Сравнение
AOD-9604 vs. GHRP-6
Два пептида рядом — идентичность, доказательная база, правовой статус и известные нежелательные явления.
Идентичность
Категория
Рост
Рост
Номер CAS
221231-10-3
87616-84-0
Молекулярная масса
1815.09 g/mol
873.02 g/mol
Период полувыведения
0.4 h
0.4 h
Последовательность
Tyr-Leu-Arg-Ile-Val-Gln-Cys-Arg-Ser-Val-Glu-Gly-Ser-Cys-Gly-PheHis-D-Trp-Ala-Trp-D-Phe-Lys-NH2Механизм действия
AOD-9604
AOD-9604 corresponds to the C-terminal fragment 176-191 of human growth hormone with an additional N-terminal tyrosine. In animal models, lipolytic effects without GH-typical adverse events (insulin resistance, IGF-1 rise) were reported. In humans, these preclinical findings did not translate into clinically relevant weight reduction in the four phase-2 obesity trials. The exact human mechanism of action is unclear; the GH receptor is not classically activated by the fragment.
GHRP-6
GHRP-6 is a high-affinity agonist of the growth-hormone secretagogue receptor 1a (GHSR-1a) — the same receptor later shown to bind the endogenous hormone ghrelin. The identification of GHRP-6 as a pharmacological anchor led to cloning of GHSR in 1996 and the discovery of ghrelin itself in 1999. GHRP-6 stimulates pituitary GH secretion via a pathway independent of GHRH and can be combined synergistically with GHRH. Via GHSR in the hypothalamus it additionally activates NPY/AgRP neurons, producing an orexigenic (appetite-stimulating) effect in animal models.
Доказательная база
Наивысшая доказательность
РКИ на людях
Исследование на людях
Исследования
3
4
из них на людях
2
2
Зафиксированные эффекты
3
4
Открытые противоречия
1
1
Задокументированные нежелательные явления
1
2
Правовой статус
Полные записи
Frequently asked questions
- What is the difference between AOD-9604 and GHRP-6?
- AOD-9604 is classified as "Рост", while GHRP-6 is classified as "Рост". AOD-9604: Synthetic 16-amino-acid peptide corresponding to the C-terminal fragment of human growth hormone (hGH 176-191). Originally developed by Metabolic Pharmaceuticals as an oral obesity therapy; all phase-2 trials missed the primary endpoint. No marketing approval. The Australian TGA Schedule 4 classification is often misunderstood. GHRP-6: Synthetic hexapeptide that founded the class of growth-hormone-releasing peptides (GHRPs). Cyril Bowers identified GHRP-6 in the late 1970s as the first orally and parenterally active GH secretagogue with no structural similarity to GHRH. Never approved as a medicine; downstream analogs (GHRP-2, hexarelin, ipamorelin) were pursued clinically. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, AOD-9604 or GHRP-6?
- The highest available evidence level is "РКИ на людях" for AOD-9604 and "Исследование на людях" for GHRP-6. A higher evidence level means more robust data, but says nothing about suitability for an individual. The full body of evidence is on each peptide's own page.
- What is the legal status of AOD-9604 and GHRP-6 in Germany and the United States?
- Германия: AOD-9604 — Не одобрено, GHRP-6 — Не одобрено. США: AOD-9604 — Не одобрено, GHRP-6 — Не одобрено. These are factual summaries with source and review date on the individual pages.