dpp 4 inhibitors glp 1 Acute DPP-4 inhibition modulates vascular tone through GLP-1 independent pathways dpp4 vs glp 1 Inhibitors

This is precisely why angiogenesis-promoting peptides like BPC-157 are so effective here

Hu Z-W, Chen L, Ma R-Q, Wei F-Q, Wen Y-H, Zeng X-L, et al

The significant increase in taurine, xanthine, and glutathione in tamoxifen-resistant cells indicates an increase in antioxidative activity in the cells, especially in the cell line under continuous tamoxifen treatment

The proposed mechanism for the GHK-Cu component is copper chemistry rather than receptor pharmacology: delivery or sequestration of copper relevant to copper-dependent enzymes, and reported changes in extracellular-matrix gene expression in cultured cells