title: Ultrastructural changes in the nuclear envelope of larval fat body cells of Simulium vittatum (Diptera) induced by microsporidian infection of Thelohania bracteata.
mesh_terms: D000818:Animals; D016782:Apicomplexa; D002467:Cell Nucleus; D004175:Diptera / Q000166:cytology*; D005613:Freeze Etching; D002479:Inclusion Bodies; D007814:Larva / Q000166:cytology; D008854:Microscopy, Electron; D011528:Protozoan Infections / Q000473:pathology; D011529:Protozoan Infections, Animal