Lack of a direct effect of morphine on the synthesis of pineal 14-C-indoles in organ culture.
D000818:Animals; D002247:Carbon Isotopes; D046508:Culture Techniques; D005260:Female; D008550:Melatonin / Q000096:biosynthesis*; D009020:Morphine / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology; D009924:Organ Culture Techniques; D010870:Pineal Gland / Q000187:drug effects / Q000378:metabolism*; D014176:Protein Biosynthesis; D051381:Rats; D012701:Serotonin / Q000096:biosynthesis*; D014364:Tryptophan / Q000378:metabolism
D002247:Carbon Isotopes; D012701:Serotonin; D009020:Morphine; D014364:Tryptophan; D008550:Melatonin; D009638:Norepinephrine