During the experiment, the team measured adrenergic activity in the subjects under simulated stress.

The pharmacologist identified the unknown adrenergic as a potent beta-receptor agonist.

The pharmacology lecture explained how adrenergics interact with different receptor subtypes to increase heart rate.

During the sudden confrontation, she responded adrenergically, her pulse spiking and hands trembling.

The researcher measured how a new drug affected the binding affinity of the adrenergic receptor in cultured heart cells.

The new drug selectively blocks adrenergic receptors, reducing heart rate during stress.