Title : Sites and mechanisms of action of neuropeptides on canine gastric motility differ in vivo and in vitro.

Pub. Date : 1983 Aug 29

PMID : 6193389






1 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 Motilin, pentagastrin and substance P (SP), injected intra-arterially into the canine gastric corpus in vivo increased the amplitude of contractions by an action dependent on activation of cholinergic nerves; i.e. atropine or tetrodotoxin (TTX) completely blocked the responses to motilin and pentagastrin and increased the ED50 of SP. Pentagastrin motilin Canis lupus familiaris