[Embryonic origin and secretory differentiation of calcitonin cells (C cells) in the fetal rat thyroid. Electron microscopic study]

MeSH terms

• Animals
• Calcitonin*
• Cell Differentiation
• Cytoplasmic Granules
• Microscopy, Electron
• Parathyroid Glands / cytology
• Parathyroid Glands / embryology
• Rats / anatomy & histology*
• Staining and Labeling
• Thyroid Gland / cytology
• Thyroid Gland / embryology*