Medical Subject Headings / 医学主题词表

Last uploaded: September 7, 2023
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Preferred Name

Free Radicals
Synonyms

Radicals, Free
Definitions

Highly reactive molecules with an unsatisfied electron valence pair. Free radicals are produced in both normal and pathological processes. They are proven or suspected agents of tissue damage in a wide variety of circumstances including radiation, damage from environment chemicals, and aging. Natural and pharmacological prevention of free radical damage is being actively investigated.
ID

http://purl.bioontology.org/ontology/MESH/D005609
altLabel

Radicals, Free

Radical, Free

Free Radical
AN

IM GEN only; usually NIM with coord IM
AQL

AD AE AG AI AN BL CF CH CL CS EC HI IM IP ME PD PK PO RE SD ST TO TU UR
cui

C0016693
DC

1
definition

Highly reactive molecules with an unsatisfied electron valence pair. Free radicals are produced in both normal and pathological processes. They are proven or suspected agents of tissue damage in a wide variety of circumstances including radiation, damage from environment chemicals, and aging. Natural and pharmacological prevention of free radical damage is being actively investigated.
DX

19760101
FX

D016166

D019097
HN

76(67)
Inverse of AQ

http://purl.bioontology.org/ontology/MESH/Q000032

http://purl.bioontology.org/ontology/MESH/Q000138

http://purl.bioontology.org/ontology/MESH/Q000737

http://purl.bioontology.org/ontology/MESH/Q000493

http://purl.bioontology.org/ontology/MESH/Q000145

http://purl.bioontology.org/ontology/MESH/Q000506

http://purl.bioontology.org/ontology/MESH/Q000819

http://purl.bioontology.org/ontology/MESH/Q000037

http://purl.bioontology.org/ontology/MESH/Q000134

http://purl.bioontology.org/ontology/MESH/Q000592

http://purl.bioontology.org/ontology/MESH/Q000528

http://purl.bioontology.org/ontology/MESH/Q000008

http://purl.bioontology.org/ontology/MESH/Q000276

http://purl.bioontology.org/ontology/MESH/Q000191

http://purl.bioontology.org/ontology/MESH/Q000633

http://purl.bioontology.org/ontology/MESH/Q000652

http://purl.bioontology.org/ontology/MESH/Q000009

http://purl.bioontology.org/ontology/MESH/Q000302

http://purl.bioontology.org/ontology/MESH/Q000494

http://purl.bioontology.org/ontology/MESH/Q000266

http://purl.bioontology.org/ontology/MESH/Q000600

http://purl.bioontology.org/ontology/MESH/Q000378

http://purl.bioontology.org/ontology/MESH/Q000097

http://purl.bioontology.org/ontology/MESH/Q000627
Inverse of RB

0
Inverse of RO

http://purl.bioontology.org/ontology/MESH/D016166

http://purl.bioontology.org/ontology/MESH/D017382

http://purl.bioontology.org/ontology/MESH/D019097
Machine permutation

76
Mapped from

http://purl.bioontology.org/ontology/MESH/C408694

http://purl.bioontology.org/ontology/MESH/C415331

http://purl.bioontology.org/ontology/MESH/C507676

http://purl.bioontology.org/ontology/MESH/C520666

http://purl.bioontology.org/ontology/MESH/C110727

http://purl.bioontology.org/ontology/MESH/C000722903

http://purl.bioontology.org/ontology/MESH/C066323
MDA

19990101
MMR

20200527
MN

D02.389

D01.339
notation

D005609
prefLabel

Free Radicals
TERMUI

T016992

T000999807
TH

NLM (2021)

NLM (1967)
tui

T197
subClassOf

http://purl.bioontology.org/ontology/MESH/D009930

http://purl.bioontology.org/ontology/MESH/D007287
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