Assertion: catecholamine's effect | /r/HasProperty | excitation
Facets:
value: for receptors
type: TRANSITIVE-OBJECT
value: via opening of sodium channels
type: MANNER
value: via inhibition
type: MANNER
Source sentences:
text: For receptors located on neurons in the nervous system, the ultimate effect of D1-like activation (D1 and D5) can be excitation (via opening of sodium channels) or inhibition (via opening of potassium channels); the ultimate effect of D2-like activation (D2, D3, and D4) is usually inhibition of the target neuron.