Сравнение
Cetrorelix vs. Epitalon
Два пептида рядом — идентичность, доказательная база, правовой статус и известные нежелательные явления.
Идентичность
Категория
Исследования (прочее)
Исследования (прочее)
Номер CAS
120287-85-6
307297-39-8
Молекулярная масса
1431.06 g/mol
390.35 g/mol
Период полувыведения
нет данных
0.3 h
Последовательность
нет данных
Ala-Glu-Asp-GlyМеханизм действия
Cetrorelix
Cetrorelix competitively and immediately blocks the pituitary GnRH receptor, rapidly suppressing LH and FSH release — without the initial hormone surge ('flare') of GnRH agonists.
Epitalon
Postulated mechanisms include modulation of gene expression in pinealocytes, telomerase activation (observed in cell culture studies) and influence on melatonin synthesis. A defined primary receptor is not established; the mechanistic basis rests on in-vitro and animal data from the Khavinson group.
Доказательная база
Наивысшая доказательность
РКИ на людях
Исследование на людях
Исследования
0
4
из них на людях
0
1
Зафиксированные эффекты
2
4
Открытые противоречия
0
1
Задокументированные нежелательные явления
1
1
Правовой статус
Полные записи
Frequently asked questions
- What is the difference between Cetrorelix and Epitalon?
- Cetrorelix is classified as "Исследования (прочее)", while Epitalon is classified as "Исследования (прочее)". Cetrorelix: Cetrorelix is a synthetic decapeptide and GnRH antagonist. It is used in assisted reproduction (IVF) to prevent a premature LH surge during controlled ovarian stimulation. Epitalon: Synthetic tetrapeptide (Ala-Glu-Asp-Gly) derived from the pineal extract epithalamin (V. Khavinson, St. Petersburg). Investigated in the Russian research and anti-ageing context; Western controlled trials are largely absent. No medicines approval in EU or US. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Cetrorelix or Epitalon?
- The highest available evidence level is "РКИ на людях" for Cetrorelix and "Исследование на людях" for Epitalon. 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 Cetrorelix and Epitalon in Germany and the United States?
- Германия: Cetrorelix — Рецептурный, Epitalon — Не одобрено. США: Cetrorelix — Рецептурный, Epitalon — Не одобрено. These are factual summaries with source and review date on the individual pages.