title: Eimeria tenella: effect of narasin, a polyether antibiotic on the ultrastructure of intracellular sporozoites.
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D004539:Eimeria / Q000187:drug effects* / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D006056:Golgi Apparatus / Q000648:ultrastructure; D008854:Microscopy, Electron; D008928:Mitochondria / Q000648:ultrastructure; D011714:Pyrans / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D011714:Pyrans; C013612:narasin