1 results match your criteria: "Russian Federation and Institute of Biochemistry and Biophysics[Affiliation]"

Protein kinase A cascade regulates quantal release dispersion at frog muscle endplate.

J Physiol

February 2002

State Medical University, Butlerov st. 49, Kazan, Russian Federation and Institute of Biochemistry and Biophysics, Russian Academy of Sciences, PO Box 30, Kazan, Russian Federation.

Uniquantal endplate currents (EPCs) were recorded simultaneously at the proximal, central and distal parts of the frog neuromuscular synapse, and their minimal synaptic latencies, latency dispersions and sensitivity to noradrenaline, cAMP and protein kinase A inhibition were measured. The latency dispersion was highest in the proximal part (P90 = 1.25 ms); it decreased to P90 = 0.

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