Tissue-specific effects of peptides.
Level 5 - mechanism / opinion, no new human data
Bench and animal tissue explant study with no human data.
PubMed 11713572 · doi:10.1023/a:1013058701974
What was done
Organotypic cultures of rat brain cortex, subcortical structures, liver, and thymus explants were treated with synthetic peptides (cytogens: Cortagen, Epithalon, Livagen, and Vilon) derived from tissue-specific peptide complexes (cytomedins) to evaluate organ-specific growth stimulation.
What was found
Synthetic peptides Cortagen, Epithalon, Livagen, and Vilon stimulated explant growth in homologous rat tissues (brain cortex/subcortical structures, liver, and thymus, respectively). The abstract reports no numerical values, concentrations, or statistical metrics.
Why it matters
It suggests that synthetic short peptides can replicate tissue-specific stimulatory effects seen with natural organ-derived peptide complexes in vitro.
Limits
In vitro animal explant study with no human data. The abstract provides no sample size, quantitative measurements, dosing details, or comparator descriptions.
Cited by
- context Vladimir Khavinson identified specific peptides, such as Livagen and Ovagen, in liver tissue.