Jaros G G, Van Hoorn-Hickman R, Maier H, Newman E
J Endocrinol Invest. 1983 Apr;6(2):95-100. doi: 10.1007/BF03350579.
The intravenous injection of calcium gluconate (0.11 mM/kg body weight) into conscious thyroidectomized pigs elicits a 30% rise in both ionized and total calcium concentrations of plasma, which return to basal levels within 180 min. The administration of calcitonin (2.5-10 MRC U/kg body weight) reduces this time to 30 to 40 min which is similar to the time obtained in thyroid intact animals. These results suggest that calcitonin may be involved in the fast calcium removal processes and thus in the short-term regulating system of calcium homeostasis. Neither parathyroidectomy nor the administration of parathyroid hormone affected the time for recovery in thyroidectomized pigs, suggesting that the short-term regulation is independent on the parathyroid gland and its hormone.
向清醒的甲状腺切除猪静脉注射葡萄糖酸钙（0.11 mM/kg体重）会使血浆中离子钙和总钙浓度升高30%，并在180分钟内恢复到基础水平。注射降钙素（2.5 - 10 MRC U/kg体重）可将恢复时间缩短至30至40分钟，这与甲状腺完整动物的情况相似。这些结果表明，降钙素可能参与了快速的钙清除过程，从而参与了钙稳态的短期调节系统。甲状旁腺切除术或注射甲状旁腺激素均未影响甲状腺切除猪的恢复时间，这表明短期调节独立于甲状旁腺及其激素。
