Сравнение

Histrelin vs. Nafarelin

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

Идентичность

Категория

Исследования (прочее)

Номер CAS

220810-26-4

нет данных

Молекулярная масса

1323.52 g/mol

нет данных

Период полувыведения

нет данных

Последовательность

нет данных

Механизм действия

Histrelin

Continuous GnRH-agonist stimulation downregulates and desensitises the pituitary GnRH receptors — after the initial rise, LH, FSH and the sex hormones fall persistently.

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	Histrelin	Nafarelin
Германия	Рецептурный	Рецептурный
США	Рецептурный	Рецептурный

Полные записи

Frequently asked questions

What is the difference between Histrelin and Nafarelin?: Histrelin is classified as "Исследования (прочее)", while Nafarelin is classified as "Исследования (прочее)". Histrelin: Histrelin is a nonapeptide GnRH agonist delivered as a once-yearly implant. Approved for central precocious puberty in children (Supprelin LA) and advanced prostate cancer (Vantas). 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, Histrelin or Nafarelin?: The highest available evidence level is "РКИ на людях" for Histrelin 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 Histrelin and Nafarelin in Germany and the United States?: Германия: Histrelin — Рецептурный, Nafarelin — Рецептурный. США: Histrelin — Рецептурный, Nafarelin — Рецептурный. These are factual summaries with source and review date on the individual pages.

Country

Histrelin

Nafarelin

Германия

Рецептурный

США

Рецептурный

Frequently asked questions

What is the difference between Histrelin and Nafarelin?

Histrelin is classified as "Исследования (прочее)", while Nafarelin is classified as "Исследования (прочее)". Histrelin: Histrelin is a nonapeptide GnRH agonist delivered as a once-yearly implant. Approved for central precocious puberty in children (Supprelin LA) and advanced prostate cancer (Vantas). 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, Histrelin or Nafarelin?

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

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