title: Inhibition of alkaline ribonuclease activity by polyamines.
mesh_terms: D000818:Animals; D002458:Cell Fractionation; D002474:Cell-Free System; D007016:Hypophysectomy; D008099:Liver / Q000187:drug effects / Q000201:enzymology / Q000378:metabolism; D008930:Mitochondria, Liver / Q000201:enzymology; D010902:Pituitary Gland / Q000502:physiology; D011073:Polyamines / Q000494:pharmacology*; D011700:Putrescine / Q000494:pharmacology; D012313:RNA / Q000096:biosynthesis; D051381:Rats; D012260:Ribonucleases / Q000037:antagonists & inhibitors*; D013095:Spermidine / Q000494:pharmacology; D013096:Spermine / Q000494:pharmacology
chemical_list: D011073:Polyamines; D013096:Spermine; D012313:RNA; D012260:Ribonucleases; D013095:Spermidine; D011700:Putrescine