Publication Information

{'id': 'https://openalex.org/W2007556848', 'doi': 'https://doi.org/10.1073/pnas.68.6.1102', 'title': 'A Unique Synaptosomal Fraction, Which Accumulates Glutamic and Aspartic Acids, in Brain Tissue', 'display_name': 'A Unique Synaptosomal Fraction, Which Accumulates Glutamic and Aspartic Acids, in Brain Tissue', 'publication_year': 1971, 'publication_date': '1971-06-01', 'ids': {'openalex': 'https://openalex.org/W2007556848', 'doi': 'https://doi.org/10.1073/pnas.68.6.1102', 'mag': '2007556848', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/4331081', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/389128'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1073/pnas.68.6.1102', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S125754415', 'display_name': 'Proceedings of the National Academy of Sciences', 'issn_l': '0027-8424', 'issn': ['0027-8424', '1091-6490'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320052', 'host_organization_name': 'National Academy of Sciences', 'host_organization_lineage': ['https://openalex.org/P4310320052'], 'host_organization_lineage_names': ['National Academy of Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://europepmc.org/articles/pmc389128?pdf=render', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5067622194', 'display_name': 'Alan R. Wofsey', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2799853436', 'display_name': 'Johns Hopkins Medicine', 'ror': 'https://ror.org/037zgn354', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799853436']}, {'id': 'https://openalex.org/I145311948', 'display_name': 'Johns Hopkins University', 'ror': 'https://ror.org/00za53h95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I145311948']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Alan R. Wofsey', 'raw_affiliation_strings': ['Department of Experimental Therapeutics, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'Departments of Pharmacology and Experimental Therapeutics and Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205'], 'affiliations': [{'raw_affiliation_string': 'Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'institution_ids': ['https://openalex.org/I2799853436', 'https://openalex.org/I145311948']}, {'raw_affiliation_string': 'Departments of Pharmacology and Experimental Therapeutics and Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'institution_ids': ['https://openalex.org/I2799853436', 'https://openalex.org/I145311948']}, {'raw_affiliation_string': 'Department of Experimental Therapeutics, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'institution_ids': ['https://openalex.org/I2799853436', 'https://openalex.org/I145311948']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5104070676', 'display_name': 'Michael J. Kuhar', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2799853436', 'display_name': 'Johns Hopkins Medicine', 'ror': 'https://ror.org/037zgn354', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799853436']}, {'id': 'https://openalex.org/I145311948', 'display_name': 'Johns Hopkins University', 'ror': 'https://ror.org/00za53h95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I145311948']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Michael J. Kuhar', 'raw_affiliation_strings': ['Department of Experimental Therapeutics, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'Departments of Pharmacology and Experimental Therapeutics and Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205'], 'affiliations': [{'raw_affiliation_string': 'Department of Experimental Therapeutics, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'institution_ids': ['https://openalex.org/I2799853436', 'https://openalex.org/I145311948']}, {'raw_affiliation_string': 'Departments of Pharmacology and Experimental Therapeutics and Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'institution_ids': ['https://openalex.org/I2799853436', 'https://openalex.org/I145311948']}, {'raw_affiliation_string': 'Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'institution_ids': ['https://openalex.org/I2799853436', 'https://openalex.org/I145311948']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5020208893', 'display_name': 'Solomon H. Snyder', 'orcid': 'https://orcid.org/0000-0002-6818-7022'}, 'institutions': [{'id': 'https://openalex.org/I2799853436', 'display_name': 'Johns Hopkins Medicine', 'ror': 'https://ror.org/037zgn354', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2799853436']}, {'id': 'https://openalex.org/I145311948', 'display_name': 'Johns Hopkins University', 'ror': 'https://ror.org/00za53h95', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I145311948']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Solomon H. Snyder', 'raw_affiliation_strings': ['Department of Experimental Therapeutics, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'Departments of Pharmacology and Experimental Therapeutics and Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205'], 'affiliations': [{'raw_affiliation_string': 'Department of Experimental Therapeutics, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'institution_ids': ['https://openalex.org/I2799853436', 'https://openalex.org/I145311948']}, {'raw_affiliation_string': 'Departments of Pharmacology and Experimental Therapeutics and Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'institution_ids': ['https://openalex.org/I2799853436', 'https://openalex.org/I145311948']}, {'raw_affiliation_string': 'Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205', 'institution_ids': ['https://openalex.org/I2799853436', 'https://openalex.org/I145311948']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 6.653, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 117, 'citation_normalized_percentile': {'value': 0.8851, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '68', 'issue': '6', 'first_page': '1102', 'last_page': '1106'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10077', 'display_name': 'Neuroscience and Neuropharmacology Research', 'score': 0.9999, '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/T10077', 'display_name': 'Neuroscience and Neuropharmacology Research', 'score': 0.9999, '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/T12770', 'display_name': 'Amino Acid Enzymes and Metabolism', 'score': 0.9979, 'subfield': {'id': 'https://openalex.org/subfields/1303', 'display_name': 'Biochemistry'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T12236', 'display_name': 'Photoreceptor and optogenetics research', 'score': 0.9977, '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/glutamic-acid', 'display_name': 'Glutamic acid', 'score': 0.91460556}, {'id': 'https://openalex.org/keywords/aspartic-acid', 'display_name': 'Aspartic acid', 'score': 0.82702786}, {'id': 'https://openalex.org/keywords/neurochemical', 'display_name': 'Neurochemical', 'score': 0.48513302}, {'id': 'https://openalex.org/keywords/cell-fractionation', 'display_name': 'Cell fractionation', 'score': 0.42528868}], 'concepts': [{'id': 'https://openalex.org/C2778740566', 'wikidata': 'https://www.wikidata.org/wiki/Q181136', 'display_name': 'Glutamic acid', 'level': 3, 'score': 0.91460556}, {'id': 'https://openalex.org/C2781208047', 'wikidata': 'https://www.wikidata.org/wiki/Q178450', 'display_name': 'Aspartic acid', 'level': 3, 'score': 0.82702786}, {'id': 'https://openalex.org/C515207424', 'wikidata': 'https://www.wikidata.org/wiki/Q8066', 'display_name': 'Amino acid', 'level': 2, 'score': 0.663673}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.62670577}, {'id': 'https://openalex.org/C25876315', 'wikidata': 'https://www.wikidata.org/wiki/Q15197465', 'display_name': 'Neurochemical', 'level': 2, 'score': 0.48513302}, {'id': 'https://openalex.org/C2778597767', 'wikidata': 'https://www.wikidata.org/wiki/Q4027534', 'display_name': 'Sucrose', 'level': 2, 'score': 0.4315753}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.42784536}, {'id': 'https://openalex.org/C27239569', 'wikidata': 'https://www.wikidata.org/wiki/Q189029', 'display_name': 'Cell fractionation', 'level': 3, 'score': 0.42528868}, {'id': 'https://openalex.org/C16613235', 'wikidata': 'https://www.wikidata.org/wiki/Q285982', 'display_name': 'Endogeny', 'level': 2, 'score': 0.42501807}, {'id': 'https://openalex.org/C2776219046', 'wikidata': 'https://www.wikidata.org/wiki/Q162657', 'display_name': 'Neurotransmitter', 'level': 3, 'score': 0.41837084}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.36672086}, {'id': 'https://openalex.org/C169760540', 'wikidata': 'https://www.wikidata.org/wiki/Q207011', 'display_name': 'Neuroscience', 'level': 1, 'score': 0.18014058}, {'id': 'https://openalex.org/C181199279', 'wikidata': 'https://www.wikidata.org/wiki/Q8047', 'display_name': 'Enzyme', 'level': 2, 'score': 0.17443377}, {'id': 'https://openalex.org/C170493617', 'wikidata': 'https://www.wikidata.org/wiki/Q208467', 'display_name': 'Receptor', 'level': 2, 'score': 0.08807659}], 'mesh': [{'descriptor_ui': 'D001224', 'descriptor_name': 'Aspartic Acid', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': True}, {'descriptor_ui': 'D002540', 'descriptor_name': 'Cerebral Cortex', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': True}, {'descriptor_ui': 'D005971', 'descriptor_name': 'Glutamates', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': True}, {'descriptor_ui': 'D013572', 'descriptor_name': 'Synaptic Vesicles', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': True}, {'descriptor_ui': 'D000596', 'descriptor_name': 'Amino Acids', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D000596', 'descriptor_name': 'Amino Acids', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D000596', 'descriptor_name': 'Amino Acids', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001224', 'descriptor_name': 'Aspartic Acid', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001345', 'descriptor_name': 'Autoradiography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001923', 'descriptor_name': 'Brain Chemistry', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002247', 'descriptor_name': 'Carbon Isotopes', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002499', 'descriptor_name': 'Centrifugation, Density Gradient', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002540', 'descriptor_name': 'Cerebral Cortex', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002540', 'descriptor_name': 'Cerebral Cortex', 'qualifier_ui': 'Q000201', 'qualifier_name': 'enzymology', 'is_major_topic': False}, {'descriptor_ui': 'D005971', 'descriptor_name': 'Glutamates', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006632', 'descriptor_name': 'Histamine', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D006632', 'descriptor_name': 'Histamine', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007770', 'descriptor_name': 'L-Lactate Dehydrogenase', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D007770', 'descriptor_name': 'L-Lactate Dehydrogenase', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008928', 'descriptor_name': 'Mitochondria', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008928', 'descriptor_name': 'Mitochondria', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D009474', 'descriptor_name': 'Neurons', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009474', 'descriptor_name': 'Neurons', 'qualifier_ui': 'Q000201', 'qualifier_name': 'enzymology', 'is_major_topic': False}, {'descriptor_ui': 'D009638', 'descriptor_name': 'Norepinephrine', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009638', 'descriptor_name': 'Norepinephrine', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D051381', 'descriptor_name': 'Rats', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012701', 'descriptor_name': 'Serotonin', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012701', 'descriptor_name': 'Serotonin', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D009435', 'descriptor_name': 'Synaptic Transmission', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013572', 'descriptor_name': 'Synaptic Vesicles', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014316', 'descriptor_name': 'Tritium', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1073/pnas.68.6.1102', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S125754415', 'display_name': 'Proceedings of the National Academy of Sciences', 'issn_l': '0027-8424', 'issn': ['0027-8424', '1091-6490'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320052', 'host_organization_name': 'National Academy of Sciences', 'host_organization_lineage': ['https://openalex.org/P4310320052'], 'host_organization_lineage_names': ['National Academy of Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc389128', 'pdf_url': 'https://europepmc.org/articles/pmc389128?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC389128', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/4331081', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc389128', 'pdf_url': 'https://europepmc.org/articles/pmc389128?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/14', 'score': 0.52, 'display_name': 'Life below water'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 23, 'referenced_works': ['https://openalex.org/W1419014929', 'https://openalex.org/W1555473125', 'https://openalex.org/W1684853394', 'https://openalex.org/W168654846', 'https://openalex.org/W1775749144', 'https://openalex.org/W1844452716', 'https://openalex.org/W1907505960', 'https://openalex.org/W1964535311', 'https://openalex.org/W1966048028', 'https://openalex.org/W1971130009', 'https://openalex.org/W1984723783', 'https://openalex.org/W1986216920', 'https://openalex.org/W2002865586', 'https://openalex.org/W2029943533', 'https://openalex.org/W2042215048', 'https://openalex.org/W2077645502', 'https://openalex.org/W2146855480', 'https://openalex.org/W2148225640', 'https://openalex.org/W2266476842', 'https://openalex.org/W2272167557', 'https://openalex.org/W4238434146', 'https://openalex.org/W4245839162', 'https://openalex.org/W4302230037'], 'related_works': ['https://openalex.org/W4236480517', 'https://openalex.org/W2803101434', 'https://openalex.org/W2619245128', 'https://openalex.org/W2353856866', 'https://openalex.org/W2090843049', 'https://openalex.org/W2059463083', 'https://openalex.org/W2014958817', 'https://openalex.org/W2000538650', 'https://openalex.org/W1997763765', 'https://openalex.org/W1804733477'], 'abstract_inverted_index': {'Subcellular': [0], 'fractionation': [1], 'of': [2, 16, 44, 81, 88, 94], 'rat': [3], 'cerebral': [4], 'cortical': [5], 'slices': [6], 'on': [7], 'sucrose': [8, 45], 'density': [9], 'gradients': [10, 46], 'provides': [11], 'evidence': [12], 'for': [13, 106], 'the': [14, 95, 107, 124], 'existence': [15], 'a': [17, 40, 115, 121], 'unique': [18], 'synaptosomal': [19], 'fraction': [20, 37], '(enriched': [21], 'in': [22, 35, 123], 'pinched-off': [23], 'nerve': [24], 'endings)': [25], 'that': [26, 50, 62, 72, 87, 93, 109], 'selectively': [27], 'accumulates': [28], 'glutamic': [29, 75, 83, 90, 110], 'and': [30, 54, 57, 76, 92, 97], 'aspartic': [31, 77, 112], 'acids.': [32, 60, 78, 100], 'The': [33, 79], 'particles': [34, 49], 'this': [36], 'sediment': [38], 'to': [39], 'less': [41, 68], 'dense': [42, 69], 'portion': [43], 'than': [47, 70], 'do': [48], 'accumulate': [51], 'aromatic,': [52], 'basic,': [53], 'neutral': [55, 96], '(large': [56], 'small)': [58], 'amino': [59, 99], 'Particles': [61], 'store': [63], 'gamma-aminobutyric': [64], 'acid': [65, 84, 91, 113], 'are': [66], 'even': [67], 'those': [71], 'contain': [73], 'exogenous': [74, 89], 'distribution': [80], 'endogenous': [82], 'encompasses': [85], 'both': [86], 'basic': [98], 'These': [101], 'findings': [102], 'provide': [103], 'neurochemical': [104], 'support': [105], 'suggestion': [108], 'and/or': [111], 'has': [114], 'specialized': [116], 'synaptic': [117], 'function,': [118], 'perhaps': [119], 'as': [120], 'neurotransmitter,': [122], 'mammalian': [125], 'brain.': [126]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2007556848', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 1}], 'updated_date': '2025-01-11T17:46:48.460311', 'created_date': '2016-06-24'}