Leveraging syntactic and semantic graph kernels to extract pharmacokinetic drug drug interactions from biomedical literature

Table 3 Description of refined mechanism semantic classes for literature on PK DDI

Semantic class	Definition	Example
Drug-enzyme	The action of a drug on an enzyme	Inhibition
Enzyme-drug	The action of an enzyme on a drug	Catalyzes
Drug-metabolite	The action converting a drug to its metabolite	Hydroxylation

ISSN: 1752-0509