{"id":"https://openalex.org/W2018477316","doi":"https://doi.org/10.1017/s0033291700056701","title":"Platelet monoamine oxidase activity during the course of a schizophreniform psychosis","display_name":"Platelet monoamine oxidase activity during the course of a schizophreniform psychosis","publication_year":1975,"publication_date":"1975-08-01","ids":{"openalex":"https://openalex.org/W2018477316","doi":"https://doi.org/10.1017/s0033291700056701","mag":"2018477316","pmid":"https://pubmed.ncbi.nlm.nih.gov/1161970"},"language":"en","primary_location":{"id":"doi:10.1017/s0033291700056701","doi":"https://doi.org/10.1017/s0033291700056701","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0033291700056701","pdf_url":null,"source":{"id":"https://openalex.org/S71144982","display_name":"Psychological Medicine","issn_l":"0033-2917","issn":["0033-2917","1469-8978"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Psychological Medicine","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/A5111673975","display_name":"Ian B. Cookson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ian B. Cookson","raw_affiliation_strings":["Department of Psychiatry, University of Liverpool","#N##TAB##TAB##TAB##TAB# University of Liverpool#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychiatry, University of Liverpool","institution_ids":["https://openalex.org/I146655781"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# University of Liverpool#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112022786","display_name":"Frank Owen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Frank Owen","raw_affiliation_strings":["Department of Psychiatry, University of Liverpool","#N##TAB##TAB##TAB##TAB# University of Liverpool#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychiatry, University of Liverpool","institution_ids":["https://openalex.org/I146655781"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# University of Liverpool#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065196816","display_name":"A. Pauline Ridges","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A. Pauline Ridges","raw_affiliation_strings":["Department of Psychiatry, University of Liverpool","#N##TAB##TAB##TAB##TAB# University of Liverpool#N##TAB##TAB##TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Psychiatry, University of Liverpool","institution_ids":["https://openalex.org/I146655781"]},{"raw_affiliation_string":"#N##TAB##TAB##TAB##TAB# University of Liverpool#N##TAB##TAB##TAB#","institution_ids":["https://openalex.org/I146655781"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I146655781"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":4.5159,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.94108587,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":"3","first_page":"314","last_page":"316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10023","display_name":"Schizophrenia research and treatment","score":0.9345999956130981,"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":0.9345999956130981,"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/T10056","display_name":"Neurotransmitter Receptor Influence on Behavior","score":0.02419999986886978,"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":0.019200000911951065,"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/platelet-monoamine-oxidase","display_name":"platelet monoamine oxidase","score":0.9520000219345093},{"id":"https://openalex.org/keywords/monoamine-oxidase-activity","display_name":"monoamine oxidase activity","score":0.828000009059906},{"id":"https://openalex.org/keywords/schizophreniform-psychosis","display_name":"schizophreniform psychosis","score":0.9739999771118164},{"id":"https://openalex.org/keywords/schizophrenia","display_name":"schizophrenia","score":0.8550000190734863},{"id":"https://openalex.org/keywords/platelet-function","display_name":"platelet function","score":0.4819999933242798}],"concepts":[{"id":"https://openalex.org/C2776024655","wikidata":"https://www.wikidata.org/wiki/Q410867","display_name":"Monoamine oxidase","level":3,"score":0.8528969287872314},{"id":"https://openalex.org/C2779727114","wikidata":"https://www.wikidata.org/wiki/Q170082","display_name":"Psychosis","level":2,"score":0.7991092205047607},{"id":"https://openalex.org/C89560881","wikidata":"https://www.wikidata.org/wiki/Q101026","display_name":"Platelet","level":2,"score":0.540268063545227},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.49250325560569763},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.4700338542461395},{"id":"https://openalex.org/C2779437044","wikidata":"https://www.wikidata.org/wiki/Q2157462","display_name":"Schizophreniform disorder","level":4,"score":0.4588698744773865},{"id":"https://openalex.org/C2776412080","wikidata":"https://www.wikidata.org/wiki/Q7431605","display_name":"Schizophrenia (object-oriented programming)","level":2,"score":0.4366987645626068},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3273981809616089},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3235648274421692},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.3215099573135376},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.20738178491592407},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.1372373402118683},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.08715218305587769},{"id":"https://openalex.org/C2780325297","wikidata":"https://www.wikidata.org/wiki/Q834047","display_name":"Schizoaffective disorder","level":3,"score":0.0}],"mesh":[{"descriptor_ui":"D001792","descriptor_name":"Blood Platelets","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":true},{"descriptor_ui":"D003072","descriptor_name":"Cognition Disorders","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":false},{"descriptor_ui":"D003702","descriptor_name":"Delusions","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":false},{"descriptor_ui":"D004644","descriptor_name":"Emotions","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006212","descriptor_name":"Hallucinations","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":false},{"descriptor_ui":"D006220","descriptor_name":"Haloperidol","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008995","descriptor_name":"Monoamine Oxidase","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D011352","descriptor_name":"Procyclidine","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D012559","descriptor_name":"Schizophrenia","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":false},{"descriptor_ui":"D012559","descriptor_name":"Schizophrenia","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1017/s0033291700056701","doi":"https://doi.org/10.1017/s0033291700056701","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0033291700056701","pdf_url":null,"source":{"id":"https://openalex.org/S71144982","display_name":"Psychological Medicine","issn_l":"0033-2917","issn":["0033-2917","1469-8978"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Psychological Medicine","raw_type":"journal-article"},{"id":"pmid:1161970","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1161970","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":"Psychological medicine","raw_type":"Case Reports"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9537000060081482}],"study_designs":[{"id":"https://openalex.org/study-designs/case-report","display_name":"Case Report"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2002269082","https://openalex.org/W2040474150","https://openalex.org/W2087962260","https://openalex.org/W2090156109","https://openalex.org/W2150287316","https://openalex.org/W2414882280"],"related_works":["https://openalex.org/W2409087429","https://openalex.org/W2346035258","https://openalex.org/W4298169514","https://openalex.org/W2415540759","https://openalex.org/W1979481962","https://openalex.org/W2033024589","https://openalex.org/W89310658","https://openalex.org/W2113303905","https://openalex.org/W2519970171","https://openalex.org/W2335135229"],"abstract_inverted_index":{"A":[0],"case":[1],"is":[2],"reported":[3],"in":[4,12,19],"which":[5,22],"platelet":[6],"monoamine":[7],"oxidase":[8],"(MAO)":[9],"activity":[10,32],"fluctuated":[11],"the":[13,34],"course":[14],"of":[15,30],"a":[16,20,24],"schizophreniform":[17],"psychosis":[18],"way":[21],"suggests":[23],"direct":[25],"relationship":[26],"between":[27],"low":[28],"levels":[29],"MAO":[31],"and":[33],"psychosis.":[35]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}