title: Ultimobranchial gland ultrastructure of larval axolotls, Ambystoma mexicanum Shaw, with some observations on the newt, Pleurodeles waltlii Micahelles.
mesh_terms: D000557:Ambystoma / Q000033:anatomy & histology*; D000818:Animals; D002116:Calcitonin / Q000378:metabolism; D003585:Cell Biology; D002467:Cell Nucleus; D003594:Cytoplasmic Granules; D005260:Female; D006056:Golgi Apparatus; D002479:Inclusion Bodies; D007814:Larva; D008247:Lysosomes; D008854:Microscopy, Electron; D008928:Mitochondria; D009093:Mucus; D013045:Species Specificity; D014460:Ultimobranchial Body / Q000166:cytology* / Q000378:metabolism; D014562:Caudata / Q000033:anatomy & histology*
chemical_list: D002116:Calcitonin