Vergelijking
Linaclotid vs. Sekretin
Twee peptiden naast elkaar — identiteit, bewijsbasis, juridische status en bekende bijwerkingen.
Identiteit
Categorie
Onderzoek (overig)
Onderzoek (overig)
CAS-nr.
851199-59-2
geen gegevens
Molecuulmassa
1526.74 g/mol
3055.5 g/mol
Halfwaardetijd
geen gegevens
geen gegevens
Sequentie
geen gegevens
geen gegevens
Werkingsmechanisme
Linaclotid
Linaclotide activates the guanylate cyclase-C receptor on the luminal surface of the intestinal epithelium. This raises cyclic GMP (cGMP), increases secretion of chloride and bicarbonate into the lumen, raises stool fluid content and accelerates transit; pain signaling is also modulated.
Sekretin
Secretin binds the Gs-coupled secretin receptor (SCTR) on pancreatic duct cells, opens CFTR chloride channels and triggers secretion of bicarbonate-rich pancreatic fluid and bile flow.
Bewijsbasis
Hoogste bewijs
Humane RCT
Humane studie
Studies
0
0
waarvan bij mensen
0
0
Geregistreerde effecten
2
2
Openstaande tegenstrijdigheden
0
0
Gedocumenteerde bijwerkingen
1
1
Juridische status
Volledige vermeldingen
Frequently asked questions
- What is the difference between Linaclotid and Sekretin?
- Linaclotid is classified as "Onderzoek (overig)", while Sekretin is classified as "Onderzoek (overig)". Linaclotid: Linaclotide is a 14-amino-acid peptide and guanylate cyclase-C (GC-C) agonist. It is approved for irritable bowel syndrome with constipation (IBS-C) and chronic idiopathic constipation (CIC). Sekretin: Secretin is a 27-amino-acid hormone that regulates pancreatic bicarbonate secretion. As ChiRhoStim it is FDA-approved as a diagnostic agent (pancreatic function test, gastrinoma test, secretin-enhanced MRCP). This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Linaclotid or Sekretin?
- The highest available evidence level is "Humane RCT" for Linaclotid and "Humane studie" for Sekretin. 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 Linaclotid and Sekretin in Germany and the United States?
- Duitsland: Linaclotid — Op recept, Sekretin — Op recept. Verenigde Staten: Linaclotid — Op recept, Sekretin — Op recept. These are factual summaries with source and review date on the individual pages.