Major differences between the normal control and the family with IH include: (1) higher calcemic response in the family with IH (0.9 vs 0.4 mg/dl); (2) a fall in carboxyl-terminal PTH and urinary cyclic AMP in the IH family in contrast to control subjects in whom there were no changes; (3) a rise in serum phosphorus in the IH family (0.8 vs 0.2 mg/dl, p less than 0.05).
C0085639
Falls