Autonomic Receptors Flashcards
Sympathetic Heart (SA)
B1 excitatory
PSNS Heart (SA)
M2 inhibitory
SNS Heart (contractility)
increase B1
PSNS Heart (Contractility)
decrease, M2
SNS bronchiolar SMooth Muscle
beta 2
relaxation
PSNS bronchiolar smooth muscle
increase secretions, constriction
m2 m3
SNS Kidney
renin release
Beta 1
SNS Liver
Gluconeogensis
Glycogenolysis
B2
SNS vasculature smooth muscle (skin, splanchic)
constriction, A1
SNS vasculature smooth muscle (skeletal)
relaxes, B2 constricts A1
SNS GI walls
relax B2
SNS GI sphincters
contracts A1
SNS urinary bladder wall
relaxes b2
SNS urinary bladder sphincter
contracts A1
Uterine smooth muscle
relaxes B2
Reproductive ejaculation/erection
ejaculation, alpha 1
PSNS GI walls
contracts M3
PSNS gi sphincters
relaxes M3
PSNS GI secretions
increases M3
PSNS urinary bladder wall
contracts M3
PSNS urinary bladder spincter
relaxes M3
PSNS uterine smooth muscle
contracts M3
PSNS reproductive
erection M3 + NO
SNS Fat cells
Beta 3 lipolysis
SNS sweat glands (apocrine) stress
increase alpha 1
SNS sweat glands thermoregulatory
activation muscarinic
SNS pilomotor smooth muscle
contracts, alpha 1
SNS eye ciliary
contracts alpha 1
PSNS eye iris
contracts M3/M2
SNS eye iris radial
constricts alpha 1
SNS adrenal medulla
releases Ne/E nicotinic N
Uterine SNS
Relaxes B2
Contracts Alpha