In mammalian nervous systems, many different types of chemical substances, including amino acids (e.g., glutamate), monoamines (e.g., dopamine, norepinephrine), acetylcholine, peptides (e.g., substance P), serve as neurotransmitters to bind their corresponding receptors, then activate ion channels, and consequently produce ion flux 1 , thereby inducing membrane potential changes that lead to signal propagation for neurotransmission 1,2,3,4
10.1073/pnas.96.24.14165 86 MittlerR.VanderauweraS.GolleryM.Van BreusegemF
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Clearing and preventing acne, blackheads and clogged pores: While both acids can help with mild acne by sloughing off dead skin cells