Читать книгу Manual of Equine Anesthesia and Analgesia - Группа авторов - Страница 368

 There are five subtypes of dopaminergic receptors, D1 to D5. Dopaminergic receptors are primarily present in the CNS but are also present in the periphery.

 Dopamine can act by three mechanisms:It modulates the release of norepinephrine from adrenergic neurons.It activates α and β receptors.It activates dopaminergic receptors.

Table 7.1 Muscarinic receptor subtypes.

	M1	M2	M3	M4	M5
Location	CNSStomach	HeartCNS	CNSSalivary glands; airway smooth muscle	CNSHeart?	CNS
Clinical effects	H+ secretion	Bradycardia	Salivation	?	?