PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2155036-1 1990 The phosphonate hexasodium N,N,N",N"-ethylenediamine-tetramethylenephosphonate (EDITEMP.Na6) reduced alkaline phosphatase (Alp) activity and cAMP response to parathyroid hormone (PTH) in primary cultures of foetal rat calvaria cells in a dose-dependent manner, while not affecting culture DNA content. Organophosphonates 4-15 parathyroid hormone Rattus norvegicus 158-177