Gastric MucinsMucinsMucusMolecular WeightMucin-6Gastric MucosaCervix MucusMucin 5ACBody WeightSwineLewis Blood-Group SystemMucin-2alpha-L-FucosidaseStomachChromatography, GelBacterial AdhesionWeight LossOligosaccharidesWeight GainCarbohydrate SequenceElectrophoresis, Polyacrylamide GelABO Blood-Group SystemHelicobacter pylori