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Parafollicular cells are neuroendocrine cells in the thyroid that secrete calcitonin and other peptides. They are derived from pharyngeal endoderm and may have a role in thyroid hormones regulation.
Learn about parafollicular cells, also known as C cells, which are a type of cells in the thyroid gland that produce calcitonin and somatostatin. Find articles and chapters on their anatomy, histology, physiology, and pathology.
The parafollicular cells or clear (C) cells in man are part of neuroendocrine system under Amine Precursor Uptake and Decarboxylation (APUD) cells. Their role in adults has been reputable but in foetus is still unclear.
The parafollicular cells, clear cells, or C cells, of the thyroid gland arise from tissue forming the ultimobranchial bodies in lower vertebrates. They secrete a polypeptide hormone, calcitonin, when blood calcium levels exceed 2.38 mmol/l.
5 gru 2022 · In between these thyroid follicles or within the wall of the thyroid follicles, we find the small C cells, also known as Parafollicular cells. These are derived from neural crest cells and secrete polypeptide hormone known as calcitonin .
Learn about the structure, function, and regulation of parafollicular cells, also known as C cells, in the thyroid gland. Find chapters and articles from various books and journals on calcitonin, the hormone secreted by these cells in response to calcium and gastrointestinal hormones.
Parafollicular cells are clear cells in the thyroid gland that produce calcitonin, a hormone that lowers blood calcium levels. They also contain somatostatin, a peptide that regulates growth hormone secretion, and are innervated by various nerves.
