Robertson R P, Baylink D J
Prostaglandins. 1977 Jun;13(6):1141-5. doi: 10.1016/0090-6980(77)90140-x.
Prostaglandin E2 was infused into thoracic aorta of thyroparathyroidectomized (TPTX) and intact rats. Circulating calcium increased significantly in the TPTX group by 30 minutes and reached an increment of 1.5 +/- 0.21 mg/dl (x +/- SE, p less than .001) by 90 minutes. No calcium increments were observed in the intact rats. It is postulated that prior failures to demonstrate hypercalcemia during PGE2 infusion may have been due to calcitonin counterregulation.
将前列腺素E2注入甲状腺甲状旁腺切除（TPTX）大鼠和完整大鼠的胸主动脉。TPTX组中，循环钙在30分钟时显著升高，到90分钟时增加了1.5±0.21mg/dl（x±SE，p＜0.001）。在完整大鼠中未观察到钙的增加。据推测，之前在注入PGE2期间未能证明高钙血症可能是由于降钙素的反调节作用。
