Odontoblast metabolism in rats deficient in vitamin D and calcium II

Abstract
: Rats were fed a low calcium diet deficient in vitamin D for 14 days. Changes in alkaline phosphatase activities in odontoblasts dissected out from incisor teeth were studied biochemically. A strong increase in pNPP‐ase, PPi‐ase, total ATP‐degradation and Ca2+ ‐ATPase was observed in the deficient animals compared with animals fed a control diet.