title: Macroanionic inhibition of peptic activity by high and low molecular weight macroanions.
mesh_terms: D002351:Carrageenan / Q000378:metabolism; D005750:Gastric Juice / Q000378:metabolism*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008970:Molecular Weight; D010434:Pepsin A / Q000378:metabolism*; D010455:Peptides / Q000378:metabolism
chemical_list: D010455:Peptides; D002351:Carrageenan; D010434:Pepsin A