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Updated: Aug 15, 2026

Characterization of Calcification Events Using Live Optical and Electron Microscopy Techniques in a Marine Tubeworm
Published on: February 28, 2017
Plasma calcium and calcitonin in the marine teleost, Gadus morhua
Abstract:
Total, free and ionic plasma levels of calcium as well as total plasma magnesium and inorganic phosphate levels were studied in the Atlantic cod, Gadus morhua, in relation to salmon calcitonin injections. Plasma ion levels and endogenous levels of calcitonin were studied during environmentally induced hypercalcemia. It is concluded that no apparent relationship between calcitonin and calcium levels was found, and it is implied that calcitonin in fish may have a physiological function not related to blood calcium regulation.
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