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Flashcards in Boards ANS Deck (11)
1

Main NT of the PNS

Ach- both pre and post ganglionic

2

COtransmiters of the PNS

ATP, peptides are also in Ach vesicles

3

Botulinum - MOA

cleaves certain VAMPs and SNAPs preventing Ach release

4

prevanglionic NT of SNS

Ach

5

SNS NT @ sweat glands

Ach on M

6

SNS NT @ cardiac and smooth muscle cells, glands, and nerve terminals

alpha and beta receptors

7

SNS NT @ renal vascular smooth muscle

D @ D1

8

NE precursor

Tyrosine

9

what are steps of NE synthesis

Tyrosine --> DOPA --> Dopamine --> NE --> Epi

10

enzyme that catalyzes tyrosine --> Dopa

tyrosine hydroxylase
inhibited by metryrosine

11

Mech of NE signal termination

terminated by reuptake or diffusion out of the synapse