Сравнение

Ganirelix vs. Nafarelin

Два пептида рядом — идентичность, доказательная база, правовой статус и известные нежелательные явления.

Идентичность

Категория

Исследования (прочее)

Номер CAS

123246-29-7

нет данных

Молекулярная масса

1570.3 g/mol

нет данных

Период полувыведения

нет данных

Последовательность

нет данных

Механизм действия

Ganirelix

Ganirelix competitively and reversibly binds the pituitary GnRH receptor, rapidly suppressing LH (and, less so, FSH) release — without the initial hormone 'flare' of GnRH agonists.

Nafarelin

Nafarelin is a potent GnRH agonist: after an initial stimulation ('flare'), continuous receptor occupancy leads to downregulation and thereby suppression of LH, FSH and the downstream sex hormones.

Доказательная база

Наивысшая доказательность

РКИ на людях

Исследования

из них на людях

Зафиксированные эффекты

Открытые противоречия

Задокументированные нежелательные явления

Правовой статус

Country	Ganirelix	Nafarelin
Германия	Рецептурный	Рецептурный
США	Рецептурный	Рецептурный

Полные записи

Frequently asked questions

What is the difference between Ganirelix and Nafarelin?: Ganirelix is classified as "Исследования (прочее)", while Nafarelin is classified as "Исследования (прочее)". Ganirelix: Ganirelix is a synthetic decapeptide and GnRH antagonist. In assisted reproduction (IVF) it prevents the premature LH surge during controlled ovarian stimulation. Nafarelin: Nafarelin is a GnRH agonist and the only member of this class delivered as a nasal spray. It is approved for treating endometriosis and central precocious puberty. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
Which peptide is better supported by science, Ganirelix or Nafarelin?: The highest available evidence level is "РКИ на людях" for Ganirelix and "РКИ на людях" for Nafarelin. 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 Ganirelix and Nafarelin in Germany and the United States?: Германия: Ganirelix — Рецептурный, Nafarelin — Рецептурный. США: Ganirelix — Рецептурный, Nafarelin — Рецептурный. These are factual summaries with source and review date on the individual pages.

Country

Ganirelix

Nafarelin

Германия

Рецептурный

США

Рецептурный

Frequently asked questions

What is the difference between Ganirelix and Nafarelin?

Ganirelix is classified as "Исследования (прочее)", while Nafarelin is classified as "Исследования (прочее)". Ganirelix: Ganirelix is a synthetic decapeptide and GnRH antagonist. In assisted reproduction (IVF) it prevents the premature LH surge during controlled ovarian stimulation. Nafarelin: Nafarelin is a GnRH agonist and the only member of this class delivered as a nasal spray. It is approved for treating endometriosis and central precocious puberty. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.

Which peptide is better supported by science, Ganirelix or Nafarelin?

The highest available evidence level is "РКИ на людях" for Ganirelix and "РКИ на людях" for Nafarelin. 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 Ganirelix and Nafarelin in Germany and the United States?

Германия: Ganirelix — Рецептурный, Nafarelin — Рецептурный. США: Ganirelix — Рецептурный, Nafarelin — Рецептурный. These are factual summaries with source and review date on the individual pages.