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Users may see softening of deep wrinkle edges, slight filling of wrinkle depth, and improved surrounding skin quality without complete elimination of established deep lines

Paraffin sections were stained using the AB-PAS method and then examined and quantified for goblet cells under a microscope (Xu et al., 2023)

BPC-157 complements these mechanisms through its activation of VEGFR2 and eNOS pathways that promote angiogenesis and improve endothelial function, with the peptide's nitric oxide generation supporting vasodilation and reducing thrombotic risk while its growth factor sensitization enhances vascular responses to ischemic conditions

Acknowledgements We really thank Genevive Brindle who has performed liquid nitrogen assay and Dr Cyril Bories for advice on behavioral testing