title: Ultrastructure and ion transport in gill epithelium of the crayfish, Astacus leptodactylus Esch.
mesh_terms: D000818:Animals; D003400:Astacoidea; D001693:Biological Transport, Active; D002463:Cell Membrane Permeability; D003593:Cytoplasm / Q000502:physiology; D003896:Desmosomes / Q000502:physiology; D004847:Epithelial Cells; D004848:Epithelium / Q000033:anatomy & histology / Q000502:physiology; D005880:Gills / Q000033:anatomy & histology / Q000166:cytology / Q000502:physiology*; D008854:Microscopy, Electron; D008928:Mitochondria / Q000502:physiology; D008933:Mitochondrial Swelling