title: Pathophysiology and diagnosis of reflux esophagitis.
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D004942:Esophagitis, Peptic / Q000175:diagnosis / Q000503:physiopathology*; D004943:Esophagogastric Junction / Q000187:drug effects / Q000503:physiopathology; D005755:Gastrins / Q000097:blood / Q000494:pharmacology; D005764:Gastroesophageal Reflux / Q000503:physiopathology / Q000517:prevention & control; D006551:Hernia, Hiatal / Q000503:physiopathology; D006801:Humans; D009092:Mucous Membrane / Q000187:drug effects; D011312:Pressure; D011453:Prostaglandins / Q000494:pharmacology; D011877:Radionuclide Imaging; D013270:Stomach / Q000503:physiopathology
chemical_list: D005755:Gastrins; D011453:Prostaglandins