title: Intestinal absorption of glycine, L-alanine and L-leucine in the old rat.
mesh_terms: D000375:Aging; D000409:Alanine / Q000378:metabolism*; D000818:Animals; D001692:Biological Transport; D002250:Carbon Radioisotopes; D005260:Female; D005998:Glycine / Q000378:metabolism*; D007408:Intestinal Absorption; D007422:Intestines / Q000033:anatomy & histology; D007700:Kinetics; D007930:Leucine / Q000378:metabolism*; D008099:Liver / Q000378:metabolism; D009929:Organ Size; D051381:Rats
chemical_list: D002250:Carbon Radioisotopes; D007930:Leucine; D000409:Alanine; D005998:Glycine