the results indicate that ( a ) dibutyryl cyclic amp can reproduce the effects of parathyroid hormone on calcium and phosphorus metabolism in man , ( b ) the response mechanism to cyclic amp appears to be intact in pseudohypoparathyroidism , and ( c ) pte apparently produces some of its characteristic effects on calcium and phosphorus metabolism in pseudohypoparathyroidism in the absence of an increase in urinary cyclic amp .
C0012054
dibutyryl cyclic amp
C0001455
cyclic amp