title: H2 receptor antagonists: ultrastructure of canine parietal cells after long term treatment with ranitidine.
mesh_terms: D000818:Animals; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D004285:Dogs; D005663:Furans / Q000494:pharmacology*; D005753:Gastric Mucosa / Q000187:drug effects / Q000648:ultrastructure; D006635:Histamine H2 Antagonists / Q000494:pharmacology*; D008247:Lysosomes / Q000648:ultrastructure; D008854:Microscopy, Electron; D008928:Mitochondria / Q000648:ultrastructure; D011899:Ranitidine; D013270:Stomach / Q000187:drug effects*; D013997:Time Factors
chemical_list: D005663:Furans; D006635:Histamine H2 Antagonists; D011899:Ranitidine