Сравнение
Goserelin vs. Histrelin
Два пептида рядом — идентичность, доказательная база, правовой статус и известные нежелательные явления.
Идентичность
Категория
Исследования (прочее)
Исследования (прочее)
Номер CAS
65807-02-5
220810-26-4
Молекулярная масса
1269.43 g/mol
1323.52 g/mol
Период полувыведения
4.2 h
нет данных
Последовательность
pGlu-His-Trp-Ser-Tyr-D-Ser(tBu)-Leu-Arg-Pro-Azgly-NH2нет данных
Механизм действия
Goserelin
As a GnRH agonist, goserelin binds to the GnRH receptors of the pituitary gland. Initial stimulation transiently raises luteinizing hormone (LH) and follicle-stimulating hormone (FSH). With continuous receptor occupancy, however, the receptors become desensitized and down-regulated, which reduces LH and FSH secretion and consequently the production of testosterone or estrogen. This mechanistic relationship is documented in the pharmacological literature.
Histrelin
Continuous GnRH-agonist stimulation downregulates and desensitises the pituitary GnRH receptors — after the initial rise, LH, FSH and the sex hormones fall persistently.
Доказательная база
Наивысшая доказательность
РКИ на людях
РКИ на людях
Исследования
4
0
из них на людях
4
0
Зафиксированные эффекты
3
2
Открытые противоречия
1
0
Задокументированные нежелательные явления
2
1
Правовой статус
Полные записи
Frequently asked questions
- What is the difference between Goserelin and Histrelin?
- Goserelin is classified as "Исследования (прочее)", while Histrelin is classified as "Исследования (прочее)". Goserelin: Goserelin is a synthetic decapeptide and an agonist of gonadotropin-releasing hormone (GnRH). The medical literature describes it as a hormonal agent that suppresses the release of sex hormones through sustained receptor stimulation. Regulatory-approved indications include prostate cancer, advanced breast cancer, endometriosis, and endometrial thinning, among others. 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). This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Goserelin or Histrelin?
- The highest available evidence level is "РКИ на людях" for Goserelin and "РКИ на людях" for Histrelin. 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 Goserelin and Histrelin in Germany and the United States?
- Германия: Goserelin — Рецептурный, Histrelin — Рецептурный. США: Goserelin — Рецептурный, Histrelin — Рецептурный. These are factual summaries with source and review date on the individual pages.