regulation of acetylcholine secretion, neurotransmission +
regulation of acetylcholine uptake +
regulation of amino acid transport +
Any process that modulates the frequency, rate or extent of the directed movement of amino acids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
regulation of catecholamine secretion +
regulation of catecholamine uptake involved in synaptic transmission +