Vergelijking
Histrelin vs. Teriparatid
Twee peptiden naast elkaar — identiteit, bewijsbasis, juridische status en bekende bijwerkingen.
Identiteit
Categorie
Onderzoek (overig)
Onderzoek (overig)
CAS-nr.
220810-26-4
52232-67-4
Molecuulmassa
1323.52 g/mol
4117.8 g/mol
Halfwaardetijd
geen gegevens
1 h
Sequentie
geen gegevens
Ser-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-PheWerkingsmechanisme
Histrelin
Continuous GnRH-agonist stimulation downregulates and desensitises the pituitary GnRH receptors — after the initial rise, LH, FSH and the sex hormones fall persistently.
Teriparatid
Teriparatide corresponds to the biologically active first 34 amino acids of human parathyroid hormone and binds the PTH-1 receptor on bone and kidney cells. The literature describes that intermittent receptor activation preferentially stimulates the activity of bone-forming osteoblasts, whereas continuously elevated PTH exposure (as in hyperparathyroidism) tends to favor bone resorption. This time-dependent difference is regarded as the mechanistic basis for the bone-anabolic effect observed in studies.
Bewijsbasis
Hoogste bewijs
Humane RCT
Humane RCT
Studies
0
4
waarvan bij mensen
0
4
Geregistreerde effecten
2
3
Openstaande tegenstrijdigheden
0
1
Gedocumenteerde bijwerkingen
1
2
Juridische status
Volledige vermeldingen
Frequently asked questions
- What is the difference between Histrelin and Teriparatid?
- Histrelin is classified as "Onderzoek (overig)", while Teriparatid is classified as "Onderzoek (overig)". 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). Teriparatid: Teriparatide is the recombinant N-terminal fragment 1-34 of human parathyroid hormone (PTH). It is regulatory-approved and studied in the scientific literature as a bone-anabolic agent for the treatment of osteoporosis. Unlike antiresorptive agents, studies attribute to it an effect that stimulates new bone formation. This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Histrelin or Teriparatid?
- The highest available evidence level is "Humane RCT" for Histrelin and "Humane RCT" for Teriparatid. 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 Teriparatid in Germany and the United States?
- Duitsland: Histrelin — Op recept, Teriparatid — Op recept. Verenigde Staten: Histrelin — Op recept, Teriparatid — Op recept. These are factual summaries with source and review date on the individual pages.