A 2021 study reported motor-function recovery after focal stroke in rats (PMID 34500605), and 2018 work on phosphorylated DSIP reported restored spatial memory and improved sleep architecture in a high-altitude model (PMID 30107169)
Preclinical investigations indicate that the peptide may attenuate behavioral and functional disturbances in rodent models of neurodegeneration induced by neurotoxic agents such as MPTP and reserpine
The background: In September 2023, the FDA placed nineteen peptides, including BPC-157 and TB-500, into Category 2 of its 503A bulk drug substances policy, citing safety concerns
Drugs & Aging
At injury sites, it increases NO production to enhance blood flow and reduce platelet aggregation
When toxic exposure or chronic inflammation is too high, Phase 1 rapidly uses up the liver's glutathione reserves, causing Phase 2 to come to a screeching halt