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They describe what is being studied , not proven benefits, approved uses, or promised results

Its small size confers favorable physicochemical properties for solubility, stability, and intranasal or subcutaneous delivery, but also raises questions about specificity that are common to short peptides in vivo proteolytic stability, off-target binding, and minimum receptor recognition motif identification all require additional characterization that the published literature does not yet fully provide

However, for the peptide Pep-B, a study was conducted prior to this one where it was shown that the effective dose was 2.5 and 5 g/ml Pep-B instead of the maximum dose to stimulate hDPSCs cell proliferation

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