Assertion: phenytoin's interaction | /r/HasProperty | a type of ion channel
Facets:
Source sentences:
text: Phenytoin is effective in the long-term treatment of many varieties of epilepsy and is thought to work through an interaction with sodium channels—a type of ion channel in the cell membrane,…
text: Phenytoin is effective in the long-term treatment of many varieties of epilepsy and is thought to work through an interaction with sodium channels—a type of ion channel in the cell membrane, characterized by its selectivity for sodium.