title: Ultrastructural changes in heart muscle associated with anaphylaxis in the guinea pig.
mesh_terms: D000707:Anaphylaxis / Q000473:pathology*; D000818:Animals; D000941:Antigens; D004529:Egg White; D004721:Endoplasmic Reticulum; D006003:Glycogen / Q000032:analysis; D006168:Guinea Pigs; D006651:Histocytochemistry; D002479:Inclusion Bodies; D008854:Microscopy, Electron; D008928:Mitochondria; D009206:Myocardium / Q000032:analysis / Q000473:pathology*; D009210:Myofibrils
chemical_list: D000941:Antigens; D006003:Glycogen