The antidepressant effect of an antiulcer pentadecapeptide BPC 157 in Porsolt's test [PMID: 10791689] Laboratory literature summary: The antidepressant effect of an antiulcer pentadecapeptide BPC 157 in Porsolt's test and chronic unpredictable stress in rats
*The results described in these testimonials may not be typical
Unlike oral B12 supplements, which depend on intrinsic factor production in the stomach for absorption and lose 5070% bioavailability in the digestive process, injectable B12 achieves near-100% bioavailability by delivering the vitamin directly into circulation
Topical protocols deliver the peptide directly to dermal tissue at the application site, achieving high local concentrations without systemic distribution
The retraction is permanent and the paper should no longer be cited as evidence for the HGF/c-Met mechanism, although the underlying mechanism has been corroborated in subsequent independent work (e.g., Sun et al
PE-22-28 also appears to have seizure-protective properties rather than seizure-promoting effects, which addresses one of the theoretical concerns with TrkB agonism