Confronto
Epitalon vs. Teriparatid
Due peptidi a confronto — identità, base di evidenze, stato legale ed eventi avversi noti.
Identità
Categoria
Ricerca (altro)
Ricerca (altro)
N. CAS
307297-39-8
52232-67-4
Peso molecolare
390.35 g/mol
4117.8 g/mol
Emivita
0.3 h
1 h
Sequenza
Ala-Glu-Asp-GlySer-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-PheMeccanismo d'azione
Epitalon
Postulated mechanisms include modulation of gene expression in pinealocytes, telomerase activation (observed in cell culture studies) and influence on melatonin synthesis. A defined primary receptor is not established; the mechanistic basis rests on in-vitro and animal data from the Khavinson group.
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.
Base di evidenze
Evidenza più alta
Studio sull'uomo
RCT sull'uomo
Studi
4
4
di cui sull'uomo
1
4
Effetti registrati
4
3
Contraddizioni aperte
1
1
Eventi avversi documentati
1
2
Stato legale
Voci complete
Frequently asked questions
- What is the difference between Epitalon and Teriparatid?
- Epitalon is classified as "Ricerca (altro)", while Teriparatid is classified as "Ricerca (altro)". Epitalon: Synthetic tetrapeptide (Ala-Glu-Asp-Gly) derived from the pineal extract epithalamin (V. Khavinson, St. Petersburg). Investigated in the Russian research and anti-ageing context; Western controlled trials are largely absent. No medicines approval in EU or US. 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, Epitalon or Teriparatid?
- The highest available evidence level is "Studio sull'uomo" for Epitalon and "RCT sull'uomo" 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 Epitalon and Teriparatid in Germany and the United States?
- Germania: Epitalon — Non approvato, Teriparatid — Su prescrizione. Stati Uniti: Epitalon — Non approvato, Teriparatid — Su prescrizione. These are factual summaries with source and review date on the individual pages.