[Regulation of in vitro metabolism of human spongiosa by parathyroid hormone and calcitonin].

A method was developed to investigate in vitro metabolism of human trabecular bone and its hormonal regulation. Human and bovine parathyroid hormone 1-34 caused an increase in the release of calcium and magnesium out of human bone. Human, salmon and porcine calcitonin caused a decrease in the release of calcium and magnesium and inhibited the effect of parathyroid hormone.