Identification, characterization, and structure activity relationship of the ASIC3 selective peptide WRPRFa Communications Chemistry Frontiers Glycine Histidine Lysine (GHK) Alleviates Astrocytes Injury of Intracerebral Hemorrhage via the Akt miR 146a 3p AQP4 Pathway Effect of GHK Cu, CuSO4, GHK+CuSO4, and GHK on laccase production. Download Scientific Diagram TOLERANCE & TACHYPHYLAXIS Not too big. Not too small. Because of their intermediate size, macrocyclic peptides combine the potency and precise targeting of an antibody or biologic therapy with the stability and ease of administration of a Effect of ascorbate on tachyphylaxis of 30 nM isoproterenol (IP) Download Scientific Diagram