki/Q208467","display_name":"Receptor","level":2,"score":0.6220643520355225},{"id":"https://openalex.org/C2777803847","wikidata":"https://www.wikidata.org/wiki/Q325101","display_name":"Enkephalin","level":4,"score":0.5739361047744751},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5475332736968994},{"id":"https://openalex.org/C2779886867","wikidata":"https://www.wikidata.org/wiki/Q421797","display_name":"Opioid receptor","level":4,"score":0.5416659712791443},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.5277866721153259},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4878566265106201},{"id":"https://openalex.org/C14397066","wikidata":"https://www.wikidata.org/wiki/Q14911924","display_name":"\u03bc-opioid receptor","level":4,"score":0.4339599311351776},{"id":"https://openalex.org/C98274493","wikidata":"https://www.wikidata.org/wiki/Q128406","display_name":"Pharmacology","level":1,"score":0.363353431224823},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2929545044898987},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.226620614528656}],"mesh":[{"descriptor_ui":"D000700","descriptor_name":"Analgesics","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D000700","descriptor_name":"Analgesics","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002490","descriptor_name":"Central Nervous System","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D004305","descriptor_name":"Dose-Response Relationship, Drug","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004351","descriptor_name":"Drug Resistance","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D004745","descriptor_name":"Enkephalins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D004745","descriptor_name":"Enkephalins","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008807","descriptor_name":"Mice, Inbred BALB C","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D008817","descriptor_name":"Mice, Mutant Strains","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D008817","descriptor_name":"Mice, Mutant Strains","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D009619","descriptor_name":"Nociceptors","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D009619","descriptor_name":"Nociceptors","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D009842","descriptor_name":"Oligopeptides","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D009842","descriptor_name":"Oligopeptides","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D012333","descriptor_name":"RNA, Messenger","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D014018","descriptor_name":"Tissue Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017450","descriptor_name":"Receptors, Opioid, mu","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D017465","descriptor_name":"Receptors, Opioid, delta","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D017465","descriptor_name":"Receptors, Opioid, delta","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D017465","descriptor_name":"Receptors, Opioid, delta","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D020881","descriptor_name":"Enkephalin, D-Penicillamine (2,5)-","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D051379","descriptor_name":"Mice","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/s0006-8993(98)00696-9","doi":"https://doi.org/10.1016/s0006-8993(98)00696-9","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0006-8993(98)00696-9","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0006899398006969/pdf","source":{"id":"https://openalex.org/S96638545","display_name":"Brain Research","issn_l":"0006-8993","issn":["0006-8993","1872-6240"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brain Research","raw_type":"journal-article"},{"id":"pmid:9733948","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9733948","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":"Brain research","raw_type":"Comparative Study"}],"best_oa_location":{"id":"doi:10.1016/s0006-8993(98)00696-9","doi":"https://doi.org/10.1016/s0006-8993(98)00696-9","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0006-8993(98)00696-9","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0006899398006969/pdf","source":{"id":"https://openalex.org/S96638545","display_name":"Brain Research","issn_l":"0006-8993","issn":["0006-8993","1872-6240"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brain Research","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.8560000061988831,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1794481146","display_name":null,"funder_award_id":"DA-01457","funder_id":"https://openalex.org/F4320337347","funder_display_name":"National Institute on Drug Abuse"},{"id":"https://openalex.org/G2789484422","display_name":null,"funder_award_id":"DA07274","funder_id":"https://openalex.org/F4320337347","funder_display_name":"National Institute on Drug Abuse"},{"id":"https://openalex.org/G3401205458","display_name":"Glutamatergic systems in pain and opioid action","funder_award_id":"R01DA001457","funder_id":"https://openalex.org/F4320337347","funder_display_name":"National Institute on Drug Abuse"},{"id":"https://openalex.org/G645436909","display_name":null,"funder_award_id":"DA00198","funder_id":"https://openalex.org/F4320337347","funder_display_name":"National Institute on Drug Abuse"},{"id":"https://openalex.org/G7484571514","display_name":"Glutamate receptors in pain and addictive behaviors","funder_award_id":"K05DA000198","funder_id":"https://openalex.org/F4320337347","funder_display_name":"National Institute on Drug Abuse"},{"id":"https://openalex.org/G8175148877","display_name":"Pharmacology and Neuroscience of Drug Abuse","funder_award_id":"T32DA007274","funder_id":"https://openalex.org/F4320337347","funder_display_name":"National Institute on Drug Abuse"}],"funders":[{"id":"https://openalex.org/F4320337347","display_name":"National Institute on Drug Abuse","ror":"https://ror.org/00fq5cm18"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2039423720.pdf","grobid_xml":"https://content.openalex.org/works/W2039423720.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W179267328","https://openalex.org/W1775749144","https://openalex.org/W1794170884","https://openalex.org/W1880657561","https://openalex.org/W1890026520","https://openalex.org/W1907643718","https://openalex.org/W1915491134","https://openalex.org/W1964286925","https://openalex.org/W1969553615","https://openalex.org/W1970936844","https://openalex.org/W1977250625","https://openalex.org/W1979192706","https://openalex.org/W1983088153","https://openalex.org/W1991992618","https://openalex.org/W2000014496","https://openalex.org/W2003475578","https://openalex.org/W2015866270","https://openalex.org/W2019249019","https://openalex.org/W2028316002","https://openalex.org/W2045112376","https://openalex.org/W2046776858","https://openalex.org/W2051746492","https://openalex.org/W2054197800","https://openalex.org/W2062349304","https://openalex.org/W2063083641","https://openalex.org/W2064037736","https://openalex.org/W2072071473","https://openalex.org/W2076577844","https://openalex.org/W2077384045","https://openalex.org/W2081271913","https://openalex.org/W2086619180","https://openalex.org/W2086707579","https://openalex.org/W2088392328","https://openalex.org/W2088637181","https://openalex.org/W2103094669","https://openalex.org/W2135117278","https://openalex.org/W2140257707","https://openalex.org/W2260432473","https://openalex.org/W2268491601","https://openalex.org/W2299888998","https://openalex.org/W2778561217","https://openalex.org/W2893768938","https://openalex.org/W6639579641","https://openalex.org/W6639890881"],"related_works":["https://openalex.org/W2028316002","https://openalex.org/W2260432473","https://openalex.org/W1964097926","https://openalex.org/W2092828939","https://openalex.org/W1982430730","https://openalex.org/W2026324829","https://openalex.org/W2065734569","https://openalex.org/W2011944526","https://openalex.org/W1991363450","https://openalex.org/W2054197800"],"abstract_inverted_index":{"Mu":[0],"and":[1,29,51,66,77,81,140,154,169],"delta":[2,37,59],"opioid":[3,11,24,38,60,156],"receptors":[4],"have":[5],"been":[6],"demonstrated":[7],"to":[8,58,181],"mediate":[9],"supraspinal":[10],"antinociception.":[12],"Whereas":[13],"the":[14,74,92,129,136],"recombinant":[15],"inbred":[16],"CXBK":[17,49,85,121,159],"mouse":[18],"is":[19,34],"notably":[20],"deficient":[21],"in":[22,41,96,104,120,135,152,158,164,172],"mu":[23],"receptor":[25,39,63,167],"antinociception,":[26,61],"binding":[27,64,110,168],"density,":[28],"mRNA":[30,67],"(MOR-1)":[31],"levels,":[32,65],"little":[33],"known":[35],"about":[36],"processes":[40],"this":[42,105,144],"strain.":[43,106,145],"The":[44,146],"present":[45,147],"study":[46],"thus":[47],"compared":[48],"mice":[50,86,160],"their":[52],"BALB/c":[53],"strain":[54],"progenitors":[55],"with":[56,125,162],"respect":[57],"whole-brain":[62,108,165],"(DOR-1)":[68],"levels.":[69],"Following":[70],"intracerebroventricular":[71],"injections":[72],"of":[73,111,143],"selective":[75],"delta1":[76,153],"delta2":[78,155,166],"opioids":[79],"DPDPE":[80],"[d-Ala2]deltorphin":[82],"II,":[83,113],"respectively,":[84],"displayed":[87],"relatively":[88],"lower":[89],"antinociception":[90,157],"on":[91],"tail-flick":[93],"test,":[94],"resulting":[95],"significantly":[97],"increased":[98,132],"ED50":[99],"values":[100],"for":[101,128],"both":[102],"agonists":[103],"Decreased":[107],"specific":[109],"[3H][d-Ala2]deltorphin":[112],"but":[114],"not":[115],"[3H]DPDPE,":[116],"was":[117],"also":[118],"observed":[119],"mice.":[122],"Solution":[123],"hybridization":[124],"a":[126,150],"probe":[127],"DOR-1":[130],"revealed":[131],"transcript":[133],"levels":[134],"caudate-putamen,":[137],"frontal":[138],"cortex,":[139],"spinal":[141],"cord":[142],"data":[148],"demonstrate":[149],"deficiency":[151],"concomitant":[161],"reductions":[163],"regional":[170],"increases":[171],"DOR-1.":[173],"Whether":[174],"these":[175],"observations":[176],"are":[177],"causally":[178],"related":[179],"remains":[180],"be":[182],"clarified.":[183]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
