Medical Subject Headings / 医学主题词表

Last uploaded: September 7, 2023
Preferred Name

Diffusion

Synonyms

Diffusions

Definitions

The tendency of a gas or solute to pass from a point of higher pressure or concentration to a point of lower pressure or concentration and to distribute itself throughout the available space. Diffusion, especially FACILITATED DIFFUSION, is a major mechanism of BIOLOGICAL TRANSPORT.

ID

http://purl.bioontology.org/ontology/MESH/D004058

altLabel

Diffusions

AQL

DE RE

cui

C0012222

DC

1

definition

The tendency of a gas or solute to pass from a point of higher pressure or concentration to a point of lower pressure or concentration and to distribute itself throughout the available space. Diffusion, especially FACILITATED DIFFUSION, is a major mechanism of BIOLOGICAL TRANSPORT.

DX

19700101

HN

70(68)

Inverse of AQ

http://purl.bioontology.org/ontology/MESH/Q000187

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

Inverse of RO

http://purl.bioontology.org/ontology/MESH/D001692

Machine permutation

70

MDA

19990101

MMR

20160617

MN

G02.196

G01.202

notation

D004058

prefLabel

Diffusion

TERMUI

T012329

TH

NLM (1968)

tui

T070

subClassOf

http://purl.bioontology.org/ontology/MESH/D055585

http://purl.bioontology.org/ontology/MESH/D055598

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http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C82333 National Cancer Institute Thesaurus / 美国国家癌症研究所词典 LOOM
http://semanticscience.org/resource/SIO_000564 Semanticscience Integrated Ontology / 语义科学集成本体 LOOM