ARMYMED @ARMYMED · 3 years ago
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Arteriole Postsynaptic sympathetic fiber Norepinephrine VolL #Vascular smooth muscle Constriction Varicosity a, receptor Dilation #Epinephrine #Beta2receptor 
Arteriole
Postsynaptic sympathetic fiber
Norepinephrine
VolL
#Vascular smooth muscle
Constriction
Varicosity
a,
receptor
Dilation
#Epinephrine
#Beta2receptor
ARMYMED @ARMYMED · 3 years ago
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