Physician Data Query

Last uploaded: July 6, 2018
Preferred Name

vitamin B12

Synonyms

cyanocobalamin

Definitions

An essential nutrient and natural water-soluble vitamin of the B-complex family that must combine with an intrinsic factor for absorption by the intestine, Vitamin B12 (cyanocobalamin) is necessary for hematopoiesis, neural metabolism, DNA and RNA production, and carbohydrate, fat, and protein metabolism. B12 improves iron functions in the metabolic cycle and assists folic acid in choline synthesis. B12 metabolism is interconnected with that of folic acid. Vitamin B12 deficiency causes pernicious anemia, megaloblastic anemia, and neurologic lesions. Check for "http://www.cancer.gov/Search/ClinicalTrialsLink.aspx?id=530928&idtype=1" active clinical trials or "http://www.cancer.gov/Search/ClinicalTrialsLink.aspx?id=530928&idtype=1&closed=1" closed clinical trials using this agent. ("http://nciterms.nci.nih.gov:80/NCIBrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&code=C939" NCI Thesaurus)

ID

http://purl.bioontology.org/ontology/PDQ/CDR0000530928

altLabel

cyanocobalamin

cui

C0042845

DATE FIRST PUBLISHED

2007-01-19

definition

An essential nutrient and natural water-soluble vitamin of the B-complex family that must combine with an intrinsic factor for absorption by the intestine, Vitamin B12 (cyanocobalamin) is necessary for hematopoiesis, neural metabolism, DNA and RNA production, and carbohydrate, fat, and protein metabolism. B12 improves iron functions in the metabolic cycle and assists folic acid in choline synthesis. B12 metabolism is interconnected with that of folic acid. Vitamin B12 deficiency causes pernicious anemia, megaloblastic anemia, and neurologic lesions. Check for "http://www.cancer.gov/Search/ClinicalTrialsLink.aspx?id=530928&idtype=1" active clinical trials or "http://www.cancer.gov/Search/ClinicalTrialsLink.aspx?id=530928&idtype=1&closed=1" closed clinical trials using this agent. ("http://nciterms.nci.nih.gov:80/NCIBrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&code=C939" NCI Thesaurus)

NCI ID

C939

notation

CDR0000530928

ORIG STY

Drug/agent

prefLabel

vitamin B12

tui

T109

T127

T121

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http://purl.bioontology.org/ontology/SCTSPA/419382002 SCTSPA CUI
http://purl.bioontology.org/ontology/SNOMEDCT/419382002 SNOMEDCT CUI
http://purl.bioontology.org/ontology/SNMI/F-BB360 SNMI CUI
http://purl.bioontology.org/ontology/SNMI/F-BB360 SNMI LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/30010009 SNOMEDCT CUI
http://scai.fraunhofer.de/MSOntology#Vitamin_B12 MSO LOOM
http://purl.bioontology.org/ontology/LNC/LP15262-6 LOINC CUI
http://purl.bioontology.org/ontology/LNC/LP31689-0 LOINC CUI
http://purl.bioontology.org/ontology/LNC/LP31689-0 LOINC LOOM
http://lod.nal.usda.gov/nalt/27387 FAST-TOPICAL LOOM
http://purl.bioontology.org/ontology/UATC/B03BA01 ATC CUI
http://scai.fraunhofer.de/AlzheimerOntology#vitamin_B12 ADO LOOM
http://www.co-ode.org/ontologies/galen#VitaminB12 GALEN LOOM
http://purl.bioontology.org/ontology/RCD/i32.. RCD CUI
http://www.owl-ontologies.com/OntoFood.owl#Vitamin_B12 FASTO LOOM
http://www.owl-ontologies.com/OntoFood.owl#Vitamin_B12 DMTO LOOM
http://purl.bioontology.org/ontology/SNMI/C-A4472 SNMI CUI
http://purl.bioontology.org/ontology/CSP/3147-6039 CRISP CUI
http://purl.bioontology.org/ontology/CSP/3147-6039 CRISP LOOM
http://doe-generated-ontology.com/OntoAD#C0042845 ONTOAD LOOM
http://purl.bioontology.org/ontology/NDDF/001043 NDDF CUI
http://purl.bioontology.org/ontology/MESH/D014805 MESH CUI
http://purl.bioontology.org/ontology/MESH/D014805 MESH LOOM
http://purl.bioontology.org/ontology/RCD/x03iX RCD CUI
http://purl.bioontology.org/ontology/SCTSPA/30010009 SCTSPA CUI
http://purl.bioontology.org/ontology/RCD/X80RX RCD CUI
http://purl.bioontology.org/ontology/RCD/X80RX RCD LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D014805 RH-MESH LOOM
http://purl.bioontology.org/ontology/SCTSPA/81064004 SCTSPA CUI
http://www.icn.ch/icnp#VitaminB12 ICNP LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/81064004 SNOMEDCT CUI
http://purl.bioontology.org/ontology/SNOMEDCT/81064004 SNOMEDCT LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D03.383.129.578.840.437.777 RH-MESH LOOM
http://purl.bioontology.org/ontology/CSP/3144-1115 CRISP CUI
http://purl.bioontology.org/ontology/VANDF/4017441 VANDF CUI
http://d-nb.info/gnd/4140950-4 FAST-TOPICAL LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D04.345.783.437.777 RH-MESH LOOM
http://purl.bioontology.org/ontology/RXNORM/11248 RXNORM CUI
http://purl.bioontology.org/ontology/RXNORM/11248 RXNORM LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D03.549.909.437.777 RH-MESH LOOM
http://purl.bioontology.org/ontology/MSHFRE/D014805 MSHFRE CUI
http://www.owl-ontologies.com/Ontology1435740495.owl#Vitamin_B12 OF LOOM
http://purl.bioontology.org/ontology/MEDDRA/10047602 MEDDRA LOOM
http://id.loc.gov/authorities/subjects/sh85143970 FAST-TOPICAL LOOM
http://purl.jp/bio/4/id/200906090879069730 IOBC LOOM
http://purl.obolibrary.org/obo/CHEBI_17439 DRON LOOM
http://purl.obolibrary.org/obo/CHEBI_17439 DRON LOOM
http://purl.bioontology.org/ontology/LNC/LP32549-5 LOINC CUI
http://purl.bioontology.org/ontology/SNMI/C-A4470 SNMI CUI