title: Fine structure of the normal, transplanted and postmetamorphic pars distalis of the Mexican axolotl, Ambystoma mexicanum.
mesh_terms: D000367:Age Factors; D000818:Animals; D002470:Cell Survival; D003593:Cytoplasm; D003594:Cytoplasmic Granules; D007814:Larva; D008675:Metamorphosis, Biological; D008854:Microscopy, Electron; D010902:Pituitary Gland / Q000166:cytology* / Q000187:drug effects / Q000637:transplantation; D013974:Thyroxine / Q000494:pharmacology; D014182:Transplantation, Autologous; D014184:Transplantation, Homologous; D014562:Caudata / Q000033:anatomy & histology*
chemical_list: D013974:Thyroxine