Acetylcholine release is modulated by different opioid receptor types in different brain regions and species.
Izquierdo
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I
Departamento de Bioquimica, Instituto de Biociencias, UFRGS (centro), Porto Alegre, RS, Brazil.
D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D011957:Receptors, Opioid / Q000502:physiology*; D013045:Species Specificity
D011957:Receptors, Opioid; D000109:Acetylcholine