gh and prl responses to arginine infusion and to the combined pituitary stimulation test ( 0.1 u/kg of insulin , 200 micrograms of trh , 100 micrograms of lhrh ) were compared in five normal men during infusions of somatostatin-14 ( ss-14 ) and somatostatin-28 ( ss-28 ) , and during control infusions of vehicle alone .
C0037659
somatostatin-14
C0074854
somatostatin-28