Tolerance to morphine. III. Effects on catecholamines in the heart, intestine and spleen.
D002395:Catecholamines; D004361:Drug Tolerance; D006321:Heart; D007421:Intestine, Small / Q000378:metabolism*; D007422:Intestines; D009020:Morphine / Q000494:pharmacology*; D009206:Myocardium / Q000378:metabolism*; D009638:Norepinephrine / Q000378:metabolism*; D013154:Spleen / Q000378:metabolism*
D002395:Catecholamines; D009020:Morphine; D009638:Norepinephrine
INTESTINE, SMALL/metabolism; MORPHINE/pharmacology; MYOCARDIUM/metabolism; NOREPINEHRINE/metabolism; SPLEEN/metabolism