1. Chapter 5 General principle of efferent /'efərənt/传出的 nervous system pharmacology

2. Nervous system /'æfərənt/] /'efərənt/ /'visərəl/ /,simpə'θetik/
/səu'mætik/
/,pærə,simpə'θetik/

3. Receptors Adrenergic [,ædrə ‘nə:dʒik] 肾上腺素 receptors
Cholinergic [kɔli‘nə:dʒik] 胆碱 receptors

4. Subtypes and effects of adrenergic receptors
Presynaptic membrane
α2 receptor inhibiting the release of NA
β receptor promoting the release of NA
α 1受体
Promoting the contracting of the vascular smooth muscle of blood vessel in skin, mucosa /mju:'kəusə/粘膜, and kidney
β受体
β1 receptor excitation of the heart
β2受体
Relaxing the smooth muscle of bronchus /'brɔŋkəs/支气管
Relaxing the smooth muscle of coronary artery, and blood vessels in skeletal muscle
Negative feedback
Positive feedback
Pupil 瞳孔 dilation
 Postsynaptic membrane

5. Effects mediated by β1 receptor
Heart rate心率↑
Heart contractive force心收缩力↑
AV-node conduction velocity ↑

6. Subtypes and effects of cholinergic receptors
Nicotine receptor
N1 receptor: excitation of nerve ganglion
N2 receptor promoting the contracting of skeletal muscle
M1 receptor
M3 receptor
M2 receptor: inhibition of heart
promoting the contracting of smooth muscle
 /'ɡæŋɡliən/神经节
 Muscarine receptor
promoting the secretion of glands

7. Essential vocabulary
Central nervous system/peripheral nervous system Afferent / efferent nervous system Automatic nervous system/somatic nervous system Sympathetic nervous system/parasympathetic nervous system Adrenergic receptors/cholinergic receptors