Characterization and Modulation of Motor Nerve Terminal Calcium Currents |
Contents
Introduction | 2 |
Two components of Ntype calcium currents | 15 |
Autoreceptormediated purinergic | 63 |
2 other sections not shown
Common terms and phrases
action activation added addition adenosine adenosine and ACh analog antagonists appear averaged block blockade Ca channel Ca2+ Ca2+ channel Ca2+ current calcium channels calcium currents caused cells changes channel blocker Chapter charge cholinergic component compounds concentration conductance consistent decrease demonstrated dependent depolarization duration effect electrode et al evidence experiments exposed extracellular Figure function G-protein identified inactivation increase indicate induced inhibition initial insensitive involved known L-type channels late levels Llinas mediated membrane Miller modulation motor nerve terminals muscarinic muscle N-type Nature neuromuscular junction neuronal observed obtained pathway peak pharmacologically Physiol possible potentials preparation presence presynaptic protein kinase pulses recent receptors recorded reduction represent requires response Ringer's second messenger sensitive shown similar specific stimulation frequency suggested synaptic Table terminal Ca current tested toxin train transmission transmitter release Tsien