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While tripeptides have been introduced as promising therapeutic agents in earlier sections, this part contrasts their therapeutic potential with larger peptides, based on their physicochemical characteristics and performance in wound healing models

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These modifications grant it pharmacokinetic properties absent in peptides oral bioavailability, protease resistance, and efficient blood-brain barrier penetration but also mean its metabolic fate and tissue distribution may differ substantially from peptide-class compounds

Preclinical (animal) data Rodent studies suggest BPC-157 may: Promote blood vessel growth Enhance tendon fibroblast activity Reduce inflammation Protect gastrointestinal tissues However, these findings: Use doses far above any human equivalent Use controlled laboratory injuries Do not predict human efficacy 2