title: Crypt cell renewal and chemical sympathectomy in the pre-closure ileum of the neonatal rat.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002453:Cell Cycle; D006145:Guanethidine / Q000494:pharmacology; D007082:Ileum / Q000166:cytology* / Q000254:growth & development / Q000502:physiology; D051381:Rats; D013564:Sympathetic Nervous System / Q000187:drug effects*
chemical_list: D006145:Guanethidine