On the mechanism of cytoprotection by prostaglandins.
D000818:Animals; D005750:Gastric Juice / Q000187:drug effects; D005753:Gastric Mucosa / Q000098:blood supply / Q000187:drug effects*; D006801:Humans; D007422:Intestines / Q000187:drug effects; D010437:Peptic Ulcer / Q000517:prevention & control; D011448:Prostaglandin Antagonists / Q000009:adverse effects; D011453:Prostaglandins / Q000627:therapeutic use*
D011448:Prostaglandin Antagonists; D011453:Prostaglandins