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Medical Subject Headings

Last uploaded: January 16, 2025
Details
Acronym MESH
Visibility Public
Description Medical Subject Headings (MeSH);National Library of Medicine; 2011
Status Production
Format UMLS
Contact NLM Customer Service, custserv@nlm.nih.gov
Categories Health
Groups Unified Medical Language System
License InformationThis ontology is made available via the UMLS. Users of all UMLS ontologies must abide by the terms of the UMLS license.
Submissions
Version Released Uploaded Downloads
MSH2025_2024_08_19 (Parsed, Indexed, Metrics, Annotator, Error Diff) 11/04/2024 01/16/2025 RDF/TTL | CSV
2024AA (Archived) 05/06/2024 08/28/2024 RDF/TTL
2023AB (Archived) 11/06/2023 01/31/2024 RDF/TTL
2023AA (Archived) 04/01/2023 08/07/2023 RDF/TTL
2022AB (Archived) 11/07/2022 01/06/2023 RDF/TTL
2022AA (Archived) 05/02/2022 06/10/2022 RDF/TTL
2021AB (Archived) 11/01/2021 11/18/2021 RDF/TTL
2021AA (Archived) 04/03/2021 05/20/2021 RDF/TTL
2020AB (Archived) 11/02/2020 01/06/2021 RDF/TTL
2020AA (Archived) 05/04/2018 09/24/2020 RDF/TTL
2019AB (Archived) 11/04/2019 11/18/2019 RDF/TTL
2019AA (Archived) 05/06/2019 08/27/2019 RDF/TTL
2018AB (Archived) 11/05/2018 04/29/2019 RDF/TTL
2018AA (Archived) 05/07/2018 07/06/2018 RDF/TTL
2017AB (Archived) 11/06/2017 07/06/2018 RDF/TTL
2017AA (Archived) 05/08/2017 04/06/2018 RDF/TTL
2016AB (Archived) 02/06/2017 02/06/2017 RDF/TTL
2016AA (Archived) 09/06/2016 09/06/2016 RDF/TTL
2015AB (Archived) 07/20/2016 07/20/2016 RDF/TTL
2015AA (Archived) 06/09/2015 06/09/2015 RDF/TTL
2014AB (Archived) 01/29/2015 01/29/2015 RDF/TTL
2014AA (Archived) 05/28/2014 07/07/2014 RDF/TTL
2014AA (Archived) 05/28/2014 05/28/2014 RDF/TTL
2013AB (Archived) 02/18/2014 02/18/2014 RDF/TTL
2013AA (Archived) 01/14/2014 01/14/2014 RDF/TTL
2013AA (Archived) 05/08/2013 09/25/2013 RDF/TTL
2011_2010_08_30 (Archived) 08/30/2010 11/09/2010 RDF/TTL
2010_2009_08_17 (Archived) 08/17/2009 01/08/2010 RDF/TTL
2009_2009_02_13 (Archived) 02/13/2009 07/31/2009 RDF/TTL
more...
Views of MESH
Thesaurus Biomedical Francais/Anglais [French translation of MeSH]
Thesaurus Biomedical Francais/Anglais (French translation of the Medical Subject Headings)
Metrics
Classes 355,057
Individuals 0
Properties 37
Maximum depth 18
Maximum number of children 118
Average number of children 4
Classes with a single child 3,565
Classes with more than 25 children 171
Classes with no definition 324,173
Visits
Projects using MESH

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eagle-i

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Plant Ontology

PubChem

Retrospective Analytics System

Semantic Indexing of French Biomedical Data Resources

Socrates MD

The Ontological Discovery Environment

Jump to:
Id http://purl.bioontology.org/ontology/MESH/D048271
http://purl.bioontology.org/ontology/MESH/D048271
Preferred Name

Chitosan
Definitions
Deacetylated CHITIN, a linear polysaccharide of deacetylated beta-1,4-D-glucosamine. It is used in HYDROGEL and to treat WOUNDS.
Synonyms
Poliglusam
Type http://www.w3.org/2002/07/owl#Class

All Properties

definition

Deacetylated CHITIN, a linear polysaccharide of deacetylated beta-1,4-D-glucosamine. It is used in HYDROGEL and to treat WOUNDS.
altLabel
Poliglusam
prefLabel
Chitosan
TH
USAN (1991)
NLM (2005)
notation
D048271
DX
20050101
Machine permutation
2005; CHITOSAN was indexed under CHITIN 2001-2004
MN
D05.750.078.139.500
D09.698.211.500
PA
D001672
D002614
D000924
D006490
MMR
19550101
Mapped from
http://purl.bioontology.org/ontology/MESH/C077199
http://purl.bioontology.org/ontology/MESH/C542061
http://purl.bioontology.org/ontology/MESH/C542476
http://purl.bioontology.org/ontology/MESH/C540518
http://purl.bioontology.org/ontology/MESH/C000604722
http://purl.bioontology.org/ontology/MESH/C000726272
http://purl.bioontology.org/ontology/MESH/C528559
http://purl.bioontology.org/ontology/MESH/C528556
http://purl.bioontology.org/ontology/MESH/C000615952
http://purl.bioontology.org/ontology/MESH/C539268
http://purl.bioontology.org/ontology/MESH/C000718547
http://purl.bioontology.org/ontology/MESH/C508237
http://purl.bioontology.org/ontology/MESH/C408130
http://purl.bioontology.org/ontology/MESH/C509316
http://purl.bioontology.org/ontology/MESH/C480500
http://purl.bioontology.org/ontology/MESH/C495631
http://purl.bioontology.org/ontology/MESH/C000602667
http://purl.bioontology.org/ontology/MESH/C571277
http://purl.bioontology.org/ontology/MESH/C498054
http://purl.bioontology.org/ontology/MESH/C000626079
http://purl.bioontology.org/ontology/MESH/C550160
http://purl.bioontology.org/ontology/MESH/C561929
http://purl.bioontology.org/ontology/MESH/C406722
http://purl.bioontology.org/ontology/MESH/C515873
http://purl.bioontology.org/ontology/MESH/C000591493
http://purl.bioontology.org/ontology/MESH/C587447
http://purl.bioontology.org/ontology/MESH/C067347
http://purl.bioontology.org/ontology/MESH/C000602189
http://purl.bioontology.org/ontology/MESH/C517097
http://purl.bioontology.org/ontology/MESH/C000610469
http://purl.bioontology.org/ontology/MESH/C000720764
http://purl.bioontology.org/ontology/MESH/C493351
http://purl.bioontology.org/ontology/MESH/C000608365
http://purl.bioontology.org/ontology/MESH/C000594594
http://purl.bioontology.org/ontology/MESH/C583469
http://purl.bioontology.org/ontology/MESH/C068302
http://purl.bioontology.org/ontology/MESH/C086695
http://purl.bioontology.org/ontology/MESH/C549127
http://purl.bioontology.org/ontology/MESH/C534744
http://purl.bioontology.org/ontology/MESH/C041606
http://purl.bioontology.org/ontology/MESH/C576941
http://purl.bioontology.org/ontology/MESH/C118071
http://purl.bioontology.org/ontology/MESH/C499385
http://purl.bioontology.org/ontology/MESH/C000603496
http://purl.bioontology.org/ontology/MESH/C426873
http://purl.bioontology.org/ontology/MESH/C570828
http://purl.bioontology.org/ontology/MESH/C000600300
http://purl.bioontology.org/ontology/MESH/C121252
http://purl.bioontology.org/ontology/MESH/C000611925
http://purl.bioontology.org/ontology/MESH/C534328
http://purl.bioontology.org/ontology/MESH/C000612162
http://purl.bioontology.org/ontology/MESH/C569571
http://purl.bioontology.org/ontology/MESH/C085060
http://purl.bioontology.org/ontology/MESH/C400945
http://purl.bioontology.org/ontology/MESH/C551320
http://purl.bioontology.org/ontology/MESH/C000601247
http://purl.bioontology.org/ontology/MESH/C556558
http://purl.bioontology.org/ontology/MESH/C119690
http://purl.bioontology.org/ontology/MESH/C119691
http://purl.bioontology.org/ontology/MESH/C000608258
http://purl.bioontology.org/ontology/MESH/C485043
http://purl.bioontology.org/ontology/MESH/C000628506
http://purl.bioontology.org/ontology/MESH/C534060
http://purl.bioontology.org/ontology/MESH/C534061
http://purl.bioontology.org/ontology/MESH/C542998
http://purl.bioontology.org/ontology/MESH/C510699
http://purl.bioontology.org/ontology/MESH/C573153
http://purl.bioontology.org/ontology/MESH/C547764
http://purl.bioontology.org/ontology/MESH/C559281
http://purl.bioontology.org/ontology/MESH/C000595058
http://purl.bioontology.org/ontology/MESH/C118638
http://purl.bioontology.org/ontology/MESH/C118639
http://purl.bioontology.org/ontology/MESH/C000614667
http://purl.bioontology.org/ontology/MESH/C510275
http://purl.bioontology.org/ontology/MESH/C538909
http://purl.bioontology.org/ontology/MESH/C507247
http://purl.bioontology.org/ontology/MESH/C065246
http://purl.bioontology.org/ontology/MESH/C000717790
http://purl.bioontology.org/ontology/MESH/C000626207
http://purl.bioontology.org/ontology/MESH/C480355
http://purl.bioontology.org/ontology/MESH/C000617858
http://purl.bioontology.org/ontology/MESH/C546859
http://purl.bioontology.org/ontology/MESH/C504164
http://purl.bioontology.org/ontology/MESH/C495830
http://purl.bioontology.org/ontology/MESH/C528830
http://purl.bioontology.org/ontology/MESH/C583771
http://purl.bioontology.org/ontology/MESH/C530700
http://purl.bioontology.org/ontology/MESH/C508427
http://purl.bioontology.org/ontology/MESH/C012693
http://purl.bioontology.org/ontology/MESH/C579043
http://purl.bioontology.org/ontology/MESH/C583470
http://purl.bioontology.org/ontology/MESH/C522410
http://purl.bioontology.org/ontology/MESH/C114304
http://purl.bioontology.org/ontology/MESH/C114305
http://purl.bioontology.org/ontology/MESH/C000623170
http://purl.bioontology.org/ontology/MESH/C532952
http://purl.bioontology.org/ontology/MESH/C000711988
http://purl.bioontology.org/ontology/MESH/C553275
http://purl.bioontology.org/ontology/MESH/C581649
http://purl.bioontology.org/ontology/MESH/C493484
http://purl.bioontology.org/ontology/MESH/C000711574
http://purl.bioontology.org/ontology/MESH/C531321
http://purl.bioontology.org/ontology/MESH/C553818
http://purl.bioontology.org/ontology/MESH/C000591621
http://purl.bioontology.org/ontology/MESH/C572320
http://purl.bioontology.org/ontology/MESH/C000607971
http://purl.bioontology.org/ontology/MESH/C569024
http://purl.bioontology.org/ontology/MESH/C578194
http://purl.bioontology.org/ontology/MESH/C539634
http://purl.bioontology.org/ontology/MESH/C000601335
http://purl.bioontology.org/ontology/MESH/C546228
http://purl.bioontology.org/ontology/MESH/C532643
http://purl.bioontology.org/ontology/MESH/C524437
http://purl.bioontology.org/ontology/MESH/C514968
http://purl.bioontology.org/ontology/MESH/C511088
http://purl.bioontology.org/ontology/MESH/C549225
http://purl.bioontology.org/ontology/MESH/C540141
http://purl.bioontology.org/ontology/MESH/C502513
http://purl.bioontology.org/ontology/MESH/C577208
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AQL
AA AD AE AG AI AN BL CF CH CL CS EC HI IM IP ME PD PK PO RE SD ST TO TU UR
HN
2005(2004)
subClassOf
Semantic type UMLS property
Inverse of RB
9012-76-4
DC
1
MDA
20040708
type
tui
T109
T121
cui
C3473981
C0162969
isa
Inverse of AQ
http://purl.bioontology.org/ontology/MESH/Q000097
http://purl.bioontology.org/ontology/MESH/Q000627
http://purl.bioontology.org/ontology/MESH/Q000493
http://purl.bioontology.org/ontology/MESH/Q000494
http://purl.bioontology.org/ontology/MESH/Q000276
http://purl.bioontology.org/ontology/MESH/Q000138
http://purl.bioontology.org/ontology/MESH/Q000134
http://purl.bioontology.org/ontology/MESH/Q000266
http://purl.bioontology.org/ontology/MESH/Q000378
http://purl.bioontology.org/ontology/MESH/Q000008
http://purl.bioontology.org/ontology/MESH/Q000009
http://purl.bioontology.org/ontology/MESH/Q000031
http://purl.bioontology.org/ontology/MESH/Q000032
http://purl.bioontology.org/ontology/MESH/Q000037
http://purl.bioontology.org/ontology/MESH/Q000191
http://purl.bioontology.org/ontology/MESH/Q000302
http://purl.bioontology.org/ontology/MESH/Q000145
http://purl.bioontology.org/ontology/MESH/Q000592
http://purl.bioontology.org/ontology/MESH/Q000737
http://purl.bioontology.org/ontology/MESH/Q000819
http://purl.bioontology.org/ontology/MESH/Q000506
http://purl.bioontology.org/ontology/MESH/Q000633
http://purl.bioontology.org/ontology/MESH/Q000600
http://purl.bioontology.org/ontology/MESH/Q000652
http://purl.bioontology.org/ontology/MESH/Q000528
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TERMUI
T079827
T079828
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