Pancreatic exocrine secretion to the introduction into the blood of amino acid mixtures of varying composition

Sysoev, I.A.; Kremer, I.N.; Shlygin, G.K.

Voprosy Pitaniia 67(4): 23-28

1978


ISSN/ISBN: 0042-8833
PMID: 28612
Document Number: 139061
Phenobarbital (1-2 × 10(-4)M) markedly increases the frequency of miniature end-plate potentials at the neuromuscular synapse of the frog. This effect was seen in calcium free media containing EGTA. The drug probably acts presynaptically at an intracellular locus to increase the presynaptic free calcium concentration.

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