Effect of N‐acetylaspartylglutamate (NAAG) on non‐quantal and spontaneous quantal release of acetylcholine at the neuromuscular synapse of rat

N‐Acetylaspartylglutamate (NAAG), known to be present in rat motor neurons, may participate in neuronal modulation of non‐quantal secretion of acetylcholine (ACh) from motor nerve terminals. Non‐quantal release of ACh was estimated by the amplitude of the endplate membrane hyperpolarization (H‐effec...

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