title: Why are non-steroidal anti-inflammatory drugs so variable in their efficacy? A description of ion trapping.
authors: Inflammation Research Group, Bone and Joint Research Unit, London, United Kingdom.
authors: G A
authors: GA
authors: Ellis
authors: D R
authors: DR
authors: Blake
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000378:metabolism / Q000627:therapeutic use*; D001692:Biological Transport / Q000502:physiology; D005753:Gastric Mucosa / Q000378:metabolism; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007413:Intestinal Mucosa / Q000378:metabolism*; D007477:Ions; D007596:Joints / Q000378:metabolism*; D012216:Rheumatic Diseases / Q000378:metabolism*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D007477:Ions