Nucleic acid synthesis in brains from rats tolerant to morphine analgesia.
D000818:Animals; D001345:Autoradiography; D001921:Brain / Q000166:cytology / Q000187:drug effects / Q000378:metabolism*; D002247:Carbon Isotopes; D002498:Centrifugation; D004247:DNA / Q000096:biosynthesis*; D004361:Drug Tolerance; D007279:Injections, Subcutaneous; D008297:Male; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology*; D009419:Nerve Tissue Proteins / Q000096:biosynthesis; D009963:Orotic Acid / Q000378:metabolism; D012313:RNA / Q000096:biosynthesis*; D051381:Rats; D011919:Rats, Inbred Strains; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors
D002247:Carbon Isotopes; D009419:Nerve Tissue Proteins; D009963:Orotic Acid; D012313:RNA; D009020:Morphine; D004247:DNA; D013936:Thymidine