title: Karyorrhexis and karyolysis of mesenchymal cells in the intestinal epithelium of amphibians and mammals with evidence for successful differentiation of some mesenchymal cells into epithelial cells.
mesh_terms: D000557:Ambystoma / Q000033:anatomy & histology*; D000663:Amphibians; D000818:Animals; D002454:Cell Differentiation; D002465:Cell Movement; D002467:Cell Nucleus / Q000648:ultrastructure*; D004848:Epithelium / Q000648:ultrastructure; D005260:Female; D007422:Intestines / Q000648:ultrastructure*; D008214:Lymphocytes / Q000648:ultrastructure; D008297:Male; D051379:Mice / Q000033:anatomy & histology; D008854:Microscopy, Electron; D051381:Rats / Q000033:anatomy & histology; D012377:Rodentia / Q000033:anatomy & histology*