{"id":"https://openalex.org/W219405995","doi":"https://doi.org/10.1016/b978-0-08-031739-7.50045-8","title":"Methionine(Met)-Enkephalin and Leucine(Leu)-Enkephalin in CSF of Chronic Schizophrenics: Correlation with Psychopathology","display_name":"Methionine(Met)-Enkephalin and Leucine(Leu)-Enkephalin in CSF of Chronic Schizophrenics: Correlation with Psychopathology","publication_year":1985,"publication_date":"1985-01-01","ids":{"openalex":"https://openalex.org/W219405995","doi":"https://doi.org/10.1016/b978-0-08-031739-7.50045-8","mag":"219405995"},"language":"en","primary_location":{"id":"doi:10.1016/b978-0-08-031739-7.50045-8","doi":"https://doi.org/10.1016/b978-0-08-031739-7.50045-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/b978-0-08-031739-7.50045-8","pdf_url":null,"source":{"id":"https://openalex.org/S2764648652","display_name":"Protides of the biological fluids","issn_l":"0079-7065","issn":["0079-7065"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Protides of the Biological Fluids","raw_type":"book-chapter"},"volume":null,"type":"book-chapter","is_traditional":true,"indexed_in":["crossref"],"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/A5110430640","display_name":"T. O. Kleine","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161103922","display_name":"Philipps University of Marburg","ror":"https://ror.org/01rdrb571","country_code":"DE","type":"education","lineage":["https://openalex.org/I161103922"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"T.O. KLEINE","raw_affiliation_strings":["Funktionsbereich Neurochemie im Zentrum f\u00fcr Nervenheilkunde der Universit\u00e4t, D-3550 Marburg a.d.Lahn, FRG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Funktionsbereich Neurochemie im Zentrum f\u00fcr Nervenheilkunde der Universit\u00e4t, D-3550 Marburg a.d.Lahn, FRG","institution_ids":["https://openalex.org/I161103922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089011358","display_name":"K. Klempel","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. KLEMPEL","raw_affiliation_strings":["Psychiatrisches Krankenhaus, D-3550 Marburg a.d.Lahn, FRG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Psychiatrisches Krankenhaus, D-3550 Marburg a.d.Lahn, FRG","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031145658","display_name":"Ernst Walter F\u00fcnfgeld","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E.W. F\u00dcNFGELD","raw_affiliation_strings":["Psychiatrisches Krankenhaus, D-3550 Marburg a.d.Lahn, FRG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Psychiatrisches Krankenhaus, D-3550 Marburg a.d.Lahn, FRG","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.3282,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.9229249,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"175","last_page":"178"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10023","display_name":"Schizophrenia research and treatment","score":0.7188000082969666,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10023","display_name":"Schizophrenia research and treatment","score":0.7188000082969666,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10814","display_name":"Neuropeptides and Animal Physiology","score":0.23019999265670776,"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/T11337","display_name":"Tryptophan and brain disorders","score":0.00839999970048666,"subfield":{"id":"https://openalex.org/subfields/2803","display_name":"Biological Psychiatry"},"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/met-enkephalin","display_name":"met-enkephalin","score":0.984000027179718},{"id":"https://openalex.org/keywords/leu-enkephalin","display_name":"leu-enkephalin","score":0.9950000047683716},{"id":"https://openalex.org/keywords/cerebrospinal-fluid","display_name":"cerebrospinal fluid","score":0.9020000100135803},{"id":"https://openalex.org/keywords/chronic-schizophrenia","display_name":"chronic schizophrenia","score":0.9399999976158142},{"id":"https://openalex.org/keywords/antipsychotic-drugs","display_name":"antipsychotic drugs","score":0.7829999923706055},{"id":"https://openalex.org/keywords/psychopathology","display_name":"psychopathology","score":0.7509999871253967},{"id":"https://openalex.org/keywords/thought-disorder","display_name":"thought disorder","score":0.9330000281333923},{"id":"https://openalex.org/keywords/anxiety-and-depression","display_name":"anxiety and depression","score":0.8840000033378601},{"id":"https://openalex.org/keywords/endorphins","display_name":"endorphins","score":0.6290000081062317}],"concepts":[{"id":"https://openalex.org/C2780912031","wikidata":"https://www.wikidata.org/wiki/Q180341","display_name":"Methionine","level":3,"score":0.5964113473892212},{"id":"https://openalex.org/C2777803847","wikidata":"https://www.wikidata.org/wiki/Q325101","display_name":"Enkephalin","level":4,"score":0.5240378975868225},{"id":"https://openalex.org/C123273963","wikidata":"https://www.wikidata.org/wiki/Q624758","display_name":"Psychopathology","level":2,"score":0.5037238001823425},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4993574619293213},{"id":"https://openalex.org/C2776580952","wikidata":"https://www.wikidata.org/wiki/Q483745","display_name":"Leucine","level":3,"score":0.49512138962745667},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.47458672523498535},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4482557475566864},{"id":"https://openalex.org/C2776007765","wikidata":"https://www.wikidata.org/wiki/Q1960495","display_name":"Met-enkephalin","level":5,"score":0.41098111867904663},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.3373781442642212},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.27370139956474304},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.27227354049682617},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.26150935888290405},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.18263831734657288},{"id":"https://openalex.org/C515207424","wikidata":"https://www.wikidata.org/wiki/Q8066","display_name":"Amino acid","level":2,"score":0.15685561299324036},{"id":"https://openalex.org/C170493617","wikidata":"https://www.wikidata.org/wiki/Q208467","display_name":"Receptor","level":2,"score":0.07082432508468628},{"id":"https://openalex.org/C2781063702","wikidata":"https://www.wikidata.org/wiki/Q427523","display_name":"Opioid","level":3,"score":0.059146493673324585}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/b978-0-08-031739-7.50045-8","doi":"https://doi.org/10.1016/b978-0-08-031739-7.50045-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/b978-0-08-031739-7.50045-8","pdf_url":null,"source":{"id":"https://openalex.org/S2764648652","display_name":"Protides of the biological fluids","issn_l":"0079-7065","issn":["0079-7065"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Protides of the Biological Fluids","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9476000070571899,"display_name":"Good health and well-being"}],"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":22,"referenced_works":["https://openalex.org/W315304230","https://openalex.org/W1238935559","https://openalex.org/W1966577761","https://openalex.org/W1967746911","https://openalex.org/W2001279472","https://openalex.org/W2006844445","https://openalex.org/W2008175802","https://openalex.org/W2016020977","https://openalex.org/W2020195111","https://openalex.org/W2020844317","https://openalex.org/W2023288163","https://openalex.org/W2023858395","https://openalex.org/W2025776258","https://openalex.org/W2071277496","https://openalex.org/W2072702517","https://openalex.org/W2075811628","https://openalex.org/W2081237360","https://openalex.org/W2090389394","https://openalex.org/W2091065456","https://openalex.org/W2093091152","https://openalex.org/W2416784551","https://openalex.org/W2970475526"],"related_works":["https://openalex.org/W2049092074","https://openalex.org/W2074292769","https://openalex.org/W2920999368","https://openalex.org/W2050000872","https://openalex.org/W2011668890","https://openalex.org/W1986127123","https://openalex.org/W2419074481","https://openalex.org/W1989298121","https://openalex.org/W2035411051","https://openalex.org/W2075674734"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}