Confronto
Goserelin vs. Sincalide
Due peptidi a confronto — identità, base di evidenze, stato legale ed eventi avversi noti.
Identità
Categoria
Ricerca (altro)
Ricerca (altro)
N. CAS
65807-02-5
25126-32-3
Peso molecolare
1269.43 g/mol
1143.29 g/mol
Emivita
4.2 h
nessun dato
Sequenza
pGlu-His-Trp-Ser-Tyr-D-Ser(tBu)-Leu-Arg-Pro-Azgly-NH2Asp-Tyr(SO3H)-Met-Gly-Trp-Met-Asp-Phe-NH2Meccanismo d'azione
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.
Sincalide
Sincalide activates CCK receptors, triggering gallbladder contraction and pancreatic enzyme secretion. This effect is used diagnostically to measure the gallbladder ejection fraction (e.g. in HIDA scintigraphy).
Base di evidenze
Evidenza più alta
RCT sull'uomo
Studio sull'uomo
Studi
4
0
di cui sull'uomo
4
0
Effetti registrati
3
1
Contraddizioni aperte
1
0
Eventi avversi documentati
2
1
Stato legale
Voci complete
Frequently asked questions
- What is the difference between Goserelin and Sincalide?
- Goserelin is classified as "Ricerca (altro)", while Sincalide is classified as "Ricerca (altro)". 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. Sincalide: Sincalide is the synthetic C-terminal octapeptide of the hormone cholecystokinin (CCK-8). As Kinevac it is FDA-approved to stimulate gallbladder contraction for diagnostic imaging. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Goserelin or Sincalide?
- The highest available evidence level is "RCT sull'uomo" for Goserelin and "Studio sull'uomo" for Sincalide. 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 Sincalide in Germany and the United States?
- Germania: Goserelin — Su prescrizione, Sincalide — Non chiaro. Stati Uniti: Goserelin — Su prescrizione, Sincalide — Su prescrizione. These are factual summaries with source and review date on the individual pages.