Parathyroid hormone inhibition of induction of alkaline phosphatase activity by hydrocortisone and 5-iodo-2'-deoxyuridine in Hela cells
Thomas, M.L.; Goz, B.
Experimental Cell Research 101(2): 422-424
ISSN/ISBN: 0014-4827 PMID: 964321 DOI: 10.1016/0014-4827(76)90396-7
Parathyroid hormone blocked the induction by hydrocortisone or IUd R of alkaline phosphatase activity in He La S3 cells. Alkaline phosphatase activity was not affected by parathyroid hormone treatment alone. Parathyroid hormone added to cells preinduced with hydrocortisone prevented further induction of alkaline phosphatase activity and caused an eventual return of activity to the non-induced level.