title: pH gradients in the gastro-duodenal mucous gel.
mesh_terms: D015064:16,16-Dimethylprostaglandin E2 / Q000494:pharmacology; D000818:Animals; D004386:Duodenum; D005753:Gastric Mucosa / Q000502:physiology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007413:Intestinal Mucosa / Q000187:drug effects / Q000502:physiology*; D008839:Microelectrodes; D011817:Rabbits; D051381:Rats
chemical_list: D015064:16,16-Dimethylprostaglandin E2