Medical Subject Headings

Last uploaded: January 16, 2025
Id http://purl.bioontology.org/ontology/MESH/Q000378
http://purl.bioontology.org/ontology/MESH/Q000378
Preferred Name

metabolism

Definitions
Used with organs, cells and subcellular fractions, organisms, and diseases for biochemical changes. It is used also with drugs and chemicals for catabolic changes (breakdown of complex molecules into simpler ones). For anabolic processes (conversion of small molecules into large), BIOSYNTHESIS is used. For enzymology and pharmacokinetics use the specific subheadings. Used for the discharge across the cell membrane, into the extracellular space or ducts, of endogenous substances resulting from the activity of intact cells of glands, tissues, or organs.
Synonyms
biochemical pathways
secretion
catabolism
biodegradation
degradation
biotransformation
Type http://www.w3.org/2002/07/owl#Class