Source comparison
BPC-157 Research Connective Tissue Considerations: Model Comparison
Rat Achilles Transection Perilesional subcutaneous 200–300 25–30% faster Collagen deposition, tensile strength recovery Gold standard for tendon research; most reproducible model with clearest dose-response curve Rat Medial Collateral Ligament Tear Intraperito
This comparison does not assign a generated winner or score.
- Rat Achilles Transection
- Perilesional subcutaneous
- 200–300
- 25–30% faster
- Collagen deposition, tensile strength recovery
- Gold standard for tendon research; most reproducible model with clearest dose-response curve
- Rat Medial Collateral Ligament Tear
- Intraperitoneal
- 200–500
- 15–20% faster
- Ligament fiber alignment, VEGF expression
- Systemic route reduces effect size; useful for studying whole-body angiogenic response rather than local repair
- Mouse Gastrocnemius Muscle Crush
- Intramuscular at injury site
- 100–200
- 18–25% faster
- Satellite cell activation, myofiber regeneration
- Demonstrates BPC-157 effects extend beyond dense connective tissue to muscle repair pathways
- Rat Rotator Cuff Detachment
- 250–400
- 22–28% faster
- Tendon-to-bone healing interface
- Clinically relevant model; shows BPC-157 improves enthesis (tendon-bone junction) integration, not just midsubstance repair