Adrenergic Receptors: Tissue Location and Ligand Affinities Flashcards
1
Q
Location: alpha 1 adrenergic
A
- vascular smooth muscle
- GU smooth muscle
- GI smooth muscle
- pupils
- liver
- heart
2
Q
Location: alpha 2 adrenergic
A
- presynaptic nerve terminals
- platelets
- vascular smooth muscle
3
Q
Location: beta 1 adrenergic
A
- heart
- kidneys
4
Q
Location: beta 2 adrenergic
A
- bronchial smooth muscle
- vascular smooth muscle
- GU smooth muscle
- GI smooth muscle
- Skeletal muscle
- Liver
- Nerve terminals
5
Q
Location: beta 3 adrenergic
A
- adipose
- bladder
- gallbladder
6
Q
Affinities: alpha 1 adrenergic
A
NE = Epi > IPE
7
Q
Affinities: alpha 2 adrenergic
A
NE = Epi > IPE
8
Q
Affinities: beta 1 adrenergic
A
IPE> NE = Epi
9
Q
Affinities: beta 2 adrenergic
A
IPE > Epi»_space;> NE
10
Q
Affinities: beta 3 adrenergic
A
IPE = NE > Epi