Task: Answer Verification
Input (English): Question: Does growth hormone secretion after the administration of GHRP-6 or GHRH combined with GHRP-6 decline in late adulthood?
Answer: These data show that GH responses to GHRP-6 are much greater than to GHRH in late adulthood. The marked increase of plasma GH levels observed after administration of GHRP-6 alone or in combination with GHRH indicates that impaired GH secretion in late adulthood is a functional and potentially reversible state.
Output (English): no