a PPV was calculated exclusively from positive values in patients who underwent surgery. Abbreviations: CT = calcitonin; ILMA = immunoluminometric assay; IRMA = immunoradiometric assay; MTC ...

In fish, birds and other non-mammalian animals, calcitonin is produced by cells of the ultimobranchial body. Calcitonin opposes the effects of parathyroid hormone (PTH), which acts to increase the ...

Calcitonin, which is also known as thyrocalcitonin, is a protein hormone that, in humans and other mammals, is mainly secreted by the parafollicular cells (C cells) of the thyroid gland.

Calcitonin (CT), a polypeptide hormone ... we identified potential downstream genes induced by CT in the renal cells. Using a cDNA subtraction hybridization method, we identified connective ...

Calcitonin salmon appears to have longer-lasting effects and is thus more suitable for long-term therapy than the form found in pigs. In humans, cells imbedded in the thyroid gland make calcitonin.

The medullary thyroid carcinoma cells secrete calcitonin, which serves as an excellent tumor marker that indicates persistent or recurrent medullary thyroid carcinoma after total thyroidectomy.

Calcitonin gene–related peptide (CGRP) may have a causative role in migraine. We therefore hypothesized that a CGRP-receptor antagonist might be effective in the treatment of migraine attacks.

Figure 1: Preoperative calcitonin levels in patients with either C-cell hyperplasia or medullary thyroid carcinoma. Figure 2: Correlation between serum calcitonin levels and disease progression.

The molecular heterogeneity of calcitonin is one factor that might affect the results of laboratory tests. Measurements of serum calcitonin concentration can vary widely because different assays ...