Collagen supplements might make your skin more elastic – but the evidence is weak. Collagen is hugely hyped. This protein, ...

In fact, it was more like the movie of The Man Who Came To Dinner — I was still ... you would have a model for collagen, because at that time we knew that collagen had sequences Gly–Pro ...

Total and pericellular collagen were measured using picrosirius red staining. CD68+ cells (total macrophages) and CD163+ cells (M2-macrophages) were identified using immunohistochemistry.