As we set out from the Peruvian coast to find the source of the Amazon (a cascade from a 15-metre-high rock-face) we were panting after just 100 metres.
When not blocked by peptide 15-1, hyaluronan fragments bind to skin cell receptors and set off a signaling cascade that increases inflammation at the site of the injury.
当没有被肽15-1阻隔，透明质酸碎片附着在受体的表皮细胞并且在受伤部位产生显著的层叠而加速发炎。
3
Small sugar fragments can set off a signal cascade that increases inflammation and scar formation. A small peptide can block this process and allow scar-free healing