That is activated by, or that secretes catecholamines(adjective)
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Use "catecholaminergic" in a sentence
"They found that 40 of the victims (26.7 percent) had either a catecholaminergic polymorphic ventricular tachycardia"
"We are currently investigating if, similar to hNSCs, also T-IhNSCs can be induced to generate catecholaminergic cells by exposure to specific extracellular cues"