title: The effects of intracerebrally administered RNA, tubercidin and histones on learning in rats.
mesh_terms: D000818:Animals; D000890:Anti-Infective Agents / Q000494:pharmacology*; D001362:Avoidance Learning / Q000187:drug effects*; D001921:Brain / Q000378:metabolism; D002247:Carbon Isotopes; D004247:DNA / Q000096:biosynthesis; D003864:Depression, Chemical; D006657:Histones / Q000494:pharmacology*; D008297:Male; D012313:RNA / Q000096:biosynthesis / Q000494:pharmacology*; D051381:Rats
chemical_list: D000890:Anti-Infective Agents; D002247:Carbon Isotopes; D006657:Histones; D012313:RNA; D004247:DNA