Studies on the permeability barrier to amino-acid penetration of the intestinal mucosa during incubation in vitroin a Na+-free buffer.
D000596:Amino Acids / Q000378:metabolism*; D000818:Animals; D001692:Biological Transport; D002021:Buffers; D002463:Cell Membrane Permeability; D066298:In Vitro Techniques; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000378:metabolism*; D007700:Kinetics; D010649:Phenylalanine / Q000378:metabolism; D011188:Potassium / Q000494:pharmacology; D051381:Rats; D012964:Sodium / Q000494:pharmacology
D000596:Amino Acids; D002021:Buffers; D010649:Phenylalanine; D012964:Sodium; D011188:Potassium