title: Ionizing irradiation on development of the muscle spindle.
mesh_terms: D000818:Animals; D003078:Colchicine / Q000494:pharmacology; D008938:Mitosis; D009470:Muscle Spindles / Q000187:drug effects / Q000254:growth & development* / Q000528:radiation effects; D011830:Radiation Effects; D051381:Rats
chemical_list: D003078:Colchicine