The effect of pinealectomy on the parafollicular cells of the rat thyroid gland.
D000818:Animals; D003594:Cytoplasmic Granules; D006056:Golgi Apparatus; D008854:Microscopy, Electron; D010870:Pineal Gland / Q000502:physiology*; D051381:Rats; D011919:Rats, Inbred Strains; D013961:Thyroid Gland / Q000166:cytology / Q000502:physiology*; D013997:Time Factors