title: Ultrastructural changes in keratinizing epithelium following trypsinization, epidermal detachment and apposition to mesenchymes.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo; D003238:Connective Tissue / Q000196:embryology*; D004848:Epithelium; D006652:Histological Techniques; D007633:Keratins; D008854:Microscopy, Electron; D012867:Skin / Q000166:cytology / Q000187:drug effects / Q000196:embryology*; D014357:Trypsin / Q000494:pharmacology*
chemical_list: D007633:Keratins; D014357:Trypsin