摘要 |
A pharmaceutical, ophthalmic or cosmetic combination or method utilizes a peptide agent include amino acid sequence LKKTET or LKKTNT, a conservative variant thereof, or a stimulating agent that stimulates production of an LKKTET or LKKTNT peptide, or a conservative variant thereof, and further utilizes a quaternary ammonium salt, wherein the agent and the salt can be administered to a subject separately or together. |