The effect of parathormone on the uptake of 32P into adenosine triphosphate and bone salt in kittens

Abstract
Parathormone reduces the uptake of P32 into all the areas of hard tissue studied in young kittens; the effect is greatest in the most active areas. Parathormone causes a reduced incorporation of P32 into cartilage adenosine triphosphate. The possible importance of this ester in the calcification mechanism has been discussed. These effects on hard tissue are accompanied by a reduced growth rate, which suggests a more general effect of parathormone on metabolism.