title: Ribonuclease activity of brain tissue.
mesh_terms: D000818:Animals; D001921:Brain / Q000201:enzymology*; D002415:Cats; D002540:Cerebral Cortex / Q000201:enzymology*; D004492:Edetic Acid / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D012313:RNA / Q000378:metabolism*; D012260:Ribonucleases / Q000378:metabolism*
chemical_list: D012313:RNA; D004492:Edetic Acid; D012260:Ribonucleases