A subclass of beta-adrenergic receptors (RECEPTORS, ADRENERGIC, BETA). The adrenergic beta-2 receptors are more sensitive to EPINEPHRINE than to NOREPINEPHRINE and have a high affinity for the agonist TERBUTALINE. They are widespread, with clinically important roles in SKELETAL MUSCLE; LIVER; and vascular, bronchial, gastrointestinal, and genitourinary SMOOTH MUSCLE.
Receptorer, beta-2-adrenerga
beta 2 Adrenergic Receptors — Receptor, Adrenergic, beta-2 — Adrenergic Receptor, beta-2 — Adrenergic Receptor, beta 2 — beta-2 Adrenergic Receptor — Receptor, beta-2 Adrenergic — Receptors, beta-2 Adrenergic — Receptors, beta 2 Adrenergic — Adrenergic beta-2 Receptors — Adrenergic beta 2 Receptors — beta-2 Receptors, Adrenergic — Receptors, Adrenergic beta-2 — beta-2 Adrenergic Receptors — Adrenergic Receptors, beta-2