3d image of calcitonin skeletal formula

calcitonin peptide hormone parafollicular cells thyroid endostyle ultimopharyngeal body blood calcium parathyroid hormone iodine deiodinase hypothyroidism gland hyperthyroidism thyromimetic thermogenesis hormonal therapy replacement function action endocrine endocrinology level prohormone analogue calcium homeostasis calcitonin-like protein family proteolytic osteoclast bones molecule molecular formula skeletal structural structure geometry cell biology biochemistry biomolecule bioactive 3d chemical