Autonomic Receptors Flashcards
1
Q
a1
Location
A
Smooth muscle
Blood vessels, sphincter, pupil
2
Q
a1 G protein
A
Gq
3
Q
a1 mechanism
A
Increase IP3/Ca2+
4
Q
a2 location
A
GIT
5
Q
a2 G protein
A
Gi
6
Q
a2 mechanism
A
Dec. cAMP
7
Q
B1 location
A
Heart, kidney, fat
8
Q
B1 G protein
A
Gs
9
Q
B1 mechanism
A
Increase cAMP
10
Q
B2 location
A
Smooth muscle
BV, skeletal muscle, bladder wall, bronchiolar smooth muscle
11
Q
B2 G protein
A
Gs
12
Q
B2 mechanism
A
Increase cAMP
13
Q
N1 location
A
Skeletal muscle
14
Q
N1 mechanism
A
Opening Na/K channels
15
Q
N2 location
A
Autonomic ganglia
16
Q
N2 mechanism
A
Opening Na/K channels
17
Q
M1 location
A
CNS
18
Q
M1 G protein
A
Gq
19
Q
M1 mechanism
A
Increase IP3/Ca
20
Q
M2 location
A
Heart
21
Q
M2 G protein
A
Gi
22
Q
M2 mechanism
A
Dec cAMP
23
Q
M3 location
A
Glands, smooth muscle
24
Q
M3 G protein
A
Gq
25
M3 mechanism
Increase IP3/Ca
