Fig. 1
From: Processing of collagen based biomaterials and the resulting materials properties
Histological cut (left) of human skin and corresponding drawing. Epidermal layers and the cellular components of the dermis are removed during processing, while saving the structural components of the dermis. (All histological pictures and drawings were kindly supplied by Gundula Schulze-Tanzil, Institut für Anatomie, Paracelsus Medizinische Privatuniversität (PMU), Salzburg and Nürnberg, Nürnberg, Germany)