Teduglutide vs Secretin
Head-to-head comparison of Teduglutide (Teduglutide (glycyl-2 human glucagon-like peptide-2 analog)) and Secretin (Human Secretin) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Teduglutide | Secretin |
|---|---|---|
| Category | Gastrointestinal | Gastrointestinal |
| Full Name | Teduglutide (glycyl-2 human glucagon-like peptide-2 analog) | Human Secretin |
| Molecular Weight | 3752 Da | 3055.4 Da |
| Half-Life | approximately 2-3 hours | 5-7 minutes |
| Amino Acids | 33 | 27 |
| Typical Dose | 0.05 mg/kg/day | 0.2 mcg/kg IV |
| Route | Subcutaneous | Intravenous |
| Purity | ≥98% | ≥98% |
| Studies Count | 300 | 800 |
| Research Status | Clinical | Clinical |
Teduglutide Benefits
- ✓mucosal-growth
- ✓absorption-support
- ✓barrier-repair
- ✓intestinal-adaptation
Secretin Benefits
- ✓stimulates-pancreatic-secretion
- ✓supports-bicarbonate-release
- ✓aids-duodenal-pH-control
- ✓helps-digestive-coordination
Teduglutide Dosing
0.05 mg/kg once daily subcutaneous injection|chronic maintenance dosing in approved use|monitor fluid status and intestinal anatomy
Secretin Dosing
0.2 mcg/kg IV diagnostic dose|research infusion protocols|short bolus administration
Teduglutide Side Effects
- ⚠abdominal pain
- ⚠fluid retention
- ⚠polyp/neoplasia monitoring needed
Secretin Side Effects
- ⚠flushing
- ⚠nausea
- ⚠abdominal-cramping
Research Overview
Teduglutide
Teduglutide has robust clinical evidence showing improved intestinal absorption and reduced parenteral nutrition dependence in short bowel syndrome. Its mechanism, via GLP-2 receptor activation, makes it highly relevant to mucosal healing and intestinal adaptation research.
Secretin
Secretin is a classic GI hormone with extensive physiology literature and established diagnostic use. It remains important for studying pancreatic secretory function, biliary responses, and duodenal feedback.
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