Table 2-5. MULTIPLE RECEPTOR FORMS
Receptor Classifications
Norepinephrine, epinephrine
α and
β (type 1 and 2) adrenergic
Dopamine D1, D2
Serotonin 5HT1, 5HT2
Acetylcholine muscarinic, nicotinic
Opiate mu, sigma, kappa, delta, epsilon
Histamine H1, H2, H3
PGE EP1, EP2, EP3, EP4
Progesterone A, B
Estrogen α,
β