title: Gastric mucosal barrier: intergranular matrix of gastric surfactant in the mucous lining.
abstract: Transmission electron microscopy of rat gastric mucosa fixed by a novel procedure designed for barriers to water-soluble solutes has shown that the intergranular matrix material of gastric mucus is oligolamellar surface-active phospholipid. It is a gastric surfactant similar to that seen on deeper mucus-free surfaces also exposed to acid.
authors.affiliation: Department of Physiology, University of New England, New South Wales, Australia.
authors.forename: B A
authors.initials: BA
authors.lastname: Hills
mesh_terms: D000818:Animals; D005753:Gastric Mucosa / Q000502:physiology / Q000648:ultrastructure*; D008854:Microscopy, Electron; D009093:Mucus / Q000502:physiology; D010743:Phospholipids / Q000502:physiology; D051381:Rats; D013501:Surface-Active Agents / Q000494:pharmacology
chemical_list: D010743:Phospholipids; D013501:Surface-Active Agents