A role for the opiate peptides that presumably coexist with acetylcholine in splanchnic nerves.
D000109:Acetylcholine / Q000502:physiology*; D000313:Adrenal Medulla / Q000378:metabolism; D000818:Animals; D002038:Bungarotoxins / Q000494:pharmacology; D002395:Catecholamines / Q000378:metabolism; D055598:Chemical Phenomena; D002621:Chemistry; D002838:Chromaffin System / Q000378:metabolism; D004723:Endorphins / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D009538:Nicotine / Q000494:pharmacology; D011189:Potassium Chloride / Q000494:pharmacology; D011978:Receptors, Nicotinic / Q000502:physiology; D011957:Receptors, Opioid / Q000378:metabolism / Q000502:physiology; D013153:Splanchnic Nerves / Q000502:physiology*
D002038:Bungarotoxins; D002395:Catecholamines; D004723:Endorphins; D011978:Receptors, Nicotinic; D011957:Receptors, Opioid; D011189:Potassium Chloride; D009538:Nicotine; D000109:Acetylcholine