Subtypes & Characteristics of ACh receptors Flashcards

1
Q

M1
Location:
Receptor:
Mechanism:

A

Nerves
GPCR, Gq/11
IP3, DAG cascade

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

M2
Location:
Receptor:
Mechanism:

A

Heart, nerves, smooth m.
GPCR, Gi/o
Inhibition of cAMP production, activation of K+ channels

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

M3
Location:
Receptor:
Mechanism:

A

Glands, smooth m., endothelium
GPCR, Gq/11
IP3, DAG cascade

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

M4
Location:
Receptor:
Mechanism:

A

CNS
GPCR, Gi/o
inhibition of cAMP production

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

M5
Location:
Receptor:
Mechanism:

A

CNS
GPCR, Gq/11
IP3, DAG cascade

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Nm
Location:
Receptor:
Mechanism:

A

skeletal muscle, neuromuscular junction
Pentamer a2bd & g/e
Na+, K+ depolarizing channel

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Nn
Location:
Receptor:
Mechanism:

A

Postganglionic cell body, dendrites, CNS
a & B only
Na+, K+ depolarizing channel

How well did you know this?
1
Not at all
2
3
4
5
Perfectly