Bioactivity of Growth Hormone Releasing Hormone (1-29) Analogues After SC Injection in Man
This 1989 study by Aitman et al. assessed the pharmacological effects of native GHRH(1-29)NH₂ and its synthetic analogue [Ac-D-Tyr¹,D-Ala²]-GHRH(1-29)NH₂ in healthy male volunteers following subcutaneous injection (3 µg/kg). Despite prior evidence of enhanced activity in animal models, the study found no significant differences between the native and analogue forms in
June 26, 2025
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